diff --git a/README.md b/README.md
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@@ -42,12 +42,12 @@
      - [2. 仓库授权](https://gitcode.net/KnowledgePlanet/doc#2-%E4%BB%93%E5%BA%93%E6%8E%88%E6%9D%83) - `🍁 重点：只有授权后才能正常访问项目链接`
      - [3. 仓库使用](https://gitcode.net/KnowledgePlanet/doc#3-%E4%BB%93%E5%BA%93%E4%BD%BF%E7%94%A8)
      - [4. 作业提交](https://gitcode.net/KnowledgePlanet/doc#4-%E4%BD%9C%E4%B8%9A%E6%8F%90%E4%BA%A4)
-- 📘 [星球介绍](https://gitcode.net/KnowledgePlanet/doc#-%E6%98%9F%E7%90%83%E4%BB%8B%E7%BB%8D)
-- 🤔 [你会学到什么？](https://gitcode.net/KnowledgePlanet/doc#-%E4%BD%A0%E4%BC%9A%E5%AD%A6%E5%88%B0%E4%BB%80%E4%B9%88)
-- 🎭 [适宜人群](https://gitcode.net/KnowledgePlanet/doc#-%E9%80%82%E5%AE%9C%E4%BA%BA%E7%BE%A4)
-- 😄 [关于作者](https://gitcode.net/KnowledgePlanet/doc#-%E5%85%B3%E4%BA%8E%E4%BD%9C%E8%80%85)
-- 💬 [联系作者](https://gitcode.net/KnowledgePlanet/doc#-%E8%81%94%E7%B3%BB%E4%BD%9C%E8%80%85)
-- 🎉 [收尾感谢](https://gitcode.net/KnowledgePlanet/doc#-%E6%94%B6%E5%B0%BE%E6%84%9F%E8%B0%A2)
+- [星球介绍](https://gitcode.net/KnowledgePlanet/doc#-%E6%98%9F%E7%90%83%E4%BB%8B%E7%BB%8D)
+- [你会学到什么？](https://gitcode.net/KnowledgePlanet/doc#-%E4%BD%A0%E4%BC%9A%E5%AD%A6%E5%88%B0%E4%BB%80%E4%B9%88)
+- [适宜人群](https://gitcode.net/KnowledgePlanet/doc#-%E9%80%82%E5%AE%9C%E4%BA%BA%E7%BE%A4)
+- [关于作者](https://gitcode.net/KnowledgePlanet/doc#-%E5%85%B3%E4%BA%8E%E4%BD%9C%E8%80%85)
+- [联系作者](https://gitcode.net/KnowledgePlanet/doc#-%E8%81%94%E7%B3%BB%E4%BD%9C%E8%80%85)
+- [收尾感谢](https://gitcode.net/KnowledgePlanet/doc#-%E6%94%B6%E5%B0%BE%E6%84%9F%E8%B0%A2)
 
 ## 🎨 实战项目 - DDD 抽奖系统