diff --git a/tests/pytest/util/dnodes.py b/tests/pytest/util/dnodes.py
index b90e62cf62..070e56114a 100644
--- a/tests/pytest/util/dnodes.py
+++ b/tests/pytest/util/dnodes.py
@@ -40,7 +40,7 @@ class TDSimClient:
             "rpcDebugFlag": "135",
             "tmrDebugFlag": "131",
             "dDebugFlag":"131",
-            "cDebugFlag": "135",
+            "cDebugFlag": "131",
             "uDebugFlag": "131",
             "jniDebugFlag": "131",
             "qDebugFlag": "135",
diff --git a/tests/system-test/7-tmq/tmqClientConsLog.py b/tests/system-test/7-tmq/tmqClientConsLog.py
index ab0c5f6a72..83d6f93be1 100644
--- a/tests/system-test/7-tmq/tmqClientConsLog.py
+++ b/tests/system-test/7-tmq/tmqClientConsLog.py
@@ -16,6 +16,9 @@ sys.path.append("./7-tmq")
 from tmqCommon import *
 
 class TDTestCase:
+    
+    clientCfgDict = {'debugFlag': 135}
+    updatecfgDict = {'debugFlag': 131, 'clientCfg':clientCfgDict}
     def __init__(self):
         self.vgroups    = 3
         self.ctbNum     = 10