diff --git a/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs b/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
index 469a72c4..3fbf92c7 100644
--- a/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
+++ b/src/Infrastructure/BotSharp.Core/Users/Services/UserService.cs
@@ -407,7 +407,7 @@ public class UserService : IUserService
         var record = id.Contains("@") ? db.GetUserByEmail(id) : db.GetUserByUserName(id);
         if (record == null)
         {
-            record = db.GetUserByUserName(id);
+            record = db.GetUserByPhone(id);
         }
 
         if (record == null)
@@ -483,7 +483,7 @@ public class UserService : IUserService
 
         var db = _services.GetRequiredService<IBotSharpRepository>();
         var UserByphone = db.GetUserByPhone(phone);
-        if (UserByphone != null && UserByphone.Verified)
+        if (UserByphone != null/* && UserByphone.Verified*/)
         {
             return true;
         }
diff --git a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs
index eb9656fe..5e9a17f0 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs
@@ -57,7 +57,7 @@ public class UserViewModel
             CreateDate = user.CreatedTime,
             UpdateDate = user.UpdatedTime,
             Avatar = "/user/avatar",
-            RegionCode = user.RegionCode
+            RegionCode = string.IsNullOrWhiteSpace(user.RegionCode) ? "CN" : user.RegionCode
         };
     }
 }