diff --git a/tests/system-test/8-stream/stream_multi_agg.py b/tests/system-test/8-stream/stream_multi_agg.py
index 3532825493..acb80f528b 100644
--- a/tests/system-test/8-stream/stream_multi_agg.py
+++ b/tests/system-test/8-stream/stream_multi_agg.py
@@ -39,7 +39,7 @@ class TDTestCase:
 
         os.system("nohup taosBenchmark -y -B 1 -t 40 -S 1000 -n 10 -i 1000 -v 5  > /dev/null 2>&1 &")
         time.sleep(10)
-        tdSql.query("use test")
+        tdSql.execute("use test", queryTimes=100)
         tdSql.query("create stream if not exists s1 trigger at_once  ignore expired 0 ignore update 0  fill_history 1 into st1 as select _wstart,sum(voltage),groupid from meters partition by groupid interval(2s)")
         tdLog.debug("========create stream and insert data ok========")
         time.sleep(15)
@@ -66,7 +66,7 @@ class TDTestCase:
 
         os.system("taosBenchmark -d db -t 20 -v 6 -n 1000 -y  > /dev/null 2>&1")
         # create stream
-        tdSql.execute("use db")
+        tdSql.execute("use db", queryTimes=100)
         tdSql.execute("create stream stream1 fill_history 1 into sta as select count(*) as cnt from meters interval(10a);",show=True)
         time.sleep(5)