diff --git a/diary/2026/02/11.md b/diary/2026/02/11.md
index 6a4201f..10938dc 100644
--- a/diary/2026/02/11.md
+++ b/diary/2026/02/11.md
@@ -14,9 +14,6 @@ tags:
   - presence
   - siblings
   - teaching
-features:
-  syntax:
-    - code
 -->
 <!--mdx-strip-start-->