diff --git a/zh-cn/device-dev/quick-start/quickstart-standard-appendix-rk3568.md b/zh-cn/device-dev/quick-start/quickstart-standard-appendix-rk3568.md
index 08b9ab4a903be35c5c647b55701dc0caa1c1309f..331ba010211463a5703d1be2dc3f71f1932b8df8 100644
--- a/zh-cn/device-dev/quick-start/quickstart-standard-appendix-rk3568.md
+++ b/zh-cn/device-dev/quick-start/quickstart-standard-appendix-rk3568.md
@@ -1,124 +1,3 @@
 # RK3568开发板介绍<a name="ZH-CN_TOPIC_0000001188686354"></a>
 
--   [开发板简介](#zh-cn_topic_0000001053666242_section047719215429)
--   [开发板规格](#zh-cn_topic_0000001053666242_section15192203316533)
-
-## 开发板简介<a name="zh-cn_topic_0000001053666242_section047719215429"></a>
-
-RK3568开发板基于Rockchip RK3568芯片，集成双核心架构GPU以及高效能NPU；搭载四核64位Cortex-A55处理器，采用22nm先进工艺，主频高达2.0GHz；支持蓝牙、Wi-Fi、音频、视频和摄像头等功能，拥有丰富的扩展接口，支持多种视频输入输出接口；配置双千兆自适应RJ45以太网口，可满足NVR、工业网关等多网口产品需求。
-
-**图 1**  RK3568开发板正面<a name="fig1621416475181"></a>  
-![](figures/RK3568开发板正面.png "RK3568开发板正面")
-
-**图 2**  RK3568开发板背面<a name="fig16541171141914"></a>  
-![](figures/RK3568开发板背面.png "RK3568开发板背面")
-
-## 开发板规格<a name="zh-cn_topic_0000001053666242_section15192203316533"></a>
-
-**表 1**  RK3568开发板规格说明
-
-<a name="table36411410122616"></a>
-<table><thead align="left"><tr id="row166411110142615"><th class="cellrowborder" valign="top" width="17.169999999999998%" id="mcps1.2.3.1.1"><p id="zh-cn_topic_0000001053666242_a2b235e9ed55f4338886788f140e648a0"><a name="zh-cn_topic_0000001053666242_a2b235e9ed55f4338886788f140e648a0"></a><a name="zh-cn_topic_0000001053666242_a2b235e9ed55f4338886788f140e648a0"></a>规格类型</p>
-</th>
-<th class="cellrowborder" valign="top" width="82.83%" id="mcps1.2.3.1.2"><p id="zh-cn_topic_0000001053666242_p9702458104014"><a name="zh-cn_topic_0000001053666242_p9702458104014"></a><a name="zh-cn_topic_0000001053666242_p9702458104014"></a>规格清单</p>
-</th>
-</tr>
-</thead>
-<tbody><tr id="row9641171062612"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p162810206274"><a name="p162810206274"></a><a name="p162810206274"></a>显示接口</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul7771205752919"></a><a name="ul7771205752919"></a><ul id="ul7771205752919"><li>1×HDMI2.0（Type-A）接口，支持4K/60fps输出</li><li>2×MIPI接口，支1920*1080@60fps输出</li><li>1×eDP接口，支持2K@60fps输出</li></ul>
-</td>
-</tr>
-<tr id="row18641121042615"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p1033185410277"><a name="p1033185410277"></a><a name="p1033185410277"></a>音频接口</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul128286520307"></a><a name="ul128286520307"></a><ul id="ul128286520307"><li>1×8ch I2S/TDM/PDM</li><li>1×HDMI音频输出</li><li>1×喇叭输出</li><li>1×耳机输出</li><li>1×麦克风，板载音频输入</li></ul>
-</td>
-</tr>
-<tr id="row6641710192612"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p5331354152713"><a name="p5331354152713"></a><a name="p5331354152713"></a>以太网</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul18121111513011"></a><a name="ul18121111513011"></a><ul id="ul18121111513011"><li>2×GMAC（10/100/1000M）</li></ul>
-</td>
-</tr>
-<tr id="row564118100267"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p333954112719"><a name="p333954112719"></a><a name="p333954112719"></a>无线网络</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul5121115123012"></a><a name="ul5121115123012"></a><ul id="ul5121115123012"><li>SDIO接口，支持WIFI6 5G/2.5G，BT4.2</li></ul>
-</td>
-</tr>
-<tr id="row17641210162616"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p633125462710"><a name="p633125462710"></a><a name="p633125462710"></a>摄像头接口</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul1012191513012"></a><a name="ul1012191513012"></a><ul id="ul1012191513012"><li>MIPI-CSI2，1x4-lane/2x2-lane@2.5Gbps/lane</li></ul>
-</td>
-</tr>
-<tr id="row156411810102611"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p386217610283"><a name="p386217610283"></a><a name="p386217610283"></a>USB</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul181212015103013"></a><a name="ul181212015103013"></a><ul id="ul181212015103013"><li>2×USB2.0 Host，Type-A</li><li>1×USB3.0 Host，Type-A</li><li>1×USB3.0 OTG</li></ul>
-</td>
-</tr>
-<tr id="row206422107263"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p7862136182813"><a name="p7862136182813"></a><a name="p7862136182813"></a>PCIe</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul20721102111307"></a><a name="ul20721102111307"></a><ul id="ul20721102111307"><li>1×2Lanes PCIe3.0 Connector （RC Mode）</li></ul>
-</td>
-</tr>
-<tr id="row660615129285"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p9481746202811"><a name="p9481746202811"></a><a name="p9481746202811"></a>SATA</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul167214215304"></a><a name="ul167214215304"></a><ul id="ul167214215304"><li>1×SATA3.0 Connector</li></ul>
-</td>
-</tr>
-<tr id="row4821762812"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p1848164632810"><a name="p1848164632810"></a><a name="p1848164632810"></a>SDMMC</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul3721112113306"></a><a name="ul3721112113306"></a><ul id="ul3721112113306"><li>1×Micro SD Card3.0</li></ul>
-</td>
-</tr>
-<tr id="row1678422114288"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p1148174614285"><a name="p1148174614285"></a><a name="p1148174614285"></a>按键</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul1272116218301"></a><a name="ul1272116218301"></a><ul id="ul1272116218301"><li>1×Vol+/Recovery</li><li>1×Reset</li><li>1×Power</li><li>1×Vol-</li><li>1×Mute</li></ul>
-</td>
-</tr>
-<tr id="row11615324102818"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p248184620280"><a name="p248184620280"></a><a name="p248184620280"></a>调试</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul372212133018"></a><a name="ul372212133018"></a><ul id="ul372212133018"><li>1×调试串口</li></ul>
-</td>
-</tr>
-<tr id="row157361119142813"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p348204652814"><a name="p348204652814"></a><a name="p348204652814"></a>RTC</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul4722172117308"></a><a name="ul4722172117308"></a><ul id="ul4722172117308"><li>1×RTC</li></ul>
-</td>
-</tr>
-<tr id="row283612559284"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p1442220405295"><a name="p1442220405295"></a><a name="p1442220405295"></a>IR</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul27221821153016"></a><a name="ul27221821153016"></a><ul id="ul27221821153016"><li>1×IR</li></ul>
-</td>
-</tr>
-<tr id="row327681132916"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p1742274032919"><a name="p1742274032919"></a><a name="p1742274032919"></a>三色灯</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul172292183018"></a><a name="ul172292183018"></a><ul id="ul172292183018"><li>3×LED</li></ul>
-</td>
-</tr>
-<tr id="row65001419202920"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p842264019298"><a name="p842264019298"></a><a name="p842264019298"></a>G-sensor</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul13722172103018"></a><a name="ul13722172103018"></a><ul id="ul13722172103018"><li>1×G-sensor</li></ul>
-</td>
-</tr>
-<tr id="row1147411299"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p542211408293"><a name="p542211408293"></a><a name="p542211408293"></a>FAN</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul14722152153010"></a><a name="ul14722152153010"></a><ul id="ul14722152153010"><li>1×Fan</li></ul>
-</td>
-</tr>
-<tr id="row757237182919"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p134221740132920"><a name="p134221740132920"></a><a name="p134221740132920"></a>扩展接口</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul12722521133017"></a><a name="ul12722521133017"></a><ul id="ul12722521133017"><li>20Pin扩展接口包括：</li><li>2×ADC接口</li><li>2×I2C接口</li><li>7×GPIO口（或者3×gpio + 4×uart信号）</li><li>3×VCC电源（12V、3.3V、5V）</li></ul>
-</td>
-</tr>
-<tr id="row0467258192811"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p8422940102910"><a name="p8422940102910"></a><a name="p8422940102910"></a>底板尺寸</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul16723202114304"></a><a name="ul16723202114304"></a><ul id="ul16723202114304"><li>180mm×130mm</li></ul>
-</td>
-</tr>
-<tr id="row203158173296"><td class="cellrowborder" valign="top" width="17.169999999999998%" headers="mcps1.2.3.1.1 "><p id="p3422174012917"><a name="p3422174012917"></a><a name="p3422174012917"></a>PCB规格</p>
-</td>
-<td class="cellrowborder" valign="top" width="82.83%" headers="mcps1.2.3.1.2 "><a name="ul7723132183012"></a><a name="ul7723132183012"></a><ul id="ul7723132183012"><li>4 层板</li></ul>
-</td>
-</tr>
-</tbody>
-</table>
-
+参见：[润和HH-SCDAYU200开发套件](https://gitee.com/hihope_iot/docs/blob/master/HiHope_DAYU200/README.md)。
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