diff --git a/tests/system-test/simpletest.bat b/tests/system-test/simpletest.bat
index 656828aa1e..cc4ae17955 100644
--- a/tests/system-test/simpletest.bat
+++ b/tests/system-test/simpletest.bat
@@ -4,9 +4,9 @@ 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
-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\udfTest.py
+@REM python3 .\test.py -f 0-others\udf_create.py
+@REM 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