diff --git a/_Sidebar.md b/_Sidebar.md
index a1e2d40..8ef5994 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -10,7 +10,7 @@
 * [⬇️ Installation (One-line)](https://github.com/MHSanaei/3x-ui/wiki/Installation#install-in-one-line-recommended)
 * [⬇️ Installation (Docker)](https://github.com/MHSanaei/3x-ui/wiki/Installation#docker-recommended)
 * [⬇️ Install Legacy version](https://github.com/MHSanaei/3x-ui/wiki/Installation#install-legacy-version)
-* [⬇️ Manual installation)](https://github.com/MHSanaei/3x-ui/wiki/Installation#manual-installation)
+* [⬇️ Manual installation](https://github.com/MHSanaei/3x-ui/wiki/Installation#manual-installation)
 ##### Configuration
 * [🔐 Getting SSL certificate](https://github.com/MHSanaei/3x-ui/wiki/Configuration#getting-ssl)
 * [🛡️ Setting Fail2Ban](https://github.com/MHSanaei/3x-ui/wiki/Configuration#setting-fail2ban)