diff --git a/src/main/java/com/qyft/gd/service/CMDService.java b/src/main/java/com/qyft/gd/service/CMDService.java
index e00441c..f86ea96 100644
--- a/src/main/java/com/qyft/gd/service/CMDService.java
+++ b/src/main/java/com/qyft/gd/service/CMDService.java
@@ -24,8 +24,9 @@ public class CMDService {
     Map<String, Function<CMDForm, Boolean>> commandMap;
 
     @Autowired
-    public CMDService(DeviceService deviceService) {
+    public CMDService(DeviceService deviceService , WebSocketService webSocketService) {
         this.deviceService = deviceService;
+        this.webSocketService = webSocketService;
         // 初始化命令映射
         this.commandMap = new HashMap<>();
         commandMap.put(Commands.UP_TRAY, this::upTray);