更新 '_posts/hello-world.md'

_posts/hello-world.md

@@ -1,6 +1,6 @@
 ---
 title: Hello World
-cover: https://static.jqwei.com/blog/img/text/7.png
+cover: https://static.jqwei.com/blog/img/text/10.png
 ---
 # 欢迎来到我博客