diff --git a/call-client/.trae/rules.md b/call-client/.trae/rules.md
index e836fa7..051c519 100644
--- a/call-client/.trae/rules.md
+++ b/call-client/.trae/rules.md
@@ -9,14 +9,44 @@
 ## 代码规范
 
 - 函数名用 camelcase，组件名用 Pascalcase
+- 常量：UPPER_SNAKE_CASE
+- 文件名：一般 kebab-case 或与默认导出组件同名 PascalCase
+- 布尔值变量以 is / has / should 开头，如 isLoading
 - 所有函数必须有 JSDoc 注释
 - 错误处理必须用 try/catch，不能用.catch()
+- 行尾无空白，文件末尾保留一个空行
+- 一行代码不超过 100 / 120 个字符（常见 100），超长时合理换行
+- 不加分号
+- 普通字符串用 单引号 'hello'，需要插值时用反引号模板字符串
+- JSX 属性用双引号
+- 严格的导入顺序：第三方库（React、axios 等）> 内部路径别名模块（如 @/components）> 相对路径模块（./utils）> 样式文件
+- 禁止通配符导入（import \* as … 只在极少数必要情况）
+- 分组之间保留空行，同类按字母排序
+- 任何有意义的数字和字符串必须提取为 命名常量
+- 始终使用 === 和 !==，避免隐式类型转换带来问题
+- 单一职责：一个函数只做一件事
+- 长度：单个函数不超过 50 行（逻辑复杂时拆小）
+- 参数数量：不超过 3 个，超出时用对象参数
+- 提前返回（Return Early）：避免深层 if 嵌套，提高可读性
+- 纯函数优先：不修改入参，避免副作用
+- 所有 async/await 必须 try/catch 或附加 .catch()
+- 严禁空 catch 块，至少要记录日志或显式忽略并注释原因
+- Promise 的拒绝必须处理（unhandled rejection 零容忍）
+- 所有 导出的函数、类、类型、接口、组件 必须写 JSDoc / TSDoc 注释，描述用途、参数、返回值
+- 复杂逻辑用行注释解释“为什么”，而非“做什么”
+- 使用 // TODO: 和 // FIXME: 标记，并要求 AI 不在生产代码留大段注释掉的旧代码
+- 不保留未使用的变量、导入、函数（可由 ESLint 直接检测）
+- 不留下 console.log 调试语句（除非严格限定的日志工具）
+- 一个文件一个主要导出（默认导出或单一组件），相关工具/类型可并存
+- 文件总行数建议不超过 300 行（组件可适当放宽，但组件太长也要拆分）
 
 ## 禁止行为
 
+- 禁用 var，全部使用 const / let,优先 const，只有确实需要重新赋值才用 let
 - 不使用 any 类型
 - 不写裸 console.log，用统一的 logger
 - css不用内联样式
+- 禁止混用 Tab，使用 2 个空格（或 4 个，项目统一即可）
 
 ## 提交规范
 
diff --git a/call-client/TaxerInfo-tauri-v1-migration.md b/call-client/TaxerInfo-tauri-v1-migration.md
new file mode 100644
index 0000000..b71fa73
--- /dev/null
+++ b/call-client/TaxerInfo-tauri-v1-migration.md
@@ -0,0 +1,537 @@
+# TaxerInfo 模块改写为 Tauri v1（单窗口 + Vue）设计文档
+
+## 1. 文档目标
+
+将 `CallClient/WPF/TaxerInfo.xaml.cs` + `CallClient/WPF/TaxerInfo.xaml` 对应功能迁移到 **Tauri v1 + Vue（单窗口）** 架构，确保：
+
+- 业务行为与现有 WPF 一致（取号、开始办理、办结、实名信息、企业列表、网页加载、复制、查询）。
+- 桌面能力由 Tauri（Rust）提供，界面由 Vue 负责。
+- 后续可以逐步替换原 `WebBrowser` 内嵌业务页，最终统一为前端组件化实现。
+
+---
+
+## 2. 现有模块功能盘点（WPF）
+
+## 2.1 核心职责
+
+`TaxerInfo` 窗口当前承担：
+
+1. 展示办税员实名信息（身份证图、头像、姓名、手机号、采集状态）。
+2. 展示当前取号下的企业/票据列表，支持“开始”“办结”“选择企业”。
+3. 根据当前票据拼接 URL 并加载纳税人页面（`WebBrowser`）。
+4. 提供操作按钮：复制税号、复制号码、刷新、一户式查询。
+5. 展示“代理人办理企业清单”（通过 HTTP 接口获取）。
+
+## 2.2 主要数据模型
+
+- `ticket`：票据/办理对象（状态、企业信息、号票信息等）。
+- `Enterprise`：代理人办理企业清单项。
+  - `SerialNumber`
+  - `EnterpriseName`
+  - `TaxpayerId`
+- `ApiResponse / DataItem`：`today-enterprises` 接口返回结构。
+- 外部响应：
+  - `SmzJhxtGetBsyxxByqhhmResponse`
+  - `SmzJhxtGetSmzcjxxResponse`
+  - `SmzJhxtGetBdNsrxxResponse`
+
+## 2.3 关键流程
+
+1. `LoadInfo(comparecode)` 触发加载：
+   - 调实名接口、绑定纳税人接口、绑定企业接口；
+   - 查询当日关联票据列表；
+   - 填充 UI。
+2. 票据切换（`SelectedSubTicket`）：
+   - 更新“当前办理文案”；
+   - 刷新纳税人页面 URL。
+3. 开始办理（`StartCommand`）：
+   - 更新票据状态为办理中；
+   - 记录窗口/员工信息；
+   - 刷新右侧页面。
+4. 办结（`EndCommand`）：
+   - 结束当前票据；
+   - 浏览器跳转 `about:blank`。
+
+---
+
+## 3. 迁移目标架构（Tauri v1）
+
+## 3.1 技术分层
+
+- **前端（Vue）**
+  - 单窗口页面：`TaxerInfoView.vue`
+  - 状态管理：Pinia（推荐）或 Vue reactive store
+  - UI 组件：Element Plus / Ant Design Vue（任选）
+- **Tauri 后端（Rust）**
+  - `#[tauri::command]` 提供桌面能力与系统访问
+  - 封装对旧服务接口调用（可直接 HTTP 调用）
+  - 封装票据数据库/SDK 调用（通过 Rust 侧 adapter）
+- **桥接**
+  - `invoke()`：前端调用命令
+  - `event`：推送异步状态（可选）
+
+## 3.2 单窗口布局建议（与 WPF 对齐）
+
+- 左侧（固定宽度）
+  - 办税员实名信息卡片（身份证图 + 头像 + 姓名 + 手机 + 采集状态）
+  - 企业/票据列表（开始、办结按钮）
+  - “选择企业”按钮
+- 右侧（自适应）
+  - 顶部操作栏（当前办理文案 + 四个按钮）
+  - Tabs：
+    - `纳税人信息`：`iframe/webview` 或前端重构页
+    - `代理人办理企业清单`：表格展示 `EnterpriseList`
+
+---
+
+## 4. 接口设计（Tauri Command + 业务 HTTP）
+
+以下为建议接口（前端调用 Rust command）：
+
+## 4.1 初始化与加载
+
+### `taxer_load_info(compareCode: String, currentTicketId: String) -> TaxerLoadInfoDto`
+
+聚合返回：
+
+- 办税员实名信息（姓名、性别、身份证、地址、头像、身份证底图）
+- 实名采集结果（手机号、备注、是否已采集）
+- 绑定纳税人列表（用于税号映射）
+- 当日票据列表（`TicketDto[]`）
+- 默认选中票据
+- 代理人办理企业清单（`EnterpriseDto[]`）
+
+> 说明：WPF 中由 `BackgroundWorker + 多次接口请求 + 本地票据查询` 完成，迁移后建议统一为一个“聚合命令”，减少前端编排复杂度。
+
+## 4.2 票据动作
+
+### `taxer_start_ticket(ticketId: String, windowUid: i64, employeeUid: i64) -> TicketDto`
+
+- 更新开始时间、状态（dealing）、窗口/员工绑定。
+- 返回更新后的票据数据。
+
+### `taxer_end_ticket(ticketId: String) -> TicketDto`
+
+- 标记办结（对应原 `t.Stop(DateTime.Now)`）。
+- 返回更新后的票据数据。
+
+### `taxer_batch_end_or_abandon(ticketIds: Vec<String>) -> ()`
+
+- 对应原 `End()` 的兜底逻辑（办理中停止、待办废弃）。
+
+## 4.3 URL 与外部查询
+
+### `taxer_build_nsr_url(ticketId: String, phoneNo: String, compareCode: String) -> String`
+
+根据模板参数替换生成 URL（等价 `Analize_URL`）：
+
+- `{djxh}` `ENTERPRISE_ID`
+- `{sfzhm}` 身份证号
+- `{sflb}` 企业/个人标识
+- `{swjgDm}` 税务机关代码
+- `{qhhm}` 取号号码
+- `{sjhm}` 手机号
+
+### `taxer_build_yhscx_url(ticketId: String) -> String`
+
+生成“一户式查询”URL。
+
+## 4.4 代理人企业清单
+
+### `taxer_get_today_enterprises(ticketId: String) -> Vec<EnterpriseDto>`
+
+调用：
+
+- `GET {ZIYUN_SERVICE_URL}/agentInfo/today-enterprises/{ticketId}`
+
+返回字段映射：
+
+- `serialNumber -> SerialNumber`
+- `serviceTarget -> EnterpriseName`
+- `serviceTargetCode -> TaxpayerId`
+
+## 4.5 系统能力
+
+### `system_copy_text(text: String) -> ()`
+
+- 复制号码、复制税号统一复用。
+
+### `system_open_external(url: String) -> ()`
+
+- 一户式查询可在系统默认浏览器打开（可选）。
+
+---
+
+## 5. 前端 Vue 数据结构建议
+
+```ts
+export interface TaxerState {
+  compareCode: string
+  currentTicketId: string
+  currentTicket?: TicketDto
+  selectedSubTicket?: TicketDto
+  ticketList: TicketDto[]
+  enterpriseList: EnterpriseDto[]
+
+  name: string
+  phoneNo: string
+  memo: string
+  idCardImageBase64?: string
+  headImageBase64?: string
+  caijiRegistered: boolean
+
+  isLoading: boolean
+  isStarted: boolean
+  currentCompanyText: string
+  nsrUrl: string
+}
+```
+
+---
+
+## 6. 功能映射表（WPF -> Tauri + Vue）
+
+- `Caiji_Click`：打开实名采集弹窗 -> Vue Dialog + `taxer_submit_realname`（若后续迁移）。
+- `Copy_Click`：复制 `TKT_ID` -> `system_copy_text(currentTicket.tktId)`。
+- `Copy_Tax_Click`：复制税号 -> 先映射税号，再 `system_copy_text`。
+- `Reflesh_Click`：浏览器刷新 -> `iframe` 重新赋值 `src` 或 key 强制重渲染。
+- `YHSCX_Click`：一户式查询 -> `taxer_build_yhscx_url` + 新标签页/外部浏览器。
+- `StartCommand`：开始办理 -> `taxer_start_ticket` 后更新列表和当前文案。
+- `EndCommand`：办结 -> `taxer_end_ticket` 后更新状态并清空 `nsrUrl`。
+- `SelectedSubTicket` setter：切换企业 -> 重算 `currentCompanyText` 与 `nsrUrl`。
+- `LoadInfo`：初始化 -> `taxer_load_info` 一次加载。
+
+---
+
+## 7. 页面交互细节（Vue）
+
+1. 页面 `onMounted` 调 `taxer_load_info`。
+2. 左侧列表点击行 => 更新 `selectedSubTicket`，调用 `taxer_build_nsr_url`。
+3. 列表项按钮显示规则（与现有一致）：
+   - 显示“开始”：`isStarted && (status == 0 || status == 2)`
+   - 显示“办结”：`isStarted && status == 4`
+4. 采集状态图标：
+   - 已采集：绿色（对应 `Registerd.png`）
+   - 未采集：灰/红（对应 `UnRegisterd.png`）
+
+---
+
+## 8. 迁移实施步骤（建议）
+
+## 第 1 阶段：壳迁移（低风险）
+
+- 建立 Tauri v1 + Vue 单窗口工程。
+- 先做 UI 结构 1:1 迁移。
+- 右侧“纳税人信息”先保留 `iframe/webview` 加载原 URL（不改业务页）。
+
+## 第 2 阶段：命令层落地
+
+- 实现 `taxer_load_info / start / end / build_url / get_today_enterprises`。
+- 前端改为只依赖 command，不再直接拼接/请求。
+
+## 第 3 阶段：体验与稳定性
+
+- 增加错误提示、重试、超时处理。
+- 增加日志链路（前端行为日志 + Rust 命令日志）。
+- 补充 E2E 场景测试（见第 10 节）。
+
+---
+
+## 9. 关键风险与处理
+
+- **旧 SDK 依赖迁移风险**：`ticket/business` 等可能强依赖 .NET。
+  - 方案：先通过 HTTP/本地服务桥接，逐步替换为 Rust 实现。
+- **WebBrowser 行为差异**：WPF WebBrowser 与 Tauri webview 对 cookie/session 行为不同。
+  - 方案：先验证登录态与跨域；必要时改外部浏览器打开。
+- **线程模型差异**：WPF Dispatcher/BackgroundWorker 到 Vue 异步模型要重构。
+  - 方案：统一在 command 层串行/并行编排，前端只维护状态。
+
+---
+
+## 10. 测试清单（迁移验收）
+
+- 初始化后实名信息完整展示（姓名、头像、身份证图、手机号）。
+- 票据列表状态渲染正确（待办/办理中/已完成）。
+- 开始办理后状态切换为办理中，当前办理文案正确。
+- 办结后状态切换为已完成，页面清空/切换逻辑正确。
+- 复制号码、复制税号可在系统剪贴板拿到正确值。
+- 一户式查询 URL 参数替换正确（`djxh/sfzhm/sflb/swjgDm/qhhm/sjhm`）。
+- 代理人办理企业清单可正确加载并展示。
+- 网络异常时有可感知报错，不出现页面卡死。
+
+---
+
+## 11. 建议目录结构（Tauri）
+
+```text
+src-tauri/
+  src/
+    commands/
+      taxer.rs
+      system.rs
+    services/
+      baishui_service.rs
+      ziyun_service.rs
+      ticket_service.rs
+    models/
+      taxer.rs
+      ticket.rs
+
+src/
+  views/
+    TaxerInfoView.vue
+  stores/
+    taxer.ts
+  services/
+    tauri-taxer.ts
+  components/
+    taxer/
+      TaxerProfileCard.vue
+      TicketList.vue
+      TaxerToolbar.vue
+      EnterpriseTable.vue
+```
+
+---
+
+## 12. 结论
+
+`TaxerInfo` 模块适合按“**UI 先迁移、命令聚合、再逐步替换内嵌网页**”的路径落地。  
+在 Tauri v1 中建议将现有 ViewModel 的业务入口收敛为 5~7 个 command，由 Vue 负责渲染与交互，可在保持业务一致的前提下提升后续可维护性。
+
+---
+
+## 13. 深挖：`BaiShuiSDK` / `QueuingSystemSDK` 真实依赖行为
+
+本节用于回答“改写后是否还能调用相同后端接口”的关键问题。
+
+## 13.1 `TaxerInfo` 实际依赖清单（代码级）
+
+- `BaiShuiSDK.Model.BaishuiModel`
+  - `SmzJhxtGetBsyxxByqhhm`（取号号 -> 办税员信息）
+  - `SmzGetSmzcjxx`（身份证号 -> 采集信息）
+  - `SmzJhxtGetBdNsrxx`（身份证号 -> 绑定纳税人）
+- `QueuingSystemSDK.ticket`
+  - `Update()`、`Stop()`、`Abandon()`、`GetList(...)`
+- `QueuingSystemSDK.business`
+  - `new business((int)t.BIZ_UID)` 用于补全业务名称
+- `QueuingSystemSDK.SystemControl`
+  - `Get("REALNAME_CHECK_API")`、`Get("BS_NSR_URL")`、`Get("BS_YHSCX_URL")`、`Get("BS_TAX_AUTHORITY_NUM")`、`Get("ZIYUN_SERVICE_URL")`
+- `QueuingSystemSDK.HttpHelper`
+  - `httpGet("{ZIYUN_SERVICE_URL}/agentInfo/today-enterprises/{tktId}")`
+- `DbHelperSQL.GetServerTime()`（开始办理时落库时间）
+
+## 13.2 百税接口协议（必须保持兼容）
+
+`TaxerInfo` 间接通过 `BaishuiModel -> BsDefaultClient.execute` 调后端。真实请求格式不是纯 JSON，而是：
+
+- `POST {REALNAME_CHECK_API}`
+- `Content-Type: application/x-www-form-urlencoded`
+- body 参数：
+  - `domain.ywId={bid}`
+  - `domain.parmJson={UrlEncode(Json(request))}`
+
+其中 `UrlEncode` 使用 SDK 自定义逻辑：逐字符编码，并将 `%xx` 转为大写（`%2f -> %2F`）。  
+这在某些网关上会影响签名或解析结果，建议 Rust 侧保持一致实现。
+
+## 13.3 `TaxerInfo` 使用的 3 个百税 `bid`
+
+- `smz.jhxtGetBsyxxByqhhm`
+  - 请求字段：`qhhm`
+  - 来源：`compareCode`（取号号码）
+- `smz.getSmzcjxx`
+  - 请求字段：`sfzhm`
+  - 来源：上一步返回 `result.sfzhm`
+- `smz.jhxtGetBdNsrxx`
+  - 请求字段：`sfzhm`
+  - 来源：同上
+
+返回字段依赖（前端展示必须保留）：
+
+- 办税员：`xm/xb/mz/sfzhm/zz/csrq/sfzzmPic/headPic`
+- 采集信息：`sjhm/bz/code`
+- 绑定纳税人：`dataList[].djxh/nsrsbh/nsrmc`
+
+## 13.4 队列票据本地数据行为（非 HTTP）
+
+`ticket` 属于本地数据库实体（SQL Server），不是远端 REST：
+
+- `Update()`
+  - 更新 `WIN_ID/BIZ_UID/EMP_UID/START_TIME/END_TIME/RANK/STATUS`
+- `Stop(DateTime)`
+  - 更新 `END_TIME=GETDATE()`、`STATUS=complete(5)`
+- `Abandon()`
+  - 更新 `END_TIME=GETDATE()`、`STATUS=abandoned(6)`
+- `GetList(where, ..., hideLinkTicket)`
+  - 直接拼 SQL 查 `[ticket]` 表并映射对象
+
+这意味着 Tauri 改写时有两个实现路径：
+
+1. **兼容优先**：继续复用现有 .NET 服务层（本地中间服务）操作数据库；Tauri 仅调用中间层 API。
+2. **重写优先**：Rust 直接连库并重建 `ticket` SQL 逻辑（工作量和风险更高）。
+
+## 13.5 配置来源（`SystemControl.Get`）
+
+`SystemControl` 在静态构造时会把 `system` 表配置加载进内存缓存，然后 `Get(key)` 直接读缓存。  
+对 `TaxerInfo` 迁移最关键的配置项如下：
+
+- `REALNAME_CHECK_API`：百税 API 入口地址
+- `BS_NSR_URL`：纳税人信息页模板（含 `{djxh}` 等占位符）
+- `BS_YHSCX_URL`：一户式查询 URL 模板
+- `BS_TAX_AUTHORITY_NUM`：`{swjgDm}` 参数
+- `ZIYUN_SERVICE_URL`：紫云服务入口
+
+默认值（由 `DBUpdateManager` 初始化）显示 `BS_NSR_URL/BS_YHSCX_URL` 为同一模板，迁移后可沿用同策略。
+
+## 13.6 直接 HTTP 接口（紫云）
+
+`GetDelegaterInfo()` 使用：
+
+- `GET {ZIYUN_SERVICE_URL}/agentInfo/today-enterprises/{CurrentTicket.TKT_ID}`
+
+解析规则：
+
+- 响应 `code == 200 && data != null` 才展示
+- 字段映射：
+  - `serialNumber -> SerialNumber`
+  - `serviceTarget -> EnterpriseName`
+  - `serviceTargetCode -> TaxpayerId`
+- 否则清空列表
+
+## 13.7 Tauri v1 落地时的“接口保持一致”建议
+
+### A. 百税接口适配器（Rust）必须做到
+
+- 保持相同 `bid` 与请求字段名
+- 保持 form 参数名：`domain.ywId`、`domain.parmJson`
+- 保持 UTF-8 + URL 编码行为（百分号大写）
+- 保持错误语义：
+  - `SmzJhxtGetBsyxxByqhhm`：`code != "00"` 视为失败
+  - `SmzGetSmzcjxx`：允许 `"00"` 和 `"01"`
+  - `SmzJhxtGetBdNsrxx`：当前 SDK 对非 00 未强拦截（按原行为兼容）
+
+### B. 队列票据能力建议
+
+- 第一阶段不要在 Rust 侧直连数据库重写 `ticket` 全量逻辑；
+- 建议先将 `Start/Stop/GetList` 封成可调用服务（HTTP/IPC），Tauri 调该服务；
+- 等功能回归稳定后再考虑 Rust 直连库替换。
+
+### C. URL 模板能力
+
+- `Analize_URL` 的 6 个占位符替换规则必须逐字兼容：
+  - `{djxh}`、`{sfzhm}`、`{sflb}`、`{swjgDm}`、`{qhhm}`、`{sjhm}`
+
+## 13.8 额外注意点（代码库现状）
+
+- `SmzJhxtGetBdNsrxxRequest` 类定义在 `SmzJhxtGetBsyGlqyxxRequest.cs` 文件中（文件名与类名不一致），迁移时建议统一命名避免维护歧义。
+- `HttpHelper.httpGet` 未设置超时与异常细化；Tauri 迁移时建议新增超时、重试与可观测日志。
+
+---
+
+## 14. 基于现有 Tauri 项目（`F:\workspace\zyclient_linux\TauriClient\call-client`）的落位分析
+
+本节基于当前 Tauri v1 代码现状补充，目的是将 `TaxerInfo` 改写方案落到“现项目可实施”的路径，而非抽象设计。
+
+## 14.1 当前 Tauri 主结构（已实现）
+
+- 前端路由：
+  - `/main` -> `MainView.vue`
+  - `/ticketList` -> `TicketListView.vue`
+  - `/login` -> `LoginView.vue`
+  - `/setup` -> `ServerSetupView.vue`
+- Rust 窗口命令（已实现）：
+  - `open_ticket_window`
+  - `close_ticket_window`
+  - `focus_window`
+  - `open_main_window`
+  - `open_login_window`
+- 当前窗口形态：
+  - `main` 窗口：`500x100`、`always_on_top`、无边框（条形呼叫台）
+  - `ticketList` 窗口：`1024x720`、无边框、独立路由页
+
+## 14.2 “办税员窗口”当前行为（关键结论）
+
+`MainView.vue` 的“更多菜单”里确有 `办税员窗口` 按钮，但目前逻辑是：
+
+- `handleMoreCommand("main")` 仅提示“当前已在办税员窗口”
+- 并不会打开新的 TaxerInfo 页面/窗口
+
+这说明：**现项目尚未承载 C# `TaxerInfo` 的完整 UI 与业务**，仅有一个呼叫控制条主窗。
+
+## 14.3 与 `TaxerInfo` 的差距（按能力分层）
+
+### A. 窗口与页面承载差距
+
+- 现 `main` 尺寸为 `500x100`，不具备 `TaxerInfo`（约 `1200x600`）承载条件。
+- 当前仅有一个次窗口 `ticketList`，尚无 `taxerInfo` 路由/窗口定义。
+
+### B. 接口协议差距
+
+- 现有 `src/api/index.ts` 全部走 `API_QUEUE_CALLER_PATH=/api/queue/caller`（JSON REST）。
+- `TaxerInfo` 依赖的百税接口协议是 form-url-encoded + `domain.ywId/domain.parmJson`，目前项目中尚未实现该适配器。
+
+### C. 数据源差距
+
+- 现 `MainView/TicketListView` 主要消费 `call-terminal/*` 接口（呼叫、票池、评价）。
+- `TaxerInfo` 需要额外数据源：
+  - 百税 9.2.2 / 9.2.12 / 9.2.3
+  - 紫云 `today-enterprises`
+  - 本地票据扩展信息（企业名、税号映射等）
+
+## 14.4 在现项目中建议的落位方案（不改代码阶段的设计结论）
+
+### 方案选型
+
+推荐新增独立窗口 `taxerInfo`（与 `ticketList` 同级），而不是直接塞入当前 `500x100` 主窗：
+
+1. 保留 `main` 作为呼叫条形控制台（最小侵入）。
+2. 在“更多菜单 -> 办税员窗口”中打开/聚焦 `taxerInfo`。
+3. `taxerInfo` 使用新路由页面（建议 `/taxerInfo`）承载原 WPF 界面。
+
+### 这样做的原因
+
+- 与现有多窗口架构一致（已有 `ticketList` 模式可复用）。
+- 不影响当前呼叫链路稳定性。
+- 便于逐步迁移 `TaxerInfo` 而非一次性替换 `MainView`。
+
+## 14.5 与现项目文件的映射建议
+
+- 前端：
+  - 新增 `src/views/TaxerInfoView.vue`
+  - `src/router/index.ts` 增加 `/taxerInfo`
+  - `src/host/window.ts` 增加 `openTaxerInfoWindow()`
+  - `src/views/MainView.vue` 的 `handleMoreCommand("main")` 改为打开/聚焦 `taxerInfo`
+- Rust：
+  - `src-tauri/src/commands/window.rs` 增加
+    - `open_taxer_info_window`
+    - `close_taxer_info_window`（可选）
+  - `src-tauri/src/lib.rs` 注册上述命令
+
+## 14.6 `TaxerInfo` 接口在现项目中的接入位置建议
+
+### 前端 API 层
+
+在 `src/api` 下新增 `taxer.ts`，避免和 `call-terminal` 混杂：
+
+- `loadTaxerInfo(compareCode, currentTicketId)`
+- `startTaxerTicket(...)`
+- `endTaxerTicket(...)`
+- `getTodayEnterprises(ticketId)`
+- `buildNsrUrl(...)` / `buildYhscxUrl(...)`（可前后端任选）
+
+### HTTP 传输层
+
+沿用 `src/utils/service.ts` 的 axios + Tauri HTTP adapter 机制，但需要区分两类 baseURL：
+
+1. 现有 `API_QUEUE_CALLER_PATH`
+2. 百税 API 专用 baseURL（`REALNAME_CHECK_API`）+ form 编码适配
+
+## 14.7 文档结论更新（针对你的目标）
+
+结合当前 Tauri 项目，`TaxerInfo` 改写最可行路径是：
+
+- **先新增 `taxerInfo` 独立窗口**（由 `MainView` 的“办税员窗口”按钮打开）
+- **再迁移 C# `TaxerInfo` 的 UI 与接口编排**
+- **最后再评估是否把条形主窗与办税员窗合并**
+
+这样既满足“在 Tauri 主流程中打开办税员窗口”，又不会破坏现有呼叫台功能。
diff --git a/call-client/postman/taxer-9.4-mock.postman_collection.json b/call-client/postman/taxer-9.4-mock.postman_collection.json
new file mode 100644
index 0000000..82af7de
--- /dev/null
+++ b/call-client/postman/taxer-9.4-mock.postman_collection.json
@@ -0,0 +1,332 @@
+{
+  "info": {
+    "_postman_id": "b9e271f1-8f38-47d5-9f3f-0cd2f1f5a904",
+    "name": "Taxer 9.4 Mock",
+    "description": "用于测试 TaxerInfo 当前已接入的 9.4 接口：9.4.1/9.4.2/9.4.10",
+    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+  },
+  "variable": [
+    {
+      "key": "baseUrl",
+      "value": "https://YOUR_MOCK_ID.mock.pstmn.io"
+    },
+    {
+      "key": "qhhm",
+      "value": "A001"
+    },
+    {
+      "key": "sfzhm",
+      "value": "330381199806263611"
+    }
+  ],
+  "item": [
+    {
+      "name": "9.4.1 smz.jhxtGetBsyxxByqhhm",
+      "request": {
+        "method": "POST",
+        "header": [
+          {
+            "key": "Content-Type",
+            "value": "application/x-www-form-urlencoded"
+          }
+        ],
+        "body": {
+          "mode": "urlencoded",
+          "urlencoded": [
+            {
+              "key": "domain.ywId",
+              "value": "smz.jhxtGetBsyxxByqhhm",
+              "type": "text"
+            },
+            {
+              "key": "domain.parmJson",
+              "value": "{\"qhhm\":\"{{qhhm}}\"}",
+              "type": "text"
+            }
+          ]
+        },
+        "url": {
+          "raw": "{{baseUrl}}/taxCommon/doService",
+          "host": [
+            "{{baseUrl}}"
+          ],
+          "path": [
+            "taxCommon",
+            "doService"
+          ]
+        },
+        "description": "根据取号号码获取办税员信息（9.4.1）"
+      },
+      "response": [
+        {
+          "name": "success-00",
+          "originalRequest": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/x-www-form-urlencoded"
+              }
+            ],
+            "body": {
+              "mode": "urlencoded",
+              "urlencoded": [
+                {
+                  "key": "domain.ywId",
+                  "value": "smz.jhxtGetBsyxxByqhhm",
+                  "type": "text"
+                },
+                {
+                  "key": "domain.parmJson",
+                  "value": "{\"qhhm\":\"A001\"}",
+                  "type": "text"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{baseUrl}}/taxCommon/doService",
+              "host": [
+                "{{baseUrl}}"
+              ],
+              "path": [
+                "taxCommon",
+                "doService"
+              ]
+            }
+          },
+          "status": "OK",
+          "code": 200,
+          "_postman_previewlanguage": "json",
+          "header": [
+            {
+              "key": "Content-Type",
+              "value": "application/json"
+            }
+          ],
+          "body": "{\n  \"code\": \"00\",\n  \"mess\": \"成功\",\n  \"result\": {\n    \"xm\": \"张三\",\n    \"sfzhm\": \"330381199806263611\",\n    \"xb\": \"1\",\n    \"mz\": \"汉\",\n    \"csrq\": \"1998-06-26\",\n    \"zz\": \"浙江省温州市\",\n    \"sfzzmPic\": \"\",\n    \"headPic\": \"\",\n    \"sjhm\": \"13800000000\",\n    \"bsyly\": \"请携带完整资料\",\n    \"dataList\": [\n      {\n        \"djxh\": \"91330100X12345678A\"\n      }\n    ]\n  }\n}"
+        }
+      ]
+    },
+    {
+      "name": "9.4.2 smz.jhxtGetBdNsrxx",
+      "request": {
+        "method": "POST",
+        "header": [
+          {
+            "key": "Content-Type",
+            "value": "application/x-www-form-urlencoded"
+          }
+        ],
+        "body": {
+          "mode": "urlencoded",
+          "urlencoded": [
+            {
+              "key": "domain.ywId",
+              "value": "smz.jhxtGetBdNsrxx",
+              "type": "text"
+            },
+            {
+              "key": "domain.parmJson",
+              "value": "{\"sfzhm\":\"{{sfzhm}}\"}",
+              "type": "text"
+            }
+          ]
+        },
+        "url": {
+          "raw": "{{baseUrl}}/taxCommon/doService",
+          "host": [
+            "{{baseUrl}}"
+          ],
+          "path": [
+            "taxCommon",
+            "doService"
+          ]
+        },
+        "description": "根据身份证获取绑定纳税人信息（9.4.2）"
+      },
+      "response": [
+        {
+          "name": "success-00",
+          "originalRequest": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/x-www-form-urlencoded"
+              }
+            ],
+            "body": {
+              "mode": "urlencoded",
+              "urlencoded": [
+                {
+                  "key": "domain.ywId",
+                  "value": "smz.jhxtGetBdNsrxx",
+                  "type": "text"
+                },
+                {
+                  "key": "domain.parmJson",
+                  "value": "{\"sfzhm\":\"330381199806263611\"}",
+                  "type": "text"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{baseUrl}}/taxCommon/doService",
+              "host": [
+                "{{baseUrl}}"
+              ],
+              "path": [
+                "taxCommon",
+                "doService"
+              ]
+            }
+          },
+          "status": "OK",
+          "code": 200,
+          "_postman_previewlanguage": "json",
+          "header": [
+            {
+              "key": "Content-Type",
+              "value": "application/json"
+            }
+          ],
+          "body": "{\n  \"code\": \"00\",\n  \"mess\": \"成功\",\n  \"result\": {\n    \"dataList\": [\n      {\n        \"djxh\": \"91330100X12345678A\",\n        \"nsrsbh\": \"91330100X12345678A\",\n        \"nsrmc\": \"杭州示例科技有限公司\",\n        \"tsyjbz\": \"0\",\n        \"tsyjnr\": \"\",\n        \"zdbz\": \"0\"\n      },\n      {\n        \"djxh\": \"92330100MA2ABCDE1X\",\n        \"nsrsbh\": \"92330100MA2ABCDE1X\",\n        \"nsrmc\": \"杭州示例个体工商户\",\n        \"tsyjbz\": \"1\",\n        \"tsyjnr\": \"请核验税务状态\",\n        \"zdbz\": \"0\"\n      }\n    ]\n  }\n}"
+        }
+      ]
+    },
+    {
+      "name": "9.4.10 smz.getSmzcjxx",
+      "request": {
+        "method": "POST",
+        "header": [
+          {
+            "key": "Content-Type",
+            "value": "application/x-www-form-urlencoded"
+          }
+        ],
+        "body": {
+          "mode": "urlencoded",
+          "urlencoded": [
+            {
+              "key": "domain.ywId",
+              "value": "smz.getSmzcjxx",
+              "type": "text"
+            },
+            {
+              "key": "domain.parmJson",
+              "value": "{\"sfzhm\":\"{{sfzhm}}\"}",
+              "type": "text"
+            }
+          ]
+        },
+        "url": {
+          "raw": "{{baseUrl}}/taxCommon/doService",
+          "host": [
+            "{{baseUrl}}"
+          ],
+          "path": [
+            "taxCommon",
+            "doService"
+          ]
+        },
+        "description": "获取实名采集信息（9.4.10）"
+      },
+      "response": [
+        {
+          "name": "success-00-collected",
+          "originalRequest": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/x-www-form-urlencoded"
+              }
+            ],
+            "body": {
+              "mode": "urlencoded",
+              "urlencoded": [
+                {
+                  "key": "domain.ywId",
+                  "value": "smz.getSmzcjxx",
+                  "type": "text"
+                },
+                {
+                  "key": "domain.parmJson",
+                  "value": "{\"sfzhm\":\"330381199806263611\"}",
+                  "type": "text"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{baseUrl}}/taxCommon/doService",
+              "host": [
+                "{{baseUrl}}"
+              ],
+              "path": [
+                "taxCommon",
+                "doService"
+              ]
+            }
+          },
+          "status": "OK",
+          "code": 200,
+          "_postman_previewlanguage": "json",
+          "header": [
+            {
+              "key": "Content-Type",
+              "value": "application/json"
+            }
+          ],
+          "body": "{\n  \"code\": \"00\",\n  \"mess\": \"成功\",\n  \"result\": {\n    \"code\": \"00\",\n    \"sjhm\": \"13800000000\",\n    \"bz\": \"已实名采集\",\n    \"sfwxgz\": \"Y\"\n  }\n}"
+        },
+        {
+          "name": "success-01-uncollected",
+          "originalRequest": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/x-www-form-urlencoded"
+              }
+            ],
+            "body": {
+              "mode": "urlencoded",
+              "urlencoded": [
+                {
+                  "key": "domain.ywId",
+                  "value": "smz.getSmzcjxx",
+                  "type": "text"
+                },
+                {
+                  "key": "domain.parmJson",
+                  "value": "{\"sfzhm\":\"000000000000000000\"}",
+                  "type": "text"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{baseUrl}}/taxCommon/doService",
+              "host": [
+                "{{baseUrl}}"
+              ],
+              "path": [
+                "taxCommon",
+                "doService"
+              ]
+            }
+          },
+          "status": "OK",
+          "code": 200,
+          "_postman_previewlanguage": "json",
+          "header": [
+            {
+              "key": "Content-Type",
+              "value": "application/json"
+            }
+          ],
+          "body": "{\n  \"code\": \"00\",\n  \"mess\": \"成功\",\n  \"result\": {\n    \"code\": \"01\",\n    \"sjhm\": \"\",\n    \"bz\": \"未实名采集\",\n    \"sfwxgz\": \"N\"\n  }\n}"
+        }
+      ]
+    }
+  ]
+}
diff --git a/call-client/postman/taxer-9.4-openapi-apifox.json b/call-client/postman/taxer-9.4-openapi-apifox.json
new file mode 100644
index 0000000..d6a96ae
--- /dev/null
+++ b/call-client/postman/taxer-9.4-openapi-apifox.json
@@ -0,0 +1,268 @@
+{
+  "openapi": "3.0.3",
+  "info": {
+    "title": "Taxer 9.4 Mock API",
+    "version": "1.0.0",
+    "description": "用于 TaxerInfo 联调的 9.4 接口定义（9.4.1 / 9.4.2 / 9.4.10）"
+  },
+  "servers": [
+    {
+      "url": "{{baseUrl}}",
+      "description": "Mock 或真实服务地址"
+    }
+  ],
+  "paths": {
+    "/taxCommon/doService": {
+      "post": {
+        "summary": "9.4.1 smz.jhxtGetBsyxxByqhhm",
+        "description": "根据取号号码获取办税员信息及办理纳税人",
+        "operationId": "smz_jhxtGetBsyxxByqhhm",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/x-www-form-urlencoded": {
+              "schema": {
+                "$ref": "#/components/schemas/DoServiceRequest"
+              },
+              "examples": {
+                "request-9-4-1": {
+                  "value": {
+                    "domain.ywId": "smz.jhxtGetBsyxxByqhhm",
+                    "domain.parmJson": "{\"qhhm\":\"A001\"}"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "成功",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/BsyxxResponse"
+                },
+                "examples": {
+                  "success": {
+                    "value": {
+                      "code": "00",
+                      "mess": "成功",
+                      "result": {
+                        "xm": "张三",
+                        "sfzhm": "330381199806263611",
+                        "xb": "1",
+                        "mz": "汉",
+                        "csrq": "1998-06-26",
+                        "zz": "浙江省温州市",
+                        "sfzzmPic": "",
+                        "headPic": "",
+                        "sjhm": "13800000000",
+                        "bsyly": "请携带完整资料",
+                        "dataList": [
+                          {
+                            "djxh": "91330100X12345678A"
+                          }
+                        ]
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/taxCommon/doService/bdNsrxx": {
+      "post": {
+        "summary": "9.4.2 smz.jhxtGetBdNsrxx",
+        "description": "根据身份证号码获取绑定纳税人信息",
+        "operationId": "smz_jhxtGetBdNsrxx",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/x-www-form-urlencoded": {
+              "schema": {
+                "$ref": "#/components/schemas/DoServiceRequest"
+              },
+              "examples": {
+                "request-9-4-2": {
+                  "value": {
+                    "domain.ywId": "smz.jhxtGetBdNsrxx",
+                    "domain.parmJson": "{\"sfzhm\":\"330381199806263611\"}"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "成功",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/BdNsrxxResponse"
+                },
+                "examples": {
+                  "success": {
+                    "value": {
+                      "code": "00",
+                      "mess": "成功",
+                      "result": {
+                        "dataList": [
+                          {
+                            "djxh": "91330100X12345678A",
+                            "nsrsbh": "91330100X12345678A",
+                            "nsrmc": "杭州示例科技有限公司",
+                            "tsyjbz": "0",
+                            "tsyjnr": "",
+                            "zdbz": "0"
+                          },
+                          {
+                            "djxh": "92330100MA2ABCDE1X",
+                            "nsrsbh": "92330100MA2ABCDE1X",
+                            "nsrmc": "杭州示例个体工商户",
+                            "tsyjbz": "1",
+                            "tsyjnr": "请核验税务状态",
+                            "zdbz": "0"
+                          }
+                        ]
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/taxCommon/doService/smzcj": {
+      "post": {
+        "summary": "9.4.10 smz.getSmzcjxx",
+        "description": "获取办税员采集信息",
+        "operationId": "smz_getSmzcjxx",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/x-www-form-urlencoded": {
+              "schema": {
+                "$ref": "#/components/schemas/DoServiceRequest"
+              },
+              "examples": {
+                "request-9-4-10": {
+                  "value": {
+                    "domain.ywId": "smz.getSmzcjxx",
+                    "domain.parmJson": "{\"sfzhm\":\"330381199806263611\"}"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "成功",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/SmzcjResponse"
+                },
+                "examples": {
+                  "collected": {
+                    "value": {
+                      "code": "00",
+                      "mess": "成功",
+                      "result": {
+                        "code": "00",
+                        "sjhm": "13800000000",
+                        "bz": "已实名采集",
+                        "sfwxgz": "Y"
+                      }
+                    }
+                  },
+                  "uncollected": {
+                    "value": {
+                      "code": "00",
+                      "mess": "成功",
+                      "result": {
+                        "code": "01",
+                        "sjhm": "",
+                        "bz": "未实名采集",
+                        "sfwxgz": "N"
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  },
+  "components": {
+    "schemas": {
+      "DoServiceRequest": {
+        "type": "object",
+        "required": [
+          "domain.ywId",
+          "domain.parmJson"
+        ],
+        "properties": {
+          "domain.ywId": {
+            "type": "string"
+          },
+          "domain.parmJson": {
+            "type": "string",
+            "description": "JSON 字符串（未 URL 编码版本，便于调试）"
+          }
+        }
+      },
+      "BsyxxResponse": {
+        "type": "object",
+        "properties": {
+          "code": {
+            "type": "string"
+          },
+          "mess": {
+            "type": "string"
+          },
+          "result": {
+            "type": "object"
+          }
+        }
+      },
+      "BdNsrxxResponse": {
+        "type": "object",
+        "properties": {
+          "code": {
+            "type": "string"
+          },
+          "mess": {
+            "type": "string"
+          },
+          "result": {
+            "type": "object"
+          }
+        }
+      },
+      "SmzcjResponse": {
+        "type": "object",
+        "properties": {
+          "code": {
+            "type": "string"
+          },
+          "mess": {
+            "type": "string"
+          },
+          "result": {
+            "type": "object"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/call-client/src-tauri/Cargo.lock b/call-client/src-tauri/Cargo.lock
index 0795e8e..ee1b1e7 100644
--- a/call-client/src-tauri/Cargo.lock
+++ b/call-client/src-tauri/Cargo.lock
@@ -394,7 +394,9 @@ dependencies = [
 name = "call-client"
 version = "0.1.1"
 dependencies = [
+ "chrono",
  "fs2",
+ "reqwest 0.12.28",
  "serde",
  "serde_json",
  "tauri",
@@ -1103,6 +1105,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07bbe89c50d7a535e539b8c17bc0b49bdb77747034daa8087407d655f3f7cc1d"
 dependencies = [
  "futures-core",
+ "futures-sink",
 ]
 
 [[package]]
@@ -1326,8 +1329,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi 0.11.1+wasi-snapshot-preview1",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "libc",
+ "r-efi 5.3.0",
+ "wasip2",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -1338,7 +1357,7 @@ checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555"
 dependencies = [
  "cfg-if",
  "libc",
- "r-efi",
+ "r-efi 6.0.0",
  "wasip2",
  "wasip3",
 ]
@@ -1514,7 +1533,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "futures-util",
- "http",
+ "http 0.2.12",
  "indexmap 2.13.0",
  "slab",
  "tokio",
@@ -1612,6 +1631,16 @@ dependencies = [
  "itoa 1.0.18",
 ]
 
+[[package]]
+name = "http"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
+dependencies = [
+ "bytes",
+ "itoa 1.0.18",
+]
+
 [[package]]
 name = "http-body"
 version = "0.4.6"
@@ -1619,7 +1648,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
 dependencies = [
  "bytes",
- "http",
+ "http 0.2.12",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "http-body"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http 1.4.0",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http 1.4.0",
+ "http-body 1.0.1",
  "pin-project-lite",
 ]
 
@@ -1652,8 +1704,8 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "http",
- "http-body",
+ "http 0.2.12",
+ "http-body 0.4.6",
  "httparse",
  "httpdate",
  "itoa 1.0.18",
@@ -1665,6 +1717,42 @@ dependencies = [
  "want",
 ]
 
+[[package]]
+name = "hyper"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6299f016b246a94207e63da54dbe807655bf9e00044f73ded42c3ac5305fbcca"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "http 1.4.0",
+ "http-body 1.0.1",
+ "httparse",
+ "itoa 1.0.18",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
+[[package]]
+name = "hyper-rustls"
+version = "0.27.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "33ca68d021ef39cf6463ab54c1d0f5daf03377b70561305bb89a8f83aab66e0f"
+dependencies = [
+ "http 1.4.0",
+ "hyper 1.9.0",
+ "hyper-util",
+ "rustls",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
+ "webpki-roots",
+]
+
 [[package]]
 name = "hyper-tls"
 version = "0.5.0"
@@ -1672,12 +1760,35 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
 dependencies = [
  "bytes",
- "hyper",
+ "hyper 0.14.32",
  "native-tls",
  "tokio",
  "tokio-native-tls",
 ]
 
+[[package]]
+name = "hyper-util"
+version = "0.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
+dependencies = [
+ "base64 0.22.1",
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "http 1.4.0",
+ "http-body 1.0.1",
+ "hyper 1.9.0",
+ "ipnet",
+ "libc",
+ "percent-encoding",
+ "pin-project-lite",
+ "socket2 0.6.3",
+ "tokio",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.65"
@@ -1915,6 +2026,16 @@ version = "2.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d98f6fed1fde3f8c21bc40a1abb88dd75e67924f9cffc3ef95607bad8017f8e2"
 
+[[package]]
+name = "iri-string"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25e659a4bb38e810ebc252e53b5814ff908a8c58c2a9ce2fae1bbec24cbf4e20"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.8"
@@ -2112,6 +2233,12 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "lru-slab"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
+
 [[package]]
 name = "mac"
 version = "0.1.1"
@@ -3114,6 +3241,61 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "quinn"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e20a958963c291dc322d98411f541009df2ced7b5a4f2bd52337638cfccf20"
+dependencies = [
+ "bytes",
+ "cfg_aliases",
+ "pin-project-lite",
+ "quinn-proto",
+ "quinn-udp",
+ "rustc-hash",
+ "rustls",
+ "socket2 0.6.3",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-proto"
+version = "0.11.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "434b42fec591c96ef50e21e886936e66d3cc3f737104fdb9b737c40ffb94c098"
+dependencies = [
+ "bytes",
+ "getrandom 0.3.4",
+ "lru-slab",
+ "rand 0.9.4",
+ "ring",
+ "rustc-hash",
+ "rustls",
+ "rustls-pki-types",
+ "slab",
+ "thiserror 2.0.18",
+ "tinyvec",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-udp"
+version = "0.5.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "addec6a0dcad8a8d96a771f815f0eaf55f9d1805756410b39f5fa81332574cbd"
+dependencies = [
+ "cfg_aliases",
+ "libc",
+ "once_cell",
+ "socket2 0.6.3",
+ "tracing",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.45"
@@ -3123,6 +3305,12 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "r-efi"
+version = "5.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
+
 [[package]]
 name = "r-efi"
 version = "6.0.0"
@@ -3154,6 +3342,16 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "rand"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44c5af06bb1b7d3216d91932aed5265164bf384dc89cd6ba05cf59a35f5f76ea"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.2.2"
@@ -3174,6 +3372,16 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.5.1"
@@ -3192,6 +3400,15 @@ dependencies = [
  "getrandom 0.2.17",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
+dependencies = [
+ "getrandom 0.3.4",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.2.0"
@@ -3306,9 +3523,9 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "http",
- "http-body",
- "hyper",
+ "http 0.2.12",
+ "http-body 0.4.6",
+ "hyper 0.14.32",
  "hyper-tls",
  "ipnet",
  "js-sys",
@@ -3322,7 +3539,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_urlencoded",
- "sync_wrapper",
+ "sync_wrapper 0.1.2",
  "system-configuration",
  "tokio",
  "tokio-native-tls",
@@ -3336,6 +3553,46 @@ dependencies = [
  "winreg 0.50.0",
 ]
 
+[[package]]
+name = "reqwest"
+version = "0.12.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
+dependencies = [
+ "base64 0.22.1",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http 1.4.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "hyper 1.9.0",
+ "hyper-rustls",
+ "hyper-util",
+ "js-sys",
+ "log",
+ "percent-encoding",
+ "pin-project-lite",
+ "quinn",
+ "rustls",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper 1.0.2",
+ "tokio",
+ "tokio-rustls",
+ "tower",
+ "tower-http",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "webpki-roots",
+]
+
 [[package]]
 name = "rfd"
 version = "0.10.0"
@@ -3360,6 +3617,26 @@ dependencies = [
  "windows 0.37.0",
 ]
 
+[[package]]
+name = "ring"
+version = "0.17.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "getrandom 0.2.17",
+ "libc",
+ "untrusted",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "rustc-hash"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94300abf3f1ae2e2b8ffb7b58043de3d399c73fa6f4b73826402a5c457614dbe"
+
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
@@ -3382,6 +3659,20 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.23.39"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c2c118cb077cca2822033836dfb1b975355dfb784b5e8da48f7b6c5db74e60e"
+dependencies = [
+ "once_cell",
+ "ring",
+ "rustls-pki-types",
+ "rustls-webpki",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "rustls-pemfile"
 version = "1.0.4"
@@ -3391,6 +3682,27 @@ dependencies = [
  "base64 0.21.7",
 ]
 
+[[package]]
+name = "rustls-pki-types"
+version = "1.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30a7197ae7eb376e574fe940d068c30fe0462554a3ddbe4eca7838e049c937a9"
+dependencies = [
+ "web-time",
+ "zeroize",
+]
+
+[[package]]
+name = "rustls-webpki"
+version = "0.103.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61c429a8649f110dddef65e2a5ad240f747e85f7758a6bccc7e5777bd33f756e"
+dependencies = [
+ "ring",
+ "rustls-pki-types",
+ "untrusted",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.22"
@@ -3841,6 +4153,12 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "subtle"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
+
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -3869,6 +4187,15 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
+[[package]]
+name = "sync_wrapper"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
+dependencies = [
+ "futures-core",
+]
+
 [[package]]
 name = "synstructure"
 version = "0.13.2"
@@ -4031,7 +4358,7 @@ dependencies = [
  "glob",
  "gtk",
  "heck 0.5.0",
- "http",
+ "http 0.2.12",
  "ignore",
  "indexmap 1.9.3",
  "log",
@@ -4047,7 +4374,7 @@ dependencies = [
  "rand 0.8.5",
  "raw-window-handle",
  "regex",
- "reqwest",
+ "reqwest 0.11.27",
  "rfd",
  "semver",
  "serde",
@@ -4138,7 +4465,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8066855882f00172935e3fa7d945126580c34dcbabab43f5d4f0c2398a67d47b"
 dependencies = [
  "gtk",
- "http",
+ "http 0.2.12",
  "http-range",
  "rand 0.8.5",
  "raw-window-handle",
@@ -4359,6 +4686,21 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e61e67053d25a4e82c844e8424039d9745781b3fc4f32b8d55ed50f5f667ef3"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
 [[package]]
 name = "tokio"
 version = "1.50.0"
@@ -4383,6 +4725,16 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.26.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
+dependencies = [
+ "rustls",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.18"
@@ -4494,6 +4846,45 @@ dependencies = [
  "winnow 1.0.1",
 ]
 
+[[package]]
+name = "tower"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebe5ef63511595f1344e2d5cfa636d973292adc0eec1f0ad45fae9f0851ab1d4"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "pin-project-lite",
+ "sync_wrapper 1.0.2",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "tower-http"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4e6559d53cc268e5031cd8429d05415bc4cb4aefc4aa5d6cc35fbf5b924a1f8"
+dependencies = [
+ "bitflags 2.11.0",
+ "bytes",
+ "futures-util",
+ "http 1.4.0",
+ "http-body 1.0.1",
+ "iri-string",
+ "pin-project-lite",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "tower-layer"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "121c2a6cda46980bb0fcd1647ffaf6cd3fc79a013de288782836f6df9c48780e"
+
 [[package]]
 name = "tower-service"
 version = "0.3.3"
@@ -4613,6 +5004,12 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 
+[[package]]
+name = "untrusted"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+
 [[package]]
 name = "url"
 version = "2.5.8"
@@ -4931,6 +5328,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "webkit2gtk"
 version = "0.18.2"
@@ -4978,6 +5385,15 @@ dependencies = [
  "system-deps 6.2.2",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52f5ee44c96cf55f1b349600768e3ece3a8f26010c05265ab73f945bb1a2eb9d"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "webview2-com"
 version = "0.19.1"
@@ -5793,7 +6209,7 @@ dependencies = [
  "glib",
  "gtk",
  "html5ever",
- "http",
+ "http 0.2.12",
  "kuchikiki",
  "libc",
  "log",
@@ -5987,6 +6403,12 @@ dependencies = [
  "synstructure",
 ]
 
+[[package]]
+name = "zeroize"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
+
 [[package]]
 name = "zerotrie"
 version = "0.2.3"
diff --git a/call-client/src-tauri/Cargo.toml b/call-client/src-tauri/Cargo.toml
index 83afcdc..591bb52 100644
--- a/call-client/src-tauri/Cargo.toml
+++ b/call-client/src-tauri/Cargo.toml
@@ -26,4 +26,6 @@ tauri = { version = "1", features = ["api-all"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 fs2 = "0.4"
+reqwest = { version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls"] }
+chrono = { version = "0.4", default-features = false, features = ["clock"] }
 
diff --git a/call-client/src-tauri/src/commands/logger.rs b/call-client/src-tauri/src/commands/logger.rs
index 0bac898..c3e48cd 100644
--- a/call-client/src-tauri/src/commands/logger.rs
+++ b/call-client/src-tauri/src/commands/logger.rs
@@ -5,6 +5,7 @@ use std::{
     path::{Path, PathBuf},
     time::{Duration, SystemTime, UNIX_EPOCH},
 };
+use chrono::{DateTime, Local};
 
 const APP_NAME: &str = "com.ziyun.callclient";
 const LOG_FILE_NAME: &str = "app.log";
@@ -106,10 +107,15 @@ pub fn app_log(level: String, message: String) -> Result<(), String> {
     cleanup_old_logs(&dir)?;
     rotate_log_if_needed(&path)?;
 
-    let timestamp = SystemTime::now()
+    let now = SystemTime::now();
+    let unix = now
         .duration_since(UNIX_EPOCH)
-        .map_err(|error| format!("生成日志时间失败: {error}"))?
-        .as_secs();
+        .map_err(|error| format!("生成日志时间失败: {error}"))?;
+    let ts_secs = unix.as_secs();
+    let ts_millis = unix.as_millis();
+    let local_time: DateTime<Local> = DateTime::from(now);
+    let formatted_time = local_time.format("%Y-%m-%d %H:%M:%S%.3f %:z");
+    let single_line_message = message.replace('\n', "\\n").replace('\r', "");
 
     let mut file = OpenOptions::new()
         .create(true)
@@ -117,6 +123,10 @@ pub fn app_log(level: String, message: String) -> Result<(), String> {
         .open(&path)
         .map_err(|error| format!("打开日志文件失败: {error}"))?;
 
-    writeln!(file, "[{timestamp}] [{}] {message}", level.to_uppercase())
+    writeln!(
+        file,
+        "[{formatted_time}] [unix_s={ts_secs}] [unix_ms={ts_millis}] [{}] {single_line_message}",
+        level.to_uppercase()
+    )
         .map_err(|error| format!("写入日志失败: {error}"))
 }
diff --git a/call-client/src-tauri/src/commands/mod.rs b/call-client/src-tauri/src/commands/mod.rs
index 4eb5e49..38ed756 100644
--- a/call-client/src-tauri/src/commands/mod.rs
+++ b/call-client/src-tauri/src/commands/mod.rs
@@ -2,5 +2,6 @@ pub mod config;
 pub mod events;
 pub mod logger;
 pub mod session;
+pub mod sync;
 pub mod update;
 pub mod window;
diff --git a/call-client/src-tauri/src/commands/sync.rs b/call-client/src-tauri/src/commands/sync.rs
new file mode 100644
index 0000000..fcfae3c
--- /dev/null
+++ b/call-client/src-tauri/src/commands/sync.rs
@@ -0,0 +1,180 @@
+use std::process::{Command, Stdio};
+use std::time::Duration;
+
+use reqwest::blocking::Client;
+use serde::Deserialize;
+use serde_json::json;
+use tauri::State;
+
+use crate::state::AppState;
+
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct StartScreenSyncPayload {
+    pub notify_base_url: String,
+    pub stream_url: String,
+    pub display: Option<String>,
+    pub frame_rate: Option<u32>,
+}
+
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct StopScreenSyncPayload {
+    pub notify_base_url: Option<String>,
+    pub stream_url: Option<String>,
+}
+
+fn normalize_base_url(raw: &str) -> String {
+    raw.trim().trim_end_matches('/').to_string()
+}
+
+fn post_sync_event(
+    notify_base_url: &str,
+    path: &str,
+    stream_url: Option<&str>,
+) -> Result<(), String> {
+    let endpoint = format!("{}/{}", normalize_base_url(notify_base_url), path);
+    let mut body = serde_json::Map::new();
+    if let Some(url) = stream_url {
+        body.insert("url".to_string(), json!(url));
+    }
+
+    Client::builder()
+        .timeout(Duration::from_secs(5))
+        .build()
+        .map_err(|error| format!("创建 HTTP 客户端失败: {error}"))?
+        .post(endpoint)
+        .json(&body)
+        .send()
+        .and_then(|response| response.error_for_status())
+        .map_err(|error| format!("通知同步服务失败: {error}"))?;
+
+    Ok(())
+}
+
+fn kill_child_process(child: &mut std::process::Child) {
+    let _ = child.kill();
+    let _ = child.wait();
+}
+
+pub fn cleanup_screen_sync(state: &AppState) {
+    let (notify_base_url, stream_url) = {
+        let mut guard = match state.screen_sync.lock() {
+            Ok(guard) => guard,
+            Err(_) => return,
+        };
+
+        if let Some(child) = guard.ffmpeg.as_mut() {
+            kill_child_process(child);
+        }
+
+        let notify = guard.notify_base_url.clone();
+        let stream = guard.stream_url.clone();
+        guard.ffmpeg = None;
+        guard.notify_base_url = None;
+        guard.stream_url = None;
+        (notify, stream)
+    };
+
+    if let Some(base_url) = notify_base_url {
+        let _ = post_sync_event(&base_url, "sync/stop", stream_url.as_deref());
+    }
+}
+
+#[tauri::command]
+pub fn start_screen_sync(
+    state: State<AppState>,
+    payload: StartScreenSyncPayload,
+) -> Result<(), String> {
+    let notify_base_url = normalize_base_url(payload.notify_base_url.as_str());
+    let stream_url = payload.stream_url.trim().to_string();
+    if notify_base_url.is_empty() || stream_url.is_empty() {
+        return Err("同步参数不完整".to_string());
+    }
+
+    let display = payload.display.unwrap_or_else(|| ":0.0".to_string());
+    let frame_rate = payload.frame_rate.unwrap_or(15).to_string();
+
+    let mut command = Command::new("ffmpeg");
+    command
+        .arg("-f")
+        .arg("x11grab")
+        .arg("-framerate")
+        .arg(frame_rate)
+        .arg("-i")
+        .arg(display)
+        .arg("-vcodec")
+        .arg("libx264")
+        .arg("-preset")
+        .arg("veryfast")
+        .arg("-tune")
+        .arg("zerolatency")
+        .arg("-f")
+        .arg("flv")
+        .arg(stream_url.as_str())
+        .stdin(Stdio::null())
+        .stdout(Stdio::null())
+        .stderr(Stdio::null());
+
+    let child = command
+        .spawn()
+        .map_err(|error| format!("启动 FFmpeg 失败: {error}"))?;
+
+    {
+        let mut guard = state
+            .screen_sync
+            .lock()
+            .map_err(|_| "同步状态锁异常".to_string())?;
+        if guard.ffmpeg.is_some() {
+            let mut spawned = child;
+            kill_child_process(&mut spawned);
+            return Err("同步主屏已在进行中".to_string());
+        }
+        guard.ffmpeg = Some(child);
+        guard.notify_base_url = Some(notify_base_url.clone());
+        guard.stream_url = Some(stream_url.clone());
+    }
+
+    if let Err(error) = post_sync_event(&notify_base_url, "sync/start", Some(stream_url.as_str())) {
+        cleanup_screen_sync(&state);
+        return Err(error);
+    }
+
+    Ok(())
+}
+
+#[tauri::command]
+pub fn stop_screen_sync(
+    state: State<AppState>,
+    payload: Option<StopScreenSyncPayload>,
+) -> Result<(), String> {
+    let (mut child, notify_base_url, stream_url) = {
+        let mut guard = state
+            .screen_sync
+            .lock()
+            .map_err(|_| "同步状态锁异常".to_string())?;
+        let notify = payload
+            .as_ref()
+            .and_then(|item| item.notify_base_url.clone())
+            .map(|value| normalize_base_url(value.as_str()))
+            .or_else(|| guard.notify_base_url.clone());
+        let stream = payload
+            .as_ref()
+            .and_then(|item| item.stream_url.clone())
+            .or_else(|| guard.stream_url.clone());
+        let child = guard.ffmpeg.take();
+        guard.notify_base_url = None;
+        guard.stream_url = None;
+        (child, notify, stream)
+    };
+
+    if let Some(process) = child.as_mut() {
+        kill_child_process(process);
+    }
+
+    if let Some(base_url) = notify_base_url {
+        post_sync_event(&base_url, "sync/stop", stream_url.as_deref())?;
+    }
+
+    Ok(())
+}
diff --git a/call-client/src-tauri/src/commands/window.rs b/call-client/src-tauri/src/commands/window.rs
index bf41ec0..8b23fa9 100644
--- a/call-client/src-tauri/src/commands/window.rs
+++ b/call-client/src-tauri/src/commands/window.rs
@@ -1,4 +1,7 @@
 use tauri::{AppHandle, Manager, WindowBuilder, WindowUrl};
+use tauri::State;
+
+use crate::{commands::logger::app_log, commands::sync::cleanup_screen_sync, state::AppState};
 
 pub fn ensure_main_window(app: AppHandle) -> Result<(), String> {
     if app.get_window("main").is_some() {
@@ -35,6 +38,28 @@ pub fn ensure_login_window(app: AppHandle) -> Result<(), String> {
     Ok(())
 }
 
+pub fn ensure_taxer_info_window(app: AppHandle) -> Result<(), String> {
+    if app.get_window("taxerInfo").is_some() {
+        let _ = app_log("info".to_string(), "window.ensure_taxer_info: already exists".to_string());
+        return Ok(());
+    }
+
+    let _ = app_log("info".to_string(), "window.ensure_taxer_info: start build".to_string());
+    WindowBuilder::new(&app, "taxerInfo", WindowUrl::App("/#/taxerInfo".into()))
+        .title("办税员窗口")
+        .inner_size(1200.0, 760.0)
+        .min_inner_size(1024.0, 640.0)
+        .resizable(true)
+        .decorations(false)
+        .always_on_top(true)
+        .visible(true)
+        .build()
+        .map_err(|error| format!("创建办税员窗口失败: {error}"))?;
+    let _ = app_log("info".to_string(), "window.ensure_taxer_info: build done".to_string());
+
+    Ok(())
+}
+
 #[tauri::command]
 pub fn open_ticket_window(app: AppHandle) -> Result<(), String> {
     if let Some(window) = app.get_window("ticketList") {
@@ -84,6 +109,17 @@ pub fn close_ticket_window(app: AppHandle) -> Result<(), String> {
     Ok(())
 }
 
+#[tauri::command]
+pub fn close_taxer_info_window(app: AppHandle) -> Result<(), String> {
+    let Some(window) = app.get_window("taxerInfo") else {
+        return Ok(());
+    };
+
+    // 与票号列表一致：关闭即隐藏，复开时由 open_taxer_info_window show/focus。
+    let _ = window.hide();
+    Ok(())
+}
+
 #[tauri::command]
 pub fn focus_window(app: AppHandle, label: String) -> Result<(), String> {
     let Some(window) = app.get_window(label.as_str()) else {
@@ -138,6 +174,29 @@ pub fn open_login_window(app: AppHandle) -> Result<(), String> {
 }
 
 #[tauri::command]
-pub fn quit_app(app: AppHandle) {
+pub fn open_taxer_info_window(app: AppHandle) -> Result<(), String> {
+    let _ = app_log("info".to_string(), "window.open_taxer_info: start".to_string());
+    ensure_taxer_info_window(app.clone())?;
+
+    let Some(window) = app.get_window("taxerInfo") else {
+        let _ = app_log("error".to_string(), "window.open_taxer_info: window missing after ensure".to_string());
+        return Err("办税员窗口不存在".to_string());
+    };
+
+    let _ = app_log("info".to_string(), "window.open_taxer_info: before eval".to_string());
+    let _ = window.eval("if (window.location.hash !== '#/taxerInfo') { window.location.hash = '/taxerInfo'; }");
+    let _ = app_log("info".to_string(), "window.open_taxer_info: before show".to_string());
+    let _ = window.show();
+    let _ = app_log("info".to_string(), "window.open_taxer_info: before unminimize".to_string());
+    let _ = window.unminimize();
+    let _ = app_log("info".to_string(), "window.open_taxer_info: before focus".to_string());
+    let _ = window.set_focus();
+    let _ = app_log("info".to_string(), "window.open_taxer_info: success".to_string());
+    Ok(())
+}
+
+#[tauri::command]
+pub fn quit_app(app: AppHandle, state: State<AppState>) {
+    cleanup_screen_sync(&state);
     app.exit(0);
 }
diff --git a/call-client/src-tauri/src/lib.rs b/call-client/src-tauri/src/lib.rs
index c9654b4..780f251 100644
--- a/call-client/src-tauri/src/lib.rs
+++ b/call-client/src-tauri/src/lib.rs
@@ -11,10 +11,11 @@ use commands::{
     events::{emit_to_window, list_windows},
     logger::app_log,
     session::{session_clear, session_get, session_set},
+    sync::{start_screen_sync, stop_screen_sync},
     update::check_apt_update,
     window::{
-        close_ticket_window, ensure_main_window, focus_window, open_login_window, open_main_window,
-        open_ticket_window, quit_app,
+        close_taxer_info_window, close_ticket_window, ensure_main_window, focus_window,
+        open_login_window, open_main_window, open_taxer_info_window, open_ticket_window, quit_app,
     },
 };
 use fs2::FileExt;
@@ -83,9 +84,13 @@ pub fn run() {
             check_apt_update,
             open_ticket_window,
             close_ticket_window,
+            close_taxer_info_window,
             focus_window,
             open_main_window,
             open_login_window,
+            open_taxer_info_window,
+            start_screen_sync,
+            stop_screen_sync,
             quit_app
         ])
         .run(tauri::generate_context!())
diff --git a/call-client/src-tauri/src/state.rs b/call-client/src-tauri/src/state.rs
index bf10bca..93f02c6 100644
--- a/call-client/src-tauri/src/state.rs
+++ b/call-client/src-tauri/src/state.rs
@@ -12,12 +12,21 @@ pub struct SessionState {
 
 pub struct AppState {
     pub session: Mutex<SessionState>,
+    pub screen_sync: Mutex<ScreenSyncState>,
+}
+
+#[derive(Default)]
+pub struct ScreenSyncState {
+    pub ffmpeg: Option<std::process::Child>,
+    pub notify_base_url: Option<String>,
+    pub stream_url: Option<String>,
 }
 
 impl Default for AppState {
     fn default() -> Self {
         Self {
             session: Mutex::new(SessionState::default()),
+            screen_sync: Mutex::new(ScreenSyncState::default()),
         }
     }
 }
diff --git a/call-client/src-tauri/tauri.conf.json b/call-client/src-tauri/tauri.conf.json
index c5d8fb0..0650345 100644
--- a/call-client/src-tauri/tauri.conf.json
+++ b/call-client/src-tauri/tauri.conf.json
@@ -42,6 +42,17 @@
         "maximizable": false,
         "decorations": false,
         "alwaysOnTop": true
+      },
+      {
+        "label": "taxerInfo",
+        "title": "办税员窗口",
+        "url": "/#/taxerInfo",
+        "width": 1200,
+        "height": 760,
+        "visible": false,
+        "resizable": true,
+        "decorations": false,
+        "alwaysOnTop": true
       }
     ],
     "security": {
diff --git a/call-client/src/api/index.ts b/call-client/src/api/index.ts
index da737c8..6cbc939 100644
--- a/call-client/src/api/index.ts
+++ b/call-client/src/api/index.ts
@@ -10,6 +10,25 @@ import type { UserRequest, UserResponse } from "../types/user";
 import type { WindowResponse } from "../types/window";
 import { http } from "../utils/service";
 
+export interface CallerInitData {
+  windowUid: number;
+  windowName: string;
+  empUid: number;
+  empName: string;
+  autoCallEnabled: boolean;
+  autoCallWaitSeconds: number;
+  autoStartEnabled: boolean;
+  autoStartWaitSeconds: number;
+  callInHistoryEnabled: boolean;
+  callNotifyForward: number;
+  callNotifyMode: number;
+  callNotifySmsUrl: string;
+  callTransferEnabled: boolean;
+  realnameCheckApi: string;
+  rankWaitSeconds: number;
+  ziyunServiceUrl: string;
+}
+
 export const api = {
   user: {
     login: (data: UserRequest) => http.post<UserResponse>("/auth/login", data),
@@ -33,5 +52,6 @@ export const api = {
     isRank: (params: IsRankRequest) => http.get<IsRankData>("/call-terminal/is-rank", params),
     getQueueCount: (params: QueueCountRequest) =>
       http.get<QueueCountData>("/call-terminal/queue-count", params),
+    callerInit: () => http.post<CallerInitData>("/call-terminal/caller-init", {}),
   },
 };
diff --git a/call-client/src/api/taxer.ts b/call-client/src/api/taxer.ts
new file mode 100644
index 0000000..340d9f6
--- /dev/null
+++ b/call-client/src/api/taxer.ts
@@ -0,0 +1,178 @@
+import axios from "axios";
+import { getSession } from "../host/session";
+
+type JsonRecord = Record<string, unknown>;
+const MOCK_BASE_URL = "http://127.0.0.1:4523/m1/8201806-7961256-default";
+
+type BaiShuiEnvelope<T> = {
+  code?: string;
+  msg?: string;
+  message?: string;
+  mess?: string;
+  result?: T;
+};
+
+type BsyxxResult = {
+  xm?: string;
+  xb?: string;
+  mz?: string;
+  sfzhm?: string;
+  sjhm?: string;
+  bsyly?: string;
+  zz?: string;
+  csrq?: string;
+  sfzzmPic?: string;
+  headPic?: string;
+};
+
+type SmzcjResult = {
+  code?: string;
+  sjhm?: string;
+  bz?: string;
+};
+
+type BdNsrxxItem = {
+  djxh?: string;
+  nsrsbh?: string;
+  nsrmc?: string;
+};
+
+type BdNsrxxResult = {
+  dataList?: BdNsrxxItem[];
+};
+
+export type TaxerEnterprise = {
+  serialNumber: string;
+  enterpriseName: string;
+  taxpayerId: string;
+};
+
+function upperCaseUrlEncode(content: string): string {
+  return encodeURIComponent(content).replace(/%[0-9a-f]{2}/gi, (value) => value.toUpperCase());
+}
+
+function resolveRealnameApiUrl(baseOrFull: string): string {
+  const normalized = baseOrFull.trim();
+  if (!normalized) {
+    return `${MOCK_BASE_URL}/taxCommon/doService`;
+  }
+  if (normalized.includes("/taxCommon/doService")) {
+    return normalized;
+  }
+  return `${normalized.replace(/\/$/, "")}/taxCommon/doService`;
+}
+
+async function buildBaiShuiBaseFields(): Promise<Record<string, string>> {
+  const session = await getSession();
+  const useDocFields = session.taxer_use_doc_fields === true;
+  if (!useDocFields) {
+    return {};
+  }
+
+  const pick = (key: string, fallback = ""): string => {
+    const raw = session[key as keyof typeof session];
+    return typeof raw === "string" ? raw.trim() : fallback;
+  };
+
+  return {
+    uid: pick("taxer_uid"),
+    sid: pick("taxer_sid"),
+    ver: pick("taxer_ver", "1.0"),
+    kz: pick("taxer_kz"),
+  };
+}
+
+function extractResult<T>(payload: unknown, ywId: string): T {
+  const body = (payload ?? {}) as BaiShuiEnvelope<T>;
+  const code = String(body.code ?? "").trim();
+  if (code !== "00") {
+    const message = String(body.mess ?? body.message ?? body.msg ?? "接口返回失败");
+    throw new Error(`[${ywId}] ${message || "code != 00"}`);
+  }
+  if (body.result === undefined || body.result === null) {
+    throw new Error(`[${ywId}] 返回 result 为空`);
+  }
+  return body.result;
+}
+
+async function postBaiShui<T>(ywId: string, params: JsonRecord): Promise<T> {
+  const session = await getSession();
+  const apiUrl = resolveRealnameApiUrl(
+    typeof session.realnameCheckApi === "string" ? session.realnameCheckApi : "",
+  );
+
+  const payload = JSON.stringify({
+    ...(await buildBaiShuiBaseFields()),
+    ...params,
+  });
+  const body = `domain.ywId=${upperCaseUrlEncode(ywId)}&domain.parmJson=${upperCaseUrlEncode(payload)}`;
+
+  const response = await axios.post(apiUrl, body, {
+    headers: {
+      "Content-Type": "application/x-www-form-urlencoded",
+    },
+    timeout: 10000,
+  });
+
+  return extractResult<T>(response.data, ywId);
+}
+
+export async function loadTaxerProfile(compareCode: string): Promise<{
+  bsyxx: BsyxxResult;
+  smzcj: SmzcjResult | null;
+  bdNsrxx: BdNsrxxResult | null;
+}> {
+  const qhhm = compareCode.trim();
+  if (!qhhm) {
+    throw new Error("compareCode 不能为空");
+  }
+
+  const bsyxx = await postBaiShui<BsyxxResult>("smz.jhxtGetBsyxxByqhhm", { qhhm });
+  const sfzhm = String(bsyxx.sfzhm ?? "").trim();
+  if (!sfzhm) {
+    return { bsyxx, smzcj: null, bdNsrxx: null };
+  }
+
+  let smzcj: SmzcjResult | null = null;
+  let bdNsrxx: BdNsrxxResult | null = null;
+
+  try {
+    smzcj = await postBaiShui<SmzcjResult>("smz.getSmzcjxx", { sfzhm });
+  } catch {
+    smzcj = null;
+  }
+
+  try {
+    bdNsrxx = await postBaiShui<BdNsrxxResult>("smz.jhxtGetBdNsrxx", { sfzhm });
+  } catch {
+    bdNsrxx = null;
+  }
+
+  return { bsyxx, smzcj, bdNsrxx };
+}
+
+export async function getTodayEnterprises(ticketId: string): Promise<TaxerEnterprise[]> {
+  const tktId = ticketId.trim();
+  if (!tktId) {
+    return [];
+  }
+
+  const session = await getSession();
+  const baseUrl =
+    typeof session.ziyunServiceUrl === "string" && session.ziyunServiceUrl.trim() !== ""
+      ? session.ziyunServiceUrl.trim()
+      : MOCK_BASE_URL;
+
+  const url = `${baseUrl.replace(/\/$/, "")}/agentInfo/today-enterprises/${encodeURIComponent(tktId)}`;
+  const response = await axios.get(url, { timeout: 10000 });
+  const payload = response.data as { code?: number; data?: Array<Record<string, unknown>> };
+  if (payload.code !== 200 || !Array.isArray(payload.data)) {
+    return [];
+  }
+
+  return payload.data.map((item) => ({
+    serialNumber: String(item.serialNumber ?? ""),
+    enterpriseName: String(item.serviceTarget ?? ""),
+    taxpayerId: String(item.serviceTargetCode ?? ""),
+  }));
+}
diff --git a/call-client/src/host/events.ts b/call-client/src/host/events.ts
index 17ec780..5fada18 100644
--- a/call-client/src/host/events.ts
+++ b/call-client/src/host/events.ts
@@ -1,8 +1,9 @@
 import { emit, listen, type Event } from "@tauri-apps/api/event";
-import type { TicketActionPayload } from "./types";
+import type { TaxerTicketContextPayload, TicketActionPayload } from "./types";
 
 const MAIN_TICKET_EVENT = "main:ticket-action";
 const TICKET_MAIN_EVENT = "ticket:main-action";
+const TAXER_TICKET_CONTEXT_EVENT = "taxer:ticket-context";
 
 /**
  * 向主叫号页发送票号动作事件。
@@ -69,3 +70,29 @@ export async function listenMainAction(
     throw new Error(`订阅主窗口事件失败: ${String(error)}`);
   }
 }
+
+/**
+ * 向办税员窗口广播当前呼叫票号上下文。
+ */
+export async function emitTaxerTicketContext(payload: TaxerTicketContextPayload): Promise<void> {
+  try {
+    await emit(TAXER_TICKET_CONTEXT_EVENT, payload);
+  } catch (error) {
+    throw new Error(`发送办税员票号上下文失败: ${String(error)}`);
+  }
+}
+
+/**
+ * 订阅呼叫票号上下文更新。
+ */
+export async function listenTaxerTicketContext(
+  handler: (payload: TaxerTicketContextPayload) => void,
+): Promise<() => void> {
+  try {
+    return await listen<TaxerTicketContextPayload>(TAXER_TICKET_CONTEXT_EVENT, (event) => {
+      handler(event.payload ?? {});
+    });
+  } catch (error) {
+    throw new Error(`订阅办税员票号上下文失败: ${String(error)}`);
+  }
+}
diff --git a/call-client/src/host/logger.ts b/call-client/src/host/logger.ts
index cd857d7..671934f 100644
--- a/call-client/src/host/logger.ts
+++ b/call-client/src/host/logger.ts
@@ -1,12 +1,37 @@
 import { invoke } from "@tauri-apps/api/tauri";
 import type { LogLevel } from "./types";
 
+function extractCallerFromStack(): string | null {
+  const stack = new Error().stack;
+  if (!stack) {
+    return null;
+  }
+
+  const lines = stack.split("\n").map((line) => line.trim());
+  for (const line of lines) {
+    if (line.includes("logger.ts")) {
+      continue;
+    }
+
+    const match =
+      line.match(/(src\/[^)\s]+:\d+:\d+)/) ??
+      line.match(/([A-Za-z]:\\[^)\s]+:\d+:\d+)/);
+    if (match?.[1]) {
+      return match[1].replace(/\\/g, "/");
+    }
+  }
+
+  return null;
+}
+
 /**
  * 发送日志到 Rust 文件日志模块。
  */
 export async function log(level: LogLevel, message: string): Promise<void> {
   try {
-    await invoke("app_log", { level, message });
+    const caller = extractCallerFromStack();
+    const enrichedMessage = caller ? `${message} [source=${caller}]` : message;
+    await invoke("app_log", { level, message: enrichedMessage });
   } catch (error) {
     throw new Error(`写入日志失败: ${String(error)}`);
   }
diff --git a/call-client/src/host/session.ts b/call-client/src/host/session.ts
index 1771008..da65fe8 100644
--- a/call-client/src/host/session.ts
+++ b/call-client/src/host/session.ts
@@ -6,19 +6,122 @@ const DEFAULT_SESSION: SessionState = {
   winUid: null,
   queueToken: null,
   refreshToken: null,
+  windowName: null,
+  empName: null,
+  autoCallEnabled: null,
+  autoCallWaitSeconds: null,
+  autoStartEnabled: null,
+  autoStartWaitSeconds: null,
+  callInHistoryEnabled: null,
+  callNotifyForward: null,
+  callNotifyMode: null,
+  callNotifySmsUrl: null,
+  callTransferEnabled: null,
+  realnameCheckApi: null,
+  rankWaitSeconds: null,
+  ziyunServiceUrl: null,
+  taxer_compare_code: null,
+  taxer_ticket_id: null,
+  taxer_use_doc_fields: null,
+  taxer_uid: null,
+  taxer_sid: null,
+  taxer_ver: null,
+  taxer_kz: null,
 };
 
 function normalizeSession(raw: unknown): SessionState {
   const source = (raw ?? {}) as Partial<SessionState>;
 
   const empUid =
-    typeof source.empUid === "number" && Number.isFinite(source.empUid) ? source.empUid : null;
+    typeof source.empUid === "number" && Number.isFinite(source.empUid)
+      ? source.empUid
+      : null;
   const winUid =
-    typeof source.winUid === "number" && Number.isFinite(source.winUid) ? source.winUid : null;
-  const queueToken = typeof source.queueToken === "string" ? source.queueToken : null;
-  const refreshToken = typeof source.refreshToken === "string" ? source.refreshToken : null;
+    typeof source.winUid === "number" && Number.isFinite(source.winUid)
+      ? source.winUid
+      : null;
+  const queueToken =
+    typeof source.queueToken === "string" ? source.queueToken : null;
+  const refreshToken =
+    typeof source.refreshToken === "string" ? source.refreshToken : null;
+  const windowName = typeof source.windowName === "string" ? source.windowName : null;
+  const empName = typeof source.empName === "string" ? source.empName : null;
+  const autoCallEnabled =
+    typeof source.autoCallEnabled === "boolean" ? source.autoCallEnabled : null;
+  const autoCallWaitSeconds =
+    typeof source.autoCallWaitSeconds === "number" && Number.isFinite(source.autoCallWaitSeconds)
+      ? source.autoCallWaitSeconds
+      : null;
+  const autoStartEnabled =
+    typeof source.autoStartEnabled === "boolean" ? source.autoStartEnabled : null;
+  const autoStartWaitSeconds =
+    typeof source.autoStartWaitSeconds === "number" && Number.isFinite(source.autoStartWaitSeconds)
+      ? source.autoStartWaitSeconds
+      : null;
+  const callInHistoryEnabled =
+    typeof source.callInHistoryEnabled === "boolean" ? source.callInHistoryEnabled : null;
+  const callNotifyForward =
+    typeof source.callNotifyForward === "number" && Number.isFinite(source.callNotifyForward)
+      ? source.callNotifyForward
+      : null;
+  const callNotifyMode =
+    typeof source.callNotifyMode === "number" && Number.isFinite(source.callNotifyMode)
+      ? source.callNotifyMode
+      : null;
+  const callNotifySmsUrl =
+    typeof source.callNotifySmsUrl === "string" ? source.callNotifySmsUrl : null;
+  const callTransferEnabled =
+    typeof source.callTransferEnabled === "boolean" ? source.callTransferEnabled : null;
+  const realnameCheckApi =
+    typeof source.realnameCheckApi === "string" ? source.realnameCheckApi : null;
+  const rankWaitSeconds =
+    typeof source.rankWaitSeconds === "number" && Number.isFinite(source.rankWaitSeconds)
+      ? source.rankWaitSeconds
+      : null;
+  const ziyunServiceUrl =
+    typeof source.ziyunServiceUrl === "string" ? source.ziyunServiceUrl : null;
+  const taxer_compare_code =
+    typeof source.taxer_compare_code === "string"
+      ? source.taxer_compare_code
+      : null;
+  const taxer_ticket_id =
+    typeof source.taxer_ticket_id === "string" ? source.taxer_ticket_id : null;
+  const taxer_use_doc_fields =
+    typeof source.taxer_use_doc_fields === "boolean"
+      ? source.taxer_use_doc_fields
+      : null;
+  const taxer_uid = typeof source.taxer_uid === "string" ? source.taxer_uid : null;
+  const taxer_sid = typeof source.taxer_sid === "string" ? source.taxer_sid : null;
+  const taxer_ver = typeof source.taxer_ver === "string" ? source.taxer_ver : null;
+  const taxer_kz = typeof source.taxer_kz === "string" ? source.taxer_kz : null;
 
-  return { empUid, winUid, queueToken, refreshToken };
+  return {
+    empUid,
+    winUid,
+    queueToken,
+    refreshToken,
+    windowName,
+    empName,
+    autoCallEnabled,
+    autoCallWaitSeconds,
+    autoStartEnabled,
+    autoStartWaitSeconds,
+    callInHistoryEnabled,
+    callNotifyForward,
+    callNotifyMode,
+    callNotifySmsUrl,
+    callTransferEnabled,
+    realnameCheckApi,
+    rankWaitSeconds,
+    ziyunServiceUrl,
+    taxer_compare_code,
+    taxer_ticket_id,
+    taxer_use_doc_fields,
+    taxer_uid,
+    taxer_sid,
+    taxer_ver,
+    taxer_kz,
+  };
 }
 
 /**
diff --git a/call-client/src/host/sync.ts b/call-client/src/host/sync.ts
new file mode 100644
index 0000000..63c09a7
--- /dev/null
+++ b/call-client/src/host/sync.ts
@@ -0,0 +1,35 @@
+import { invoke } from "@tauri-apps/api/tauri";
+
+type StartScreenSyncPayload = {
+  notifyBaseUrl: string;
+  streamUrl: string;
+  display?: string;
+  frameRate?: number;
+};
+
+type StopScreenSyncPayload = {
+  notifyBaseUrl?: string;
+  streamUrl?: string;
+};
+
+/**
+ * 启动主屏同步（FFmpeg 推流 + 通知后端服务）。
+ */
+export async function startScreenSync(payload: StartScreenSyncPayload): Promise<void> {
+  try {
+    await invoke("start_screen_sync", { payload });
+  } catch (error) {
+    throw new Error(`启动同步主屏失败: ${String(error)}`);
+  }
+}
+
+/**
+ * 停止主屏同步（终止 FFmpeg + 通知后端服务）。
+ */
+export async function stopScreenSync(payload?: StopScreenSyncPayload): Promise<void> {
+  try {
+    await invoke("stop_screen_sync", { payload });
+  } catch (error) {
+    throw new Error(`停止同步主屏失败: ${String(error)}`);
+  }
+}
diff --git a/call-client/src/host/types.ts b/call-client/src/host/types.ts
index 921f57f..ce4ffa0 100644
--- a/call-client/src/host/types.ts
+++ b/call-client/src/host/types.ts
@@ -7,6 +7,27 @@ export interface SessionState {
   winUid: number | null;
   queueToken: string | null;
   refreshToken: string | null;
+  windowName?: string | null;
+  empName?: string | null;
+  autoCallEnabled?: boolean | null;
+  autoCallWaitSeconds?: number | null;
+  autoStartEnabled?: boolean | null;
+  autoStartWaitSeconds?: number | null;
+  callInHistoryEnabled?: boolean | null;
+  callNotifyForward?: number | null;
+  callNotifyMode?: number | null;
+  callNotifySmsUrl?: string | null;
+  callTransferEnabled?: boolean | null;
+  realnameCheckApi?: string | null;
+  rankWaitSeconds?: number | null;
+  ziyunServiceUrl?: string | null;
+  taxer_compare_code?: string | null;
+  taxer_ticket_id?: string | null;
+  taxer_use_doc_fields?: boolean | null;
+  taxer_uid?: string | null;
+  taxer_sid?: string | null;
+  taxer_ver?: string | null;
+  taxer_kz?: string | null;
 }
 
 export interface NativeConfirmOptions {
@@ -22,6 +43,11 @@ export interface TicketActionPayload {
   tktNum?: string;
 }
 
+export interface TaxerTicketContextPayload {
+  ticketNo?: string;
+  sfzhm?: string;
+}
+
 export type AppConfig = Record<string, JsonValue>;
 
 export type LogLevel = "debug" | "info" | "warn" | "error";
diff --git a/call-client/src/host/window.ts b/call-client/src/host/window.ts
index ec3cf0e..2030116 100644
--- a/call-client/src/host/window.ts
+++ b/call-client/src/host/window.ts
@@ -56,6 +56,17 @@ export async function closeTicketListWindow(): Promise<void> {
   }
 }
 
+/**
+ * 关闭（隐藏）办税员窗口。
+ */
+export async function closeTaxerInfoWindow(): Promise<void> {
+  try {
+    await invoke("close_taxer_info_window");
+  } catch (error) {
+    throw new Error(`关闭办税员窗口失败: ${String(error)}`);
+  }
+}
+
 /**
  * 聚焦指定窗口。
  */
@@ -89,6 +100,17 @@ export async function openLoginWindow(): Promise<void> {
   }
 }
 
+/**
+ * 打开或聚焦办税员窗口。
+ */
+export async function openTaxerInfoWindow(): Promise<void> {
+  try {
+    await invoke("open_taxer_info_window");
+  } catch (error) {
+    throw new Error(`打开办税员窗口失败: ${String(error)}`);
+  }
+}
+
 /**
  * 退出整个应用进程。
  */
diff --git a/call-client/src/main.ts b/call-client/src/main.ts
index ffbc613..bff585a 100644
--- a/call-client/src/main.ts
+++ b/call-client/src/main.ts
@@ -27,9 +27,7 @@ function withTimeout<T>(promise: Promise<T>, timeoutMs: number): Promise<T> {
  * 按配置初始化前端运行环境。
  */
 async function bootstrap(): Promise<void> {
-  const app = createApp(App);
-  app.use(router).mount("#app");
-
+  // 先应用服务地址，再挂载应用，避免首屏阶段请求拿到空 baseURL。
   try {
     const config = await withTimeout(getAllConfig(), 1500);
     const serverIp = typeof config.server_ip === "string" ? config.server_ip.trim() : "";
@@ -39,6 +37,9 @@ async function bootstrap(): Promise<void> {
   } catch {
     // 配置缺失时保持默认空地址，由路由守卫引导到设置页。
   }
+
+  const app = createApp(App);
+  app.use(router).mount("#app");
 }
 
 void bootstrap();
diff --git a/call-client/src/router/index.ts b/call-client/src/router/index.ts
index 334304c..f95b84c 100644
--- a/call-client/src/router/index.ts
+++ b/call-client/src/router/index.ts
@@ -1,11 +1,13 @@
 import { createRouter, createWebHashHistory, type RouteRecordRaw } from "vue-router";
 import { getAllConfig } from "../host/config";
 import type { AppConfig } from "../host/types";
+import { applyServerIpToHttp } from "../utils/service";
 import TicketListView from "../views/TicketListView.vue";
 
 const LoginView = () => import("../views/LoginView.vue");
 const MainView = () => import("../views/MainView.vue");
 const ServerSetupView = () => import("../views/ServerSetupView.vue");
+const TaxerInfoView = () => import("../views/TaxerInfoView.vue");
 
 /**
  * 从配置中读取服务器地址。
@@ -20,6 +22,7 @@ const routes: RouteRecordRaw[] = [
   { path: "/setup", name: "setup", component: ServerSetupView },
   { path: "/login", name: "login", component: LoginView },
   { path: "/main", name: "main", component: MainView },
+  { path: "/taxerInfo", name: "taxerInfo", component: TaxerInfoView },
   { path: "/ticketList", name: "ticketList", component: TicketListView },
   // 避免在窗口初始 URL/hash 不匹配时出现空白页面
   { path: "/:pathMatch(.*)*", redirect: "/ticketList" },
@@ -32,7 +35,7 @@ export const router = createRouter({
 
 router.beforeEach(async (to, _from, next) => {
   // 票号列表窗口由主窗口显式打开，优先保证路由可渲染，避免守卫异步阻塞导致白屏。
-  if (to.path === "/ticketList") {
+  if (to.path === "/ticketList" || to.path === "/taxerInfo") {
     next();
     return;
   }
@@ -41,6 +44,9 @@ router.beforeEach(async (to, _from, next) => {
   try {
     const config = await getAllConfig();
     ip = getServerIpFromConfig(config);
+    if (ip) {
+      applyServerIpToHttp(ip);
+    }
   } catch (error) {
     // 如果当前窗口没有权限/IPC 失败，避免导航被中断导致页面空白
     console.error("[router] getAllConfig failed, skip guard:", error);
diff --git a/call-client/src/views/LoginView.vue b/call-client/src/views/LoginView.vue
index 5b03385..95187b7 100644
--- a/call-client/src/views/LoginView.vue
+++ b/call-client/src/views/LoginView.vue
@@ -188,6 +188,39 @@ async function handleWindowLogin(): Promise<void> {
 
     sessionState.winUid = winUid;
     await setSession(sessionState);
+
+    // 登录完成后拉取 caller-init，并将返回 data 作为运行时缓存写入 session。
+    try {
+      const callerInit = await api.action.callerInit();
+      sessionState = {
+        ...sessionState,
+        winUid: Number(callerInit.windowUid ?? winUid),
+        empUid: Number(callerInit.empUid ?? sessionState.empUid ?? -1),
+        windowName: String(callerInit.windowName ?? ""),
+        empName: String(callerInit.empName ?? ""),
+        autoCallEnabled: Boolean(callerInit.autoCallEnabled),
+        autoCallWaitSeconds: Number(callerInit.autoCallWaitSeconds ?? 0),
+        autoStartEnabled: Boolean(callerInit.autoStartEnabled),
+        autoStartWaitSeconds: Number(callerInit.autoStartWaitSeconds ?? 0),
+        callInHistoryEnabled: Boolean(callerInit.callInHistoryEnabled),
+        callNotifyForward: Number(callerInit.callNotifyForward ?? 0),
+        callNotifyMode: Number(callerInit.callNotifyMode ?? 0),
+        callNotifySmsUrl: String(callerInit.callNotifySmsUrl ?? ""),
+        callTransferEnabled: Boolean(callerInit.callTransferEnabled),
+        realnameCheckApi: String(callerInit.realnameCheckApi ?? ""),
+        rankWaitSeconds: Number(callerInit.rankWaitSeconds ?? 0),
+        ziyunServiceUrl: String(callerInit.ziyunServiceUrl ?? ""),
+      };
+      await setSession(sessionState);
+      await log(
+        "info",
+        `caller-init 缓存完成: windowUid=${sessionState.winUid}, empUid=${sessionState.empUid}`,
+      );
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error);
+      await log("warn", `caller-init 调用失败，继续使用本地会话: ${message}`);
+    }
+
     await openMainWindow();
   } catch (error) {
     const message = error instanceof Error ? error.message : String(error);
diff --git a/call-client/src/views/MainView.vue b/call-client/src/views/MainView.vue
index 30a707b..a5fb2c2 100644
--- a/call-client/src/views/MainView.vue
+++ b/call-client/src/views/MainView.vue
@@ -3,6 +3,7 @@ import {
   Back,
   CircleCheck,
   Close,
+  DataBoard,
   Delete,
   ForkSpoon,
   HotWater,
@@ -21,13 +22,16 @@ import { appWindow } from "@tauri-apps/api/window";
 import { ElMessage } from "element-plus";
 import { computed, onMounted, onUnmounted, ref, watch } from "vue";
 import { api } from "../api";
+import { getAllConfig } from "../host/config";
 import { confirmNative, showErrorNative } from "../host/dialog";
-import { listenMainAction } from "../host/events";
+import { emitTaxerTicketContext, listenMainAction } from "../host/events";
 import { log } from "../host/logger";
 import { getSession } from "../host/session";
+import { startScreenSync, stopScreenSync } from "../host/sync";
 import type { SessionState } from "../host/types";
 import {
   minimizeWindow,
+  openTaxerInfoWindow,
   openTicketListWindow,
   quitApplication,
 } from "../host/window";
@@ -71,13 +75,85 @@ const EVALUATING_COUNTDOWN_SEC = 15;
 const pauseReasonOptions = ["午休", "休息一下", "整理资料", "其他"];
 const isMainWindowActive = ref(false);
 const buttonPanel = ref<"main" | "more" | "pause">("main");
+const isSyncingMainScreen = ref(false);
+const isActionPending = ref(false);
 
 /**
  * 记录错误日志。
  */
+type ErrorLike = {
+  message?: unknown;
+  code?: unknown;
+  response?: {
+    status?: unknown;
+    data?: unknown;
+  };
+  request?: unknown;
+};
+
+function getErrorDetail(error: unknown): string {
+  if (error instanceof Error) {
+    return error.message;
+  }
+  return String(error);
+}
+
+function classifyErrorMessage(error: unknown): string {
+  const raw = error as ErrorLike;
+  const detail = getErrorDetail(error);
+  const normalized = detail.toLowerCase();
+  const code = typeof raw?.code === "string" ? raw.code : "";
+  const status =
+    typeof raw?.response?.status === "number"
+      ? raw.response.status
+      : Number(raw?.response?.status ?? NaN);
+
+  if (
+    code === "ECONNABORTED" ||
+    normalized.includes("timeout") ||
+    normalized.includes("exceeded")
+  ) {
+    return "接口请求超时（10秒），请检查服务状态或网络";
+  }
+
+  if (code === "ERR_NETWORK" || normalized.includes("network error")) {
+    return "网络连接失败，请检查服务器地址和网络连通性";
+  }
+
+  if (Number.isFinite(status)) {
+    if (status >= 500) {
+      return `服务端异常（HTTP ${status}），请稍后重试`;
+    }
+    if (status === 401 || status === 403) {
+      return `鉴权失败（HTTP ${status}），请重新登录`;
+    }
+    return `请求失败（HTTP ${status}），请确认参数后重试`;
+  }
+
+  if (raw?.request && !raw?.response) {
+    return "未收到服务响应，请检查服务是否启动";
+  }
+
+  return "操作失败，请稍后重试";
+}
+
 async function logErr(context: string, error: unknown): Promise<void> {
-  const message = error instanceof Error ? error.message : String(error);
-  await log("error", `${context}: ${message}`);
+  const friendlyMessage = classifyErrorMessage(error);
+  const detail = getErrorDetail(error);
+  updateLog(`${context}：${friendlyMessage}`);
+  await log("error", `${context}: ${friendlyMessage}; detail=${detail}`);
+}
+
+async function runWithPending<T>(task: () => Promise<T>): Promise<T> {
+  if (isActionPending.value) {
+    throw new Error("操作进行中，请稍候");
+  }
+  isActionPending.value = true;
+  try {
+    return await task();
+  } finally {
+    isActionPending.value = false;
+  }
 }
 
 /**
@@ -111,6 +187,11 @@ function getActionTicketNo(res: unknown): string {
   return String(getActionData(res).ticketNo ?? "");
 }
 
+function getActionSfzhm(res: unknown): string {
+  const data = getActionData(res) as Record<string, unknown>;
+  return String(data.sfzhm ?? data.idCard ?? "").trim();
+}
+
 /**
  * 提取票据 UID。
  */
@@ -130,6 +211,71 @@ function parseOptionalNumber(value: unknown): number | null {
   return null;
 }
 
+function parseServerInputToOrigin(serverIp: string): string {
+  const raw = serverIp.trim();
+  if (!raw) {
+    return "";
+  }
+
+  if (raw.startsWith("http://") || raw.startsWith("https://")) {
+    try {
+      const url = new URL(raw);
+      return `${url.protocol}//${url.host}`;
+    } catch {
+      return "";
+    }
+  }
+
+  const hasPort = /:\d+$/.test(raw) || /^\[.+\]:\d+$/.test(raw);
+  return hasPort ? `http://${raw}` : `http://${raw}:8845`;
+}
+
+function parseServerInputToHost(serverIp: string): string {
+  const raw = serverIp.trim();
+  if (!raw) {
+    return "";
+  }
+
+  if (raw.startsWith("http://") || raw.startsWith("https://")) {
+    try {
+      return new URL(raw).hostname;
+    } catch {
+      return "";
+    }
+  }
+
+  const withProtocol = raw.startsWith("[") ? `http://${raw}` : `http://${raw}`;
+  try {
+    return new URL(withProtocol).hostname;
+  } catch {
+    const withoutPort = raw.replace(/:\d+$/, "");
+    return withoutPort;
+  }
+}
+
+async function resolveSyncEndpoints(): Promise<{
+  notifyBaseUrl: string;
+  streamUrl: string;
+}> {
+  const config = await getAllConfig();
+  const serverIp =
+    typeof config.server_ip === "string" ? config.server_ip.trim() : "";
+  if (!serverIp) {
+    throw new Error("未配置服务器地址，请先到服务地址页完成设置");
+  }
+
+  const notifyBaseUrl = parseServerInputToOrigin(serverIp);
+  const host = parseServerInputToHost(serverIp);
+  if (!notifyBaseUrl || !host) {
+    throw new Error("服务器地址格式不正确，无法启动同步");
+  }
+
+  return {
+    notifyBaseUrl,
+    streamUrl: `rtmp://${host}/live/desktop`,
+  };
+}
+
 /**
  * 清理评价轮询。
  */
@@ -185,7 +331,17 @@ function startEvaluatingCountdown(prefixText: string): void {
     left -= 1;
     if (left <= 0) {
       clearEvaluatingCountdown();
-      message.value = evaluatingPrefixText.value;
+      // 倒计时结束：停止 isRank 轮询并回到待机（不依赖接口再返回已评价）。
+      clearIsRankPolling();
+      if (callStatus.value === "evaluating") {
+        callStatus.value = "idle";
+        callBtnText.value = "呼叫";
+        callingTkt.value = -1;
+        message.value = "欢迎使用紫云呼叫终端";
+        void log("info", "评价倒计时结束，已停止 isRank 轮询并进入待机");
+      } else {
+        message.value = evaluatingPrefixText.value;
+      }
       return;
     }
     applyMessage();
@@ -220,10 +376,6 @@ async function pollIsRankOnce(): Promise<void> {
       await log("info", "isRank: 评价完成，进入待机");
       return;
     }
-
-    if (evaluatingCountdownTimer === null) {
-      message.value = `${evaluatingPrefixText.value}（等待评价完成...）`;
-    }
   } catch (error) {
     await logErr("查询 isRank 失败", error);
   } finally {
@@ -395,40 +547,53 @@ async function openTicketList(): Promise<void> {
  * 发起呼叫或重呼。
  */
 async function callAction(): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   try {
-    const windowUid = Number(sessionState.value.winUid ?? -1);
-    const empUid = Number(sessionState.value.empUid ?? -1);
-    const ticketUid = callingTkt.value > 0 ? callingTkt.value : null;
-
-    if (callStatus.value === "calling" && callingTkt.value > 0) {
-      const recallRes = await api.action.recall({
-        windowUid,
-        empUid,
-        ticketUid: callingTkt.value,
-      });
-      if (isActionSuccess(recallRes)) {
-        updateLog(`已重呼：${getActionTicketNo(recallRes)}，请勿重复点击！`);
-        await log("info", `重呼成功: ticketNo=${getActionTicketNo(recallRes)}`);
-      } else {
-        updateLog(getActionMessage(recallRes));
+    await runWithPending(async () => {
+      const windowUid = Number(sessionState.value.winUid ?? -1);
+      const empUid = Number(sessionState.value.empUid ?? -1);
+      const ticketUid = callingTkt.value > 0 ? callingTkt.value : null;
+
+      if (callStatus.value === "calling" && callingTkt.value > 0) {
+        const recallRes = await api.action.recall({
+          windowUid,
+          empUid,
+          ticketUid: callingTkt.value,
+        });
+        if (isActionSuccess(recallRes)) {
+          updateLog(`已重呼：${getActionTicketNo(recallRes)}，请勿重复点击！`);
+          await log("info", `重呼成功: ticketNo=${getActionTicketNo(recallRes)}`);
+          await emitTaxerTicketContext({
+            ticketNo: getActionTicketNo(recallRes),
+            sfzhm: getActionSfzhm(recallRes),
+          });
+        } else {
+          updateLog(getActionMessage(recallRes));
+        }
+        return;
       }
-      return;
-    }
 
-    const res = await api.action.call({ windowUid, empUid, ticketUid });
-    if (isActionSuccess(res)) {
-      callStatus.value = "calling";
-      callBtnText.value = "重呼";
-      callingTkt.value = getActionTicketUid(res);
-      updateLog(`正在呼叫：${getActionTicketNo(res)}`);
-      await log(
-        "info",
-        `呼叫成功: ticketNo=${getActionTicketNo(res)}, ticketUid=${getActionTicketUid(res)}`,
-      );
-      return;
-    }
+      const res = await api.action.call({ windowUid, empUid, ticketUid });
+      if (isActionSuccess(res)) {
+        callStatus.value = "calling";
+        callBtnText.value = "重呼";
+        callingTkt.value = getActionTicketUid(res);
+        updateLog(`正在呼叫：${getActionTicketNo(res)}`);
+        await log(
+          "info",
+          `呼叫成功: ticketNo=${getActionTicketNo(res)}, ticketUid=${getActionTicketUid(res)}`,
+        );
+        await emitTaxerTicketContext({
+          ticketNo: getActionTicketNo(res),
+          sfzhm: getActionSfzhm(res),
+        });
+        return;
+      }
 
-    updateLog(getActionMessage(res));
+      updateLog(getActionMessage(res));
+    });
   } catch (error) {
     await logErr("呼叫失败", error);
   }
@@ -438,22 +603,27 @@ async function callAction(): Promise<void> {
  * 发起弃号。
  */
 async function abandonAction(): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   try {
-    const res = await api.action.abandon({
-      windowUid: Number(sessionState.value.winUid ?? -1),
-      empUid: Number(sessionState.value.empUid ?? -1),
-      ticketUid: callingTkt.value,
-    });
+    await runWithPending(async () => {
+      const res = await api.action.abandon({
+        windowUid: Number(sessionState.value.winUid ?? -1),
+        empUid: Number(sessionState.value.empUid ?? -1),
+        ticketUid: callingTkt.value,
+      });
 
-    if (isActionSuccess(res)) {
-      callStatus.value = "idle";
-      callBtnText.value = "呼叫";
-      callingTkt.value = -1;
-      updateLog(`弃号成功: ${getActionTicketNo(res)}`);
-      return;
-    }
+      if (isActionSuccess(res)) {
+        callStatus.value = "idle";
+        callBtnText.value = "呼叫";
+        callingTkt.value = -1;
+        updateLog(`弃号成功: ${getActionTicketNo(res)}`);
+        return;
+      }
 
-    updateLog(`弃号未成功: ${getActionMessage(res) || "unknown"}`);
+      updateLog(`弃号未成功: ${getActionMessage(res) || "unknown"}`);
+    });
   } catch (error) {
     await logErr("弃号失败", error);
   }
@@ -463,17 +633,22 @@ async function abandonAction(): Promise<void> {
  * 开始办理。
  */
 async function startAction(): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   try {
-    const res = await api.action.start({
-      windowUid: Number(sessionState.value.winUid ?? -1),
-      empUid: Number(sessionState.value.empUid ?? -1),
-      ticketUid: callingTkt.value,
-    });
+    await runWithPending(async () => {
+      const res = await api.action.start({
+        windowUid: Number(sessionState.value.winUid ?? -1),
+        empUid: Number(sessionState.value.empUid ?? -1),
+        ticketUid: callingTkt.value,
+      });
 
-    if (isActionSuccess(res)) {
-      callStatus.value = "working";
-      updateLog(`正在办理：${getActionTicketNo(res)}`);
-    }
+      if (isActionSuccess(res)) {
+        callStatus.value = "working";
+        updateLog(`正在办理：${getActionTicketNo(res)}`);
+      }
+    });
   } catch (error) {
     await logErr("开始办理失败", error);
   }
@@ -483,20 +658,25 @@ async function startAction(): Promise<void> {
  * 完成办理并进入评价状态。
  */
 async function completeAction(): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   try {
-    const res = await api.action.complete({
-      windowUid: Number(sessionState.value.winUid ?? -1),
-      empUid: Number(sessionState.value.empUid ?? -1),
-      ticketUid: callingTkt.value,
-    });
+    await runWithPending(async () => {
+      const res = await api.action.complete({
+        windowUid: Number(sessionState.value.winUid ?? -1),
+        empUid: Number(sessionState.value.empUid ?? -1),
+        ticketUid: callingTkt.value,
+      });
 
-    if (!isActionSuccess(res)) {
-      return;
-    }
+      if (!isActionSuccess(res)) {
+        return;
+      }
 
-    callStatus.value = "evaluating";
-    callBtnText.value = "呼叫";
-    startEvaluatingCountdown(`办理完成：${getActionTicketNo(res)}，评价中`);
+      callStatus.value = "evaluating";
+      callBtnText.value = "呼叫";
+      startEvaluatingCountdown(`办理完成：${getActionTicketNo(res)}，评价中`);
+    });
   } catch (error) {
     await logErr("完成办理失败", error);
   }
@@ -506,23 +686,28 @@ async function completeAction(): Promise<void> {
  * 发起评价接口调用。
  */
 async function invokeEvaluateApi(): Promise<void> {
-  const res = await api.action.evaluate({
-    windowUid: Number(sessionState.value.winUid ?? -1),
-    empUid: Number(sessionState.value.empUid ?? -1),
-    ticketUid: callingTkt.value,
-  });
+  await runWithPending(async () => {
+    const res = await api.action.evaluate({
+      windowUid: Number(sessionState.value.winUid ?? -1),
+      empUid: Number(sessionState.value.empUid ?? -1),
+      ticketUid: callingTkt.value,
+    });
 
-  if (res.success) {
-    callStatus.value = "evaluating";
-    callBtnText.value = "呼叫";
-    startEvaluatingCountdown("评价中");
-  }
+    if (res.success) {
+      callStatus.value = "evaluating";
+      callBtnText.value = "呼叫";
+      startEvaluatingCountdown("评价中");
+    }
+  });
 }
 
 /**
  * 发起评价或二次评价。
  */
 async function evaluateAction(): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   if (callStatus.value === "evaluating") {
     const confirmed = await confirmNative({
       title: "提示",
@@ -546,22 +731,27 @@ async function evaluateAction(): Promise<void> {
  * 暂停或恢复。
  */
 async function pauseAction(): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   try {
     if (callStatus.value !== "paused") {
       buttonPanel.value = "pause";
       return;
     }
 
-    const res = await api.action.resume({
-      windowUid: Number(sessionState.value.winUid ?? -1),
-      empUid: Number(sessionState.value.empUid ?? -1),
-    });
+    await runWithPending(async () => {
+      const res = await api.action.resume({
+        windowUid: Number(sessionState.value.winUid ?? -1),
+        empUid: Number(sessionState.value.empUid ?? -1),
+      });
 
-    if (isActionSuccess(res)) {
-      callStatus.value = "idle";
-      pauseBtnText.value = "暂停";
-      updateLog("已恢复待机");
-    }
+      if (isActionSuccess(res)) {
+        callStatus.value = "idle";
+        pauseBtnText.value = "暂停";
+        updateLog("已恢复待机");
+      }
+    });
   } catch (error) {
     await logErr("暂停/恢复流程异常", error);
   }
@@ -571,28 +761,33 @@ async function pauseAction(): Promise<void> {
  * 确认暂停原因并发起暂停。
  */
 async function confirmPauseReason(reason: string): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   try {
-    const pauseReason = reason.trim();
-    if (!pauseReason) {
-      ElMessage.warning("请选择暂停原因");
-      return;
-    }
+    await runWithPending(async () => {
+      const pauseReason = reason.trim();
+      if (!pauseReason) {
+        ElMessage.warning("请选择暂停原因");
+        return;
+      }
 
-    const res = await api.action.pause({
-      windowUid: Number(sessionState.value.winUid ?? -1),
-      empUid: Number(sessionState.value.empUid ?? -1),
-      pauseReason,
-    });
+      const res = await api.action.pause({
+        windowUid: Number(sessionState.value.winUid ?? -1),
+        empUid: Number(sessionState.value.empUid ?? -1),
+        pauseReason,
+      });
 
-    if (isActionSuccess(res)) {
-      callStatus.value = "paused";
-      pauseBtnText.value = "恢复";
-      updateLog(`暂停中，原因：${pauseReason}`);
-      buttonPanel.value = "main";
-      return;
-    }
+      if (isActionSuccess(res)) {
+        callStatus.value = "paused";
+        pauseBtnText.value = "恢复";
+        updateLog(`暂停中，原因：${pauseReason}`);
+        buttonPanel.value = "main";
+        return;
+      }
 
-    updateLog(`暂停未成功: ${getActionMessage(res) || "unknown"}`);
+      updateLog(`暂停未成功: ${getActionMessage(res) || "unknown"}`);
+    });
   } catch (error) {
     await logErr("暂停失败", error);
   } finally {
@@ -604,7 +799,7 @@ async function confirmPauseReason(reason: string): Promise<void> {
  * 处理动作按钮点击。
  */
 function handleButtonClick(button: ActionButton): void {
-  if (!button.enabled) {
+  if (!button.enabled || isActionPending.value) {
     return;
   }
 
@@ -662,43 +857,86 @@ function getPauseReasonIcon(reason: string) {
  * 处理顶部更多菜单动作。
  */
 async function handleMoreCommand(
-  command: "main" | "ticketList" | "logout",
+  command: "main" | "ticketList" | "syncMainScreen" | "logout",
 ): Promise<void> {
+  if (isActionPending.value) {
+    return;
+  }
   try {
     if (command === "main") {
-      updateLog("当前已在办税员窗口");
-      buttonPanel.value = "main";
+      const hasActiveTicket =
+        callingTkt.value > 0 &&
+        ["calling", "working", "evaluating"].includes(callStatus.value);
+      if (!hasActiveTicket) {
+        const tip = "当前没有票号正在办理，请先呼叫";
+        updateLog(tip);
+        await showErrorNative(tip);
+        return;
+      }
+      await runWithPending(async () => {
+        updateLog("正在打开办税员窗口...");
+        await log("info", "more.main: start open taxer info window");
+        await openTaxerInfoWindow();
+        await log("info", "more.main: taxer info window opened");
+        updateLog("办税员窗口已打开");
+        buttonPanel.value = "main";
+      });
       return;
     }
 
     if (command === "ticketList") {
-      updateLog("正在打开票号列表...");
-      // 主窗口在无边框模式下常驻置顶，先最小化主窗口避免票号列表被遮挡
-      await minimizeWindow();
-      await openTicketList();
-      updateLog("票号列表已打开");
-      buttonPanel.value = "main";
+      await runWithPending(async () => {
+        updateLog("正在打开票号列表...");
+        // 主窗口在无边框模式下常驻置顶，先最小化主窗口避免票号列表被遮挡
+        await minimizeWindow();
+        await openTicketList();
+        updateLog("票号列表已打开");
+        buttonPanel.value = "main";
+      });
       return;
     }
 
-    const confirmed = await confirmNative({
-      title: "提示",
-      message: "确认退出程序吗？",
-      okLabel: "确认",
-      cancelLabel: "取消",
-    });
-
-    if (!confirmed) {
+    if (command === "syncMainScreen") {
+      await runWithPending(async () => {
+        if (!isSyncingMainScreen.value) {
+          const { notifyBaseUrl, streamUrl } = await resolveSyncEndpoints();
+          await startScreenSync({
+            notifyBaseUrl,
+            streamUrl,
+            display: ":0.0",
+            frameRate: 15,
+          });
+          isSyncingMainScreen.value = true;
+          updateLog("已开启同步主屏");
+        } else {
+          await stopScreenSync();
+          isSyncingMainScreen.value = false;
+          updateLog("已结束同步主屏");
+        }
+      });
       return;
     }
 
-    await quitApplication();
+    await runWithPending(async () => {
+      const confirmed = await confirmNative({
+        title: "提示",
+        message: "确认退出程序吗？",
+        okLabel: "确认",
+        cancelLabel: "取消",
+      });
+
+      if (!confirmed) {
+        return;
+      }
+
+      await quitApplication();
+    });
   } catch (error) {
     await logErr(`更多菜单处理失败: ${command}`, error);
     await showErrorNative("操作失败，请查看日志");
     updateLog(`操作失败: ${command}`);
   } finally {
-    if (command !== "logout") {
+    if (command !== "logout" && command !== "syncMainScreen") {
       buttonPanel.value = "main";
     }
   }
@@ -759,6 +997,11 @@ onMounted(async () => {
 });
 
 onUnmounted(() => {
+  if (isSyncingMainScreen.value) {
+    void stopScreenSync().catch(() => {
+      // 关闭阶段由 Rust 侧兜底清理，这里静默处理前端卸载时序错误。
+    });
+  }
   clearEvaluatingCountdown();
   clearIsRankPolling();
   clearQueueCountPolling();
@@ -779,6 +1022,8 @@ onUnmounted(() => {
           <button
             class="action-button action-button-menu"
             type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
             @click="openMoreContextMenu"
           >
             <el-icon class="button-icon">
@@ -792,13 +1037,14 @@ onUnmounted(() => {
             type="button"
             class="action-button"
             :data-action="btn.action"
-            :class="{ disabled: !btn.enabled }"
-            :style="{ color: !btn.enabled ? '#ccc' : textColor }"
+            :disabled="!btn.enabled || isActionPending"
+            :class="{ disabled: !btn.enabled || isActionPending }"
+            :style="{ color: !btn.enabled || isActionPending ? '#ccc' : textColor }"
             @click="handleButtonClick(btn)"
           >
             <el-icon
               class="button-icon"
-              :style="{ color: !btn.enabled ? '#ccc' : iconColor }"
+              :style="{ color: !btn.enabled || isActionPending ? '#ccc' : iconColor }"
             >
               <component :is="btn.icon" />
             </el-icon>
@@ -806,20 +1052,28 @@ onUnmounted(() => {
           </button>
         </div>
 
-        <div v-else-if="buttonPanel === 'more'" key="more" class="panel-content">
+        <div
+          v-else-if="buttonPanel === 'more'"
+          key="more"
+          class="panel-content"
+        >
           <button
             class="action-button action-button-panel"
             type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
             @click="handleMoreCommand('main')"
           >
             <el-icon class="button-icon">
               <component :is="User" />
             </el-icon>
-            <span class="button-label">办税员窗口</span>
+            <span class="button-label">办税员</span>
           </button>
           <button
             class="action-button action-button-panel"
             type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
             @click="handleMoreCommand('ticketList')"
           >
             <el-icon class="button-icon">
@@ -830,6 +1084,22 @@ onUnmounted(() => {
           <button
             class="action-button action-button-panel"
             type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
+            @click="handleMoreCommand('syncMainScreen')"
+          >
+            <el-icon class="button-icon">
+              <component :is="DataBoard" />
+            </el-icon>
+            <span class="button-label">{{
+              isSyncingMainScreen ? "结束同步" : "同步主屏"
+            }}</span>
+          </button>
+          <button
+            class="action-button action-button-panel"
+            type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
             @click="handleMoreCommand('logout')"
           >
             <el-icon class="button-icon">
@@ -840,6 +1110,8 @@ onUnmounted(() => {
           <button
             class="action-button action-button-panel action-button-back"
             type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
             @click="backToMainPanel"
           >
             <el-icon class="button-icon">
@@ -855,6 +1127,8 @@ onUnmounted(() => {
             :key="reason"
             class="action-button action-button-panel"
             type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
             @click="confirmPauseReason(reason)"
           >
             <el-icon v-if="getPauseReasonIcon(reason)" class="button-icon">
@@ -865,6 +1139,8 @@ onUnmounted(() => {
           <button
             class="action-button action-button-panel action-button-back"
             type="button"
+            :disabled="isActionPending"
+            :class="{ disabled: isActionPending }"
             @click="backToMainPanel"
           >
             <el-icon class="button-icon">
@@ -893,11 +1169,7 @@ onUnmounted(() => {
   align-items: center;
   line-height: 1;
   font-family:
-    "Microsoft YaHei",
-    "Noto Sans CJK SC",
-    "PingFang SC",
-    "Segoe UI",
-    sans-serif;
+    "Microsoft YaHei", "Noto Sans CJK SC", "PingFang SC", "Segoe UI", sans-serif;
   background: linear-gradient(
     180deg,
     rgba(53, 64, 94, 0.96) 0%,
diff --git a/call-client/src/views/TaxerInfoView.vue b/call-client/src/views/TaxerInfoView.vue
new file mode 100644
index 0000000..9986698
--- /dev/null
+++ b/call-client/src/views/TaxerInfoView.vue
@@ -0,0 +1,504 @@
+<script setup lang="ts">
+import { Close, Minus } from "@element-plus/icons-vue";
+import { computed, onMounted, onUnmounted, ref } from "vue";
+import { getTodayEnterprises, loadTaxerProfile, type TaxerEnterprise } from "../api/taxer";
+import { listenTaxerTicketContext } from "../host/events";
+import { log } from "../host/logger";
+import { getSession, setSession } from "../host/session";
+import type { SessionState } from "../host/types";
+import { closeTaxerInfoWindow, minimizeWindow } from "../host/window";
+
+const loading = ref(true);
+const enterprises = ref<TaxerEnterprise[]>([]);
+const compareCode = ref("");
+const currentTicketId = ref("");
+const taxNoLookup = ref<Record<string, string>>({});
+const realnameHint = ref("");
+let unlistenTaxerTicketContext: (() => void) | null = null;
+
+const profile = ref({
+  name: "办税员",
+  phone: "",
+  idCard: "",
+  gender: "",
+  nation: "",
+  address: "",
+  collectStatus: "未查询",
+  memo: "",
+});
+
+const sessionState = ref<SessionState>({
+  empUid: null,
+  winUid: null,
+  queueToken: null,
+  refreshToken: null,
+});
+
+const canLoadProfile = computed(() => compareCode.value.trim() !== "");
+
+async function safeLog(level: "warn" | "error" | "info", message: string): Promise<void> {
+  try {
+    await log(level, message);
+  } catch {
+    // 忽略日志写入失败，避免影响页面交互。
+  }
+}
+
+async function saveTaxerRuntimeToSession(): Promise<void> {
+  try {
+    const session = await getSession();
+    const nextSession: SessionState = {
+      ...session,
+      taxer_compare_code: compareCode.value.trim() || null,
+      taxer_ticket_id: currentTicketId.value.trim() || null,
+    };
+    sessionState.value = await setSession(nextSession);
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await safeLog("warn", `写入办税员运行参数失败: ${message}`);
+  }
+}
+
+function getTaxNoByDjxh(djxh: string): string {
+  const value = taxNoLookup.value[djxh];
+  return value ?? "";
+}
+
+async function loadProfileByCompareCode(): Promise<void> {
+  const qhhm = compareCode.value.trim();
+  if (!qhhm) {
+    await safeLog("warn", "办税员实名加载取消: compareCode 为空");
+    return;
+  }
+  await saveTaxerRuntimeToSession();
+  const realnameApiBase =
+    typeof sessionState.value.realnameCheckApi === "string" ? sessionState.value.realnameCheckApi.trim() : "";
+  const realnameApiUrl = realnameApiBase
+    ? realnameApiBase.includes("/taxCommon/doService")
+      ? realnameApiBase
+      : `${realnameApiBase.replace(/\/$/, "")}/taxCommon/doService`
+    : "http://127.0.0.1:4523/m1/8201806-7961256-default/taxCommon/doService";
+  await safeLog(
+    "info",
+    `办税员实名请求: url=${realnameApiUrl}, qhhm=${qhhm}, ywId=smz.jhxtGetBsyxxByqhhm`,
+  );
+
+  loading.value = true;
+  try {
+    const { bsyxx, smzcj, bdNsrxx } = await loadTaxerProfile(qhhm);
+    taxNoLookup.value = {};
+    (bdNsrxx?.dataList ?? []).forEach((item) => {
+      const djxh = String(item.djxh ?? "");
+      if (djxh) {
+        taxNoLookup.value[djxh] = String(item.nsrsbh ?? "");
+      }
+    });
+
+    profile.value = {
+      name: String(bsyxx.xm ?? "办税员"),
+      phone: String(smzcj?.sjhm ?? bsyxx.sjhm ?? ""),
+      idCard: String(bsyxx.sfzhm ?? ""),
+      gender: bsyxx.xb === "1" ? "男" : bsyxx.xb === "2" ? "女" : String(bsyxx.xb ?? ""),
+      nation: String(bsyxx.mz ?? ""),
+      address: String(bsyxx.zz ?? ""),
+      collectStatus: smzcj?.code === "00" ? "已采集" : "未采集",
+      memo: String(smzcj?.bz ?? bsyxx.bsyly ?? ""),
+    };
+    if (!String(bsyxx.sfzhm ?? "").trim()) {
+      realnameHint.value = "该票号未实名";
+      profile.value.collectStatus = "该票号未实名";
+    } else {
+      realnameHint.value = "";
+    }
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await safeLog("error", `加载实名信息失败: ${message}`);
+  } finally {
+    loading.value = false;
+  }
+}
+
+async function applyTicketContextFromCall(payload: { ticketNo?: string; sfzhm?: string }): Promise<void> {
+  const ticketNo = String(payload.ticketNo ?? "").trim();
+  const sfzhm = String(payload.sfzhm ?? "").trim();
+  if (!ticketNo) {
+    return;
+  }
+
+  compareCode.value = ticketNo;
+  currentTicketId.value = ticketNo;
+  await saveTaxerRuntimeToSession();
+
+  realnameHint.value = "";
+  profile.value.idCard = sfzhm;
+
+  await safeLog("info", `TaxerInfo 收到票号上下文: ticketNo=${ticketNo}, hasSfzhm=${sfzhm ? "yes" : "no"}`);
+  await loadEnterprisesByTicketId();
+  await loadProfileByCompareCode();
+}
+
+async function loadEnterprisesByTicketId(): Promise<void> {
+  const ticketId = currentTicketId.value.trim();
+  if (!ticketId) {
+    await safeLog("warn", "加载企业取消: ticketId 为空");
+    return;
+  }
+  await saveTaxerRuntimeToSession();
+  const baseUrl =
+    typeof sessionState.value.ziyunServiceUrl === "string" &&
+    sessionState.value.ziyunServiceUrl.trim() !== ""
+      ? sessionState.value.ziyunServiceUrl.trim()
+      : "http://127.0.0.1:4523/m1/8201806-7961256-default";
+  const enterpriseUrl = `${baseUrl.replace(/\/$/, "")}/agentInfo/today-enterprises/${encodeURIComponent(ticketId)}`;
+  await safeLog("info", `办税员企业清单请求: url=${enterpriseUrl}`);
+
+  loading.value = true;
+  try {
+    enterprises.value = await getTodayEnterprises(ticketId);
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await safeLog("error", `加载企业失败: ${message}`);
+  } finally {
+    loading.value = false;
+  }
+}
+
+onMounted(async () => {
+  try {
+    const session = await getSession();
+    const defaultCompareCode =
+      typeof session.taxer_compare_code === "string" ? session.taxer_compare_code.trim() : "";
+    const defaultTicketId =
+      typeof session.taxer_ticket_id === "string" ? session.taxer_ticket_id.trim() : "";
+    compareCode.value = defaultCompareCode;
+    currentTicketId.value = defaultTicketId;
+    sessionState.value = session;
+    if (compareCode.value) {
+      void loadProfileByCompareCode();
+    }
+    if (currentTicketId.value) {
+      void loadEnterprisesByTicketId();
+    }
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await safeLog("error", `办税员窗口初始化失败: ${message}`);
+  } finally {
+    loading.value = false;
+  }
+
+  try {
+    unlistenTaxerTicketContext = await listenTaxerTicketContext((payload) => {
+      void applyTicketContextFromCall(payload);
+    });
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await safeLog("error", `订阅票号上下文失败: ${message}`);
+  }
+});
+
+onUnmounted(() => {
+  if (unlistenTaxerTicketContext) {
+    unlistenTaxerTicketContext();
+  }
+});
+
+async function handleMinimizeClick(event: MouseEvent): Promise<void> {
+  event.preventDefault();
+  event.stopPropagation();
+  try {
+    await minimizeWindow();
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await safeLog("error", `最小化窗口失败: ${message}`);
+  }
+}
+
+async function handleCloseClick(event: MouseEvent): Promise<void> {
+  event.preventDefault();
+  event.stopPropagation();
+  try {
+    await closeTaxerInfoWindow();
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await safeLog("error", `关闭办税员窗口失败: ${message}`);
+  }
+}
+</script>
+
+<template>
+  <div class="taxer-root">
+    <div class="taxer-header">
+      <div class="taxer-header-title" data-tauri-drag-region @dblclick.prevent.stop>办税员窗口</div>
+      <div class="taxer-header-actions">
+        <button
+          class="control-button"
+          type="button"
+          @mousedown.stop
+          @click="handleMinimizeClick"
+        >
+          <el-icon class="control-icon">
+            <Minus />
+          </el-icon>
+        </button>
+        <button
+          class="control-button"
+          type="button"
+          @mousedown.stop
+          @dblclick.prevent.stop
+          @click="handleCloseClick"
+        >
+          <el-icon class="control-icon">
+            <Close />
+          </el-icon>
+        </button>
+      </div>
+    </div>
+    <div class="content">
+      <div class="left-pane">
+        <div class="card profile-card">
+          <div class="card-title">办税员实名信息</div>
+          <div class="realname-alert" :class="{ inactive: !realnameHint }">
+            {{ realnameHint || "实名状态正常" }}
+          </div>
+          <div class="toolbar">
+            <el-input
+              v-model="compareCode"
+              size="small"
+              clearable
+              placeholder="输入 compareCode（取号号）"
+            />
+            <el-button
+              size="small"
+              type="primary"
+              :disabled="!canLoadProfile"
+              :loading="loading"
+              @click="loadProfileByCompareCode"
+            >
+              加载实名
+            </el-button>
+          </div>
+          <div class="line"><span>姓名：</span>{{ profile.name }}</div>
+          <div class="line"><span>性别：</span>{{ profile.gender || "-" }}</div>
+          <div class="line"><span>民族：</span>{{ profile.nation || "-" }}</div>
+          <div class="line"><span>手机号：</span>{{ profile.phone || "-" }}</div>
+          <div class="line"><span>身份证：</span>{{ profile.idCard || "-" }}</div>
+          <div class="line"><span>地址：</span>{{ profile.address || "-" }}</div>
+          <div class="line"><span>采集状态：</span>{{ profile.collectStatus }}</div>
+          <div class="line"><span>备注：</span>{{ profile.memo || "-" }}</div>
+        </div>
+
+      </div>
+
+      <div class="right-pane">
+        <div class="card enterprise-card">
+          <div class="card-title">代理人办理企业清单</div>
+          <div class="hint">当前票号：{{ currentTicketId || "-" }}</div>
+          <div class="hint">窗口：{{ sessionState.winUid ?? "-" }}，员工：{{ sessionState.empUid ?? "-" }}</div>
+          <div v-if="loading" class="hint">正在加载...</div>
+          <div v-else-if="enterprises.length === 0" class="hint">
+            暂无数据
+          </div>
+          <div v-else class="enterprise-list">
+            <div v-for="item in enterprises" :key="item.serialNumber || item.taxpayerId" class="enterprise-item">
+              <div class="enterprise-main">
+                <span class="name">{{ item.enterpriseName || "-" }}</span>
+                <span class="tax">{{ item.taxpayerId || "-" }}</span>
+              </div>
+              <div class="line">序号：{{ item.serialNumber || "-" }}</div>
+              <div class="line">税号映射：{{ getTaxNoByDjxh(item.taxpayerId) || "-" }}</div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.taxer-root {
+  width: 100vw;
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+  background: #111827;
+  color: #e5e7eb;
+}
+
+.taxer-header {
+  width: 100%;
+  height: 36px;
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 6px 0 12px;
+  background: #1f2937;
+  color: #e5e7eb;
+}
+
+.taxer-header-title {
+  flex: 1;
+  height: 100%;
+  display: flex;
+  align-items: center;
+  font-size: 14px;
+  font-weight: 600;
+  letter-spacing: 0.5px;
+}
+
+.taxer-header-actions {
+  display: flex;
+  align-items: center;
+}
+
+.control-button {
+  width: 32px;
+  height: 32px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 4px;
+  -webkit-app-region: no-drag;
+  border: none;
+  color: #e5e7eb;
+  background: transparent;
+  cursor: pointer;
+}
+
+.control-button:hover {
+  background: rgba(255, 255, 255, 0.12);
+}
+
+.control-icon {
+  font-size: 18px;
+}
+
+.content {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  gap: 10px;
+  padding: 10px;
+}
+
+.left-pane {
+  width: 360px;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.right-pane {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.card {
+  background: #1f2937;
+  border-radius: 8px;
+  padding: 12px;
+}
+
+.profile-card {
+  flex: 0 0 auto;
+}
+
+.realname-alert {
+  min-height: 30px;
+  display: flex;
+  align-items: center;
+  padding: 0 10px;
+  margin-bottom: 10px;
+  border-radius: 6px;
+  border: 1px solid #f59e0b;
+  background: rgba(245, 158, 11, 0.2);
+  color: #fbbf24;
+  font-size: 13px;
+  font-weight: 600;
+}
+
+.realname-alert.inactive {
+  border-color: transparent;
+  background: transparent;
+  color: transparent;
+}
+
+.enterprise-card {
+  flex: 1;
+  min-height: 0;
+}
+
+.card-title {
+  font-size: 14px;
+  font-weight: 700;
+  margin-bottom: 10px;
+}
+
+.line {
+  margin-bottom: 8px;
+  font-size: 13px;
+}
+
+.line span {
+  color: #9ca3af;
+}
+
+.toolbar {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 10px;
+}
+
+.actions {
+  display: flex;
+  gap: 10px;
+  margin-top: 8px;
+}
+
+.hint {
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  color: #9ca3af;
+  font-size: 14px;
+}
+
+.empty {
+  color: #9ca3af;
+  font-size: 13px;
+  padding: 8px 2px;
+}
+
+.enterprise-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  max-height: 100%;
+  overflow: auto;
+}
+
+.enterprise-item {
+  border: 1px solid #374151;
+  border-radius: 6px;
+  padding: 8px 10px;
+  background: #111827;
+}
+
+.enterprise-main {
+  display: flex;
+  justify-content: space-between;
+  gap: 10px;
+  margin-bottom: 6px;
+}
+
+.enterprise-main .name {
+  font-weight: 600;
+}
+
+.enterprise-main .tax {
+  color: #93c5fd;
+}
+</style>