diff --git a/README.md b/README.md
index 4079a46..68386b2 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,8 @@
 # QueryList 
 `QueryList` is a simple, elegant, extensible PHP  Web Scraper (crawler/spider) ,based on phpQuery.
 
+[API Document](https://github.com/jae-jae/QueryList/wiki) 
+
 [中文文档](README-ZH.md)
 
 ## Features