diff --git a/tests/Jenkinsfile b/tests/Jenkinsfile
index fb96b669ffc7329c37f9aee57328d5aaf66e7e36..ed54515ba800759d3cae98a034590e7b9d7611fd 100644
--- a/tests/Jenkinsfile
+++ b/tests/Jenkinsfile
@@ -1,5 +1,32 @@
 def pre_test(){
    
+    sh '''
+    sudo rmtaos||echo 'no taosd installed'
+    '''
+    sh '''
+    cd ${WKC}
+    git reset --hard
+    git checkout $BRANCH_NAME
+    git pull
+    git submodule update
+    cd ${WK}
+    git reset --hard
+    git checkout $BRANCH_NAME
+    git pull
+    export TZ=Asia/Harbin
+    date
+    rm -rf ${WK}/debug
+    mkdir debug
+    cd debug
+    cmake -DMEMORY_SANITIZER=true .. > /dev/null
+    make > /dev/null
+    make install > /dev/null
+    pip3 install ${WKC}/src/connector/python
+    '''
+    return 1
+}
+def pre_test_p(){
+   
     sh '''
     sudo rmtaos||echo 'no taosd installed'
     '''
@@ -39,7 +66,7 @@ pipeline {
         stage('pytest') {
           agent{label 'slad1'}
           steps {
-            pre_test()
+            pre_test_p()
             sh '''
             cd ${WKC}/tests
             find pytest -name '*'sql|xargs rm -rf
diff --git a/tests/mas/Jenkinsfile b/tests/mas/Jenkinsfile
index ae2286298f3e7de4e831451ccdeaef28a5d71a8e..4dcc1d9c183401b61934d6fbc21be31e4c25bfda 100644
--- a/tests/mas/Jenkinsfile
+++ b/tests/mas/Jenkinsfile
@@ -1,5 +1,32 @@
 def pre_test(){
    
+    sh '''
+    sudo rmtaos||echo 'no taosd installed'
+    '''
+    sh '''
+    cd ${WKC}
+    git reset --hard
+    git checkout $BRANCH_NAME
+    git pull
+    git submodule update
+    cd ${WK}
+    git reset --hard
+    git checkout $BRANCH_NAME
+    git pull
+    export TZ=Asia/Harbin
+    date
+    rm -rf ${WK}/debug
+    mkdir debug
+    cd debug
+    cmake -DMEMORY_SANITIZER=true .. > /dev/null
+    make > /dev/null
+    make install > /dev/null
+    pip3 install ${WKC}/src/connector/python/ || echo 0
+    '''
+    return 1
+}
+def pre_test_p(){
+   
     sh '''
     sudo rmtaos||echo 'no taosd installed'
     '''
@@ -39,7 +66,7 @@ pipeline {
         stage('pytest') {
           agent{label 'slam1'}
           steps {
-            pre_test()
+            pre_test_p()
             sh '''
             cd ${WKC}/tests
             find pytest -name '*'sql|xargs rm -rf