diff --git a/tests/perftest-scripts/coverage_test.sh b/tests/perftest-scripts/coverage_test.sh
index 5085ec89d00def1a2147f24ccbeb488406541775..80b00e8e9a494971192c380e7c6597942b22d51f 100755
--- a/tests/perftest-scripts/coverage_test.sh
+++ b/tests/perftest-scripts/coverage_test.sh
@@ -56,9 +56,9 @@ function runGeneralCaseOneByOne {
 			case=`echo $line | grep sim$ |awk '{print $NF}'`
 
 			if [ -n "$case" ]; then
-				./test.sh -f $case > /dev/null 2>&1 && \
-				echo -e "${GREEN}$case success${NC}" | tee -a $TDENGINE_COVERAGE_REPORT || \
-				echo -e "${RED}$case failed${NC}" | tee -a $TDENGINE_COVERAGE_REPORT
+				date +%F\ %T | tee -a  $TDENGINE_COVERAGE_REPORT  && ./test.sh -f $case > /dev/null 2>&1 && \
+                ( grep -q 'script.*success.*m$' ../../sim/tsim/log/taoslog0.0 && echo -e "${GREEN}$case success${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT ) \
+                || echo -e "${RED}$case failed${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT
 			fi
 		fi
 	done < $1
diff --git a/tests/test-all.sh b/tests/test-all.sh
index bee2f1e7eca19494be3af818896bee33fa5d9c32..8a9745295b2f4211be3a1b414d453ccdf2858023 100755
--- a/tests/test-all.sh
+++ b/tests/test-all.sh
@@ -22,7 +22,8 @@ function runSimCaseOneByOne {
 			case=`echo $line | grep sim$ |awk '{print $NF}'`
       IN_TDINTERNAL="community"
       start_time=`date +%s`
-       IN_TDINTERNAL="community"
+      IN_TDINTERNAL="community"
+      date +%F\ %T | tee -a out.log
       if [[ "$tests_dir" == *"$IN_TDINTERNAL"* ]]; then
         echo -n $case
         ./test.sh -f $case > /dev/null 2>&1 && \
@@ -53,6 +54,7 @@ function runSimCaseOneByOnefq {
 
       start_time=`date +%s`
       IN_TDINTERNAL="community"
+      date +%F\ %T | tee -a out.log
       if [[ "$tests_dir" == *"$IN_TDINTERNAL"* ]]; then
         echo -n $case
         ./test.sh -f $case > /dev/null 2>&1 && \
@@ -94,6 +96,7 @@ function runPyCaseOneByOne {
           case=`echo $line|awk '{print $NF}'`
         fi
         start_time=`date +%s`
+        date +%F\ %T | tee -a pytest-out.log
         echo -n $case
         $line > /dev/null 2>&1 && \
           echo -e "${GREEN} success${NC}" | tee -a pytest-out.log || \
@@ -122,6 +125,7 @@ function runPyCaseOneByOnefq {
           case=`echo $line|awk '{print $NF}'`
         fi
         start_time=`date +%s`
+        date +%F\ %T | tee -a pytest-out.log
         echo -n $case
         $line > /dev/null 2>&1 && \
           echo -e "${GREEN} success${NC}" | tee -a pytest-out.log || \