diff --git a/admin/admin-biz/src/main/java/cn/icanci/loopstack/ddk/admin/biz/thread/TriggerThread.java b/admin/admin-biz/src/main/java/cn/icanci/loopstack/ddk/admin/biz/thread/TriggerThread.java
index 717ef29c646b8d9c275183b28ed6761d90fdb528..8588ec04f86d7c5f43b954e4b34d2db4e669cd08 100644
--- a/admin/admin-biz/src/main/java/cn/icanci/loopstack/ddk/admin/biz/thread/TriggerThread.java
+++ b/admin/admin-biz/src/main/java/cn/icanci/loopstack/ddk/admin/biz/thread/TriggerThread.java
@@ -38,10 +38,12 @@ public class TriggerThread {
 
     private static final Logger                      logger                   = LoggerFactory.getLogger(TriggerThread.class);
 
-    // http://{address}:port+UriConstant.heartbeat;
+    // http://{address}:port+UriConstant.ToClient.heartbeat;
     private static String                            HEARTBEAT_REQUEST_FORMAT = "http://%s:%s" + UriConstant.ToClient.HEARTBEAT;
-    // http://{address}:port+UriConstant.refresh;
+    // http://{address}:port+UriConstant.ToClient.refresh;
     private static String                            REFRESH_REQUEST_FORMAT   = "http://%s:%s" + UriConstant.ToClient.REFRESH;
+    // http://{address}:port+UriConstant.ToClient.invoke;
+    private static String                            INVOKE_REQUEST_FORMAT    = "http://%s:%s" + UriConstant.ToClient.INVOKE;
 
     private static RegisterService                   registerService;