diff --git a/docs/01-setup-the-project/03-setup-custom-engine.md b/docs/01-setup-the-project/03-setup-custom-engine.md
index e12dabd..1c65e70 100644
--- a/docs/01-setup-the-project/03-setup-custom-engine.md
+++ b/docs/01-setup-the-project/03-setup-custom-engine.md
@@ -8,7 +8,7 @@ Set **Javascript Engine Path** to a **custom Cocos Engine**.
 
 Thanks to the open source nature of Cocos Creator, we are able to customize some of the function in the source code to meet the requirement for Hyper Slot Game.
 
-For the detail of the Custom Engine, take a look at this [**Custom Cocos Engine documentation**](../custom-cocos-engine/custom-cocos-engine.md)
+For the detail of the Custom Engine, take a look at this [**Custom Cocos Engine documentation**](../category/custom-cocos-engine)
 
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