把创建时间改为平台下单时间

Bailun.DC.Services/OrdersServices.cs

@@ -3908,7 +3908,7 @@ namespace Bailun.DC.Services
 
             if (timetype == 1)
             {
-                sql += $" and t1.create_time>='{start.ToString("yyyy-MM-dd HH:mm:ss")}' and t1.create_time<'{end.ToString("yyyy-MM-dd HH:mm:ss")}' ";
+                sql += $" and t1.purchase_create_time>='{start.ToString("yyyy-MM-dd HH:mm:ss")}' and t1.purchase_create_time<'{end.ToString("yyyy-MM-dd HH:mm:ss")}' ";
             }
             else if (timetype == 2)
             {