diff --git a/src/oj/submission/components/FlowchartScoreDetail.vue b/src/oj/submission/components/FlowchartScoreDetail.vue
index 8e7f6a7..47b6067 100644
--- a/src/oj/submission/components/FlowchartScoreDetail.vue
+++ b/src/oj/submission/components/FlowchartScoreDetail.vue
@@ -191,6 +191,7 @@ watch(() => props.submissionId, loadSubmission, { immediate: true })
   padding: 32px;
   box-sizing: border-box;
   background: #ffffff;
+  display: block;
   overflow: auto;
 }