diff --git a/asg_form/Controllers/Teamregistration/RegisterController.cs b/asg_form/Controllers/Teamregistration/RegisterController.cs
index 12d6654..5459df8 100644
--- a/asg_form/Controllers/Teamregistration/RegisterController.cs
+++ b/asg_form/Controllers/Teamregistration/RegisterController.cs
@@ -26,6 +26,7 @@ namespace asg_form.Controllers.Teamregistration
     }
     public class userMsg
     {
+        public long id { get; set; }
         public string chinaname { get; set; }
         public int userId { get; set; }
         public int sex { get; set; }
@@ -33,7 +34,7 @@ namespace asg_form.Controllers.Teamregistration
         public string gameId { get; set; }
         public string historyRank { get; set; }
         public string contactNumber { get; set; }
-        public long id { get; set; }
+        
     }
     public class RegisterController : ControllerBase 
     {
@@ -50,12 +51,11 @@ namespace asg_form.Controllers.Teamregistration
         [HttpPost]
         [Authorize]
         public async Task<ActionResult<object>> UserRgst([FromBody] userMsg msg)
-        {
-            string userId = this.User.FindFirst(ClaimTypes.NameIdentifier)!.Value;
+        {   //var userId = this.User.FindFirst(ClaimTypes.NameIdentifier)!.Value;
 
             using (TestDbContext sub = new TestDbContext())
             {
-                if (sub.T_Comform.Find(userId) != null)
+                if (sub.T_Comform.Find(msg.userId) != null)
                 {
                     return Ok(new error_mb { code = 400, message = "你已经提交过表单了，请不要重复提交" });
                 }