diff --git a/package/component/package.json b/package/component/package.json
index 7f061f43..c053e8dd 100644
--- a/package/component/package.json
+++ b/package/component/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@layui/layui-vue",
-  "version": "1.5.0-alpha.2",
+  "version": "1.5.0-alpha.4",
   "author": "就眠儀式",
   "license": "MIT",
   "description": "a component library for Vue 3 base on layui-vue",
diff --git a/package/component/script/build.es.ts b/package/component/script/build.es.ts
index 785c7126..2f80f425 100644
--- a/package/component/script/build.es.ts
+++ b/package/component/script/build.es.ts
@@ -44,7 +44,7 @@ const matchModule: string[] = [
   "dropdownMenuItem",
   "tag",
   "tagInput",
-  "footer"
+  "footer",
 ];
 
 export default (): UserConfigExport => {
diff --git a/package/component/src/component/select/index.vue b/package/component/src/component/select/index.vue
index d9c492cc..dfe28d29 100644
--- a/package/component/src/component/select/index.vue
+++ b/package/component/src/component/select/index.vue
@@ -17,6 +17,7 @@ import {
   Component,
   watch,
 } from "vue";
+import { LayIcon } from "@layui/icons-vue";
 import LayInput from "../input/index.vue";
 import LayTagInput from "../tagInput/index.vue";
 import LayDropdown from "../dropdown/index.vue";
@@ -57,9 +58,9 @@ const props = withDefaults(defineProps<LaySelectProps>(), {
   minCollapsedNum: 3,
   disabled: false,
   multiple: false,
-  size: "md",
   allowClear: false,
   showSearch: false,
+  size: "md"
 });
 
 const slots = useSlots();
@@ -162,6 +163,7 @@ provide("multiple", multiple);
         :collapseTagsTooltip="collapseTagsTooltip"
         :minCollapsedNum="minCollapsedNum"
         :disabledInput="true"
+        :size="size"
         @clear="handleClear"
       >
         <template #suffix>
@@ -177,6 +179,7 @@ provide("multiple", multiple);
         :placeholder="placeholder"
         :allow-clear="allowClear"
         :readonly="!showSearch"
+        :size="size"
         @Input="handleSearch"
         @clear="handleClear"
       >
diff --git a/package/document-component/src/document/zh-CN/components/icon.md b/package/document-component/src/document/zh-CN/components/icon.md
index 62e23ce4..8a085a0b 100644
--- a/package/document-component/src/document/zh-CN/components/icon.md
+++ b/package/document-component/src/document/zh-CN/components/icon.md
@@ -164,14 +164,18 @@ npm install @layui/icons-vue
 
   function getIconUnicode(iconClass){
     const iconEl = document.querySelector(`.site-doc-icon > li > .${iconClass}`);
-    const iconBeforeContent = window?.getComputedStyle(iconEl,":before").content;
+    const iconBeforeContent = window?.getComputedStyle(iconEl)?.content;
     return iconBeforeContent;
   } 
+
   onMounted(() => {
-    LayIconList?.forEach((icon) => {
-      const unicode = getIconUnicode(icon.class).charCodeAt(1).toString(16); // unicode 10进制转16进制
-      iconsUnicode.push(unicode)
-    });
+    nextTick(() => {
+      LayIconList?.forEach((icon) => {
+        // unicode 10进制转16进制
+        const unicode = getIconUnicode(icon.class).charCodeAt(1).toString(16); 
+        iconsUnicode.push(unicode)
+      });
+    })    
   })
 </script>
 
diff --git a/package/document-component/src/document/zh-CN/guide/changelog.md b/package/document-component/src/document/zh-CN/guide/changelog.md
index eca0b340..c6a3a56e 100644
--- a/package/document-component/src/document/zh-CN/guide/changelog.md
+++ b/package/document-component/src/document/zh-CN/guide/changelog.md
@@ -19,19 +19,19 @@
           <li>[新增] tag-input 标签输入框组件, 用于录入事物的属性与纬度。</li>
           <li>[新增] table 组件 header 插槽, 用于在工具栏与表格之间插入元素。</li>
           <li>[新增] tabitem 组件 icon 属性, 提供 title 属性前置 icon 设置。</li>
-          <li>[新增] select 组件 collapseTagsTooltip 属性, 多选模式下是否悬浮显示折叠的选中项。</li>
-          <li>[新增] select 组件 minCollapsedNum 属性, 多选模式选中项超过多少时折叠。</li>
           <li>[新增] select 组件 searchPlaceholder 属性, 自定义搜索提示信息。</li>
+          <li>[新增] select 组件 minCollapsedNum 属性, 多选模式选中项超过多少时折叠。</li>
+          <li>[新增] select 组件 collapseTagsTooltip 属性, 多选模式下是否悬浮显示折叠的选中项。</li>
+          <li>[修复] cascader 外部清空 modelValue, 选中项仍不清楚的问题。</li>
           <li>[修复] tolltip 组件 content 变化时, 位置无法自动计算调整的问题。</li>
           <li>[修复] breadcrumb-item 组件无法正确传递 attrs, 导致 @click 等自定义事件失效。</li>
           <li>[修复] layout 组件仅引入了 footer 作为内容元素时, layui-layout-vertical 样式不生效, 导致布局错误。</li>
           <li>[修复] select 组件 multiple 属性为 true 时, 删除选项时清空筛选条件的问题。</li>
-          <li>[修复] cascader 外部清空 modelValue, 选中项仍不清楚的问题。</li>
-          <li>[修复] select 组件位于 layer 底部时, 点击时出现滚动条。</li>
-          <li>[修复] select 组件与 table 组件组合使用时, 下拉内容被遮盖。</li>
           <li>[修复] select 组件多选模式下提示信息错误, 将 "请选择" 调整为 "请输入"。</li>
-          <li>[修复] icon-picker 组件 show-search 属性开启时, 搜索不生效的问题。</li>
+          <li>[修复] select 组件与 table 组件组合使用时, 下拉内容被遮盖。</li>
+          <li>[修复] select 组件位于 layer 底部时, 点击时出现滚动条。</li>
           <li>[修复] select 组件外部修改 modelValue 值时, option 不选中的问题。</li>
+          <li>[修复] icon-picker 组件 show-search 属性开启时, 搜索不生效的问题。</li>
           <li>[修复] notice-bar 组件切换页面后, NodeJS.Timeout 定时器不清除的问题。</li>
           <li>[优化] page 组件 limit 逻辑, 切换 limit 后，如果页数大于当前页，保持当前页码不变，否则使用最大页码。</li>
           <li>[优化] input 组件 suffix 插槽与 allow-clear 启用时的显示顺序, clear > suffix。</li>