diff --git a/manual/config/seahub_customization.md b/manual/config/seahub_customization.md
index 284713a1..98c80110 100644
--- a/manual/config/seahub_customization.md
+++ b/manual/config/seahub_customization.md
@@ -80,9 +80,6 @@ Result:
 
 ![](../images/additional-share-dialog-note.png)
 
-
-<img src="https://download.seafile.com/lib/bc427fa6-464c-4712-8e75-6bc08de53f91/file/images/auto-upload/image-1585712416075.png?raw=1" width="386" height="null" />
-
 ## Add custom navigation items
 
 Since Pro 7.0.9, Seafile supports adding some custom navigation entries to the home page for quick access. This requires you to add the following configuration information to the `conf/seahub_settings.py` configuration file:
@@ -134,4 +131,4 @@ ADDITIONAL_ABOUT_DIALOG_LINKS = {
 
 Result:
 
-<img src="https://download.seafile.com/lib/bc427fa6-464c-4712-8e75-6bc08de53f91/file/images/auto-upload/image-1585712631552.png?raw=1" width="610" height="null" />
+![](../images/additional-app-bottom-links.png)