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 f3d631aa..7b51ee35 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
@@ -725,7 +725,7 @@ public class ModelsServiceImpl implements ModelsService {
 
                 if (Constant.Source_Hand_Export.equals(modelsVo.getModelSource())) {
                     String bucketName = sourcePath.split("/")[0];
-                    String root_path = sourcePath.split("/")[1];
+                    String root_path = sourcePath.substring(bucketName.length() + 1);
                     minioUtil.downloadFiles(bucketName, root_path, modelPath);
 
                     HashMap<String, TrainTaskDepency> map = new HashMap<>();