diff --git a/README.md b/README.md
index 2b4a730..a509b5d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Hextra AI Insight Daily 每日 AI 新闻站（AI洞察日报前端） 🤖
+# Hextra AI Insight Daily AI洞察日报前端 🤖
 
 一个基于 [Hextra Starter Template](https://github.com/imfing/hextra-starter-template) 和 [CloudFlare-AI-Insight-Daily](https://github.com/justlovemaki/CloudFlare-AI-Insight-Daily) 的全自动化 AI 新闻发布项目。
 
@@ -19,9 +19,10 @@
 *   ☁️ **零成本部署**：完美支持 GitHub Pages、Vercel、Netlify 等免费静态托管平台。
 *   🎨 **精美主题**：基于优雅、现代的 Hextra 主题，提供卓越的阅读体验。更有暗嘿模式，看新闻也能有点小刺激。
 *   🚀 **快速启动**：提供一键部署模板，几分钟内即可拥有自己的新闻站。
-
-[![默认主题](docs/images/light.png)]
-[![暗黑主题](docs/images/dark.png)]
+</br>
+![默认主题](docs/images/light.png)
+</br>
+![暗黑主题](docs/images/dark.png)
 
 ### 🚀 快速开始与部署
 
diff --git a/docs/images/dark.png b/docs/images/dark.png
index dd4f4b4..3aded21 100644
Binary files a/docs/images/dark.png and b/docs/images/dark.png differ
diff --git a/docs/images/light.png b/docs/images/light.png
index 3aded21..dd4f4b4 100644
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diff --git a/hugo.yaml b/hugo.yaml
index 29e7f85..2578eb1 100644
--- a/hugo.yaml
+++ b/hugo.yaml
@@ -97,7 +97,6 @@ params:
       repoId: R_kgDOO_2Owg
       category: Announcements
       categoryId: DIC_kwDOO_2Ows4Cr2Q0
-      theme:  light
 
 
 defaultContentLanguage: zh-cn