diff --git a/.github/release.md b/.github/release.md
index a9a8a04..c6bad05 100644
--- a/.github/release.md
+++ b/.github/release.md
@@ -56,8 +56,9 @@ determined.
 - 取消修改编辑器字体大小, 避免光标错位
 - 修复文件预览时文件树右边框过粗
 - 修复提交列表尾行圆角
-- 修复 wiki 页面和二级导航栏组织页面的团队菜单的圆角问题
+- 修复 Wiki 页面和二级导航栏组织页面的团队菜单的圆角问题
 - 修复创建工单页面样式
+- 修复归档仓库 Issue 时间线过长插入归档信息框
 
 ## 📃 English (From AI)
 
diff --git a/styles/components/heatmap.ts b/styles/components/heatmap.ts
index fceb121..750a3de 100644
--- a/styles/components/heatmap.ts
+++ b/styles/components/heatmap.ts
@@ -93,7 +93,7 @@ export const activity = css`
       }
     }
     > .page.buttons {
-      border-top: 1px solid ${themeVars.color.light.border};
+      border-top: 1px solid ${themeVars.color.secondary.self};
       padding: 12px 0px;
     }
   }
diff --git a/styles/components/issue.ts b/styles/components/issue.ts
index ff8f8a8..0f82a67 100644
--- a/styles/components/issue.ts
+++ b/styles/components/issue.ts
@@ -467,6 +467,11 @@ export const prMerge = css`
 export const timeline = css`
   .repository.view.issue {
     .comment-list {
+      // 时间线本线
+      .timeline::before {
+        // 不遮挡归档信息框, 归档信息框背景色有透明度时会漏出线
+        height: calc(100% - 62px);
+      }
       .timeline-item,
       .timeline-item-group {
         padding: 16px 0;
diff --git a/styles/public/tippy.ts b/styles/public/tippy.ts
index e2c2416..0ce2409 100644
--- a/styles/public/tippy.ts
+++ b/styles/public/tippy.ts
@@ -8,13 +8,16 @@ export const tippyBox = css`
     border-radius: ${otherThemeVars.border.radius};
     overflow: hidden;
     animation: ${animationDown};
-    // 边框线同步 github 样式
+    // 克隆菜单和PR提示框为 default
     &[data-theme="default"],
+    // 带标题的提示框 (Runner信息)
     &[data-theme="box-with-header"] {
       border: unset;
       box-shadow: ${themeVars.github.shadow.floating.small};
     }
-    // 带标题的提示框 (Runner信息)
+    &[data-theme="default"] {
+      border-radius: 12px;
+    }
     &[data-theme="box-with-header"] {
       .tippy-content {
         background-color: ${themeVars.color.menu};