diff --git a/src/components/pages/HierarchyAnalysisResult.vue b/src/components/pages/HierarchyAnalysisResult.vue
index c04972f..dcc1805 100644
--- a/src/components/pages/HierarchyAnalysisResult.vue
+++ b/src/components/pages/HierarchyAnalysisResult.vue
@@ -406,6 +406,9 @@ watch(() => props.analysisData, () => {
 .hierarchy-analysis-result-page {
   padding: var(--spacing-2xl);
   height: 100%;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
 }
 
 .page-header {
@@ -432,7 +435,10 @@ watch(() => props.analysisData, () => {
 }
 
 .page-content {
-  height: calc(100% - 100px);
+  flex: 1;
+  overflow-y: auto;
+  min-height: 0;
+  padding-bottom: var(--spacing-xl);
 }
 
 /* 层级分析结果容器 */