diff --git a/_Sidebar.md b/_Sidebar.md
index 7771cf2..5908329 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -41,7 +41,7 @@
   * [[restic with SeaweedFS]]
   * [[S3 API Benchmark]]
   * [[S3 Gateway FAQ]]
-* AWS IAM API[Amazon IAM API]
+* AWS IAM API[[Amazon IAM API]]
 * Machine Learning
   * [[TensorFlow with SeaweedFS]]
 * HDFS