diff --git a/README-zh_CN.md b/README-zh_CN.md
index c93d25e..96795de 100644
--- a/README-zh_CN.md
+++ b/README-zh_CN.md
@@ -1,4 +1,5 @@
 # 提问的智慧
+[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](https://github.com/ryanhanwu/How-To-Ask-Questions-The-Smart-Way/pulls)
 
 **How To Ask Questions The Smart Way**