diff --git a/src/layouts/components/ShortcutBar.vue b/src/layouts/components/ShortcutBar.vue
index 615e6dad..cb7105d0 100644
--- a/src/layouts/components/ShortcutBar.vue
+++ b/src/layouts/components/ShortcutBar.vue
@@ -304,6 +304,7 @@ onMounted(() => {
     v-model="ruleTestDialog"
     max-width="50rem"
     scrollable
+    :fullscreen="displayWidth < (50 * 16)"
   >
     <VCard title="优先级测试">
       <DialogCloseBtn @click="ruleTestDialog = false" />