fix 增加非高级角色处理

Src/Dlhis.Sys/Identity/Services/Implements/RoleService.cs

@@ -94,9 +94,12 @@ public class RoleService : IRoleService
                 var myi = _roles.IndexOf(myRole);
 
                 var ii = _roles.IndexOf(role.Name);
-                if (ii <= myi)
+                if (ii != -1)
                 {
-                    throw new UserFriendlyException("不可操作当前用户");
+                    if (ii <= myi)
+                    {
+                        throw new UserFriendlyException($"不可操作当前用户({role.Name})");
+                    }
                 }
             }
         }