fixed teaser

_config.yml

@@ -24,7 +24,7 @@ description              : "Promesis 的博客."
 url                      : "https://promesis.github.io" # the base hostname & protocol for your site e.g. "https://mmistakes.github.io"
 baseurl                  : # the subpath of your site, e.g. "/blog"
 repository               : "Promesis/Promesis.github.io" # GitHub username/repo-name e.g. "mmistakes/minimal-mistakes"
-teaser                   : # path of fallback teaser image, e.g. "/assets/images/500x300.png"
+teaser                   : https://s1.imagehub.cc/images/2024/02/18/4ecafa813e08300f81a40e6ec49926df.md.jpeg  # path of fallback teaser image, e.g. "/assets/images/500x300.png"
 logo                     : "https://i.postimg.cc/fyMrPBNW/black-forest-256x256.png" # path of logo image to display in the masthead, e.g. "/assets/images/88x88.png"
 masthead_title           : # overrides the website title displayed in the masthead, use " " for no title
 breadcrumbs              : true # true, false (default)
@@ -293,5 +293,3 @@ defaults:
       share: true
       related: true
       show_date: true
-      header:
-        teaser: https://s1.imagehub.cc/images/2024/02/18/4ecafa813e08300f81a40e6ec49926df.md.jpeg

_posts/random-walk/2024-2-18-i-placed-a-header-image.md

@@ -8,4 +8,8 @@ header:
 
 看一眼，效果如何~
 
-这张图片将会被应用在主页中。
+这张图片将会被应用在主页中。
+
+我是看到这个视频，才想到加入主页大图的。
+
+{% include video id="BV1qM4y1w716" provider="bilibili" %}

index.html

@@ -1,11 +1,10 @@
 ---
 layout: home
 author_profile: true
-classes: grid
+classes: wide
 
 header:
   overlay_image: "https://s1.imagehub.cc/images/2024/02/18/1a40b27dc9375b547b81b19fe24d4944.jpeg"
-  caption: "图片来自于: [**影视飓风**](https://www.ysjf.com)"
 ---
 
 欢迎来到Promesis的博客。来这里<span style="font-style: oblique;">造就务实</span>。