diff --git a/frontend/src/views/Settings.vue b/frontend/src/views/Settings.vue
index 286d4a2..cf2801b 100644
--- a/frontend/src/views/Settings.vue
+++ b/frontend/src/views/Settings.vue
@@ -1060,7 +1060,7 @@
                   扣分规则
                 </a-divider>
                 
-                <div class="config-grid">
+                <div class="config-grid" style="grid-template-columns: 1fr;">
                   <!-- 每小时扣分 -->
                   <div class="config-item delay-config-card">
                     <div class="config-info">