diff --git a/docs/index.md b/docs/index.md
index 8906094e..67f4000f 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -10,7 +10,7 @@
 
 本站全部开源，使用MIT开源协议
 
-```
+```text
 MIT License
 
 Copyright (c) 2023 Huang FTS427