diff --git a/FastGithub/Controllers/HomeController.cs b/FastGithub/Controllers/HomeController.cs
index 557d9fd..3df7c99 100644
--- a/FastGithub/Controllers/HomeController.cs
+++ b/FastGithub/Controllers/HomeController.cs
@@ -14,7 +14,7 @@ namespace FastGithub.Controllers
         /// <returns></returns>
         public IActionResult Index()
         {
-            var model = new Home();
+            var model = new Home { Host = Request.Host.ToString() };
             return View(model);
         } 
     }
diff --git a/FastGithub/Models/Home.cs b/FastGithub/Models/Home.cs
index dd31dfe..4a5687c 100644
--- a/FastGithub/Models/Home.cs
+++ b/FastGithub/Models/Home.cs
@@ -11,5 +11,10 @@ namespace FastGithub.Models
         /// 获取版本号
         /// </summary>
         public string? Version { get; } = Assembly.GetEntryAssembly()?.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion;
+
+        /// <summary>
+        /// 请求域名或ip
+        /// </summary>
+        public string? Host { get; set; }
     }
 }
diff --git a/FastGithub/Views/Home/Index.cshtml b/FastGithub/Views/Home/Index.cshtml
index dab6224..6d17651 100644
--- a/FastGithub/Views/Home/Index.cshtml
+++ b/FastGithub/Views/Home/Index.cshtml
@@ -126,9 +126,9 @@
 
             <div class="col-md-5">
                 <div class="thumbnail">
-                    <div class="os">hosts</div>
+                    <div class="os">hosts文件</div>
                     <div class="caption">
-                        <h4>hosts解析ip</h4>
+                        <h4>hosts规则冲突</h4>
                         <p>需要从hosts文件移除github相关域名的配置</p>
                     </div>
                 </div>
@@ -136,10 +136,20 @@
 
             <div class="col-md-5">
                 <div class="thumbnail">
-                    <div class="os">代理</div>
+                    <div class="os">代理(proxy)</div>
                     <div class="caption">
-                        <h4>浏览器或系统代理</h4>
-                        <p>需要将浏览器和系统配置为不代理github相关域名</p>
+                        <h4>浏览器或系统代理冲突</h4>
+                        <p>关闭代理，或将浏览器和系统配置为不代理github相关域名</p>
+                    </div>
+                </div>
+            </div>
+
+            <div class="col-md-5">
+                <div class="thumbnail">
+                    <div class="os">浏览器安全DNS</div>
+                    <div class="caption">
+                        <h4>浏览器安全DNS冲突</h4>
+                        <p>关闭浏览器的安全DNS功能或将安全DNS设置为https://@(Model?.Host)</p>
                     </div>
                 </div>
             </div>