diff --git a/docs/install_guide/install_guide_cn.md b/docs/install_guide/install_guide_cn.md
index 4142bc81..dbfa5e2c 100644
--- a/docs/install_guide/install_guide_cn.md
+++ b/docs/install_guide/install_guide_cn.md
@@ -13,7 +13,7 @@
 ## 环境依赖
 
 - `Maven 3.5+`(后端打包依赖)
-- `node 10+`(前端打包依赖)
+- `node v12+`(前端打包依赖)
 - `Java 8+`(运行环境需要)
 - `MySQL 5.7`(数据存储)