diff --git a/README-CN.md b/README-CN.md
index 39bca4d629e..cb539aa28a7 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -133,7 +133,7 @@ R.I.P. 希望大家都能健康顺利的跑过终点，逝者安息。
 git clone https://github.com/yihong0618/running_page.git --depth=1
 ```
 
-## 安装及测试 (node >= 12 and <= 14 python >= 3.7)
+## 安装及测试 (node >= 14.15.0 python >= 3.7)
 
 ```
 pip3 install -r requirements.txt
diff --git a/README.md b/README.md
index 8be78406e27..b19fd613122 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ Clone or fork the repo.
 git clone https://github.com/yihong0618/running_page.git --depth=1
 ```
 
-## Installation and testing (node >= 12 and <= 14 python >= 3.7)
+## Installation and testing (node >= 14.15.0 python >= 3.7)
 
 ```
 pip3 install -r requirements.txt