diff --git a/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/HttpHandlers/TenPayApiRequest.cs b/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/HttpHandlers/TenPayApiRequest.cs
index 29cfbb24a5..c651d7095c 100644
--- a/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/HttpHandlers/TenPayApiRequest.cs
+++ b/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/HttpHandlers/TenPayApiRequest.cs
@@ -180,7 +180,7 @@ public async Task<HttpResponseMessage> GetHttpResponseMessageAsync(string url, o
         /// <param name="createDefaultInstance"></param>
         /// <returns></returns>
         public async Task<T> RequestAsync<T>(string url, object data, int timeOut = Config.TIME_OUT, ApiRequestMethod requestMethod = ApiRequestMethod.POST, bool checkSign = true, Func<T> createDefaultInstance = null)
-            where T : ReturnJsonBase/*, new()*/
+            where T : ReturnJsonBase, new()
         {
             T result = null;
 
@@ -202,6 +202,7 @@ public async Task<T> RequestAsync<T>(string url, object data, int timeOut = Conf
                 {
                     if (resultCode.StateCode == ((int)HttpStatusCode.NoContent).ToString())
                     {
+                        result = new T();
                         result.VerifySignSuccess = true;
                     }
                     else
diff --git a/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/Senparc.Weixin.TenPayV3.net7.csproj b/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/Senparc.Weixin.TenPayV3.net7.csproj
index 3931906182..cc1409b29d 100644
--- a/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/Senparc.Weixin.TenPayV3.net7.csproj
+++ b/src/Senparc.Weixin.TenPay/Senparc.Weixin.TenPayV3/Senparc.Weixin.TenPayV3.net7.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
-    <Version>0.6.8.12</Version>
+    <Version>0.6.8.13</Version>
     <AssemblyName>Senparc.Weixin.TenPayV3</AssemblyName>
     <RootNamespace>Senparc.Weixin.TenPayV3</RootNamespace>
     <LangVersion>10.0</LangVersion>
@@ -39,7 +39,7 @@
 		v0.6.8.4 修改 week_day 类型为 int[]
 		v0.6.8.7 优化 TenPayApiResultCode 获取逻辑，修复 TryGetCode() 方法中当匹配不到预设错误信息时，返回 null 的问题
 		v0.6.8.8 修复 RefundQueryAsync() URL 问题
-		v0.6.8.12 修复验签时 204（NoContent）情况下的异常
+		v0.6.8.13 修复验签时 204（NoContent）情况下的异常
 	</PackageReleaseNotes>
     <RepositoryUrl>https://github.com/JeffreySu/WeiXinMPSDK</RepositoryUrl>
   </PropertyGroup>