Update README-CN.md

Huang ShuWei · web-flow · commit 64eb9274e284 · 2021-04-21T09:21:31.000+08:00
diff --git a/README-CN.md b/README-CN.md
@@ -1,5 +1,7 @@
 # vue-lazy-container
 
+[![npm](https://img.shields.io/npm/v/vue-lazy-container.svg)](https://www.npmjs.com/package/vue-lazy-container)
+
 **中文** | [English](./README.md)
 
 ## Introduction
