diff --git a/OshimaWebAPI/Controllers/FunGameController.cs b/OshimaWebAPI/Controllers/FunGameController.cs
index 9f2cafe..8c0a613 100644
--- a/OshimaWebAPI/Controllers/FunGameController.cs
+++ b/OshimaWebAPI/Controllers/FunGameController.cs
@@ -1,6 +1,5 @@
 using System.Text;
 using System.Text.RegularExpressions;
-using System.Xml.Linq;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
diff --git a/OshimaWebAPI/OshimaWebAPI.cs b/OshimaWebAPI/OshimaWebAPI.cs
index ca43db3..1f80334 100644
--- a/OshimaWebAPI/OshimaWebAPI.cs
+++ b/OshimaWebAPI/OshimaWebAPI.cs
@@ -237,7 +237,7 @@ namespace Oshima.FunGame.WebAPI
             if (objs.Length > 0 && objs[0] is WebApplication app)
             {
                 _serviceScopeFactory = app.Services.GetRequiredService<IServiceScopeFactory>();
-                Controller.WriteLine("获取到：IServiceScopeFactory");
+                if (_serviceScopeFactory != null) Controller.WriteLine("获取到：IServiceScopeFactory");
             }
         }