diff --git a/README.md b/README.md
index 186c5a3..3477e0c 100644
--- a/README.md
+++ b/README.md
@@ -90,10 +90,10 @@ To customize the portfolio:
 ```text
 /var/www/html/           # Web root directory
 ├── index.html           # Portfolio website
-~/cert/                  # SSL certificates directory
-├── x.crt               # SSL certificate
-├── x.key               # Private key
-└── cert-renew.sh       # Certificate renewal script
+/etc/xray/cert/          # SSL certificates directory
+├── x.crt                # SSL certificate
+├── x.key                # Private key
+└── cert-renew.sh        # Certificate renewal script
 ```
 
 ## 🔒 Security Features
diff --git a/setup.sh b/setup.sh
index cc4b3f0..a40aa1e 100644
--- a/setup.sh
+++ b/setup.sh
@@ -273,26 +273,26 @@ curl https://get.acme.sh | sh
 sudo bash -c "$(curl -L https://github.com/XTLS/Xray-install/raw/main/install-release.sh)" @ install
 
 # Setup certificates
-mkdir ~/cert
-~/.acme.sh/acme.sh --install-cert -d "$DOMAIN" --ecc --fullchain-file ~/cert/x.crt --key-file ~/cert/x.key
-chmod +r ~/cert/x.key
+sudo mkdir -p /etc/xray/cert
+~/.acme.sh/acme.sh --install-cert -d "$DOMAIN" --ecc --fullchain-file /etc/xray/cert/x.crt --key-file /etc/xray/cert/x.key
+chmod +r /etc/xray/cert/x.key
 
 # Create certificate renewal script
-cat >~/cert/cert-renew.sh <<EOF
+cat >/etc/xray/cert/cert-renew.sh <<EOF
 #!/bin/bash
-/home/$USERNAME/.acme.sh/acme.sh --install-cert -d $DOMAIN --ecc --fullchain-file /home/$USERNAME/cert/x.crt --key-file /home/$USERNAME/cert/x.key
+/home/$USERNAME/.acme.sh/acme.sh --install-cert -d $DOMAIN --ecc --fullchain-file /etc/xray/cert/x.crt --key-file /etc/xray/cert/x.key
 echo "X Certificates Renewed"
-chmod +r /home/$USERNAME/cert/x.key
+chmod +r /etc/xray/cert/x.key
 echo "Read Permission Granted for Private Key"
 sudo systemctl restart xray
 echo "X Restarted"
 EOF
 
-chmod +x ~/cert/cert-renew.sh
+chmod +x /etc/xray/cert/cert-renew.sh
 
 # Setup cron job
 crontab -l >temp_cron
-echo "0 1 1 * *   bash /home/$USERNAME/cert/cert-renew.sh" >>temp_cron
+echo "0 1 1 * *   bash /etc/xray/cert/cert-renew.sh" >>temp_cron
 crontab temp_cron
 rm temp_cron
 
@@ -340,8 +340,8 @@ sudo tee /usr/local/etc/xray/config.json >/dev/null <<EOF
                     "minVersion": "1.2",
                     "certificates": [
                         {
-                            "certificateFile": "/home/$USERNAME/cert/x.crt",
-                            "keyFile": "/home/$USERNAME/cert/x.key"
+                            "certificateFile": "/etc/xray/cert/x.crt",
+                            "keyFile": "/etc/xray/cert/x.key"
                         }
                     ]
                 }