diff --git a/package/component/src/component/card/index.vue b/package/component/src/component/card/index.vue
index 78d3cc13..6bcb89c0 100644
--- a/package/component/src/component/card/index.vue
+++ b/package/component/src/component/card/index.vue
@@ -10,8 +10,6 @@ import "./index.less";
 import { String } from "../../types";
 import { CardShadow } from "./interface";
 
-const slot = useSlots();
-
 export interface LayCardProps {
   title?: String;
   shadow?: CardShadow;
@@ -21,6 +19,8 @@ const props = withDefaults(defineProps<LayCardProps>(), {
   shadow: "always",
 });
 
+const slot = useSlots();
+
 const classes = computed(() => {
   return {
     shadow: props.shadow === "always",
diff --git a/package/component/src/component/carousel/index.vue b/package/component/src/component/carousel/index.vue
index e373e9af..82248099 100644
--- a/package/component/src/component/carousel/index.vue
+++ b/package/component/src/component/carousel/index.vue
@@ -6,17 +6,7 @@ export default {
 
 <script setup lang="ts">
 import "./index.less";
-import {
-  withDefaults,
-  provide,
-  useSlots,
-  ref,
-  computed,
-  VNode,
-  Ref,
-  Component,
-  watch,
-} from "vue";
+import { withDefaults, provide, useSlots, ref, computed, VNode, Ref, Component, watch } from "vue";
 import CarouselItem from "../carouselItem/index.vue";
 
 const slot = useSlots() as any;
@@ -74,15 +64,19 @@ const setItemInstanceBySlot = function (nodeList: VNode[]) {
   });
 };
 
-watch(slotsChange, () => {
-  childrens.value = [];
-  setItemInstanceBySlot((slot.default && slot.default()) as VNode[]);
-}, { immediate: true });
+watch(
+  slotsChange,
+  () => {
+    childrens.value = [];
+    setItemInstanceBySlot((slot.default && slot.default()) as VNode[]);
+  },
+  { immediate: true }
+);
 
 provide("active", active);
 provide("slotsChange", slotsChange);
 
-const sub = function () {
+const sub = () => {
   for (var i = 0; i < childrens.value.length; i++) {
     if (childrens.value[i].props?.id === active.value) {
       if (i === 0) {
@@ -95,7 +89,7 @@ const sub = function () {
   }
 };
 
-const add = function () {
+const add = () => {
   for (var i = 0; i < childrens.value.length; i++) {
     if (childrens.value[i].props?.id === active.value) {
       if (i === childrens.value.length - 1) {
@@ -154,7 +148,6 @@ watch(
     <button class="layui-icon layui-carousel-arrow" lay-type="sub" @click="sub">
       {{ anim === "updown" ? "" : "" }}
     </button>
-
     <button class="layui-icon layui-carousel-arrow" lay-type="add" @click="add">
       {{ anim === "updown" ? "" : "" }}
     </button>
diff --git a/package/document/src/document/zh-CN/guide/changelog.md b/package/document/src/document/zh-CN/guide/changelog.md
index 0fccf1f8..9760ce5e 100644
--- a/package/document/src/document/zh-CN/guide/changelog.md
+++ b/package/document/src/document/zh-CN/guide/changelog.md
@@ -11,6 +11,19 @@
 <template>
 <lay-timeline>
   <lay-timeline-item title="1.1.x">
+    <ul> 
+      <a name="1-1-8"></a> 
+      <li> 
+        <h3>1.1.8 <span class="layui-badge-rim">2022-06-18</span></h3> 
+        <ul>
+          <li>[新增] layui-vue-helper 插件, 用于 Visual Studio Code 辅助开发</li>
+          <li>[新增] checkbox 组件 is-indeterminate 属性, 用于展示半选状态, 默认为 false</li>
+          <li>[新增] textarea 组件 show-count 属性, 用于展示输入长度与 max-length, 默认为 false</li>
+          <li>[修复] carousel 组件加载时无法获取 carousel-item 轮播项</li>
+          <li>[修复] input-number 组件 modelValue 属性类型错误</li>
+        </ul>
+      </li>
+    </ul>
     <ul> 
       <a name="1-1-7"></a> 
       <li>