diff --git a/docs/assets/logo.sketch b/docs/assets/logo.sketch
index ad864f4f7..9edbf1948 100644
Binary files a/docs/assets/logo.sketch and b/docs/assets/logo.sketch differ
diff --git a/docs/site/doc.config.js b/docs/site/doc.config.js
index 9d75a5962..5ac86cacb 100644
--- a/docs/site/doc.config.js
+++ b/docs/site/doc.config.js
@@ -15,7 +15,7 @@ export default {
   'zh-CN': {
     header: {
       logo: {
-        image: 'https://img.yzcdn.cn/vant/logo.png',
+        image: 'https://b.yzcdn.cn/vant/logo-white.png',
         title: 'Vant',
         href: '#/'
       },
@@ -123,7 +123,7 @@ export default {
           },
           {
             groupName: '表单组件',
-            icon: 'https://img.yzcdn.cn/vant/form-0401.svg',
+            icon: 'orders-o',
             list: [
               {
                 path: '/checkbox',
@@ -185,7 +185,7 @@ export default {
           },
           {
             groupName: '反馈组件',
-            icon: 'passed',
+            icon: 'gift-card-o',
             list: [
               {
                 path: '/action-sheet',
@@ -293,7 +293,7 @@ export default {
           },
           {
             groupName: '导航组件',
-            icon: 'https://img.yzcdn.cn/vant/nav-0401.svg',
+            icon: 'peer-pay',
             list: [
               {
                 path: '/grid',
@@ -331,7 +331,7 @@ export default {
           },
           {
             groupName: '业务组件',
-            icon: 'ellipsis',
+            icon: 'other-pay',
             list: [
               {
                 path: '/address-edit',
@@ -378,8 +378,7 @@ export default {
   'en-US': {
     header: {
       logo: {
-        image:
-          'https://img.yzcdn.cn/vant/logo.png',
+        image: 'https://b.yzcdn.cn/vant/logo-white.png',
         title: 'Vant',
         href: '#/'
       },
@@ -467,7 +466,7 @@ export default {
           },
           {
             groupName: 'Form Components',
-            icon: 'https://img.yzcdn.cn/vant/form-0401.svg',
+            icon: 'orders-o',
             list: [
               {
                 path: '/checkbox',
@@ -529,7 +528,7 @@ export default {
           },
           {
             groupName: 'Action Components',
-            icon: 'passed',
+            icon: 'gift-card-o',
             list: [
               {
                 path: '/action-sheet',
@@ -637,7 +636,7 @@ export default {
           },
           {
             groupName: 'Navigation Components',
-            icon: 'https://img.yzcdn.cn/vant/nav-0401.svg',
+            icon: 'peer-pay',
             list: [
               {
                 path: '/grid',
@@ -675,7 +674,7 @@ export default {
           },
           {
             groupName: 'Business Components',
-            icon: 'ellipsis',
+            icon: 'other-pay',
             list: [
               {
                 path: '/address-edit',
diff --git a/package.json b/package.json
index f39aa1e35..1f94045b3 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "@babel/preset-typescript": "^7.3.3",
     "@types/jest": "^24.0.16",
     "@vant/cli": "^1.0.6",
-    "@vant/doc": "^2.5.5",
+    "@vant/doc": "^2.5.6",
     "@vant/eslint-config": "^1.2.5",
     "@vant/markdown-loader": "^2.2.0",
     "@vant/markdown-vetur": "^1.0.0",
diff --git a/packages/vant-doc/package.json b/packages/vant-doc/package.json
index 5218cae5f..d3b11042e 100644
--- a/packages/vant-doc/package.json
+++ b/packages/vant-doc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vant/doc",
-  "version": "2.5.5",
+  "version": "2.5.6",
   "description": "vant document template",
   "main": "./lib/index.js",
   "publishConfig": {
diff --git a/packages/vant-doc/src/component/Nav.vue b/packages/vant-doc/src/component/Nav.vue
index 9b2d70283..e38969731 100644
--- a/packages/vant-doc/src/component/Nav.vue
+++ b/packages/vant-doc/src/component/Nav.vue
@@ -117,21 +117,23 @@ export default {
     a {
       display: block;
       margin: 0;
-      padding: 10px 10px 10px @van-doc-padding;
+      padding: 10px 0 10px @van-doc-padding;
       color: #455a64;
       font-size: 16px;
       line-height: 24px;
       transition: all 0.3s;
 
       &.active {
-        color: @van-doc-blue;
+        color: #000;
+        font-weight: 500;
+        font-size: 15px;
       }
     }
   }
 
   &__item {
     > a {
-      font-weight: bold;
+      font-weight: 500;
     }
   }
 
@@ -140,7 +142,7 @@ export default {
       font-size: 14px;
 
       &:hover {
-        color: @van-doc-blue;
+        color: #000;
       }
     }
 
@@ -171,6 +173,10 @@ export default {
       a {
         font-size: 13px;
       }
+
+      &:active {
+        font-size: 14px;
+      }
     }
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 88d953dba..a2acaeb77 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1194,10 +1194,10 @@
     shelljs "^0.8.2"
     signale "^1.4.0"
 
-"@vant/doc@^2.5.5":
-  version "2.5.5"
-  resolved "https://registry.yarnpkg.com/@vant/doc/-/doc-2.5.5.tgz#66592d745536c1414c0ccf31b928e158787b5fec"
-  integrity sha512-udMtqW2N5jFuyswzwhbPh55ViTYcK72fSRZaYlQUz1BuKGvk+Kjjfwt4onk/pnS8c/sZKHNhObWg2obBg2aRCg==
+"@vant/doc@^2.5.6":
+  version "2.5.6"
+  resolved "https://registry.yarnpkg.com/@vant/doc/-/doc-2.5.6.tgz#789dc09dab86fd7a0e713aba17eafd8dfbde59f6"
+  integrity sha512-qSX3D+zvDljYoaBD3co7sH+aqO3AgHTtU4WOY5TUqFlapjG+3kw/N8icXDyF9jnRp6Q5WCZaedmhZvAEykL3cQ==
 
 "@vant/eslint-config@^1.2.5":
   version "1.2.5"