diff --git a/doc/css.md b/doc/css.md
index f8304fb667f786bae2ede42bd8374dc586b9cc58..24d065d3a18f4fc988f974ef72cd640237700291 100644
--- a/doc/css.md
+++ b/doc/css.md
@@ -52,6 +52,14 @@
 
 [Angrytools](https://angrytools.com/css/animation/) CSS动画生成器
 
+[Boxicons](https://boxicons.com/) High Quality Web Icons
+
+[google fonts](https://fonts.google.com/) 
+- github: [https://github.com/google/fonts/issues](https://github.com/google/fonts/issues)
+- 中文版1：[https://www.googlefonts.cn/](https://www.googlefonts.cn/)
+- 中文版2：[http://www.googlefonts.net/](http://www.googlefonts.net/)
+
+
 游戏地址：
 
 1. Flexbox froggy
diff --git a/doc/javascript.md b/doc/javascript.md
index ff33fcba3be65e085083c8e8ddf9406e7d1918ab..a8d4e8c75d88e79eb4e306441e768309ca8e9d93 100644
--- a/doc/javascript.md
+++ b/doc/javascript.md
@@ -88,8 +88,14 @@ https://npm.devtool.tech/
 
 [Express 中文网](https://www.expressjs.com.cn/): 基于 Node.js 平台，快速、开放、极简的 Web 开发框架
 
+### Node.js 管理工具
+
+|名称 | 简介  | 最近更新  | 标星
+|- | - | - | - | 
+| [nvm](https://github.com/nvm-sh/nvm)  | Node Version Manager  | ![](https://img.shields.io/github/last-commit/nvm-sh/nvm?style=flat-square) |![](https://img.shields.io/github/stars/nvm-sh/nvm.svg?style=social)
+|  [nvs](https://github.com/jasongin/nvs) |  Node Version Switcher | ![](https://img.shields.io/github/last-commit/jasongin/nvs?style=flat-square) |![](https://img.shields.io/github/stars/jasongin/nvs.svg?style=social)
+
 
-nvm: Node Version Manager [https://github.com/nvm-sh/nvm](https://github.com/nvm-sh/nvm)
 
 ### 包管理工具