fix 网格增加最大用户数设置

Src/Dlhis.Basic/WorkGrids/Services/IWorkGridService.cs

@@ -15,13 +15,13 @@ public interface IWorkGridService : IScopeDependency
     /// <param name="request"></param>
     /// <returns></returns>
     Task<Pagination<WorkGridGainfoPageResponse>> GetPageAsync(WorkGridGainfoPageRequest request);
-    
+
     /// <summary>
     /// 保存
     /// </summary>
     /// <param name="requests"></param>
     /// <returns></returns>
-    Task SaveAsync(List<WorkGridSaveRequest> requests);
+    Task<string> SaveAsync(List<WorkGridSaveRequest> requests);
 
     /// <summary>
     /// /网格分页
@@ -48,7 +48,7 @@ public interface IWorkGridService : IScopeDependency
     /// </summary>
     /// <param name="request"></param>
     /// <returns></returns>
-    Task AssignAsync(WorkGridUserAssignRequest request);
+    Task<string> AssignAsync(WorkGridUserAssignRequest request);
 
     /// <summary>
     /// 移除人员