diff --git a/Admin.NET/Admin.NET.Core/Service/File/SysFileService.cs b/Admin.NET/Admin.NET.Core/Service/File/SysFileService.cs
index 236d0655..5ee67092 100644
--- a/Admin.NET/Admin.NET.Core/Service/File/SysFileService.cs
+++ b/Admin.NET/Admin.NET.Core/Service/File/SysFileService.cs
@@ -417,11 +417,7 @@ public class SysFileService : IDynamicApiController, ITransient
                 await file.CopyToAsync(stream);
             }
 
-            // 生成外链
-            var host = CommonUtil.GetLocalhost();
-            if (!host.EndsWith('/'))
-                host += "/";
-            newFile.Url = $"{host}{newFile.FilePath}/{newFile.Id + newFile.Suffix}";
+            newFile.Url = $"{newFile.FilePath}/{newFile.Id + newFile.Suffix}";
         }
         await _sysFileRep.AsInsertable(newFile).ExecuteCommandAsync();
         return newFile;