diff --git a/docs/guide/index.md b/docs/guide/index.md
index 4e68bee..84ae862 100644
--- a/docs/guide/index.md
+++ b/docs/guide/index.md
@@ -1,11 +1,11 @@
 ---
 layout: home
-title: 参考文档
+title: 赛事信息
 titleTemplate: ':title - NewStar CTF'
 
 hero:
   name: NewStar CTF
-  text: 参考文档
+  text: 赛事信息
   tagline: 赛事信息 赛题指导和建议 降低学习门槛
 
 features:
diff --git a/docs/images/1.png b/docs/images/1.png
new file mode 100644
index 0000000..e69de29
diff --git a/docs/index.md b/docs/index.md
index de14c9a..982a798 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -8,6 +8,8 @@ titleTemplate: ':title'
 information: |
   <span style='font-size: 1.2em; font-weight: 600;'>NewStar CTF 2024</span>
   2024.9.30 - 2024.11.3
+  赛事QQ群：1169651901<span style="color: #7c7c7c"><span>
+
 
 actions:
   -
@@ -21,7 +23,7 @@ actions:
       link: /learn/
       type: secondary
 
-    - text: 参考文档
+    - text: 赛事信息
       link: /guide/2024/
       type: secondary
 
diff --git a/theme-config.yml b/theme-config.yml
index 4599bdc..9d292e2 100644
--- a/theme-config.yml
+++ b/theme-config.yml
@@ -4,7 +4,7 @@ nav:
     link: /
   - text: 快速入门
     link: /learn/
-  - text: 参考文档
+  - text: 赛事信息
     link: /guide/
     activeMatch: /guide/
   - text: WriteUp