✨(component): 补充 msg 案例说明

package/component/src/component/carouselItem/index.vue

@@ -22,9 +22,7 @@ const getStyle = computed<any>(() => {
     let allChild = item.value.parentNode.children;
     let allChildNum = allChild.length;
 
-    //当前的activeIndex
-    let activeIndex,
-      currentIndex = 0;
+    let activeIndex, currentIndex = 0;
     for (let index = 0; index < allChild.length; index++) {
       const element = allChild[index];
       // @ts-ignore

package/component/src/provider/index.vue

@@ -55,10 +55,11 @@ const changeLocales = (lang: string, locales: any, merge: boolean) => {
 };
 
 const changeTheme = (theme: string) => {
+
   const defaultPartial: Partial<Theme> = {
     mode: 1,
     brightness: 100,
-    contrast: 80,
+    contrast: 90,
     sepia: 0,
     grayscale: 0,
   };

package/document-component/src/document/zh-CN/components/msg.md

@@ -10,7 +10,7 @@
 ::: title 基础使用
 :::
 
-::: demo
+::: demo 通过 layer.msg 方法, 创建一个提示框。
 
 <template>
     <lay-button type="primary" @click="openMsg">普通消息</lay-button>
@@ -36,7 +36,7 @@ export default {
 ::: title 指定图标
 :::
 
-::: demo
+::: demo 使用 `time` 与 `icon` 属性, 设置显示事件与图标。
 
 <template>
     <lay-button type="primary" @click="openSuccess">成功消息</lay-button>