diff --git a/Jenkinsfile b/Jenkinsfile
index 9c0c9ec..537a7b4 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -10,9 +10,9 @@ remote.logLevel = 'INFO'
 def build_antd()
 {
   sh '''
-cat << EOF >> "$WORKSPACE"/build_antd.sh
-  printenv
-  uname -a
+cat << EOF > "$WORKSPACE"/build_antd.sh
+printenv
+uname -a
 EOF 
 '''
   docker.image("xsangle/ci-tools:latest-" + env.arch).withRun("bash $WORKSPACE/build_antd.sh")