diff --git a/README.md b/README.md
index 8b97cf0..713527d 100644
--- a/README.md
+++ b/README.md
@@ -94,5 +94,6 @@ $ git rebase upstream/master
 $ git push -f origin master
 ```
 
-[簡體中文]:https://github.com/yeasy/docker_practice/
-[《The Swift Programming Language­》正體中文版]:https://github.com/tommy60703/the-swift-programming-language-in-traditional-chinese/
+## 原出處及參考資料
+1. [Docker —— 从入门到实践](https://github.com/yeasy/docker_practice/)
+2. [《The Swift Programming Language­》正體中文版](https://github.com/tommy60703/the-swift-programming-language-in-traditional-chinese/)