diff --git a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/WechatTenpayClient.cs b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/WechatTenpayClient.cs
index 7b04d265..bcccecc3 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/WechatTenpayClient.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.TenpayV3/WechatTenpayClient.cs
@@ -61,16 +61,13 @@ namespace SKIT.FlurlHttpClient.Wechat.TenpayV3
             MerchantV3Secret = options.MerchantV3Secret;
 
             ProxyFlurlClient.BaseUrl = options.Endpoints ?? WechatTenpayEndpoints.DEFAULT;
-            ProxyFlurlClient.Configure(settings =>
-            {
-                settings.Timeout = TimeSpan.FromMilliseconds(options.Timeout);
-            });
             ProxyFlurlClient.Headers.Remove("Accept");
             ProxyFlurlClient.Headers.Remove("Accept-Language");
             ProxyFlurlClient.Headers.Remove("User-Agent");
             ProxyFlurlClient.WithHeader("Accept", "application/json");
             ProxyFlurlClient.WithHeader("Accept-Language", options.AcceptLanguage);
             ProxyFlurlClient.WithHeader("User-Agent", options.UserAgent);
+            ProxyFlurlClient.WithTimeout(TimeSpan.FromMilliseconds(options.Timeout));
 
             var interceptorAuthenticator = new Interceptors.WechatTenpayAuthenticator(
                 scheme: options.AuthScheme,
diff --git a/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs b/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
index 5db829c1..c95cf1f2 100644
--- a/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
@@ -36,14 +36,14 @@ namespace SKIT.FlurlHttpClient.Wechat
         public void Configure(Action<WechatClientSettings> configure)
         {
             if (configure == null) throw new ArgumentNullException(nameof(configure));
-
+            
             ProxyFlurlClient.Configure(flurlSettings =>
             {
                 var settings = new WechatClientSettings();
-                settings.Timeout = flurlSettings.Defaults.Timeout;
+                settings.Timeout = flurlSettings.Timeout;
                 settings.ConnectionLeaseTimeout = flurlSettings.ConnectionLeaseTimeout;
-                settings.JsonSerializer = flurlSettings.Defaults.JsonSerializer;
-                settings.UrlEncodedSerializer = flurlSettings.Defaults.UrlEncodedSerializer;
+                settings.JsonSerializer = flurlSettings.JsonSerializer;
+                settings.UrlEncodedSerializer = flurlSettings.UrlEncodedSerializer;
                 settings.HttpClientFactory = flurlSettings.HttpClientFactory;
                 configure.Invoke(settings);