diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
index 8e0beab8..2d7c33f2 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
@@ -184,6 +184,8 @@ public class NewDatasetServiceImpl implements NewDatasetService {
         // 命令行操作 git clone 项目地址
         dvcUtils.gitClone(localPath1, projectUrl, "master", gitLinkUsername, gitLinkPassword);
         dvcUtils.refreshRemoteBranches(localPath1, gitLinkUsername, gitLinkPassword, "master");
+        //检查是否存在本地重名分支，有的话干掉
+        dvcUtils.deleteLocalBranch(localPath1, branchName);
         // 创建本地分支
         dvcUtils.createLocalBranchBasedOnMaster(localPath1, branchName);
         //dvc checkout