diff --git a/tests/system-test/7-tmq/subscribeDb.py b/tests/system-test/7-tmq/subscribeDb.py
index c47c218891a5d0f434e3795e7137d625e224f1c2..41db943f835d4b7d6ed11a83aa14a7ad53ad47df 100644
--- a/tests/system-test/7-tmq/subscribeDb.py
+++ b/tests/system-test/7-tmq/subscribeDb.py
@@ -13,11 +13,11 @@ from util.dnodes import *
 
 class TDTestCase:
     hostname = socket.gethostname()
-    rpcDebugFlagVal = '143'
+    # rpcDebugFlagVal = '143'
     #clientCfgDict = {'serverPort': '', 'firstEp': '', 'secondEp':'', 'rpcDebugFlag':'135', 'fqdn':''}
     #clientCfgDict["rpcDebugFlag"]  = rpcDebugFlagVal
     #updatecfgDict = {'clientCfg': {}, 'serverPort': '', 'firstEp': '', 'secondEp':'', 'rpcDebugFlag':'135', 'fqdn':''}
-    updatecfgDict["rpcDebugFlag"] = rpcDebugFlagVal
+    # updatecfgDict["rpcDebugFlag"] = rpcDebugFlagVal
     #print ("===================: ", updatecfgDict)
 
     def init(self, conn, logSql, replicaVar=1):