diff --git a/New_College.Services/V_OrderInfoServices.cs b/New_College.Services/V_OrderInfoServices.cs
index c388015..72e7ae8 100644
--- a/New_College.Services/V_OrderInfoServices.cs
+++ b/New_College.Services/V_OrderInfoServices.cs
@@ -336,11 +336,11 @@ namespace New_College.Services
                         if (cc)
                         {
                             var oldorderlist = await _dal.Query(c => c.Id != model.Id && c.CustomerId == model.CustomerId);
-                            oldorderlist.ForEach(c =>
+                            oldorderlist.ForEach(async c =>
                             {
                                 c.Status = EnumOrderType.Cancel;
+                                await _dal.Update(c);
                             });
-                            await _dal.Update(oldorderlist);
 
                             _unitOfWork.CommitTran();
                             status = true;