diff --git a/dsLightRag/Liblib/PuLIDGenerator.py b/dsLightRag/Liblib/PuLIDGenerator.py
index 632e7324..c26eb8bd 100644
--- a/dsLightRag/Liblib/PuLIDGenerator.py
+++ b/dsLightRag/Liblib/PuLIDGenerator.py
@@ -1,4 +1,6 @@
 import json
+
+from Config.Config import OBS_BUCKET, OBS_SERVER
 from LibLibUtil import LibLibUtil
 
 class PuLIDGenerator:
@@ -88,7 +90,8 @@ class PuLIDGenerator:
                         
                         if obs_url:
                             print(f"✅ 文件处理完成，OBS地址: {obs_url}")
-                            return obs_url
+                            file_url = f"https://{OBS_BUCKET}.{OBS_SERVER}/{obs_url}"
+                            return file_url
                         else:
                             print("❌ 文件上传OBS失败")
                             return None