diff --git a/lib/util-menu.sh b/lib/util-menu.sh
index c2187b4..aef2814 100644
--- a/lib/util-menu.sh
+++ b/lib/util-menu.sh
@@ -44,25 +44,9 @@ main_menu_online() {
             ;;
         "8") edit_configs
             ;;
-        *) final_check
-           dialog --backtitle "$VERSION - $SYSTEM ($ARCHI)" --yesno "$_CloseInstBody $(cat ${CHECKLIST})" 0 0
-            if [[ $? -eq 0 ]]; then
-                echo "exit installer." >> ${LOGFILE}
-                if [[ -e /mnt/usr ]]; then
-                  dialog --backtitle "$VERSION - $SYSTEM ($ARCHI)" --yesno "\n$_LogInfo\n" 0 0
-                  if [[ $? -eq 0 ]]; then
-                    [[ -e /mnt/.m-a.log ]] && cat ${LOGFILE} >> /mnt/.m-a.log
-                    cp ${LOGFILE} /mnt/.m-a.log
-                  fi
-                fi
-                umount_partitions
-                clear
-                exit 0
-            fi
+         *) exit_done
             ;;
     esac
-
-    main_menu_online
 }
 
 # Preparation
diff --git a/lib/util.sh b/lib/util.sh
index 74c99d5..52a62b4 100644
--- a/lib/util.sh
+++ b/lib/util.sh
@@ -429,3 +429,32 @@ final_check() {
     # check if user account has been generated
     [[ $(ls /mnt/home) == "" ]] && echo "- No user accounts have been generated" >> ${CHECKLIST}
 }
+
+exit_done() {
+    if [[ $(lsblk -o MOUNTPOINT | grep ${MOUNTPOINT}) != "" ]]; then
+        final_check
+        dialog --backtitle "$VERSION - $SYSTEM ($ARCHI)" --yesno "$_CloseInstBody $(cat ${CHECKLIST})" 0 0
+        if [[ $? -eq 0 ]]; then
+            echo "exit installer." >> ${LOGFILE}
+            dialog --backtitle "$VERSION - $SYSTEM ($ARCHI)" --yesno "\n$_LogInfo\n" 0 0
+            if [[ $? -eq 0 ]]; then
+                [[ -e /mnt/.m-a.log ]] && cat ${LOGFILE} >> /mnt/.m-a.log
+                cp ${LOGFILE} /mnt/.m-a.log
+            fi
+            umount_partitions
+            clear
+            exit 0
+        else
+            main_menu_online
+        fi
+    else
+        dialog --backtitle "$VERSION - $SYSTEM ($ARCHI)" --yesno "$_CloseInstBody" 0 0
+        if [[ $? -eq 0 ]]; then
+            umount_partitions
+            clear
+            exit 0
+        else
+            main_menu_online
+        fi
+    fi
+}