diff --git a/Jenkinsfile b/Jenkinsfile
index 19dd792..46536a2 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -80,7 +80,9 @@ pipeline {
                         returnStdout: true
                     ).trim()
 
-                    env.IMAGE_TAG = "${env.BRANCH_NAME}-${env.BUILD_NUMBER}-${shortCommit}"
+                    // 清理分支名：将斜杠替换为连字符，确保 Docker 标签格式有效
+                    def sanitizedBranchName = env.BRANCH_NAME.replaceAll('/', '-')
+                    env.IMAGE_TAG = "${sanitizedBranchName}-${env.BUILD_NUMBER}-${shortCommit}"
                     env.PREVIOUS_IMAGE_TAG = getPreviousImageTag()
                     env.GIT_COMMIT_MSG = sh(
                         script: 'git log -1 --pretty=%B',