diff --git a/docs/user-guide/administration/disaster-recovery/back-up-&-restore-data.md b/docs/user-guide/administration/disaster-recovery/back-up-&-restore-data.md
index 842b97698..f4d8ab3f0 100644
--- a/docs/user-guide/administration/disaster-recovery/back-up-&-restore-data.md
+++ b/docs/user-guide/administration/disaster-recovery/back-up-&-restore-data.md
@@ -1,6 +1,5 @@
 ---
 description: Describes how to use GreptimeDB's Export and Import tools for database backup and restoration, including command syntax, options, usage scenarios, best practices, troubleshooting, and performance tips.
-image: "https://greptime.com/resource/greptime_home_thumbnail.png"
 ---
 
 # GreptimeDB Export & Import Tools