diff --git a/tests/system-test/fulltest.bat b/tests/system-test/fulltest.bat
index cae7bf17411841c102c4daf128c308b8ba40055a..fcb2b1af5e9755baa0c36279a25b7fa3a26d109c 100644
--- a/tests/system-test/fulltest.bat
+++ b/tests/system-test/fulltest.bat
@@ -6,7 +6,7 @@ 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
-@REM python3 .\test.py -f 0-others\udf_restart_taosd.py
+python3 .\test.py -f 0-others\udf_restart_taosd.py
 python3 .\test.py -f 0-others\cachelast.py
 
 python3 .\test.py -f 0-others\user_control.py
@@ -21,7 +21,7 @@ python3 .\test.py -f 1-insert\alter_table.py
 python3 .\test.py -f 2-query\between.py
 python3 .\test.py -f 2-query\distinct.py
 python3 .\test.py -f 2-query\varchar.py
-@REM python3 .\test.py -f 2-query\ltrim.py
+python3 .\test.py -f 2-query\ltrim.py
 python3 .\test.py -f 2-query\rtrim.py
 python3 .\test.py -f 2-query\length.py
 python3 .\test.py -f 2-query\char_length.py
@@ -32,12 +32,12 @@ python3 .\test.py -f 2-query\join2.py
 python3 .\test.py -f 2-query\cast.py
 python3 .\test.py -f 2-query\union.py
 python3 .\test.py -f 2-query\union1.py
-@REM python3 .\test.py -f 2-query\concat.py
+python3 .\test.py -f 2-query\concat.py
 python3 .\test.py -f 2-query\concat2.py
 python3 .\test.py -f 2-query\concat_ws.py
 python3 .\test.py -f 2-query\concat_ws2.py
-@REM python3 .\test.py -f 2-query\check_tsdb.py
-@REM python3 .\test.py -f 2-query\spread.py
+python3 .\test.py -f 2-query\check_tsdb.py
+python3 .\test.py -f 2-query\spread.py
 @REM python3 .\test.py -f 2-query\hyperloglog.py
 
 python3 .\test.py -f 2-query\timezone.py
@@ -71,7 +71,7 @@ python3 .\test.py -f 2-query\tan.py
 python3 .\test.py -f 2-query\arcsin.py
 python3 .\test.py -f 2-query\arccos.py
 python3 .\test.py -f 2-query\arctan.py
-@REM python3 .\test.py -f 2-query\query_cols_tags_and_or.py
+python3 .\test.py -f 2-query\query_cols_tags_and_or.py
 @REM # python3 .\test.py -f 2-query\nestedQuery.py
 @REM # TD-15983 subquery output duplicate name column. 
 @REM # Please Xiangyang Guo modify the following script
@@ -83,7 +83,7 @@ python3 .\test.py -f 2-query\elapsed.py
 python3 .\test.py -f 2-query\mavg.py
 python3 .\test.py -f 2-query\diff.py
 python3 .\test.py -f 2-query\sample.py
-@REM python3 .\test.py -f 2-query\function_diff.py
+python3 .\test.py -f 2-query\function_diff.py
 python3 .\test.py -f 2-query\unique.py
 python3 .\test.py -f 2-query\stateduration.py
 python3 .\test.py -f 2-query\function_stateduration.py
diff --git a/tests/system-test/test-all.bat b/tests/system-test/test-all.bat
index 0bdebed45b38d3f40a6f42ef30688221e92b96d4..076be6563a8c110143e2c3e59e83f3deb6d46a11 100644
--- a/tests/system-test/test-all.bat
+++ b/tests/system-test/test-all.bat
@@ -22,10 +22,11 @@ echo Windows Taosd Test
 for /F "usebackq tokens=*" %%i in (simpletest.bat) do (
     for /f "tokens=1* delims= " %%a in ("%%i") do if not "%%a" == "@REM" (
         set /a a+=1
+        set timeNow=!time!
         echo !a! Processing %%i
-        call :GetTimeSeconds !time!
+        call :GetTimeSeconds !timeNow!
         set time1=!_timeTemp!
-        echo Start at !time!
+        echo Start at !timeNow!
         call %%i ARG1 > result_!a!.txt 2>error_!a!.txt
         if errorlevel 1 ( call :colorEcho 0c "failed" &echo. && echo result: && cat result_!a!.txt && echo error: && cat error_!a!.txt && exit 8 ) else ( call :colorEcho 0a "Success" &echo. ) 
     )
@@ -45,10 +46,11 @@ for /F "usebackq tokens=*" %%i in (simpletest.bat) do (
 exit
 
 :colorEcho
-call :GetTimeSeconds %time%
+set timeNow=%time%
+call :GetTimeSeconds %timeNow%
 set time2=%_timeTemp%
 set /a interTime=%time2% - %time1%
-echo End at %time% , cast %interTime%s
+echo End at %timeNow% , cast %interTime%s
 echo off
 <nul set /p ".=%DEL%" > "%~2"
 findstr /v /a:%1 /R "^$" "%~2" nul