diff --git a/README.md b/README.md
index cafb684..8d1163e 100644
--- a/README.md
+++ b/README.md
@@ -38,4 +38,4 @@ $.post(
 
 ## 4. References
 
-+ 返回根文档: <https://git.faronear.org/tic/tic/>
++ 返回根文档: <https://git.faronear.org/tic/_tic/>