优化代码注释&命名空间

ZR.Model/System/SysUserRole.cs

@@ -1,21 +1,18 @@
 using SqlSugar;
-using System;
-using System.Collections.Generic;
-using System.Text;
 
 namespace ZR.Model.System
 {
     /// <summary>
     /// 用户角色关联表 用户N-1 角色
     /// </summary>
-    [SqlSugar.SugarTable("sys_user_role")]
+    [SugarTable("sys_user_role")]
     [Tenant("0")]
     public class SysUserRole
     {
-        [SqlSugar.SugarColumn(ColumnName = "user_id", IsPrimaryKey = true)]
+        [SugarColumn(ColumnName = "user_id", IsPrimaryKey = true)]
         public long UserId { get; set; }
 
-        [SqlSugar.SugarColumn(ColumnName = "role_id", IsPrimaryKey = true)]
+        [SugarColumn(ColumnName = "role_id", IsPrimaryKey = true)]
         public long RoleId { get; set; }
     }
 }