diff --git a/WebUI/vite.config.js b/WebUI/vite.config.js
index 8cbc6b4..a04684c 100644
--- a/WebUI/vite.config.js
+++ b/WebUI/vite.config.js
@@ -5,13 +5,15 @@ import vue from '@vitejs/plugin-vue'
 export default defineConfig({
   plugins: [vue()],
   server: {
-    port: 9948,
+    port: 18081,
     // 支持 Vue Router 的 history 模式
-    historyApiFallback: true
+    historyApiFallback: true,
+    host: '127.0.0.1'
   },
   preview: {
-    port: 9948,
-    historyApiFallback: true
+    port: 18081,
+    historyApiFallback: true,
+    host: '127.0.0.1'
   },
   build: {
     rollupOptions: {
diff --git a/app/core/config.py b/app/core/config.py
index 8a86213..e3445a2 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -44,7 +44,7 @@ class Settings(BaseSettings):
     plugins_dir: str = "plugins"
 
     # CORS 配置
-    cors_origins: str = "http://localhost:8080,http://localhost:5173,http://localhost:9948"
+    cors_origins: str = "http://localhost:8080,http://localhost:5173,http://127.0.0.1:18081,http://localhost:18081"
 
     @property
     def cors_origins_list(self) -> List[str]:
diff --git a/script/start.bat b/script/start.bat
index 09bf5fd..0fef7c9 100644
--- a/script/start.bat
+++ b/script/start.bat
@@ -5,7 +5,7 @@ echo.
 
 set "ROOT_PATH=%~dp0.."
 set "BACKEND_PORT=18080"
-set "FRONTEND_PORT=9948"
+set "FRONTEND_PORT=18081"
 
 REM 1. Clean processes on ports
 echo [1/4] Cleaning old processes...
@@ -82,7 +82,7 @@ echo.
 
 echo === All services started ===
 echo Backend: http://127.0.0.1:18080
-echo Frontend: http://localhost:9948
+echo Frontend: http://127.0.0.1:18081
 echo.
 echo Press any key to close this window (services will keep running).
 pause >nul
diff --git a/script/stop.bat b/script/stop.bat
index 979c09f..7253af5 100644
--- a/script/stop.bat
+++ b/script/stop.bat
@@ -4,7 +4,7 @@ echo === Stopping ProxyPool Services ===
 echo.
 
 set "BACKEND_PORT=18080"
-set "FRONTEND_PORT=9948"
+set "FRONTEND_PORT=18081"
 set "STOPPED_COUNT=0"
 
 echo [1/2] Stopping processes on ports %BACKEND_PORT% and %FRONTEND_PORT%...