diff --git a/docs/nas-skill/2-docker使用介绍.md b/docs/nas-skill/2-docker使用介绍.md
index cd1a98e..df1b5a2 100644
--- a/docs/nas-skill/2-docker使用介绍.md
+++ b/docs/nas-skill/2-docker使用介绍.md
@@ -2,4 +2,4 @@
 sidebar_position: 2
 ---
 
-# docker
\ No newline at end of file
+# docker使用
\ No newline at end of file
diff --git a/docs/nas-skill/3-ota在线升级.md b/docs/nas-skill/3-ota在线升级.md
index 3260515..e636efe 100644
--- a/docs/nas-skill/3-ota在线升级.md
+++ b/docs/nas-skill/3-ota在线升级.md
@@ -2,4 +2,4 @@
 sidebar_position: 3
 ---
 
-# ota
\ No newline at end of file
+# ota在线升级
\ No newline at end of file
diff --git a/docs/nas-skill/4-更改MAC网卡地址.md b/docs/nas-skill/4-更改MAC网卡地址.md
new file mode 100644
index 0000000..d7a7b2b
--- /dev/null
+++ b/docs/nas-skill/4-更改MAC网卡地址.md
@@ -0,0 +1,5 @@
+---
+sidebar_position: 4
+---
+
+# 更改MAC网卡地址
\ No newline at end of file
diff --git a/docs/tutorial-basics/adb-flash.md b/docs/tutorial-basics/adb-flash.md
index 22d14f0..57873e9 100644
--- a/docs/tutorial-basics/adb-flash.md
+++ b/docs/tutorial-basics/adb-flash.md
@@ -2,5 +2,5 @@
 sidebar_position: 3
 ---
 
-# adb flash
+# ADB 刷机
 
diff --git a/docs/tutorial-basics/usb-flash.md b/docs/tutorial-basics/usb-flash.md
index b878aa9..f144260 100644
--- a/docs/tutorial-basics/usb-flash.md
+++ b/docs/tutorial-basics/usb-flash.md
@@ -2,5 +2,5 @@
 sidebar_position: 2
 ---
 
-# USB flash
+# USB 刷机
 
diff --git a/docs/tutorial-extras/3-网络共享.md b/docs/tutorial-extras/3-网络共享.md
new file mode 100644
index 0000000..3e0e0a4
--- /dev/null
+++ b/docs/tutorial-extras/3-网络共享.md
@@ -0,0 +1,6 @@
+---
+sidebar_position: 3
+---
+
+# 网络共享
+
diff --git a/docs/tutorial-extras/4-磁盘挂载.md b/docs/tutorial-extras/4-磁盘挂载.md
new file mode 100644
index 0000000..530e855
--- /dev/null
+++ b/docs/tutorial-extras/4-磁盘挂载.md
@@ -0,0 +1,6 @@
+---
+sidebar_position: 4
+---
+
+# 磁盘挂载
+
diff --git a/docs/tutorial-extras/5-网络下载.md b/docs/tutorial-extras/5-网络下载.md
new file mode 100644
index 0000000..179edf4
--- /dev/null
+++ b/docs/tutorial-extras/5-网络下载.md
@@ -0,0 +1,6 @@
+---
+sidebar_position: 5
+---
+
+# 网络下载
+
diff --git a/docs/tutorial-extras/6-网盘使用.md b/docs/tutorial-extras/6-网盘使用.md
new file mode 100644
index 0000000..83d57d9
--- /dev/null
+++ b/docs/tutorial-extras/6-网盘使用.md
@@ -0,0 +1,6 @@
+---
+sidebar_position: 6
+---
+
+# 网盘使用
+
diff --git a/docs/tutorial-extras/7-局域网音频广播.md b/docs/tutorial-extras/7-局域网音频广播.md
new file mode 100644
index 0000000..17a5b84
--- /dev/null
+++ b/docs/tutorial-extras/7-局域网音频广播.md
@@ -0,0 +1,6 @@
+---
+sidebar_position: 7
+---
+
+# 局域网音频广播
+
diff --git a/docs/tutorial-extras/8-定时任务.md b/docs/tutorial-extras/8-定时任务.md
new file mode 100644
index 0000000..a10b40c
--- /dev/null
+++ b/docs/tutorial-extras/8-定时任务.md
@@ -0,0 +1,6 @@
+---
+sidebar_position: 8
+---
+
+# 定时任务
+
diff --git a/docs/tutorial-extras/9-个人博客.md b/docs/tutorial-extras/9-个人博客.md
new file mode 100644
index 0000000..ccffb8d
--- /dev/null
+++ b/docs/tutorial-extras/9-个人博客.md
@@ -0,0 +1,6 @@
+---
+sidebar_position: 9
+---
+
+# 个人博客
+