diff --git a/call-client/src-tauri/src/commands/window.rs b/call-client/src-tauri/src/commands/window.rs
index 7c82039..bf41ec0 100644
--- a/call-client/src-tauri/src/commands/window.rs
+++ b/call-client/src-tauri/src/commands/window.rs
@@ -104,6 +104,9 @@ pub fn open_main_window(app: AppHandle) -> Result<(), String> {
         return Err("主窗口不存在".to_string());
     };
 
+    // 首次启动时主窗口可能在隐藏状态下已被路由守卫跳到了 /setup，
+    // 登录成功后显式纠正 hash，避免显示为服务配置页。
+    let _ = main_window.eval("if (window.location.hash !== '#/main') { window.location.hash = '/main'; }");
     let _ = main_window.show();
     let _ = main_window.unminimize();
     let _ = main_window.set_focus();
diff --git a/scripts/docker/install-build-deps.sh b/scripts/docker/install-build-deps.sh
index cf3c146..38532c0 100644
--- a/scripts/docker/install-build-deps.sh
+++ b/scripts/docker/install-build-deps.sh
@@ -5,18 +5,13 @@ export DEBIAN_FRONTEND=noninteractive
 
 dpkg --add-architecture arm64
 
-# focal 上使用传统 sources.list 写法，兼容性更好。
-rm -rf /etc/apt/sources.list.d/*
-cat > /etc/apt/sources.list <<'EOF'
-deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
-deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
-deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
-deb [arch=amd64] http://security.ubuntu.com/ubuntu focal-security main restricted universe multiverse
-
-deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal main restricted universe multiverse
-deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-updates main restricted universe multiverse
-deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-backports main restricted universe multiverse
-deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-security main restricted universe multiverse
+# 保留基础镜像默认 amd64 源，只补充 arm64 ports 源，避免覆盖后出现源配置兼容问题。
+rm -f /etc/apt/sources.list.d/arm64-ports.list
+cat > /etc/apt/sources.list.d/arm64-ports.list <<'EOF'
+deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal main restricted universe multiverse
+deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-updates main restricted universe multiverse
+deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-backports main restricted universe multiverse
+deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-security main restricted universe multiverse
 EOF
 
 apt-get update