diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java
index 3742478d..b97fd948 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java
@@ -706,6 +706,10 @@ public class ModelsServiceImpl implements ModelsService {
             String metaPath = rootPath + "/metadata";
             String relatePath = ci4sUsername + "/model/" + modelsVo.getId() + "/" + repositoryName + "/" + branchName + "/model";
 
+            //干掉目标文件夹
+            dvcUtils.deleteDirectory(rootPath);
+            FileUtil.renameFile(rootPath, rootPath + "_deleted_" + System.currentTimeMillis());
+
             //克隆
             dvcUtils.gitClone(rootPath, projectUrl, oldModelDependencys.get(0).getVersion(), gitLinkUsername, gitLinkPassword);
             dvcUtils.refreshRemoteBranches(rootPath, gitLinkUsername, gitLinkPassword, oldModelDependencys.get(0).getVersion());
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 aaf139dd..a27ff01d 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
@@ -191,6 +191,10 @@ public class NewDatasetServiceImpl implements NewDatasetService {
         String datasetPath = localPath + "/dataset";
         String projectUrl = gitendpoint + "/" + owner + "/" + repositoryName + ".git";
 
+        //干掉目标文件夹
+        dvcUtils.deleteDirectory(localPath);
+        FileUtil.renameFile(localPath, localPath + "_deleted_" + System.currentTimeMillis());
+
         //查询项目信息
         Map projectDetail = gitService.getProjectDetail(owner, repositoryName, token);