diff --git a/_Sidebar.md b/_Sidebar.md
index 0071de9..4d1fa78 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -85,6 +85,7 @@
 * Security
   * [[Security Overview]]
   * [[Security Configuration]]
+  * [[Run Blob Storage on Public Internet]]
 * Misc Use Case Examples
   * [[UrBackup with SeaweedFS]]
   * [[Harbor with SeaweedFS]]