diff --git a/docs/en/get_started/installation.md b/docs/en/get_started/installation.md
index 4ae5e3cd7b..f32e529288 100644
--- a/docs/en/get_started/installation.md
+++ b/docs/en/get_started/installation.md
@@ -27,10 +27,10 @@
 ## Install MMEngine
 
 :::{note}
-If you only want to use the fileio, registry, and config modules in MMEngine, you can set the `MMENGINE_LITE` environment variable, which will only install the few third-party library dependencies that are necessary (e.g., it will not install opencv, matplotlib):
+If you only want to use the fileio, registry, and config modules in MMEngine, you can install `mmengine-lite`, which will only install the few third-party library dependencies that are necessary (e.g., it will not install opencv, matplotlib):
 
 ```bash
-MMENGINE_LITE=1 pip install mmengine
+pip install mmengine-lite
 ```
 
 :::
diff --git a/docs/zh_cn/get_started/installation.md b/docs/zh_cn/get_started/installation.md
index 56b1ed5169..15b382722a 100644
--- a/docs/zh_cn/get_started/installation.md
+++ b/docs/zh_cn/get_started/installation.md
@@ -27,10 +27,10 @@
 ## 安装 MMEngine
 
 :::{note}
-如果你只想使用 MMEngine 中的 fileio、registry 和 config 模块，你可以设置 `MMENGINE_LITE` 环境变量，它只会安装必须的几个第三方库依赖（例如不会安装 opencv、matplotlib）：
+如果你只想使用 MMEngine 中的 fileio、registry 和 config 模块，你可以安装`mmengine-lite`，它只会安装必须的几个第三方库依赖（例如不会安装 opencv、matplotlib）：
 
 ```bash
-MMENGINE_LITE=1 pip install mmengine
+pip install mmengine-lite
 ```
 
 :::