diff --git a/src/pages/index/about.vue b/src/pages/index/about.vue
index fbfb49e..690f6ae 100644
--- a/src/pages/index/about.vue
+++ b/src/pages/index/about.vue
@@ -19,7 +19,8 @@
     <view class="text-center mt-8">
       <wd-button type="primary">wot 组件库测试</wd-button>
     </view>
-    <view>测试设计稿样式</view>
+    <view class="desc">测试设计稿样式</view>
+    <view class="desc">设计稿是750px，css里面全部写rpx 即可</view>
   </view>
 </template>
 
@@ -27,3 +28,9 @@
 // 获取屏幕边界到安全区域距离
 const { safeAreaInsets } = uni.getSystemInfoSync()
 </script>
+
+<style lang="scss" scoped>
+.desc {
+  width: 700rpx;
+}
+</style>