diff --git a/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java b/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java
index 17216fb3..fb7030dd 100644
--- a/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java
+++ b/das/src/main/java/com/das/modules/node/service/impl/NodeMessageServiceImpl.java
@@ -75,22 +75,6 @@ public class NodeMessageServiceImpl extends TextWebSocketHandler implements Node
     @Resource
     SysImpTabMappingMapper sysImptabmappingMapper;
 
-    @Autowired
-    AdminRedisTemplate adminRedisTemplate;
-
-    @Autowired
-    SysIotModelMapper sysIotModelMapper;
-
-    @Autowired
-    TDEngineService tdEngineService;
-
-    @Autowired
-    private CacheService cacheService;
-
-    @Autowired
-    private DataServiceImpl dataService;
-
-
     @PostConstruct
     public void init() {
         //初始化高性能队列