diff --git a/Admin.NET/Admin.NET.Core/Entity/SysWechatPay.cs b/Admin.NET/Admin.NET.Core/Entity/SysWechatPay.cs
index 032f0fa8..815494c5 100644
--- a/Admin.NET/Admin.NET.Core/Entity/SysWechatPay.cs
+++ b/Admin.NET/Admin.NET.Core/Entity/SysWechatPay.cs
@@ -17,14 +17,14 @@ public partial class SysWechatPay : EntityBase
     /// <summary>
     /// 关联的商户订单号
     /// </summary>
-    [SugarColumn(ColumnDescription = "关联商户订单号")]
-    public virtual string OrderId { get; set; }
+    [SugarColumn(ColumnDescription = "OrderId")]
+    public virtual string? OrderId { get; set; }
 
     /// <summary>
     /// 关联的商户订单状态(或者为第几次支付，有些订单涉及多次支付，比如先付预付款，后补尾款)
     /// </summary>
-    [SugarColumn(ColumnDescription = "关联商户订单状态")]
-    public virtual string OrderStatus { get; set; }
+    [SugarColumn(ColumnDescription = "OrderStatus")]
+    public virtual string? OrderStatus { get; set; }
 
     /// <summary>
     /// 微信商户号
@@ -141,7 +141,7 @@ public partial class SysWechatPay : EntityBase
     /// <summary>
     /// 备注
     /// </summary>
-    [SugarColumn(ColumnDescription = "备注")]
+    [SugarColumn(ColumnDescription = "备注", ColumnDataType = StaticConfig.CodeFirst_BigString)]
     public string? Remark { get; set; }
 
     /// <summary>