diff --git a/src/0-core/HuanMeng.MiaoYu.Code/Payment/PaymentExtend.cs b/src/0-core/HuanMeng.MiaoYu.Code/Payment/PaymentExtend.cs
index d2ad74c..e505aa0 100644
--- a/src/0-core/HuanMeng.MiaoYu.Code/Payment/PaymentExtend.cs
+++ b/src/0-core/HuanMeng.MiaoYu.Code/Payment/PaymentExtend.cs
@@ -46,7 +46,7 @@ namespace HuanMeng.MiaoYu.Code.Payment
         public static void AddWeChat(IConfiguration configuration)
         {
             var _weChatConfig = configuration.GetSection("Payment:WeChatConfig").Get<WeChatConfig>();
-            if (weChatConfig == null)
+            if (_weChatConfig == null)
             {
                 Console.WriteLine("微信支付失败");
                 //throw new Exception("微信支付失败");