diff --git a/assets/webhook-deploy.sh b/assets/webhook-deploy.sh
index 7a42b21..ec0d62f 100644
--- a/assets/webhook-deploy.sh
+++ b/assets/webhook-deploy.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
 
 # update bare repos
-git --git-dir=git-repositories/DOMAIN.git fetch origin prod:prod
+echo "Updating bare repos"
+su -c "git --git-dir=git-repositories/DOMAIN.git fetch origin prod:prod" USER
 # deploy prod
 cd www/DOMAIN/
-./deploy.sh
+su -c "./deploy.sh" USER
diff --git a/bin/lemp.sh b/bin/lemp.sh
index 7c5d383..d3001e1 100755
--- a/bin/lemp.sh
+++ b/bin/lemp.sh
@@ -126,6 +126,9 @@ if [ "$installmysql" = "yes" ]; then
 
   cp "$_assets"/mysql/innodb-file-per-table.cnf /etc/mysql/conf.d/
 
+  # you may increase memory
+  # innodb_buffer_pool_size = 1024M
+
   systemctl enable mariadb.service
   systemctl restart mariadb.service
   echo -e "\033[92;1mmysql installed\033[Om"
diff --git a/bin/webhook.sh b/bin/webhook.sh
index fe18783..6da615f 100755
--- a/bin/webhook.sh
+++ b/bin/webhook.sh
@@ -92,6 +92,7 @@ git --git-dir=/home/"$user"/git-repositories/"$_domain.git" remote add origin "$
 # hook deploy script
 cp -f "$_assets"/webhook-deploy.sh /home/"$user"/webhook-deploy-"$_id".sh
 sed -i -r "s/DOMAIN/$_domain/g" /home/"$user"/webhook-deploy-"$_id".sh
+sed -i -r "s/USER/$user/g" /home/"$user"/webhook-deploy-"$_id".sh
 chowm $user:$user /home/"$user"/webhook-deploy-"$_id".sh
 chmod +x /home/"$user"/webhook-deploy-"$_id".sh