更新 '_posts/ggdb.md'

_posts/ggdb.md

@@ -2,7 +2,7 @@
 title: GGDB Golden Goose 💖✨
 date: 2021-08-13
 tags: GGDB
-cover: https://static.jqwei.com/vip/blog/ggdb-title.JPG
+cover: https://static.jqwei.com/vip/blog/ggdb-title.png
 comments: true
 categories: ggdb