diff --git a/couplet-modules/couplet-analyze/couplet-analyze-msg/src/main/java/com/couplet/analyze/msg/service/impl/RealTimeDataServiceImpl.java b/couplet-modules/couplet-analyze/couplet-analyze-msg/src/main/java/com/couplet/analyze/msg/service/impl/RealTimeDataServiceImpl.java
index c689963..6672e42 100644
--- a/couplet-modules/couplet-analyze/couplet-analyze-msg/src/main/java/com/couplet/analyze/msg/service/impl/RealTimeDataServiceImpl.java
+++ b/couplet-modules/couplet-analyze/couplet-analyze-msg/src/main/java/com/couplet/analyze/msg/service/impl/RealTimeDataServiceImpl.java
@@ -26,12 +26,6 @@ import java.util.concurrent.TimeUnit;
 @Log4j2
 public class RealTimeDataServiceImpl implements IncidentService {
 
-    /**
-     * 查询传入的数据是否存在
-     */
-    @Autowired
-    private IncidentMapper incidentMapper;
-
     @Autowired
     private RedisService redisService;