diff --git a/docs/source/en/basics/app-start.md b/docs/source/en/basics/app-start.md
index d67b8980d6..f6cd8ec33f 100644
--- a/docs/source/en/basics/app-start.md
+++ b/docs/source/en/basics/app-start.md
@@ -5,7 +5,7 @@ When the application starts up, we often need to set up some initialization logi
 
 The framework provides a unified entry file (`app.js`) for boot process customization. This file need returns a Boot class. We can define the initialization process in the startup application by defining the lifecycle method in the Boot class.
 
-The framework has provided you several functions to handle during the whole life cycle:
+The framework has provided you several functions to handle during the whole [life cycle](../advanced/loader.md#life-cycles):
 
 - `configWillLoad`: All the config files are ready to load, so this is the LAST chance to modify them.
 - `configDidLoad`: When all the config files have been loaded.
diff --git a/docs/source/zh-cn/basics/app-start.md b/docs/source/zh-cn/basics/app-start.md
index 85dcf0cf9a..454de984b7 100644
--- a/docs/source/zh-cn/basics/app-start.md
+++ b/docs/source/zh-cn/basics/app-start.md
@@ -5,7 +5,7 @@ title: 启动自定义
 
 框架提供了统一的入口文件（`app.js`）进行启动过程自定义，这个文件返回一个 Boot 类，我们可以通过定义 Boot 类中的生命周期方法来执行启动应用过程中的初始化工作。
 
-框架提供了这些生命周期函数供开发人员处理：
+框架提供了这些[生命周期函数](../advanced/loader.md#life-cycles)供开发人员处理：
 
 - 配置文件即将加载，这是最后动态修改配置的时机（`configWillLoad`）
 - 配置文件加载完成（`configDidLoad`）