diff --git a/README.md b/README.md
index 6b50926..88f695b 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,8 @@
 
 ## 📖 内容导航
 
+![](assets/readme-image1.png)
+
 ### 总附录
 
 [AI 能力词典：常见 AI 核心概念与名词、场景解释](docs/appendix/ai-capability-dictionary.md)
diff --git a/assets/readme-image1.png b/assets/readme-image1.png
index 3891b88..e20d12c 100644
Binary files a/assets/readme-image1.png and b/assets/readme-image1.png differ
diff --git a/docs/.vitepress/theme/style.css b/docs/.vitepress/theme/style.css
index c4c3ae6..ab27e8a 100644
--- a/docs/.vitepress/theme/style.css
+++ b/docs/.vitepress/theme/style.css
@@ -55,3 +55,9 @@
   max-height: 250px !important;
   width: auto !important;
 }
+
+/* Fix tagline wrapping issues */
+.VPHomeHero .tagline {
+  white-space: nowrap;
+  max-width: none !important;
+}