docs: @doocs exists thanks to all the people who contribute.

See https://opencollective.com/doocs/contributors.svg?width=890&button=false

README.md

@@ -143,11 +143,11 @@
 ---
 
 ## 贡献者
-感谢以下所有朋友对本仓库做出的贡献。
+感谢以下所有朋友对 [GitHub 技术社区 Doocs](https://github.com/doocs) 所做出的贡献，[参与项目维护请戳这儿](https://doocs.github.io/#/?id=how-to-join)。
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 
-<a href="https://github.com/doocs/advanced-java/graphs/contributors"><img src="https://opencollective.com/advanced-java/contributors.svg?width=890&button=false" /></a>
+<a href="https://opencollective.com/doocs/contributors.svg?width=890&button=true"><img src="https://opencollective.com/doocs/contributors.svg?width=890&button=false" /></a>
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 

docs/from-readers/README.md

@@ -1,15 +1,15 @@
 # GitHub 开发者参与专区
 [Doocs/advanced-java](https://github.com/doocs/advanced-java) 欢迎各位开发朋友们分享自己或他人的实践经验与总结。如果你想参与，请参考[提交注意事项](/docs/from-readers/doocs-advanced-java-attention.md)。感谢 [@jerryldh](https://github.com/jerryldh), [@BigBlackSheep](https://github.com/BigBlackSheep), [@sunyuanpinggithub](https://github.com/sunyuanpinggithub) 等多位朋友的反馈，具体请参考 [#46](https://github.com/doocs/advanced-java/issues/46)。
 
-## Articles
+## 文章
 - [示例文章](/docs/from-readers/doocs-advanced-java-attention.md)
 - [示例文章](/docs/from-readers/doocs-advanced-java-attention.md)
 
-## Contributors
-This project exists thanks to all the people who contribute.
+## 贡献者
+感谢以下所有朋友对 [GitHub 技术社区 Doocs](https://github.com/doocs) 所做出的贡献，[参与项目维护请戳这儿](https://doocs.github.io/#/?id=how-to-join)。
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 
-<a href="https://github.com/doocs/advanced-java/graphs/contributors"><img src="https://opencollective.com/advanced-java/contributors.svg?width=890&button=false" /></a>
+<a href="https://opencollective.com/doocs/contributors.svg?width=890&button=true"><img src="https://opencollective.com/doocs/contributors.svg?width=890&button=false" /></a>
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->