diff --git a/README.md b/README.md
index 140e1417..3dac35db 100644
--- a/README.md
+++ b/README.md
@@ -349,4 +349,5 @@ workflow设置位于文件`./.github/workflows/update-feed.yml`中：
 <a href="https://github.com/AlongWY">  <img src="./imgs/profile/yunlong_feng.png"  width="80" /></a>
 <a href="https://github.com/LooperXX">  <img src="./imgs/profile/xiao_xu.jpg"  width="80" /></a>
 <a href="https://github.com/YudiZh">  <img src="./imgs/profile/yudi_zhang.jpg"  width="80" /></a>
+<a href="https://github.com/entslscheia">  <img src="./imgs/profile/yu_gu.png"  width="80" /></a>
 
diff --git a/imgs/profile/yu_gu.png b/imgs/profile/yu_gu.png
new file mode 100644
index 00000000..de2a1304
Binary files /dev/null and b/imgs/profile/yu_gu.png differ
diff --git a/includes/index.hbs b/includes/index.hbs
index eac5965e..e894c333 100644
--- a/includes/index.hbs
+++ b/includes/index.hbs
@@ -75,7 +75,7 @@
             <article>
                 <details>
                     <Summary>
-                        {{ subject }} [{{len papers}}]
+                        {{ subject }} <span class="chip" style="font-size: 60%">{{len papers}}</span>
                     </Summary>
                     <div class="details-content">
                         {{#each papers}}