diff --git a/internal/README.md b/internal/README.md
deleted file mode 100644
index 1de771c..0000000
--- a/internal/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# 内部代码
-
-此目录包含项目的私有应用程序和库代码，不打算被外部应用程序导入。
diff --git a/internal/view/auth/login.html b/internal/view/auth/login.html
index f6eaea1..d45a241 100644
--- a/internal/view/auth/login.html
+++ b/internal/view/auth/login.html
@@ -4,6 +4,8 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>登录 - 微信机器人管理系统</title>
+    <!-- 添加 favicon -->
+    <link rel="icon" href="/public/images/logo.png" type="image/png">
     <script src="https://cdn.tailwindcss.com"></script>
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" />
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
@@ -42,8 +44,9 @@
         <div class="bg-white rounded-2xl shadow-xl overflow-hidden border border-gray-100">
             <!-- 顶部品牌区域 -->
             <div class="text-center pt-10 pb-8 px-8 border-b border-gray-100 relative">
-                <div class="animate-float inline-flex items-center justify-center w-16 h-16 rounded-full bg-gray-50 border border-gray-100 shadow-sm mb-4">
-                    <i class="fas fa-robot text-2xl bg-gradient-to-br from-blue-500 to-indigo-600 bg-clip-text text-transparent"></i>
+                <!-- 修改 LOGO 容器，确保垂直居中对齐 -->
+                <div class="flex justify-center items-center mb-3">
+                    <img src="/public/images/logo.png" alt="WeChatBot" class="h-12">
                 </div>
                 <h1 class="text-2xl font-bold text-gray-800 mb-1">欢迎回来</h1>
                 <p class="text-sm text-gray-500">请输入您的管理密钥进入系统</p>
diff --git a/internal/view/home/index.html b/internal/view/home/index.html
index 7344ddb..ee15ba0 100644
--- a/internal/view/home/index.html
+++ b/internal/view/home/index.html
@@ -4,6 +4,8 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{.Title}} - 微信自动化管理平台</title>
+    <!-- 添加 favicon -->
+    <link rel="icon" href="/public/images/logo.png" type="image/png">
     <script src="https://cdn.tailwindcss.com"></script>
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" />
     <link rel="preconnect" href="https://fonts.googleapis.com">
@@ -59,7 +61,8 @@
         <nav class="container mx-auto px-4 py-4 flex items-center justify-between">
             <div class="flex items-center">
                 <div class="text-2xl font-bold text-slate-700 flex items-center">
-                    <i class="fas fa-robot mr-2"></i> WeChat<span class="text-gray-800">Bot</span>
+                    <img src="/public/images/logo.png" alt="WeChat Bot Logo" class="h-8 mr-2">
+                    WeChat<span class="text-gray-800">Bot</span>
                 </div>
             </div>
             <div class="flex items-center space-x-8">
diff --git a/internal/view/layouts/main.html b/internal/view/layouts/main.html
index 596f94c..54aae2c 100644
--- a/internal/view/layouts/main.html
+++ b/internal/view/layouts/main.html
@@ -4,6 +4,8 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{if .Title}}{{.Title}} - {{end}}微信机器人管理系统</title>
+    <!-- 添加 favicon -->
+    <link rel="icon" href="/public/images/logo.png" type="image/png">
     <script src="https://cdn.tailwindcss.com"></script>
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" />
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
@@ -87,9 +89,7 @@
             <!-- Logo和标题 -->
             <div class="flex items-center">
                 <a href="/admin/robots" class="flex items-center">
-                    <div class="w-8 h-8 bg-gray-100 rounded-lg flex items-center justify-center text-gray-700 mr-3">
-                        <i class="fas fa-robot text-lg"></i>
-                    </div>
+                    <img src="/public/images/logo.png" alt="WeChat Bot Logo" class="h-8 mr-3">
                     <span class="font-semibold text-lg text-gray-800">WeChatBot</span>
                 </a>
             </div>
diff --git a/public/images/logo.png b/public/images/logo.png
new file mode 100644
index 0000000..a47a889
Binary files /dev/null and b/public/images/logo.png differ