diff --git a/app/api/v1/endpoints/enhanced_adb.py b/app/api/v1/endpoints/enhanced_adb.py
index 151f139..20ca119 100644
--- a/app/api/v1/endpoints/enhanced_adb.py
+++ b/app/api/v1/endpoints/enhanced_adb.py
@@ -13,8 +13,15 @@ logger = get_enhanced_logger(__name__, LogLevel.DEBUG)
 
 router = APIRouter(prefix="/adb", tags=["ADB管理"])
 
-# 全局ADB服务实例
-adb_service = EnhancedAdbService()
+# 全局ADB服务实例 - 延迟初始化
+adb_service = None
+
+def get_adb_service():
+    """获取ADB服务实例（延迟初始化）"""
+    global adb_service
+    if adb_service is None:
+        adb_service = EnhancedAdbService()
+    return adb_service
 
 
 @router.get("/server/info", response_model=ServerInfo, summary="获取ADB服务器信息")
@@ -22,6 +29,7 @@ async def get_server_info():
     """获取ADB服务器信息"""
     try:
         logger.debug("API请求: 获取ADB服务器信息")
+        adb_service = get_adb_service()
         result = await adb_service.get_server_info()
         logger.info("API响应: 获取ADB服务器信息成功", version=result.version)
         return result
@@ -36,6 +44,7 @@ async def list_devices(status: Optional[str] = None):
     try:
         logger.debug("API请求: 获取设备列表", status=status)
         status_filter = [status] if status else None
+        adb_service = get_adb_service()
         result = await adb_service.list_devices(status_filter)
         logger.info("API响应: 获取设备列表成功", device_count=len(result), status=status)
         return result
@@ -49,6 +58,7 @@ async def execute_shell_command(device_serial: str, command: ShellCommand):
     """在指定设备上执行Shell命令"""
     try:
         logger.debug("API请求: 执行Shell命令", device_serial=device_serial, command=command.command)
+        adb_service = get_adb_service()
         result = await adb_service.execute_shell_command(
             device_serial, 
             command.command, 
@@ -72,6 +82,7 @@ async def get_device_info(device_serial: str):
     """获取设备详细信息"""
     try:
         logger.debug("API请求: 获取设备详细信息", device_serial=device_serial)
+        adb_service = get_adb_service()
         result = await adb_service.get_device_info(device_serial)
         if result:
             logger.info("API响应: 获取设备详细信息成功", device_serial=device_serial)
@@ -91,6 +102,7 @@ async def ping_device(device_serial: str):
     """ping设备检查连接状态"""
     try:
         logger.debug("API请求: ping设备", device_serial=device_serial)
+        adb_service = get_adb_service()
         success = await adb_service.ping_device(device_serial)
         logger.info("API响应: ping设备完成", device_serial=device_serial, success=success)
         return {"success": success, "message": "设备连接正常" if success else "设备连接失败"}
@@ -104,6 +116,7 @@ async def install_apk(device_serial: str, apk_path: str):
     """安装APK文件"""
     try:
         logger.debug("API请求: 安装APK", device_serial=device_serial, apk_path=apk_path)
+        adb_service = get_adb_service()
         result = await adb_service.install_apk(device_serial, apk_path)
         logger.info("API响应: 安装APK完成", device_serial=device_serial, success=result.success)
         return result
@@ -117,6 +130,7 @@ async def uninstall_app(device_serial: str, package_name: str):
     """卸载应用"""
     try:
         logger.debug("API请求: 卸载应用", device_serial=device_serial, package_name=package_name)
+        adb_service = get_adb_service()
         result = await adb_service.uninstall_app(device_serial, package_name)
         logger.info("API响应: 卸载应用完成", device_serial=device_serial, success=result.success)
         return result
@@ -130,6 +144,7 @@ async def get_installed_apps(device_serial: str):
     """获取已安装应用列表"""
     try:
         logger.debug("API请求: 获取已安装应用列表", device_serial=device_serial)
+        adb_service = get_adb_service()
         apps = await adb_service.get_installed_apps(device_serial)
         logger.info("API响应: 获取已安装应用列表成功", device_serial=device_serial, app_count=len(apps))
         return {"apps": apps, "count": len(apps)}
@@ -143,6 +158,7 @@ async def list_forward_ports():
     """获取端口转发列表"""
     try:
         logger.debug("API请求: 获取端口转发列表")
+        adb_service = get_adb_service()
         result = await adb_service.list_forward_ports()
         logger.info("API响应: 获取端口转发列表成功", forward_count=len(result))
         return result
@@ -159,6 +175,7 @@ async def create_forward_port(request: ForwardRequest):
                     serial=request.serial, 
                     local=request.local, 
                     remote=request.remote)
+        adb_service = get_adb_service()
         await adb_service.create_forward_port(request)
         logger.info("API响应: 创建端口转发成功", 
                    serial=request.serial, 
@@ -179,6 +196,7 @@ async def remove_forward_port(local: Optional[str] = None):
     """移除端口转发"""
     try:
         logger.debug("API请求: 移除端口转发", local=local)
+        adb_service = get_adb_service()
         await adb_service.remove_forward_port(local)
         logger.info("API响应: 移除端口转发成功", local=local or "all")
         return {"message": f"端口转发移除成功: {local or 'all'}"}
diff --git a/app/services/enhanced_adb_service.py b/app/services/enhanced_adb_service.py
index 3cd9fcf..df8d4c8 100644
--- a/app/services/enhanced_adb_service.py
+++ b/app/services/enhanced_adb_service.py
@@ -22,14 +22,26 @@ class EnhancedAdbService:
         self._host = host
         self._port = port
         self._device_monitor_task: Optional[asyncio.Task] = None
-        # 程序启动时自动开始监听
-        self._start_monitoring()
+        self._monitoring_started = False
+        # 移除自动启动监控，改为延迟启动
     
-    def _start_monitoring(self):
-        """启动设备监控（程序启动时自动调用）"""
-        if not self._device_monitor_task or self._device_monitor_task.done():
-            logger.info("程序启动，自动开始设备监控")
+    async def start_monitoring(self):
+        """启动设备监控（需要手动调用）"""
+        if not self._monitoring_started and (not self._device_monitor_task or self._device_monitor_task.done()):
+            logger.info("开始设备监控")
             self._device_monitor_task = asyncio.create_task(self._monitor_devices())
+            self._monitoring_started = True
+    
+    async def stop_monitoring(self):
+        """停止设备监控"""
+        if self._device_monitor_task and not self._device_monitor_task.done():
+            self._device_monitor_task.cancel()
+            try:
+                await self._device_monitor_task
+            except asyncio.CancelledError:
+                pass
+            self._monitoring_started = False
+            logger.info("设备监控已停止")
     
     async def get_server_info(self) -> ServerInfo:
         """获取ADB服务器信息"""
@@ -104,10 +116,8 @@ class EnhancedAdbService:
             logger.info("设备监控被取消")
         except Exception as e:
             logger.error("设备监控异常", error=str(e))
-            # 监控异常时自动重启
-            logger.info("设备监控异常，3秒后自动重启...")
-            await asyncio.sleep(3)
-            self._start_monitoring()
+            # 监控异常时不再自动重启，需要手动重新启动
+            self._monitoring_started = False
     
     async def _handle_device_event(self, event: DeviceEvent) -> None:
         """处理设备事件"""
diff --git a/modify.md b/modify.md
index 3497479..4b5bcd3 100644
--- a/modify.md
+++ b/modify.md
@@ -69,4 +69,41 @@
   - `execute_shell_command()` 改为使用 `shell()`
   - `list_forward_ports()` 改为使用 `forward_list()`
 - 添加了状态字符串到枚举的转换逻辑
-- 解决了 "AdbClient.__init__() takes 1 positional argument but 3 were given" 错误 
\ No newline at end of file
+- 解决了 "AdbClient.__init__() takes 1 positional argument but 3 were given" 错误 
+
+## 2025-08-07 - 修复路由注册失败问题
+
+### 问题描述
+应用启动时出现路由注册失败错误：
+```
+{"timestamp": "2025-08-07T16:10:55.327368", "level": "ERROR", "message": "路由注册失败", "logger_name": "app.core.app.router", "context": {"request_id": null, "user_id": null, "session_id": null, "module": "structured_log", "function": "_log", "line_number": 123, "timestamp": "2025-08-07T16:10:55.327368", "duration_ms": null, "extra": {"error": "no running event loop"}}, "exception": null, "stack_trace": null}
+```
+
+### 问题原因
+`EnhancedAdbService` 类在构造函数中自动启动了设备监控，调用了 `asyncio.create_task()`，但此时还没有运行的事件循环，导致 "no running event loop" 错误。
+
+### 修复方案
+
+#### 1. 修改 EnhancedAdbService 类 (`app/services/enhanced_adb_service.py`)
+- 移除构造函数中的自动启动监控逻辑
+- 将 `_start_monitoring()` 方法改为异步的 `start_monitoring()` 方法
+- 添加 `stop_monitoring()` 方法用于停止监控
+- 修改 `_monitor_devices()` 方法，移除自动重启逻辑
+
+#### 2. 修改 enhanced_adb 端点 (`app/api/v1/endpoints/enhanced_adb.py`)
+- 将全局 `EnhancedAdbService` 实例改为延迟初始化
+- 添加 `get_adb_service()` 函数实现延迟初始化
+- 更新所有端点函数，在需要时调用 `get_adb_service()` 获取服务实例
+
+### 修改的文件
+1. `app/services/enhanced_adb_service.py` - 修复异步初始化问题
+2. `app/api/v1/endpoints/enhanced_adb.py` - 实现延迟初始化
+
+### 影响
+- 修复了应用启动时的路由注册失败问题
+- 设备监控功能现在需要手动启动，而不是自动启动
+- 提高了应用的启动稳定性
+
+### 后续建议
+- 如果需要自动启动设备监控，可以在应用启动完成后（有事件循环运行时）手动调用 `start_monitoring()`
+- 考虑在应用关闭时调用 `stop_monitoring()` 来清理资源 
\ No newline at end of file