diff --git a/tests/system-test/7-tmq/dataFromTsdbNWal.py b/tests/system-test/7-tmq/dataFromTsdbNWal.py
index a55fbbfd18..227ce9d5a5 100644
--- a/tests/system-test/7-tmq/dataFromTsdbNWal.py
+++ b/tests/system-test/7-tmq/dataFromTsdbNWal.py
@@ -38,9 +38,9 @@ class TDTestCase:
                     'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
                     'ctbPrefix':  'ctb',
                     'ctbStartIdx': 0,
-                    'ctbNum':     10,
+                    'ctbNum':     100,
                     'rowsPerTbl': 10000,
-                    'batchNum':   1000,
+                    'batchNum':   3000,
                     'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
                     'pollDelay':  10,
                     'showMsg':    1,
@@ -64,9 +64,7 @@ class TDTestCase:
                                                ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
                                                startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
         
-        tdLog.info("restart taosd to ensure that the data falls into the disk")
-        # tdDnodes.stop(1)
-        # tdDnodes.start(1)
+        tdLog.info("flush db to let data falls into the disk")
         tdSql.query("flush database %s"%(paraDict['dbName']))
         return
 
@@ -85,7 +83,7 @@ class TDTestCase:
                     'ctbStartIdx': 0,
                     'ctbNum':     10,
                     'rowsPerTbl': 10000,
-                    'batchNum':   10,
+                    'batchNum':   100,
                     'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
                     'pollDelay':  3,
                     'showMsg':    1,
@@ -95,8 +93,6 @@ class TDTestCase:
         paraDict['vgroups'] = self.vgroups
         paraDict['ctbNum'] = self.ctbNum
         paraDict['rowsPerTbl'] = self.rowsPerTbl
-        paraDict['batchNum']   = 100
-        paraDict['startTs'] = paraDict['startTs'] + self.rowsPerTbl
         
         topicNameList = ['topic1']
         expectRowsList = []
@@ -125,6 +121,8 @@ class TDTestCase:
         tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
 
         # after start consume, continue insert some data
+        paraDict['batchNum']   = 100
+        paraDict['startTs'] = paraDict['startTs'] + self.rowsPerTbl
         tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
                                                ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
                                                startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
@@ -137,11 +135,12 @@ class TDTestCase:
         expectRows = 1
         resultList = tmqCom.selectConsumeResult(expectRows)
                 
+                
+        tdLog.info("expect consume rows: %d, act consume rows: %d"%(expectRowsList[0], resultList[0]))
         if expectRowsList[0] != resultList[0]:
-            tdLog.info("expect consume rows: %d, act consume rows: %d"%(expectRowsList[0], resultList[0]))
             tdLog.exit("%d tmq consume rows error!"%consumerId)
 
-        tmqCom.checkFileContent(consumerId, queryString)     
+        tmqCom.checkFileContent(consumerId, queryString) 
 
         time.sleep(10)        
         for i in range(len(topicNameList)):
diff --git a/tests/system-test/7-tmq/tmqCommon.py b/tests/system-test/7-tmq/tmqCommon.py
index 98c9e37132..060e17c11f 100644
--- a/tests/system-test/7-tmq/tmqCommon.py
+++ b/tests/system-test/7-tmq/tmqCommon.py
@@ -444,6 +444,7 @@ class TMQCom:
         
         # skip first line for it is schema
         queryFile.readline()
+        
         lines = 0
         while True:
             dst = queryFile.readline()