modify

src/Hotline.Api/Controllers/SettingController.cs

@@ -59,7 +59,7 @@ namespace Hotline.Api.Controllers
 
            return await _systemSettingGroupRepository.QueryExtAsync(
                x => true, 
-               x => x.Includes(d => d.SystemSettings.OrderBy(x=>x.Sort)),
+               x => x.Includes(d => d.SystemSettings.OrderBy(x=>x.Sort).ToList()),
                x => x.OrderBy(d=>d.Sort));
 
         }