diff --git a/broadcast-client/src-tauri/tauri.conf.json b/broadcast-client/src-tauri/tauri.conf.json
index 9337ac5..69da72f 100644
--- a/broadcast-client/src-tauri/tauri.conf.json
+++ b/broadcast-client/src-tauri/tauri.conf.json
@@ -47,9 +47,7 @@
         "bundleMediaFramework": false
       },
       "icon": [
-        "icons/32x32.png",
-        "icons/128x128.png",
-        "icons/256x256.png"
+        "icons/bc_icon.png"
       ]
     }
   }
diff --git a/call-client/src-tauri/tauri.conf.json b/call-client/src-tauri/tauri.conf.json
index d2671b5..cf1a7d5 100644
--- a/call-client/src-tauri/tauri.conf.json
+++ b/call-client/src-tauri/tauri.conf.json
@@ -53,9 +53,7 @@
         "bundleMediaFramework": false
       },
       "icon": [
-        "icons/32x32.png",
-        "icons/128x128.png",
-        "icons/256x256.png"
+        "icons/call_icon.png"
       ]
     }
   }
diff --git a/scripts/build-linux-deb-all.sh b/scripts/build-linux-deb-all.sh
index 01a97ab..561f118 100644
--- a/scripts/build-linux-deb-all.sh
+++ b/scripts/build-linux-deb-all.sh
@@ -199,8 +199,19 @@ build_one_target() {
 ensure_tauri_icons() {
   local project_dir="$1"
   local icons_dir="$REPO_ROOT/$project_dir/src-tauri/icons"
+  local custom_icon=""
   mkdir -p "$icons_dir"
 
+  case "$project_dir" in
+    call-client) custom_icon="$icons_dir/call_icon.png" ;;
+    broadcast-client) custom_icon="$icons_dir/bc_icon.png" ;;
+  esac
+
+  if [[ -n "$custom_icon" && -f "$custom_icon" ]]; then
+    echo "==> [$project_dir] 使用自定义图标: ${custom_icon#$REPO_ROOT/}"
+    return
+  fi
+
   echo "==> [$project_dir] 生成默认图标资源（RGBA: 32/128/256）"
   python3 - "$icons_dir" "$project_dir" <<'PY'
 import binascii