update docs

Signed-off-by: Nzengyawen <zengyawen1@huawei.com>

en/contribute/documentation-contribution.md

-# Documentation Contribution<a name="EN-US_TOPIC_0000001053069234"></a>
+# Documentation Contribution
 
 You are welcome to make contributions to OpenHarmony documentation, in any of the methods provided below. You can help us improve the existing documents or submit new, original content.
 
 Excellent contributors will be awarded and the contributions will be publicized in the developer community.
 
--   [Contribution Methods](#section5723203852414)
+-   [Contribution Methods](#contributionmethods)
 -   [Writing Instructions](writing-instructions.md)
 
-## Content Copyright<a name="section87752266272"></a>
+## Content Copyright
 
 The content and images submitted by you must be original and must not infringe others' intellectual property rights.
 
 OpenHarmony has the right to modify the adopted content according to the community regulations and specifications.
 
-## License<a name="section460934180"></a>
+## License
 
 [Creative Commons License version 4.0](https://creativecommons.org/licenses/by/4.0/legalcode)
 
-## Contribution Methods<a name="section5723203852414"></a>
+## Contribution Methods
 
-### Submitting Issues for Existing Documents<a name="section133341053162416"></a>
+### Submitting Issues for Existing Documents
 
 Your feedback matters. Submit issues and leave as detailed information as possible, so we can better fix the issues and improve our documents.
 
@@ -35,7 +35,7 @@ Your feedback matters. Submit issues and leave as detailed information as possib
 >-   Search the list of existing issues to see if any related or similar issues have been submitted.
 >-   If an issue is associated with another issue or a pull request (PR), you can use its full URL or the combination of the number sign (#) and PR number to reference it.
 
-### Editing Existing Documents<a name="section1433285372417"></a>
+### Editing Existing Documents
 
 You can perform the following steps to modify or supplement a file:
 
@@ -48,9 +48,9 @@ You can perform the following steps to modify or supplement a file:
 
     Signed-off-by: user.name &lt;user.email&gt; // Note that *user.name* and *user.email* must be the same as those used for DCO signing.
 
-![](figures/Signed-off-by-example.png.png)
+![](figures/Signed-off-by-example.png)
 
-    The Docs team will review your edits and update the file accordingly.
+The Docs team will review your edits and update the file accordingly.
 
 
 For more information, see [Contribution Process](contribution-process.md).
@@ -61,7 +61,7 @@ To help developers efficiently use each release, OpenHarmony provides related do
 
 You are welcome to contribute documents to the release. For details, see [Writing Documents for a Release](docs-release-process.md).
 
-### Sharing Experience<a name="section12616152517159"></a>
+### Sharing Experience
 
 You are welcome to share your experience and expertise with other developers to help them get started. For example, you can contribute tutorials and FAQs by using the following templates:
 

zh-cn/contribute/贡献文档.md

-# 贡献文档<a name="ZH-CN_TOPIC_0000001053069234"></a>
+# 贡献文档
 
 非常欢迎您贡献文档，我们鼓励开发者以各种方式参与文档反馈和贡献。您可以对现有文档进行评价、简单更改、反馈文档质量问题、贡献您的原创内容。
 
 卓越贡献者将会在开发者社区文档贡献专栏表彰公示。
 
--   [贡献方式](#section5723203852414)
+-   [贡献方式](#贡献方式)
 -   [写作规范](写作规范.md)
 
-## 内容版权<a name="section87752266272"></a>
+## 内容版权
 
 用户提交的内容、图片必须是原创内容，不得侵犯他人知识产权。
 
 对应采纳的内容，OpenHarmony有权根据相关规范修改用户提交的内容。
 
-## License<a name="section460934180"></a>
+## License
 
 [Creative Commons License version 4.0](https://creativecommons.org/licenses/by/4.0/legalcode)
 
-## 贡献方式<a name="section5723203852414"></a>
+## 贡献方式
 
-### 反馈文档问题<a name="section133341053162416"></a>
+### 反馈文档问题
 
 高质量的问题反馈有助于我们不断完善文档内容和质量，您提供的信息越详尽，对我们问题改进越有帮助。
 
@@ -35,7 +35,7 @@
 >-   搜索现有问题的列表，查看是否已经有相关的或者类似的问题已被记录。
 >-   如果新问题与某其他问题或 PR 有关联，可以使用其完整 URL 或带 \# 字符的 PR 编号 来引用它。
 
-### 简单更改<a name="section1433285372417"></a>
+### 简单更改
 
 针对现有文档进行快速更改和修复，适合少量内容修改和补充。
 
@@ -46,7 +46,7 @@
 
     例如：Signed-off-by: user.name <user.email> //与DCO签署邮箱保持一致
 
-    ![输入图片说明](https://images.gitee.com/uploads/images/2021/0625/095714_92d8e459_7756659.png "屏幕截图.png")
+    ![](figures/Signed-off-by-example.png)
 
     文档团队成员将评审并合并您的修改内容，感谢您对OpenHarmony文档的支持和帮助。
 
@@ -59,7 +59,7 @@
 
 欢迎开发者参与贡献，详细参考：[为发行版本贡献文档](docs-release-process.md)
 
-### 贡献经验分享内容<a name="section12616152517159"></a>
+### 贡献经验分享内容
 
 鼓励开发者在学习、开发过程中，总结经验并创建技术内容帮助更多开发者快速上手。推荐输出各类How to教程、常见问题FAQ等。请参考如下写作模板：