.

samples/WebApplicationSample/Views/WeChatPay/Refund.cshtml

@@ -39,7 +39,7 @@
             </div>
             <div class="form-group">
                 <label asp-for="NotifyUrl"></label>
-                <input type="text" class="form-control" asp-for="NotifyUrl" />
+                <input type="text" class="form-control" asp-for="NotifyUrl" value="http://*/notify/wechatpay/refund">
             </div>
             <button type="submit" class="btn btn-primary">提交请求</button>
         </form>