diff --git a/Jenkinsfile b/Jenkinsfile
index cef902328cddcfb43bbf01d134789c6e03b064a8..bbde00d8a6a15292af063c0eaa4b4abfa2f050c7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -140,19 +140,16 @@ pipeline {
           script {
             if (env.CHANGE_TARGET == 'master') {
               sh '''
-              cd ${WK}
               git checkout master
               '''
               }
             else if(env.CHANGE_TARGET == '2.0'){
               sh '''
-              cd ${WK}
               git checkout 2.0
               '''
             } 
             else{
               sh '''
-              cd ${WK}
               git checkout develop
               '''
             } 
diff --git a/tests/pytest/crash_gen/valgrind_taos.supp b/tests/pytest/crash_gen/valgrind_taos.supp
index 6c92f33018811f5fa919cadc46ba93c3bb963bb9..b9296f008e97d0ebcf8498a29b4ebedc2313cf84 100644
--- a/tests/pytest/crash_gen/valgrind_taos.supp
+++ b/tests/pytest/crash_gen/valgrind_taos.supp
@@ -18108,4 +18108,4 @@
    fun:_PyEval_EvalFrameDefault
    fun:_PyEval_EvalCodeWithName
    fun:_PyFunction_Vectorcall
-}
\ No newline at end of file
+} 
\ No newline at end of file