diff --git a/Apps/Netdata/docker-compose.yml b/Apps/Netdata/docker-compose.yml
index b9c6e83..fae4746 100644
--- a/Apps/Netdata/docker-compose.yml
+++ b/Apps/Netdata/docker-compose.yml
@@ -61,7 +61,7 @@ x-casaos:
   category: Utilities
   hostname: ""
   screenshot_link:
-    - https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/Netdata/screenshot-1.png
+    - https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/Netdata/screenshot-1.jpg
     - https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/Netdata/screenshot-2.png
     - https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/Netdata/screenshot-3.png
   icon: https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/Netdata/icon.png