diff --git a/index.html b/index.html
index e82af12..f6cbb02 100644
--- a/index.html
+++ b/index.html
@@ -5,7 +5,7 @@
   <meta charset="UTF-8" />
   <link rel="icon" href="/favicon.ico" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>PHP模板后台管理系统</title>
+  <title>米尔科技后台管理系统</title>
   <!-- element css cdn, if you use custom theme, remove it. -->
   <!-- <link
       rel="stylesheet"
diff --git a/public/favicon.ico b/public/favicon.ico
index 25ac090..0420990 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/images/logo_login.png b/public/images/logo_login.png
index 25ac090..980edca 100644
Binary files a/public/images/logo_login.png and b/public/images/logo_login.png differ
diff --git a/public/logo.png b/public/logo.png
index 25ac090..980edca 100644
Binary files a/public/logo.png and b/public/logo.png differ
diff --git a/src/layout/Index.vue b/src/layout/Index.vue
index 10ebb1f..5d7db73 100644
--- a/src/layout/Index.vue
+++ b/src/layout/Index.vue
@@ -5,7 +5,7 @@
         <div id="logo">
           <!-- 头部Logo替换 -->
           <img src="/logo.png" style="margin-top: 5px;margin-left: 5px;" alt="" />
-          <span>PHP模板</span>
+          <!-- <span>PHP模板</span> -->
         </div>
       </router-link>
       <AsideMenu :collapse="collapse" />
@@ -176,7 +176,7 @@ body {
     color: white;
     z-index: 99;
     img {
-      width: 70px;
+      width: 180px;
     }
   }
 }
diff --git a/src/pages/login.vue b/src/pages/login.vue
index c144219..338147c 100644
--- a/src/pages/login.vue
+++ b/src/pages/login.vue
@@ -29,7 +29,7 @@
           </div>
           <div class="login-right-title-box">
             <!-- 登录页文字替换 -->
-            PHP模板后台管理平台
+            米尔科技后台管理平台
             <div class="login-right-title-bottom"></div>
           </div>
           <div class="login-right-form-control-box">