!431 Gitee Review - FixDocsBug

Merge pull request !431 from duxbbo/FixDocsBug

zh-cn/device-dev/porting/Readme-CN.md

-
 # 开发板移植
 目前OpenHarmony已经成立了SIG组[sig-devboard](https://gitee.com/openharmony/community/blob/master/sig/sig-devboard/sig_devboard_cn.md)。该SIG组以支持更多第三方开发板为目标，提供开发板移植的支撑。
 
@@ -24,5 +23,6 @@ repo init -u https://gitee.com/openharmony-sig/manifest.git -b master -m devboar
 
 - [轻量级系统](transplant-minichip.md)
 - [小型系统](transplant-smallchip.md)
-- [标准系统](standard_system_porting_guide.md)
+- [标准系统](standard-system-porting-guide.md)
+
 

zh-cn/readme.md

@@ -48,7 +48,7 @@
         -   porting：移植适配
 
             -	[三方库移植指导](device-dev/porting/transplant-thirdparty.md)
-			-	[标准系统芯片移植指导](device-dev/porting/standard_system_porting_guide.md)
+			-	[标准系统芯片移植指导](device-dev/porting/standard-system-porting-guide.md)
 
         -   bundles：组件开发
             -   [组件开发规范](device-dev/bundles/bundles-standard-rules.md)