diff --git a/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs b/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs
index 27ce94d6..50607bc8 100644
--- a/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Net.Http;
 using Flurl.Http;
+using Flurl.Http.Configuration;
 
 namespace SKIT.FlurlHttpClient.Wechat
 {
@@ -14,6 +15,11 @@ namespace SKIT.FlurlHttpClient.Wechat
         /// </summary>
         public WechatHttpCallInterceptorCollection Interceptors { get; }
 
+        /// <summary>
+        /// 获取当前客户端使用的 JSON 序列化器。
+        /// </summary>
+        public ISerializer JsonSerializer { get; }
+
         /// <summary>
         /// 配置客户端。
         /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs b/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
index 0611a756..4c598820 100644
--- a/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
@@ -20,6 +20,14 @@ namespace SKIT.FlurlHttpClient.Wechat
         /// </summary>
         public WechatHttpCallInterceptorCollection Interceptors { get; }
 
+        /// <summary>
+        /// <inheritdoc />
+        /// </summary>
+        public ISerializer JsonSerializer
+        {
+            get { return FlurlClient.Settings?.JsonSerializer ?? FlurlHttp.GlobalSettings.JsonSerializer; }
+        }
+
         /// <summary>
         /// 获取当前客户端使用的 <see cref="IFlurlClient"/> 对象。
         /// </summary>