diff --git a/Jenkinsfile b/Jenkinsfile
index d007adf7361c7781572b56bbf1b40b251164b29b..7a3da2b3a0a33e27c0dccc5126fdac13336f1356 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -174,14 +174,13 @@ pipeline {
                 ./crash_gen.sh -a -p -t 4 -s 2000
                 '''
             }
-            catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
-                sh '''
-                cd ${WKC}/tests/pytest
-                rm -rf /var/lib/taos/*
-                rm -rf /var/log/taos/*
-                ./handle_crash_gen_val_log.sh
-                '''
-            }  
+
+            sh '''
+            cd ${WKC}/tests/pytest
+            rm -rf /var/lib/taos/*
+            rm -rf /var/log/taos/*
+            ./handle_crash_gen_val_log.sh
+            '''
             timeout(time: 45, unit: 'MINUTES'){
                 sh '''
                 date
diff --git a/tests/pytest/handle_crash_gen_val_log.sh b/tests/pytest/handle_crash_gen_val_log.sh
index 528316700d184171641f7f686a3c12102b6c1feb..502c859dad85a8fcceee7e0efaaa46ab9bded02a 100755
--- a/tests/pytest/handle_crash_gen_val_log.sh
+++ b/tests/pytest/handle_crash_gen_val_log.sh
@@ -16,7 +16,7 @@ TOP_DIR=`pwd`
 TAOSD_DIR=`find . -name "taosd"|grep -v community|head -n1`
 nohup $TAOSD_DIR >/dev/null &
 cd -
-./crash_gen.sh --valgrind -p -t 10 -s 350 -b 4
+./crash_gen.sh --valgrind -p -t 10 -s 500 -b 4
 pidof taosd|xargs kill -9
 grep 'start to execute\|ERROR SUMMARY' valgrind.err|grep -v 'grep'|uniq|tee crash_gen_mem_err.log
 
@@ -36,11 +36,13 @@ for defiMemError in `grep 'definitely lost:' crash_gen-definitely-lost-out.log |
 do
 defiMemError=(${defiMemError//,/})
 if [ -n "$defiMemError" ]; then
-    if [ "$defiMemError" -gt 3 -a "$defiMemError" -lt 1013 ]; then
-    echo -e "${RED} ## Memory errors number valgrind reports \
-                Definitely lost is $defiMemError. More than our threshold! ## ${NC}"
+    if [ "$defiMemError" -gt 0 -a "$defiMemError" -lt 1013 ]; then
+      cat valgrind.err
+      echo -e "${RED} ## Memory errors number valgrind reports \
+                  Definitely lost is $defiMemError. More than our threshold! ## ${NC}"
       exit 8
     elif [ "$defiMemError" -gt 1013 ];then           #add for azure
+      cat valgrind.err
       echo -e "${RED} ## Memory errors number valgrind reports \
                 Definitely lost is $defiMemError. More than our threshold! ## ${NC}"
       exit 8