diff --git a/package/component/src/component/buttonGroup/index.less b/package/component/src/component/buttonGroup/index.less
index dd7b4fa1..f2ff0e75 100644
--- a/package/component/src/component/buttonGroup/index.less
+++ b/package/component/src/component/buttonGroup/index.less
@@ -11,23 +11,17 @@
 .layui-btn-group .layui-btn {
   margin-left: 0 !important;
   margin-right: 0 !important;
-  border-left: 1px solid rgba(255, 255, 255, 0.5);
   border-radius: 0;
 }
 
-.layui-btn-group .layui-btn {
+.layui-btn-group .layui-btn:not(:first-child) {
   border-left: none;
 }
 
 .layui-btn-group .layui-btn:first-child {
-  border-left: none;
   border-radius: @button-border-radius 0 0 @button-border-radius;
 }
 
-.layui-btn-group .layui-btn:first-child {
-  border-left: 1px solid #d2d2d2;
-}
-
 .layui-btn-group .layui-btn:last-child {
   border-radius: 0 @button-border-radius @button-border-radius 0;
 }
diff --git a/package/document/src/assets/css/code.css b/package/document/src/assets/css/code.css
index be47050c..70dc5f4a 100644
--- a/package/document/src/assets/css/code.css
+++ b/package/document/src/assets/css/code.css
@@ -85,7 +85,6 @@ li > div[class*='language-'] {
 }
 
 /* Line highlighting */
-
 .highlight-lines {
   position: absolute;
   top: 0;
@@ -105,7 +104,6 @@ li > div[class*='language-'] {
 }
 
 /* Line numbers mode */
-
 div[class*='language-'].line-numbers-mode {
   padding-left: 3.5rem;
 }
@@ -127,7 +125,6 @@ div[class*='language-'].line-numbers-mode {
 }
 
 /* Language marker */
-
 [class*='language-']:before {
   position: absolute;
   top: 0.6em;
diff --git a/package/document/src/assets/css/markdown.css b/package/document/src/assets/css/markdown.css
index f62dc8b8..23b3dfb0 100644
--- a/package/document/src/assets/css/markdown.css
+++ b/package/document/src/assets/css/markdown.css
@@ -174,33 +174,6 @@ form {
   padding: 20px 10px;
 }
 
-.site-idea {
-  margin: 30px 0;
-  margin-top: 16px;
-  font-weight: 300;
-}
-
-.site-idea li {
-  font-size: 14px;
-}
-
-.site-idea li div {
-  padding: 25px;
-  line-height: 24px;
-  border: 1px solid #d2d2d2;
-  border-radius: 6px;
-}
-
-.site-idea .layui-field-title {
-  border-color: #d2d2d2;
-}
-
-.site-idea .layui-field-title legend {
-  margin: 0 20px 20px 0;
-  padding: 0 20px;
-  text-align: center;
-}
-
 .anim .site-doc-icon {
   margin-bottom: 50px;
   font-size: 0;
diff --git a/package/document/src/document/zh-CN/guide/introduce.md b/package/document/src/document/zh-CN/guide/introduce.md
index 846b47c6..c737756a 100644
--- a/package/document/src/document/zh-CN/guide/introduce.md
+++ b/package/document/src/document/zh-CN/guide/introduce.md
@@ -14,7 +14,7 @@ layui - vue（谐音：类 UI) 是 一 套 Vue 3.0 的 桌 面 端 组 件 库 ,
 :::
 
 <lay-timeline>
-  <lay-timeline-item title="2021年，layui-vue 首个版本发布" simple></lay-timeline-item>
+  <lay-timeline-item title="2022年，layui-vue 里程碑版本 1.0.0 发布" simple></lay-timeline-item>
   <lay-timeline-item title="2017年，layui 里程碑版本 2.0 发布" simple></lay-timeline-item>
   <lay-timeline-item title="2016年，layui 首个版本发布" simple></lay-timeline-item>
   <lay-timeline-item title="2015年，layui 孵化" simple></lay-timeline-item>
diff --git a/package/document/src/view/index.vue b/package/document/src/view/index.vue
index bf3f0b3f..fa730d90 100644
--- a/package/document/src/view/index.vue
+++ b/package/document/src/view/index.vue
@@ -64,45 +64,6 @@
         </div>
       </div>
     </div>
-    <div style="margin-left: 10%; margin-right: 10%; margin-top: 40px">
-      <div>
-        <ul class="layui-row layui-col-space30 site-idea">
-          <li class="layui-col-md8">
-            <div>
-              <fieldset class="layui-elem-field layui-field-title">
-                <legend>返璞归真</legend>
-                <p>
-                  身处在前端社区的繁荣之下，我们都在有意或无意地追逐。而 layui
-                  偏偏回望当初，奔赴在返璞归真的漫漫征途，自信并勇敢着，追寻于原生态的书写指令，试图以最简单的方式诠释高效。
-                </p>
-              </fieldset>
-            </div>
-          </li>
-          <li class="layui-col-md8">
-            <div>
-              <fieldset class="layui-elem-field layui-field-title">
-                <legend>双面体验</legend>
-                <p>
-                  拥有双面的不仅是人生，还有
-                  layui。一面极简，一面丰盈。极简是视觉所见的外在，是开发所念的简易。丰盈是倾情雕琢的内在，是信手拈来的承诺。一切本应如此，简而全，双重体验。
-                </p>
-              </fieldset>
-            </div>
-          </li>
-          <li class="layui-col-md8">
-            <div>
-              <fieldset class="layui-elem-field layui-field-title">
-                <legend>星辰大海</legend>
-                <p>
-                  如果眼下还是一团零星之火，那运筹帷幄之后，迎面东风，就是一场烈焰燎原吧，那必定会是一番尽情的燃烧。待，秋风萧瑟时，散作满天星辰，你看那四季轮回<!--海天相接-->，正是
-                  layui 不灭的执念。
-                </p>
-              </fieldset>
-            </div>
-          </li>
-        </ul>
-      </div>
-    </div>
     <div class="footer footer-index">
       <p>Released under the <a href="/index.html">MIT License</a>.</p>
       <p>Copyright © 2021-2022 layui-vue.com</p>