diff --git a/README.md b/README.md
index 0fc672d..44e68ee 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ func main() {
 
 ### <span id="index">Index<span>
 
--   <a href="#Algorithm">Algorithm</a>
+-   <a href="#user-content-Algorithm">Algorithm</a>
 -   [Compare](#Compare)
 -   [Concurrency](#Concurrency)
 -   [Condition](#Condition)