diff --git a/FastGithub.ReverseProxy/DomainResolver.cs b/FastGithub.ReverseProxy/DomainResolver.cs
index 448dd57..49de55e 100644
--- a/FastGithub.ReverseProxy/DomainResolver.cs
+++ b/FastGithub.ReverseProxy/DomainResolver.cs
@@ -35,6 +35,7 @@ namespace FastGithub.ReverseProxy
         /// </summary>
         /// <param name="domain"></param>
         /// <returns></returns>
+        /// <exception cref="FastGithubException"></exception>
         public async Task<IPAddress> ResolveAsync(string domain, CancellationToken cancellationToken)
         {
             // 缓存以避免做不必要的并发查询
@@ -53,6 +54,7 @@ namespace FastGithub.ReverseProxy
         /// <param name="domain"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
+        /// <exception cref="FastGithubException">
         private async Task<IPAddress> LookupAsync(string domain, CancellationToken cancellationToken)
         {
             try
@@ -70,7 +72,7 @@ namespace FastGithub.ReverseProxy
                 // 如果解析到的ip为本机ip，会产生反向代理请求死循环
                 if (address.Equals(IPAddress.Loopback))
                 {
-                    throw new FastGithubException($"dns({dns})：解析{domain}被干扰为{address}");
+                    throw new FastGithubException($"dns({dns})被污染：解析{domain}为{address}");
                 }
                 return address;
             }
@@ -81,7 +83,7 @@ namespace FastGithub.ReverseProxy
             catch (Exception ex)
             {
                 var dns = this.fastGithubConfig.PureDns;
-                throw new FastGithubException($"dns({dns})：{ex.Message}", ex);
+                throw new FastGithubException($"dns({dns})服务器异常：{ex.Message}", ex);
             }
         }
     }
diff --git a/FastGithub.ReverseProxy/NoSniHttpClientHanlder.cs b/FastGithub.ReverseProxy/NoSniHttpClientHanlder.cs
index b6a1dab..7a8c898 100644
--- a/FastGithub.ReverseProxy/NoSniHttpClientHanlder.cs
+++ b/FastGithub.ReverseProxy/NoSniHttpClientHanlder.cs
@@ -13,18 +13,18 @@ namespace FastGithub.ReverseProxy
     /// </summary> 
     class NoSniHttpClientHanlder : DelegatingHandler
     {
-        private readonly DomainResolver trustedDomainResolver;
+        private readonly DomainResolver domainResolver;
         private readonly ILogger<NoSniHttpClientHanlder> logger;
 
         /// <summary>
         /// 不发送NoSni的HttpClientHandler
         /// </summary>
-        /// <param name="trustedDomainResolver"></param> 
+        /// <param name="domainResolver"></param> 
         public NoSniHttpClientHanlder(
-            DomainResolver trustedDomainResolver,
+            DomainResolver domainResolver,
             ILogger<NoSniHttpClientHanlder> logger)
         {
-            this.trustedDomainResolver = trustedDomainResolver;
+            this.domainResolver = domainResolver;
             this.logger = logger;
             this.InnerHandler = CreateNoneSniHttpHandler();
         }
@@ -73,7 +73,7 @@ namespace FastGithub.ReverseProxy
             var uri = request.RequestUri;
             if (uri != null && uri.HostNameType == UriHostNameType.Dns)
             {
-                var address = await this.trustedDomainResolver.ResolveAsync(uri.Host, cancellationToken);
+                var address = await this.domainResolver.ResolveAsync(uri.Host, cancellationToken);
                 this.logger.LogInformation($"[{address}--NoSni->{uri.Host}]");
 
                 var builder = new UriBuilder(uri)
diff --git a/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs b/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs
index 6e52e51..467c28a 100644
--- a/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs
+++ b/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs
@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Logging;
 using System;
 using System.Net.Http;
 using System.Threading.Tasks;
@@ -15,17 +16,20 @@ namespace FastGithub.ReverseProxy
         private readonly SniHttpClientHanlder sniHttpClientHanlder;
         private readonly NoSniHttpClientHanlder noSniHttpClientHanlder;
         private readonly FastGithubConfig fastGithubConfig;
+        private readonly ILogger<ReverseProxyMiddleware> logger;
 
         public ReverseProxyMiddleware(
             IHttpForwarder httpForwarder,
             SniHttpClientHanlder sniHttpClientHanlder,
             NoSniHttpClientHanlder noSniHttpClientHanlder,
-            FastGithubConfig fastGithubConfig)
+            FastGithubConfig fastGithubConfig,
+            ILogger<ReverseProxyMiddleware> logger)
         {
             this.httpForwarder = httpForwarder;
             this.sniHttpClientHanlder = sniHttpClientHanlder;
             this.noSniHttpClientHanlder = noSniHttpClientHanlder;
             this.fastGithubConfig = fastGithubConfig;
+            this.logger = logger;
         }
 
         /// <summary>
@@ -63,7 +67,7 @@ namespace FastGithub.ReverseProxy
         /// <param name="host"></param> 
         /// <param name="destination"></param>
         /// <returns></returns>
-        private static string GetDestinationPrefix(string host, Uri? destination)
+        private string GetDestinationPrefix(string host, Uri? destination)
         {
             var defaultValue = $"https://{host}/";
             if (destination == null)
@@ -72,7 +76,10 @@ namespace FastGithub.ReverseProxy
             }
 
             var baseUri = new Uri(defaultValue);
-            return new Uri(baseUri, destination).ToString();
+            var result = new Uri(baseUri, destination).ToString();
+            this.logger.LogInformation($"[{defaultValue}->{result}]");
+
+            return result;
         }
 
         /// <summary>
diff --git a/FastGithub.ReverseProxy/SniHttpClientHanlder.cs b/FastGithub.ReverseProxy/SniHttpClientHanlder.cs
index c909a5f..9893a22 100644
--- a/FastGithub.ReverseProxy/SniHttpClientHanlder.cs
+++ b/FastGithub.ReverseProxy/SniHttpClientHanlder.cs
@@ -12,7 +12,7 @@ namespace FastGithub.ReverseProxy
     class SniHttpClientHanlder : DelegatingHandler
     {
         private readonly DomainResolver domainResolver;
-        private readonly ILogger<NoSniHttpClientHanlder> logger;
+        private readonly ILogger<SniHttpClientHanlder> logger;
 
         /// <summary>
         /// 携带Sni的HttpClientHandler
@@ -20,7 +20,7 @@ namespace FastGithub.ReverseProxy
         /// <param name="domainResolver"></param> 
         public SniHttpClientHanlder(
             DomainResolver domainResolver,
-            ILogger<NoSniHttpClientHanlder> logger)
+            ILogger<SniHttpClientHanlder> logger)
         {
             this.domainResolver = domainResolver;
             this.logger = logger;