diff --git a/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/connect/connector/impl/ConnectorMetricServiceImpl.java b/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/connect/connector/impl/ConnectorMetricServiceImpl.java
index a92672c51..8c9fec4f0 100644
--- a/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/connect/connector/impl/ConnectorMetricServiceImpl.java
+++ b/km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/connect/connector/impl/ConnectorMetricServiceImpl.java
@@ -55,7 +55,7 @@
 public class ConnectorMetricServiceImpl extends BaseConnectorMetricService implements ConnectorMetricService {
     protected static final ILog LOGGER = LogFactory.getLog(ConnectorMetricServiceImpl.class);
 
-    public static final String CONNECTOR_METHOD_DO_NOTHING                               = "getConnectWorkerMetricSum";
+    public static final String CONNECTOR_METHOD_DO_NOTHING                               = "doNothing";
 
     public static final String CONNECTOR_METHOD_GET_CONNECT_WORKER_METRIC_SUM            = "getConnectWorkerMetricSum";