Update index.md

NEPTLIANG · web-flow · commit 0ad8552a325a · 2025-04-25T11:00:00.000+08:00
Signed-off-by: NeptLiang &lt;MING19980628@outlook.com&gt;
diff --git a/topics/robomaster/index.md b/topics/robomaster/index.md
@@ -1,6 +1,5 @@
 ---
 display_name: RoboMaster
-logo: robomaster.png
 short_description: The RoboMaster University Series (RMU) is a platform for robotic competitions and academic exchange, specially designed for global technology enthusiasts.
 topic: robomaster
 url: https://www.robomaster.com/
