diff --git a/install/install.sh b/install/install.sh
index 4c0163f2..20a53f80 100644
--- a/install/install.sh
+++ b/install/install.sh
@@ -403,7 +403,7 @@ curl -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer $token
 sleep 3
 sudo sed -i 's/"NGINXPROXYMANAGER_USERNAME": ".*"/"NGINXPROXYMANAGER_USERNAME": "help@websoft9.com"/g' /usr/share/cockpit/appstore/config.json
 sudo sed -i 's/"NGINXPROXYMANAGER_PASSWORD": ".*"/"NGINXPROXYMANAGER_PASSWORD": "'$new_password'"/g' /usr/share/cockpit/appstore/config.json
-sudo sed -i 's/"NGINXPROXYMANAGER_NIKENAME": ".*"/"NGINXPROXYMANAGER_NIKENAME": "admin"/g' /usr/share/cockpit/nginx/appstore.json
+sudo sed -i 's/"NGINXPROXYMANAGER_NIKENAME": ".*"/"NGINXPROXYMANAGER_NIKENAME": "admin"/g' /usr/share/cockpit/appstore/appstore.json
 echo "edit password success ..." 
 while [ ! -d "/var/lib/docker/volumes/w9nginxproxymanager_nginx_data/_data/nginx/proxy_host" ]; do
     sleep 1