diff --git a/tests/system-test/simpletest.bat b/tests/system-test/simpletest.bat
index 0b1f16d216..656828aa1e 100644
--- a/tests/system-test/simpletest.bat
+++ b/tests/system-test/simpletest.bat
@@ -1,12 +1,12 @@
 
-@REM python3 .\test.py -f 0-others\taosShell.py
-@REM python3 .\test.py -f 0-others\taosShellError.py
+python3 .\test.py -f 0-others\taosShell.py
+python3 .\test.py -f 0-others\taosShellError.py
 python3 .\test.py -f 0-others\taosShellNetChk.py
 python3 .\test.py -f 0-others\telemetry.py
 python3 .\test.py -f 0-others\taosdMonitor.py
 python3 .\test.py -f 0-others\udfTest.py
-@REM python3 .\test.py -f 0-others\udf_create.py
-@REM python3 .\test.py -f 0-others\udf_restart_taosd.py
+python3 .\test.py -f 0-others\udf_create.py
+python3 .\test.py -f 0-others\udf_restart_taosd.py
 @REM python3 .\test.py -f 0-others\cachelast.py
 
 @REM python3 .\test.py -f 0-others\user_control.py
diff --git a/tests/system-test/test.py b/tests/system-test/test.py
index 7d78f5ab21..8a8356449c 100644
--- a/tests/system-test/test.py
+++ b/tests/system-test/test.py
@@ -38,7 +38,9 @@ def checkRunTimeError():
     while 1:
         time.sleep(1)
         timeCount = timeCount + 1
+        print("checkRunTimeError",timeCount)
         if (timeCount>900):
+            print("stop the test.")
             os.system("TASKKILL /F /IM taosd.exe")
             os.system("TASKKILL /F /IM taos.exe")
             os.system("TASKKILL /F /IM tmq_sim.exe")