diff --git a/Jenkinsfile2 b/Jenkinsfile2
index a7c65c963b..91ee627d98 100644
--- a/Jenkinsfile2
+++ b/Jenkinsfile2
@@ -137,7 +137,6 @@ def pre_test_win(){
         cd C:\\workspace\\TDengine
         git branch
         git pull || git pull
-        git clean -dfx
         git fetch origin +refs/pull/%CHANGE_ID%/merge
         git checkout -qf FETCH_HEAD
     '''