diff --git a/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs b/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs
index ac750c4d..61b1d247 100644
--- a/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat/IWechatClient.cs
@@ -9,6 +9,11 @@ namespace SKIT.FlurlHttpClient.Wechat
     /// </summary>
     public interface IWechatClient : IDisposable
     {
+        /// <summary>
+        /// 获取当前客户端的拦截器集合。
+        /// </summary>
+        public WechatHttpCallInterceptorCollection Interceptors { 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 5d7bb619..2759a668 100644
--- a/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat/WechatClientBase.cs
@@ -16,19 +16,39 @@ namespace SKIT.FlurlHttpClient.Wechat
     public abstract class WechatClientBase : IWechatClient
     {
         /// <summary>
-        /// 
+        /// <inheritdoc />
         /// </summary>
-        protected IFlurlClient ProxyFlurlClient { get; }
+        public WechatHttpCallInterceptorCollection Interceptors { get; }
+
+        /// <summary>
+        /// 获取当前客户端使用的 <see cref="IFlurlClient"/> 对象。
+        /// </summary>
+        protected IFlurlClient FlurlClient { get; }
 
         /// <summary>
         /// 
         /// </summary>
         protected WechatClientBase()
         {
-            ProxyFlurlClient = new FlurlClient();
-            ProxyFlurlClient.Configure(settings =>
+            Interceptors = new WechatHttpCallInterceptorCollection();
+            FlurlClient = new FlurlClient();
+            FlurlClient.Configure(flurlSettings =>
             {
-                settings.JsonSerializer = new FlurlSystemTextJsonSerializer();
+                flurlSettings.JsonSerializer = new FlurlSystemTextJsonSerializer();
+                flurlSettings.BeforeCallAsync = async (flurlCall) =>
+                {
+                    for (int i = 0, len = Interceptors.Count; i < len; i++)
+                    {
+                        await Interceptors[i].BeforeCallAsync(flurlCall);
+                    }
+                };
+                flurlSettings.AfterCallAsync = async (flurlCall) =>
+                {
+                    for (int i = Interceptors.Count - 1; i >= 0; i--)
+                    {
+                        await Interceptors[i].AfterCallAsync(flurlCall);
+                    }
+                };
             });
         }
 
@@ -37,7 +57,7 @@ namespace SKIT.FlurlHttpClient.Wechat
         {
             if (configure == null) throw new ArgumentNullException(nameof(configure));
             
-            ProxyFlurlClient.Configure(flurlSettings =>
+            FlurlClient.Configure(flurlSettings =>
             {
                 var settings = new WechatClientSettings();
                 settings.Timeout = flurlSettings.Timeout;
@@ -64,24 +84,24 @@ namespace SKIT.FlurlHttpClient.Wechat
         /// <inheritdoc/>
         public IFlurlRequest CreateRequest(HttpMethod method, params object[] urlSegments)
         {
-            return ProxyFlurlClient.Request(urlSegments).WithVerb(method);
+            return FlurlClient.Request(urlSegments).WithVerb(method);
         }
 
         /// <summary>
         /// 异步发起请求。
         /// </summary>
-        /// <param name="request"></param>
+        /// <param name="flurlRequest"></param>
         /// <param name="content"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
-        protected virtual async Task<IFlurlResponse> SendRequestAsync(IFlurlRequest request, HttpContent? content = null, CancellationToken cancellationToken = default)
+        protected virtual async Task<IFlurlResponse> SendRequestAsync(IFlurlRequest flurlRequest, HttpContent? content = null, CancellationToken cancellationToken = default)
         {
-            if (request == null) throw new ArgumentNullException(nameof(request));
+            if (flurlRequest == null) throw new ArgumentNullException(nameof(flurlRequest));
 
-            var response = await request
-                .WithClient(ProxyFlurlClient)
+            var response = await flurlRequest
+                .WithClient(FlurlClient)
                 .AllowAnyHttpStatus()
-                .SendAsync(request.Verb, content, cancellationToken)
+                .SendAsync(flurlRequest.Verb, content, cancellationToken)
                 .ConfigureAwait(false);
             return response;
         }
@@ -89,18 +109,18 @@ namespace SKIT.FlurlHttpClient.Wechat
         /// <summary>
         /// 异步发起请求。
         /// </summary>
-        /// <param name="request"></param>
+        /// <param name="flurlRequest"></param>
         /// <param name="data"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
-        protected virtual async Task<IFlurlResponse> SendRequestWithJsonAsync(IFlurlRequest request, object? data = null, CancellationToken cancellationToken = default)
+        protected virtual async Task<IFlurlResponse> SendRequestWithJsonAsync(IFlurlRequest flurlRequest, object? data = null, CancellationToken cancellationToken = default)
         {
-            if (request == null) throw new ArgumentNullException(nameof(request));
+            if (flurlRequest == null) throw new ArgumentNullException(nameof(flurlRequest));
 
-            var response = await request
-                .WithClient(ProxyFlurlClient)
+            var response = await flurlRequest
+                .WithClient(FlurlClient)
                 .AllowAnyHttpStatus()
-                .SendJsonAsync(request.Verb, data, cancellationToken)
+                .SendJsonAsync(flurlRequest.Verb, data, cancellationToken)
                 .ConfigureAwait(false);
             return response;
         }
@@ -110,7 +130,7 @@ namespace SKIT.FlurlHttpClient.Wechat
         /// </summary>
         public virtual void Dispose()
         {
-            ProxyFlurlClient?.Dispose();
+            FlurlClient?.Dispose();
         }
     }
 }
diff --git a/src/SKIT.FlurlHttpClient.Wechat/WechatHttpCallInterceptor.cs b/src/SKIT.FlurlHttpClient.Wechat/WechatHttpCallInterceptor.cs
new file mode 100644
index 00000000..ea4d8413
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat/WechatHttpCallInterceptor.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Flurl.Http;
+
+namespace SKIT.FlurlHttpClient.Wechat
+{
+    public abstract class WechatHttpCallInterceptor
+    {
+        public virtual Task BeforeCallAsync(FlurlCall flurlCall)
+        {
+            return Task.CompletedTask;
+        }
+
+        public virtual Task AfterCallAsync(FlurlCall flurlCall)
+        {
+            return Task.CompletedTask;
+        }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat/WechatHttpCallInterceptorCollection.cs b/src/SKIT.FlurlHttpClient.Wechat/WechatHttpCallInterceptorCollection.cs
new file mode 100644
index 00000000..b6ebbd04
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat/WechatHttpCallInterceptorCollection.cs
@@ -0,0 +1,49 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SKIT.FlurlHttpClient.Wechat
+{
+    public sealed class WechatHttpCallInterceptorCollection : IEnumerable<WechatHttpCallInterceptor>
+    {
+        private readonly IList<WechatHttpCallInterceptor> _list;
+
+        public int Count
+        {
+            get { return _list.Count; }
+        }
+
+        public WechatHttpCallInterceptor this[int index]
+        {
+            get { return _list[index]; }
+        }
+
+        public WechatHttpCallInterceptorCollection()
+        {
+            _list = new List<WechatHttpCallInterceptor>();
+        }
+
+        public void Add(WechatHttpCallInterceptor interceptor)
+        {
+            _list.Add(interceptor);
+        }
+
+        public void Remove(WechatHttpCallInterceptor interceptor)
+        {
+            _list.Remove(interceptor);
+        }
+
+        public IEnumerator<WechatHttpCallInterceptor> GetEnumerator()
+        {
+            return _list.GetEnumerator();
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return ((IEnumerable)_list).GetEnumerator();
+        }
+    }
+}