diff --git a/docs/.vitepress/blog-theme.ts b/docs/.vitepress/blog-theme.ts
index 4e75d84..86a453b 100644
--- a/docs/.vitepress/blog-theme.ts
+++ b/docs/.vitepress/blog-theme.ts
@@ -93,6 +93,22 @@ const blogTheme = getThemeConfig({
 //  ],
 //  duration: 0
   //},
+  comment: {
+    type: 'giscus',
+    options: {
+      repo: 'handsomezhuzhu/handsomezhuzhu.github.io',
+      repoId: 'R_kgDOPjK9uQ',
+      category: 'Q&A',
+      categoryId: 'DIC_kwDOPjK9uc4CukWC',
+      //mapping: 'pathname',
+      //reactionsEnabled: true,
+      //emitMetadata: false,
+      inputPosition: 'top',
+      //theme: 'preferred_color_scheme',
+      lang: 'zh-CN',
+    },
+    mobileMinify: false
+  }
 })
 
 export { blogTheme }
diff --git a/docs/.vitepress/theme/style.scss b/docs/.vitepress/theme/style.scss
index c1ee3f1..bcd5f48 100644
--- a/docs/.vitepress/theme/style.scss
+++ b/docs/.vitepress/theme/style.scss
@@ -17,7 +17,9 @@ html:not(.dark) .VPHome::before {
   background-image: url(/bgw.webp);
 }
 
-// 隐藏置顶的icon
+
+
 .blog-item .pin.pin::before {
-  display: none;
+  // 修改颜色
+  background-image: linear-gradient(#1E90FF, #1E90FF);
 }
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