fix：bug修复

zhengyuxuan

2025-03-24 775d5d6142a717e8bc87da3aa3f5d8c1f52ef9a6

 LifePayment/LifePayment.Domain/WeChat/WxClient.cs

@@ -40,7 +40,7 @@
            return result;
        }

        public async Task<TResult> RefundsPostAsync<TInput, TResult>(TInput input, string function)
        public async Task<TResult> NomalPostAsync<TInput, TResult>(TInput input, string function)
        {
            var client = HttpClientFactory.CreateClient(LifePaymentConstant.WxPayHttpClientName);
            var body = JsonConvert.SerializeObject(input);