diff --git a/Services/Hncore.Pass.Vpn/Controllers/ProductOrderController.cs b/Services/Hncore.Pass.Vpn/Controllers/ProductOrderController.cs
index 45c3c6e..7404361 100644
--- a/Services/Hncore.Pass.Vpn/Controllers/ProductOrderController.cs
+++ b/Services/Hncore.Pass.Vpn/Controllers/ProductOrderController.cs
@@ -661,7 +661,7 @@ namespace Hncore.Pass.Vpn.Controllers
             };
 
             var title = new List<ExcelTitle>(){
-                    new ExcelTitle { Property = "CreateTime", Title = "创建日期" ,Format=(val)=>((DateTime) val).ToString("yyyy-MM-dd hh:mm:ss") },
+                    new ExcelTitle { Property = "CreateTime", Title = "创建日期" ,Format=(val)=>((DateTime) val).ToString("yyyy-MM-dd HH:mm:ss") },
                     new ExcelTitle { Property = "OrderNo", Title = "订单号" },
                     new ExcelTitle { Property = "OrderType", Title = "类型", Format=(val)=>((OrderType)val).GetEnumDisplayName() },
                     new ExcelTitle { Property = "UserName", Title = "用户" },