diff --git a/install.sh b/install.sh
index b8224b1e..f9c0e843 100644
--- a/install.sh
+++ b/install.sh
@@ -1136,36 +1136,43 @@ install_packages() {
 
 
 edit_fstab() {
-
-echo "Setting quotas for disk limits of user files"
-fstab_file="/etc/fstab"
-root_entry=$(grep -E '^\S+\s+/.*' "$fstab_file")
-
-if [[ "$root_entry" =~ "usrquota" && "$root_entry" =~ "grpquota" ]]; then
-    echo "Success, usrquota and grpquota are already set for /"
-else
-    # Add usrquota and grpquota to the fstab entry (only for the root entry)
-    sudo sed -i 's|^\(LABEL=cloudimg-rootfs\s*/\s*ext4\s*[^,]*\)|\1,usrquota,grpquota|' "$fstab_file"
-
-    echo "Success, usrquota and grpquota have been added to / entry in fstab, remounting.."
-fi
-    systemctl daemon-reload	
+    echo "Setting quotas for disk limits of user files"
+    fstab_file="/etc/fstab"
+    backup_file="/etc/fstab.bak"
+    
+    # Backup the original fstab file
+    cp "$fstab_file" "$backup_file"
+    
+    # Check if usrquota and grpquota are already set
+    if grep -qE '^[^#]\S+\s+/\s+\S+\s+.*usrquota.*grpquota' "$fstab_file"; then
+        echo "Success, usrquota and grpquota are already set for /"
+    else
+        echo "Adding usrquota and grpquota to / entry in fstab..."
+        
+        # Modify the / entry to include usrquota,grpquota correctly
+        sed -i -E '/\s+\/\s+/s/(\S+)(\s+\/\s+\S+\s+\S+)(\s+[0-9]+\s+[0-9]+)$/\1\2,usrquota,grpquota\3/' "$fstab_file"
+        
+        echo "Success, usrquota and grpquota have been added to / entry in fstab, remounting.."
+    fi
+    
+    # Apply changes
+    systemctl daemon-reload    
     quotaoff -a
     mount -o remount,usrquota,grpquota /
-    mount /dev/vda1 /mnt
-    cd /mnt
-    chmod 600 aquota.user aquota.group
+    
+    # Ensure quota files exist
+    touch /aquota.user /aquota.group
+    chmod 600 /aquota.user /aquota.group
     quotacheck -cum / -f
     quotaon -a
-    repquota /
-    quota -v
     
-    echo "Testing quotas.."
-    repquota -u / > /etc/openpanel/openpanel/core/users/repquota
-
+    # Generate quota report
+    repquota / > /etc/openpanel/openpanel/core/users/repquota
+    
+    echo "Testing quotas..."
+    quota -v
 }
 
-
 set_system_cronjob(){
     echo "Setting cronjobs.."
     mv ${ETC_DIR}cron /etc/cron.d/openpanel