diff --git a/ZR.Admin.WebApi/Controllers/System/SysMenuController.cs b/ZR.Admin.WebApi/Controllers/System/SysMenuController.cs
index 48f8063..ebfe538 100644
--- a/ZR.Admin.WebApi/Controllers/System/SysMenuController.cs
+++ b/ZR.Admin.WebApi/Controllers/System/SysMenuController.cs
@@ -119,7 +119,7 @@ namespace ZR.Admin.WebApi.Controllers.System
                 return ToResponse(ApiResult.Error($"修改菜单'{modal.MenuName}'失败，上级菜单不能选择自己"));
             }
             modal.Update_by = HttpContext.GetName();
-            int result = sysMenuService.EditMenu(modal);
+            long result = sysMenuService.EditMenu(modal);
 
             return ToResponse(result);
         }
@@ -151,7 +151,7 @@ namespace ZR.Admin.WebApi.Controllers.System
             }
 
             menu.Create_by = HttpContext.GetName();
-            int result = sysMenuService.AddMenu(menu);
+            long result = sysMenuService.AddMenu(menu);
 
             return ToResponse(result);
         }
diff --git a/ZR.Service/System/IService/ISysMenuService.cs b/ZR.Service/System/IService/ISysMenuService.cs
index 367d646..78f8a36 100644
--- a/ZR.Service/System/IService/ISysMenuService.cs
+++ b/ZR.Service/System/IService/ISysMenuService.cs
@@ -15,9 +15,9 @@ namespace ZR.Service.System.IService
 
         SysMenu GetMenuByMenuId(int menuId);
         List<SysMenu> GetMenusByMenuId(int menuId, long userId);
-        int AddMenu(SysMenu menu);
+        long AddMenu(SysMenu menu);
 
-        int EditMenu(SysMenu menu);
+        long EditMenu(SysMenu menu);
 
         int DeleteMenuById(int menuId);
 
diff --git a/ZR.Service/System/SysMenuService.cs b/ZR.Service/System/SysMenuService.cs
index 88e76f4..1a267d5 100644
--- a/ZR.Service/System/SysMenuService.cs
+++ b/ZR.Service/System/SysMenuService.cs
@@ -10,7 +10,6 @@ using ZR.Model.System.Dto;
 using ZR.Model.System.Generate;
 using ZR.Model.System.Vo;
 using ZR.Service.System.IService;
-using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace ZR.Service
 {
@@ -108,10 +107,10 @@ namespace ZR.Service
         /// </summary>
         /// <param name="menu"></param>
         /// <returns></returns>
-        public int AddMenu(SysMenu menu)
+        public long AddMenu(SysMenu menu)
         {
             menu.Create_time = DateTime.Now;
-            return InsertReturnIdentity(menu);
+            return InsertReturnBigIdentity(menu);
         }
 
         /// <summary>
@@ -119,7 +118,7 @@ namespace ZR.Service
         /// </summary>
         /// <param name="menu"></param>
         /// <returns></returns>
-        public int EditMenu(SysMenu menu)
+        public long EditMenu(SysMenu menu)
         {
             menu.Icon = string.IsNullOrEmpty(menu.Icon) ? "" : menu.Icon;
             return Update(menu, false);