doc: 格式化代码

src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/DictService.cs

@@ -192,7 +192,7 @@ class DictService : BaseDatabase, IDict
         var dicts = GetAll();
 
         // appId 为空时读取前台列表取第一个应用作为默认应用
-        appId ??= GetApps().FirstOrDefault(d => d.Key != "BA").Key ?? AppId;
+        appId ??= GetApps().FirstOrDefault(d => d.Key != AppId).Key ?? AppId;
         url = dicts.FirstOrDefault(d => d.Category == "应用首页" && d.Name.Equals(appId, StringComparison.OrdinalIgnoreCase) && d.Define == EnumDictDefine.System)?.Code;
         return url;
     }