diff --git a/Jenkinsfile b/Jenkinsfile
index d89bdad681a3314e898517cb3c54a08da283f36f..4d7afedc4e89ce44bbf581512ca96e84a76e69af 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -55,10 +55,10 @@ def pre_test(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         sh '''
         cd ${WKC}
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{
@@ -87,10 +87,10 @@ def pre_test(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         sh '''
         cd ${WK}
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{
@@ -130,10 +130,10 @@ def pre_test_noinstall(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         sh '''
         cd ${WKC}
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{
@@ -162,10 +162,10 @@ def pre_test_noinstall(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         sh '''
         cd ${WK}
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{
@@ -202,10 +202,10 @@ def pre_test_mac(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         sh '''
         cd ${WKC}
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{
@@ -234,10 +234,10 @@ def pre_test_mac(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         sh '''
         cd ${WK}
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{
@@ -280,10 +280,10 @@ def pre_test_win(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         bat '''
         cd C:\\workspace\\TDinternal\\community
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{
@@ -311,10 +311,10 @@ def pre_test_win(){
         git checkout master
         '''
         }
-      else if(env.CHANGE_TARGET == '2.0'){
+      else if(env.CHANGE_TARGET == '2.4'){
         bat '''
         cd C:\\workspace\\TDinternal
-        git checkout 2.0
+        git checkout 2.4
         '''
       }
       else{