diff --git a/source/dnode/mgmt/node_mgmt/src/dmTransport.c b/source/dnode/mgmt/node_mgmt/src/dmTransport.c
index 8186fcd4e9..8b289a5a57 100644
--- a/source/dnode/mgmt/node_mgmt/src/dmTransport.c
+++ b/source/dnode/mgmt/node_mgmt/src/dmTransport.c
@@ -387,7 +387,7 @@ int32_t dmInitClient(SDnode *pDnode) {
   rpcInit.supportBatch = 1;
   rpcInit.batchSize = 8 * 1024;
   rpcInit.timeToGetConn = tsTimeToGetAvailableConn;
-  rpcInit.notWaitAvaliableConn = 1;
+  rpcInit.notWaitAvaliableConn = 0;
 
   (void)taosVersionStrToInt(version, &(rpcInit.compatibilityVer));