diff --git a/asg_form/Controllers/InviteReferee.cs b/asg_form/Controllers/InviteReferee.cs
index f7ba24a..50af14a 100644
--- a/asg_form/Controllers/InviteReferee.cs
+++ b/asg_form/Controllers/InviteReferee.cs
@@ -216,7 +216,7 @@ namespace asg_form.Controllers
                         var invitor = await userManager.Users.FirstOrDefaultAsync(u => u.Id == record.user_id);
                         var theGame = sub.team_Games.FirstOrDefault(i => i.id == record.match_id);
                         if (invitor == null) return Ok(new { code = 200, message = "被邀请者不存在了" });
-                        if (theGame.belong == null) return Ok(new { code = 200, message = "没有比赛资料" });
+                        if (theGame==null || theGame.belong == null) return Ok(new { code = 500, message = "没有比赛资料" });
                         var addData = new BeInviteForUsers
                         {
                             id = record.id,
diff --git a/asg_form/Controllers/Store/Storehttp.cs b/asg_form/Controllers/Store/Storehttp.cs
index c27ce0a..605a38e 100644
--- a/asg_form/Controllers/Store/Storehttp.cs
+++ b/asg_form/Controllers/Store/Storehttp.cs
@@ -42,17 +42,21 @@ namespace asg_form.Controllers.Store
         [Route("api/v1/admin/Store")]
         [HttpDelete]
         [Authorize]
-        public async Task<ActionResult<object>> DelStore(long id)
+        public async Task<ActionResult<object>> DelStore(string id)
         {
             if (!this.User.FindAll(ClaimTypes.Role).Any(a => a.Value == "admin"))
             {
                 return BadRequest(new error_mb { code = 400, message = "无权访问" });
             }
-            using (TestDbContext sb = new TestDbContext())
-            {
-               sb.T_Store.Remove(sb.T_Store.Find(id));
+            using (TestDbContext sb = new TestDbContext()) { 
+                var commondity = sb.T_Store.FirstOrDefault(n => n.id.ToString() == id);
+                if (commondity == null) 
+                {
+                    return Ok(new error_mb { code = 500, message = "商品不存在" });
+                }
+                sb.T_Store.Remove(commondity);
                 await sb.SaveChangesAsync();
-                return Ok("ok");
+                return Ok(new error_mb { code = 200, message = "商品已移除" });
             }
         }
         [Route("api/v1/admin/Store")]
diff --git a/asg_form/Controllers/auditAndFilingController.cs b/asg_form/Controllers/auditAndFilingController.cs
index 123391a..3aaff4f 100644
--- a/asg_form/Controllers/auditAndFilingController.cs
+++ b/asg_form/Controllers/auditAndFilingController.cs
@@ -143,7 +143,7 @@ namespace asg_form.Controllers {
                     
                     catch
                     {
-                        return Ok(new error_mb { code = 200, message = "机器人错误" });
+                        return Ok(new error_mb { code = 500, message = "机器人错误" });
                     }
                 }
                 else
@@ -198,7 +198,7 @@ namespace asg_form.Controllers {
                     
                     catch
                     {
-                        return Ok(new error_mb { code = 200, message = "机器人错误" });
+                        return Ok(new error_mb { code = 500, message = "机器人错误" });
                     }
                 }
             }