diff --git a/tests/system-test/7-tmq/tmqCommon.py b/tests/system-test/7-tmq/tmqCommon.py
index 4cda0624010305743e4249dd87594f1cf255b037..895da95e5d5d8280b9e420b2803681674dab5bc2 100644
--- a/tests/system-test/7-tmq/tmqCommon.py
+++ b/tests/system-test/7-tmq/tmqCommon.py
@@ -151,7 +151,7 @@ class TMQCom:
                     if tdSql.getData(i, 1) == 0:
                         loopFlag = 0
                         break
-            time.sleep(0.1)
+            time.sleep(0.02)
         return
 
     def getStartCommitNotifyFromTmqsim(self,cdbName='cdb',rows=2):
@@ -165,7 +165,7 @@ class TMQCom:
                     if tdSql.getData(i, 1) == 1:
                         loopFlag = 0
                         break
-            time.sleep(0.1)
+            time.sleep(0.02)
         return
 
     def create_database(self,tsql, dbName,dropFlag=1,vgroups=4,replica=1):