diff --git a/README.en.md b/README.en.md
index f26ee57..081b09b 100644
--- a/README.en.md
+++ b/README.en.md
@@ -175,7 +175,7 @@ Example of a Response Hook function:
 (res, text, from, to) => [res.text, to === res.src]
 ```
 
-For more custom interface examples, refer to: [custom-api.md](custom-api.md)
+For more custom interface examples, refer to: [custom-api.md](https://github.com/fishjar/kiss-translator/blob/master/custom-api.md)
 
 ## Development Guidelines
 
diff --git a/README.md b/README.md
index 0ef8c1e..8b5abe3 100644
--- a/README.md
+++ b/README.md
@@ -174,7 +174,7 @@ Response Hook 函数示例如下：
 (res, text, from, to) => [res.text, to === res.src]
 ```
 
-更多的自定义接口示例，请参考： [custom-api.md](custom-api.md)
+更多的自定义接口示例，请参考： [custom-api.md](https://github.com/fishjar/kiss-translator/blob/master/custom-api.md)
 
 ## 开发指引