diff --git a/bin/hardening.sh b/bin/hardening.sh
index ba72e92..6635e1f 100755
--- a/bin/hardening.sh
+++ b/bin/hardening.sh
@@ -211,16 +211,16 @@ if [ $FINAL_G_CONFIG -eq 1 ]; then
 	USERSNAME=$(cat /etc/passwd | awk -F':' '{if($3>=1000 && $3<65534) {print $1}}')
 	for USER in $USERSNAME; do
 		RESETCONTIN="n"
-		read -p "Will password of $USER be reset, are you sure to continue?(Y/n)"  RESETCONTIN
-		if [ "$RESETCONTIN" == "Y" ]; then
-			sudo -u $USER passwd
+		read -p "Will password of $USER be reset, are you sure to continue?(y/N)"  RESETCONTIN
+		if [ "$RESETCONTIN" == "y" ]; then
+			passwd $USER 
 		else
 			continue
 		fi
 	done
 	RESETCONTIN="n"
-	read -p "Will password of root be reset, are you sure to continue?(Y/n)"  RESETCONTIN
-	if [ "$RESETCONTIN" == "Y" ]; then
+	read -p "Will password of root be reset, are you sure to continue?(y/N)"  RESETCONTIN
+	if [ "$RESETCONTIN" == "y" ]; then
 		passwd
 	fi
 
diff --git a/docs/complianced_image/AMI/how_to_creating_and_making_an_AMI_public.mkd b/docs/complianced_image/AMI/how_to_creating_and_making_an_AMI_public.mkd
index 4476cfc..3fed1ae 100644
--- a/docs/complianced_image/AMI/how_to_creating_and_making_an_AMI_public.mkd
+++ b/docs/complianced_image/AMI/how_to_creating_and_making_an_AMI_public.mkd
@@ -89,7 +89,6 @@ admin@ip:/opt/harbian-audit-master$ sudo reboot
 ##### Third apply(after reboot)  
 Apply need to apply three times items:
 ```
-admin@ip:/opt/harbian-audit-master$ sudo ./bin/hardening.sh --apply --only 4.5
 admin@ip:/opt/harbian-audit-master$ sudo sed -i 's/^status=.*/status=enabled/' etc/conf.d/8.4.1_install_aide.cfg 
 admin@ip:/opt/harbian-audit-master$ sudo sed -i 's/^status=.*/status=enabled/' etc/conf.d/8.4.2_aide_cron.cfg
 admin@ip:/opt/harbian-audit-master$ sudo ./bin/hardening.sh --apply --only 8.4.1
@@ -116,14 +115,9 @@ $ sudo rm /opt/harbian-audit-master/tmp/backups/*
 $ sudo rm /opt/harbian-audit-master/etc/conf.d/*.cfg 
 ```
 
-#### Final apply
-Reset password for all users and reinit aide database: 
-```
-admin@ip:/opt/harbian-audit-master$ sudo ./bin/hardening.sh --final 
-```
 #### Uninstall 
 ```
-$ sudo apt-get purge --autoremove unzip 
+$ sudo apt-get purge --autoremove unzip -y 
 ```
 
 #### Clear the current log:
@@ -145,6 +139,13 @@ $ sudo -s
 # echo > /var/log/tallylog 
 # echo > /var/log/lastlog 
 # echo > /var/log/wtmp 
+# echo > /var/log/sudo.log
+```
+
+#### Final apply
+Reset password for all users and reinit aide database: 
+```
+admin@ip:/opt/harbian-audit-master$ sudo ./bin/hardening.sh --final 
 ```
 
 #### Clear bash hostory