diff --git a/docs/README.md b/docs/README.md
index 6221390..8c3a28c 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,6 +1,7 @@
 ---
 home: true
 title: 首页
+permalink: /
 heroText: 计算机408全家桶
 tagline: 保持终身学习，读研or工作，做适合自己的选择!
 actions:
@@ -24,14 +25,12 @@ features:
     details: 难难难... 晦涩难懂，定点数、浮点数难啃需反复吭、反复嚼。花时间、花精力努力攻克，抓大放小
     link: /ccp/
   - title: 计算机网络
-    details: TCP、UDP常考且实用，协议多、内容杂、层次深，配合思维导图、利用碎片化时间记忆，尤其是各层协议
+    details: TCP、UDP常考且实用，协议多、内容杂、层次深，利用碎片化时间记忆，尤其是各层协议
     link: /cn/
   - title: 多学科基础
     details: 基于计算机408考试要求分学科整理笔记，汇总各类知识点。支持精准查找、快速复习
   - title: 重难点巩固
     details: 算法、进程管理、网络协议、CPU指令集等重点、难点详细整理，理解、巩固、提高、掌握
-  - title: 思维导图强化
-    details: 学科琐碎知识点导图化整理，学习有章法、复习有资料。支持在线预览、编辑，培养、形成体系化知识记忆
   - title: 反复、多次
     details: 好的学习方法便成功了一半，记忆是会遗忘的，面对408考试多、乱、杂的知识点，反复、多次学习尤为重要
 ---
diff --git a/docs/ccp/README.md b/docs/ccp/README.md
index 8537a71..338f7b1 100644
--- a/docs/ccp/README.md
+++ b/docs/ccp/README.md
@@ -1,5 +1,6 @@
 ---
 title: 计算机组成原理
+permalink: /ccp/
 ---
 
 # 计算机组成原理
diff --git a/docs/cn/README.md b/docs/cn/README.md
index 06a88be..5753823 100644
--- a/docs/cn/README.md
+++ b/docs/cn/README.md
@@ -1,5 +1,6 @@
 ---
 title: 计算机网络
+permalink: /cn/
 ---
 
 # 计算机网络
diff --git a/docs/ds/README.md b/docs/ds/README.md
index 2da853f..d7a55ad 100644
--- a/docs/ds/README.md
+++ b/docs/ds/README.md
@@ -1,5 +1,6 @@
 ---
 title: 数据结构
+permalink: /ds/
 ---
 
 ![打好基础推荐学习这本](images/ds-base.png)
diff --git a/docs/ds/基础入门/readme.md b/docs/ds/基础入门/readme.md
index a195937..7a882f7 100644
--- a/docs/ds/基础入门/readme.md
+++ b/docs/ds/基础入门/readme.md
@@ -1,3 +1,8 @@
+---
+title: 基础入门
+permalink: /ds/introduction/
+---
+
 # 基础入门
 
-![](basic_introduction.png)
+![](images/basic_introduction.png)
diff --git a/docs/ds/栈和队列/readme.md b/docs/ds/栈和队列/readme.md
index e47d61e..1db98f2 100644
--- a/docs/ds/栈和队列/readme.md
+++ b/docs/ds/栈和队列/readme.md
@@ -1,3 +1,8 @@
+---
+title: 栈和队列
+permalink: /ds/stack-queue/
+---
+
 # 栈和队列
 
-![](栈和队列_水印.png)
+![](images/栈和队列_水印.png)
diff --git a/docs/ds/树和二叉树/6.树的应用.md b/docs/ds/树和二叉树/6.树的应用.md
index 12f5457..8ca152c 100644
--- a/docs/ds/树和二叉树/6.树的应用.md
+++ b/docs/ds/树和二叉树/6.树的应用.md
@@ -1,3 +1,8 @@
+---
+title: 树的应用
+permalink: /ds/tree/tree-application.html
+---
+
 # 树的应用
 
 努力赶稿中，等等我呀...
diff --git a/docs/ds/线性表/readme.md b/docs/ds/线性表/readme.md
index 08806dd..2b8d079 100644
--- a/docs/ds/线性表/readme.md
+++ b/docs/ds/线性表/readme.md
@@ -1,3 +1,8 @@
+---
+title: 线性表
+permalink: /ds/linear-table/
+---
+
 # 线性表
 
-![](线性表_水印.png)
+![](images/线性表_水印.png)
diff --git a/docs/os/README.md b/docs/os/README.md
index bd554c1..b1d9050 100644
--- a/docs/os/README.md
+++ b/docs/os/README.md
@@ -1,5 +1,6 @@
 ---
 title: 操作系统
+permalink: /os/
 ---
 
 # 操作系统