diff --git a/docs/en/uiflow/introduction.md b/docs/en/uiflow/introduction.md
index 46311a0c..efe11539 100644
--- a/docs/en/uiflow/introduction.md
+++ b/docs/en/uiflow/introduction.md
@@ -1,5 +1,5 @@
 
-## Flash UIFlow firmware
+## Flash UIFlow 
 
 * __Downloading the driver__
 
@@ -64,7 +64,7 @@
 
 <img src="/image/base/configure_wifi.jpg" width="60%" height="60%"><img src="/image/base/4.png" width="12%"> 
 
-## Configure API Key
+## API Key
 
 #### Entering Code Upload Mode
 
@@ -86,20 +86,15 @@
 
 ><img src="assets/img/product_pics/core/minicore/atom/apikey.png" width="50%"><img src="assets/img/product_pics/core/minicore/atom/serialtool.png" width="50%">
 
-## Input API Key
-
 #### Connecting your device with API Key
 
 >Once you have opened the UIflow website you can to connect to the web platform by clicking the gear icon in the top right corner, enter your API key and select your device and preferred language. Once you have entered the API Key click OK to confirm****  
 
 ><img src="/image/base/APIkey_userpair1.png" width="50%"><img src="/image/base/APIkey_userpair2.png" width="50%">
 
+## UIFlow-IDE
 
-
-
-## Install-UIFlow-Desktop-IDE
-
->Click **UIFlow-Desktop-IDE** for your operating system below to download.
+>If you want to use UIFlow offline，click **UIFlow-Desktop-IDE** for your operating system below to download.
 
 <div class="link">
  <h4><span>Download UIFlow Desktop IDE:</span></h4>
@@ -152,18 +147,15 @@
 
 ><img src="/image/base/usbmode.jpg" width="50%" height="50%">
 
-## UIFlow Quick Start
+## Toturial
 
 * [M5StickC getting started with the Internet of things](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/UIFlow-StickC-Book-English.pdf)
 
 * [M5GO getting started with programming](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/M5GO_Guide_English.pdf)
 
-<style>
+<script>
 
-.link a{
+   anchor_search();
+   scrollFunc();
 
-    padding-left: 13%;
-
-}
-
-</style>
+</script>
diff --git a/docs/zh_CN/uiflow/introduction.md b/docs/zh_CN/uiflow/introduction.md
index 41ab4bae..5b54712c 100644
--- a/docs/zh_CN/uiflow/introduction.md
+++ b/docs/zh_CN/uiflow/introduction.md
@@ -133,8 +133,7 @@
 
 !>如果你使用的是M5StickC请按以下说明操作
 
->长按机身左侧的电源键2秒进行开机，在出现UIFlow Logo后，快速单击Home键（中心M5按键），进入配罝页面。按机身右侧按键将选项切换至Setting，按下Home键确认。按右侧按键切换选项至USB mode,
-按下Home键确认，进入USB编程模式.在IDE中选择相应的COM口与设备，点击连接。
+>长按机身左侧的电源键2秒进行开机，在出现UIFlow Logo后，快速单击Home键（中心M5按键），进入配罝页面。按机身右侧按键将选项切换至Setting，按下Home键确认。按右侧按键切换选项至USB mode,按下Home键确认，进入USB编程模式.在IDE中选择相应的COM口与设备，点击连接。
 
 <img src="assets/img/related_documents/UIFlow_Desktop_IDE/Desktop_IDE_00.jpg">