diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e6158b..5026321 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,4 +5,5 @@
 ### 🐞 Fix
 
 - Fix the problem of missing background color and width when there is a unicode character in the diff
-- Fix the disabled operation button interval in the code preview interface
\ No newline at end of file
+- Fix the disabled operation button interval in the code preview interface
+- Fix fixed height when scrolling through step titles on workflow detail pages
\ No newline at end of file
diff --git a/styles/components/actions.ts b/styles/components/actions.ts
index 467d8ce..596313f 100644
--- a/styles/components/actions.ts
+++ b/styles/components/actions.ts
@@ -258,7 +258,8 @@ export const actionViewRight = css`
         color: ${themeVars.color.console.fg.subtle};
         padding: 8px 10px !important;
 
-        &.selected {
+        &.selected.selected {
+          // 双重确保 selected 覆盖原始样式
           // 滚动时固定在顶部的高度与 job-info-header 高度相同
           top: 80px;
         }