diff --git a/ajax/bootstrap.min.js b/ajax/bootstrap.min.js
new file mode 100644
index 0000000000000000000000000000000000000000..c4c0d1f95cd3ca1b97ed8e7f7f22a91fa24b4edf
--- /dev/null
+++ b/ajax/bootstrap.min.js
@@ -0,0 +1,7 @@
+/*!
+  * Bootstrap v4.3.1 (https://getbootstrap.com/)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("jquery"),require("popper.js")):"function"==typeof define&&define.amd?define(["exports","jquery","popper.js"],e):e((t=t||self).bootstrap={},t.jQuery,t.Popper)}(this,function(t,g,u){"use strict";function i(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function s(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),t}function l(o){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{},e=Object.keys(r);"function"==typeof Object.getOwnPropertySymbols&&(e=e.concat(Object.getOwnPropertySymbols(r).filter(function(t){return Object.getOwnPropertyDescriptor(r,t).enumerable}))),e.forEach(function(t){var e,n,i;e=o,i=r[n=t],n in e?Object.defineProperty(e,n,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[n]=i})}return 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+//# sourceMappingURL=bootstrap.min.js.map
\ No newline at end of file
diff --git a/ajax/popper.min.js b/ajax/popper.min.js
new file mode 100644
index 0000000000000000000000000000000000000000..f1da1f940c5ef2eabde299ffb3385f387c969a11
--- /dev/null
+++ b/ajax/popper.min.js
@@ -0,0 +1,5 @@
+/*
+ Copyright (C) Federico Zivolo 2019
+ Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
+ */(function(e,t){'object'==typeof exports&&'undefined'!=typeof module?module.exports=t():'function'==typeof define&&define.amd?define(t):e.Popper=t()})(this,function(){'use strict';function e(e){return e&&'[object Function]'==={}.toString.call(e)}function t(e,t){if(1!==e.nodeType)return[];var o=e.ownerDocument.defaultView,n=o.getComputedStyle(e,null);return t?n[t]:n}function o(e){return'HTML'===e.nodeName?e:e.parentNode||e.host}function n(e){if(!e)return document.body;switch(e.nodeName){case'HTML':case'BODY':return e.ownerDocument.body;case'#document':return e.body;}var i=t(e),r=i.overflow,p=i.overflowX,s=i.overflowY;return /(auto|scroll|overlay)/.test(r+s+p)?e:n(o(e))}function r(e){return 11===e?pe:10===e?se:pe||se}function p(e){if(!e)return document.documentElement;for(var o=r(10)?document.body:null,n=e.offsetParent||null;n===o&&e.nextElementSibling;)n=(e=e.nextElementSibling).offsetParent;var i=n&&n.nodeName;return 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v=ee(Q(s[l]-u,v),0),e.arrowElement=i,e.offsets.arrow=(n={},le(n,m,$(v)),le(n,h,''),n),e},element:'[x-arrow]'},flip:{order:600,enabled:!0,fn:function(e,t){if(W(e.instance.modifiers,'inner'))return e;if(e.flipped&&e.placement===e.originalPlacement)return e;var o=v(e.instance.popper,e.instance.reference,t.padding,t.boundariesElement,e.positionFixed),n=e.placement.split('-')[0],i=T(n),r=e.placement.split('-')[1]||'',p=[];switch(t.behavior){case ge.FLIP:p=[n,i];break;case ge.CLOCKWISE:p=G(n);break;case ge.COUNTERCLOCKWISE:p=G(n,!0);break;default:p=t.behavior;}return p.forEach(function(s,d){if(n!==s||p.length===d+1)return e;n=e.placement.split('-')[0],i=T(n);var a=e.offsets.popper,l=e.offsets.reference,f=Z,m='left'===n&&f(a.right)>f(l.left)||'right'===n&&f(a.left)<f(l.right)||'top'===n&&f(a.bottom)>f(l.top)||'bottom'===n&&f(a.top)<f(l.bottom),h=f(a.left)<f(o.left),c=f(a.right)>f(o.right),g=f(a.top)<f(o.top),u=f(a.bottom)>f(o.bottom),b='left'===n&&h||'right'===n&&c||'top'===n&&g||'bottom'===n&&u,w=-1!==['top','bottom'].indexOf(n),y=!!t.flipVariations&&(w&&'start'===r&&h||w&&'end'===r&&c||!w&&'start'===r&&g||!w&&'end'===r&&u);(m||b||y)&&(e.flipped=!0,(m||b)&&(n=p[d+1]),y&&(r=z(r)),e.placement=n+(r?'-'+r:''),e.offsets.popper=fe({},e.offsets.popper,D(e.instance.popper,e.offsets.reference,e.placement)),e=P(e.instance.modifiers,e,'flip'))}),e},behavior:'flip',padding:5,boundariesElement:'viewport'},inner:{order:700,enabled:!1,fn:function(e){var t=e.placement,o=t.split('-')[0],n=e.offsets,i=n.popper,r=n.reference,p=-1!==['left','right'].indexOf(o),s=-1===['top','left'].indexOf(o);return i[p?'left':'top']=r[o]-(s?i[p?'width':'height']:0),e.placement=T(t),e.offsets.popper=g(i),e}},hide:{order:800,enabled:!0,fn:function(e){if(!K(e.instance.modifiers,'hide','preventOverflow'))return e;var t=e.offsets.reference,o=C(e.instance.modifiers,function(e){return'preventOverflow'===e.name}).boundaries;if(t.bottom<o.top||t.left>o.right||t.top>o.bottom||t.right<o.left){if(!0===e.hide)return e;e.hide=!0,e.attributes['x-out-of-boundaries']=''}else{if(!1===e.hide)return e;e.hide=!1,e.attributes['x-out-of-boundaries']=!1}return e}},computeStyle:{order:850,enabled:!0,fn:function(e,t){var o=t.x,n=t.y,i=e.offsets.popper,r=C(e.instance.modifiers,function(e){return'applyStyle'===e.name}).gpuAcceleration;void 0!==r&&console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');var s,d,a=void 0===r?t.gpuAcceleration:r,l=p(e.instance.popper),f=u(l),m={position:i.position},h=q(e,2>window.devicePixelRatio||!me),c='bottom'===o?'top':'bottom',g='right'===n?'left':'right',b=H('transform');if(d='bottom'==c?'HTML'===l.nodeName?-l.clientHeight+h.bottom:-f.height+h.bottom:h.top,s='right'==g?'HTML'===l.nodeName?-l.clientWidth+h.right:-f.width+h.right:h.left,a&&b)m[b]='translate3d('+s+'px, '+d+'px, 0)',m[c]=0,m[g]=0,m.willChange='transform';else{var w='bottom'==c?-1:1,y='right'==g?-1:1;m[c]=d*w,m[g]=s*y,m.willChange=c+', '+g}var E={"x-placement":e.placement};return e.attributes=fe({},E,e.attributes),e.styles=fe({},m,e.styles),e.arrowStyles=fe({},e.offsets.arrow,e.arrowStyles),e},gpuAcceleration:!0,x:'bottom',y:'right'},applyStyle:{order:900,enabled:!0,fn:function(e){return j(e.instance.popper,e.styles),V(e.instance.popper,e.attributes),e.arrowElement&&Object.keys(e.arrowStyles).length&&j(e.arrowElement,e.arrowStyles),e},onLoad:function(e,t,o,n,i){var r=L(i,t,e,o.positionFixed),p=O(o.placement,r,t,e,o.modifiers.flip.boundariesElement,o.modifiers.flip.padding);return t.setAttribute('x-placement',p),j(t,{position:o.positionFixed?'fixed':'absolute'}),o},gpuAcceleration:void 0}}},ue});
+//# sourceMappingURL=popper.min.js.map
\ No newline at end of file
diff --git a/index.htm b/index.htm
index 2aab9a42a3dab66053e007baeccd011ab0e13c3a..78787a3220137dcbfe6ab84e3c942141cd997c9d 100644
--- a/index.htm
+++ b/index.htm
@@ -6,34 +6,59 @@
 <title>铜豌豆 Linux</title>
     <!-- 包含头部信息适应不同设备 -->
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <!-- 包含bootstrap 样式表-->
-  <link rel="stylesheet" href="https://cdn.atzlinux.com/bootstrap-4.3.1-dist/css/bootstrap.min.css">
+    <!-- 引入bootstrap和Jquery -->
+  	<link rel="stylesheet" href="https://cdn.atzlinux.com/bootstrap-4.3.1-dist/css/bootstrap.min.css">
+  	<script src="./ajax/jquery-3.0.0.min.js" ></script>
+	<script src="./ajax/popper.min.js"></script>
+	<script src="./ajax/bootstrap.min.js"></script>
 </head>
 <body>
 <div class="container">
 	<!--#include file="header.htm"-->
-<div class="jumbotron">
-  <h1 class="display-4">铜豌豆 Linux</h1>
-  <p class="lead">铜豌豆 Linux 是基于 Debian 的 Linux 中文 开源操作系统。 </p>
-  <hr class="my-4">
-  <p>
-<a href="https://www.debian.org" target="_blank">
-  Debian</a> 是一款非常优秀的 Linux 操作系统，但默认安装缺少中文桌面用户常用的软件。《<b>铜豌豆 Linux</b>》操作系统在 Debian 基础上，收集制作这些常用软件，一次性安装完成，节省大家定制 Debian 的时间，做到“<b>开箱即用</b>”。 </p>
-<p align="center">
-  <a class="btn btn-primary btn-lg" href="./News/2023/20230501.htm" role="button">11.7.1 版发布 2023-05-01</a>
-</p>
-<p align="center">
-  <a class="btn btn-primary btn-lg" href="./News/2022/20221026.htm" role="button"><font color="#FF00A0">ARM 架构</font> 11.5.2 版发布 2022-10-26</a>
-</p>
-  <p>
-<div style="text-align: center;">  <a class="btn btn-primary btn-lg" href="https://www.atzlinux.com/download-iso.htm" role="button"><font color="#AF0000">操作系统安装文件 iso 下载</font></a></div>
-  </p>
-<center>
-  <a  class="btn btn-primary btn-lg" href="https://www.atzlinux.com/News/2022/20221117.htm"  role="button">开源理想二十年坚持 对话《铜豌豆Linux》创始人 2022/11/17</a>
-</center>
+<div class="jumbotron" style="background-image: url('./pics/newIndex/bg.png');">
+	<h1 class="display-5">铜豌豆 Linux</h1>
+  	<p class="lead">&nbsp;&nbsp;基于 Debian 的 Linux 中文 开源操作系统。 </p>
+  	<hr class="my-4">
+	<p>
+		&nbsp;&nbsp;<a href="https://www.debian.org" target="_blank">
+		Debian
+		</a> 是一款非常优秀的 Linux 操作系统，但默认安装缺少中文桌面用户常用的软件。《<b>铜豌豆 Linux</b>》操作系统在 Debian 基础上，收集制作这些常用软件，一次性安装完成，节省大家定制 Debian 的时间，做到“
+		<b>开箱即用</b>”。 
+	</p>
+
+	<p>
+		<div style="text-align: right;">
+			<!-- 新方案 -->
+			<button id="btnGroupDrop1" type="button" class="btn btn-primary dropdown-toggle download-button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+				<svg xmlns="http://www.w3.org/2000/svg" width="26" height="26" fill="currentColor" class="bi bi-cloud-download-fill" viewBox="0 0 16 16">
+					<path fill-rule="evenodd" d="M8 0a5.53 5.53 0 0 0-3.594 1.342c-.766.66-1.321 1.52-1.464 2.383C1.266 4.095 0 5.555 0 7.318 0 9.366 1.708 11 3.781 11H7.5V5.5a.5.5 0 0 1 1 0V11h4.188C14.502 11 16 9.57 16 7.773c0-1.636-1.242-2.969-2.834-3.194C12.923 1.999 10.69 0 8 0zm-.354 15.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 14.293V11h-1v3.293l-2.146-2.147a.5.5 0 0 0-.708.708l3 3z"/>
+				</svg>
+				&nbsp;
+				<font style="font-weight: 600;">操作系统安装文件 iso 下载</font>
+			</button>
+			<div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
+				<a class="dropdown-item" href="https://www.atzlinux.com/download-iso.htm" style="font-weight: 600;">X86_64 架构下载(3.7 G) 23-05-01</a>
+				<a class="dropdown-item" href="https://www.atzlinux.com/download-iso.htm#arm64">ARM64 架构下载(3.5 G) 22-10-26</a>
+			</div>
+		</div>
+	</p>
+	<div align="right"style="background-image: url('./pics/newIndex/tip-bg.png');background-size: 100% 100%;padding: 10px 11px 10px 11px;" >
+		<a class="" href="https://www.atzlinux.com/News/2023/20230501.htm" style="font-weight: 600;">11.7.1 版发布 2023-05-01</a>
+		<br />
+		<a class="" href="https://www.atzlinux.com/News/2022/20221026.htm" ><font style="font-weight: 400;">ARM64 架构</font> 11.5.2 版发布 2022-10-26</a>
+	</div>
+	<!-- <p align="right" style="font-size:small;">
+		<a class="" href="https://www.atzlinux.com/News/2023/20230501.htm" >11.7.1 版发布 2023.05.01</a>
+		<br />
+		<a class="" href="https://www.atzlinux.com/News/2022/20221026.htm" ><font style="font-weight: 400;">ARM 架构</font> 11.5.2 版发布 2022.10.26</a>
+	</p> -->
+	<a  class="btn" style="font-size: small;" href="https://www.atzlinux.com/News/2022/20221117.htm"><i>开源理想二十年坚持 对话《铜豌豆Linux》创始人</i> 2022/11/17</a>
 </div>
 <div class="card">
-  <div class="card-header">
+  <div class="card-header" style="background-image: url('./pics/newIndex/bg.png');background-size: 100% 140%;">
+	<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-menu-app-fill" viewBox="0 0 16 16">
+		<path d="M0 1.5A1.5 1.5 0 0 1 1.5 0h2A1.5 1.5 0 0 1 5 1.5v2A1.5 1.5 0 0 1 3.5 5h-2A1.5 1.5 0 0 1 0 3.5v-2zM0 8a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V8zm1 3v2a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2H1zm14-1V8a1 1 0 0 0-1-1H2a1 1 0 0 0-1 1v2h14zM2 8.5a.5.5 0 0 1 .5-.5h9a.5.5 0 0 1 0 1h-9a.5.5 0 0 1-.5-.5zm0 4a.5.5 0 0 1 .5-.5h6a.5.5 0 0 1 0 1h-6a.5.5 0 0 1-.5-.5z"/>
+	</svg>
     两个软件源
   </div>
   <div class="card-body">
@@ -401,4 +426,15 @@ https://gitee.com/atzlinux
 <!--#include file="footer.htm"-->
 </div>
 </body>
-</html>
+<style type="text/css">
+	img {
+		/* 使图片可以自适应屏幕尺寸 */
+		max-width: 100%;
+		display: block;
+	}
+
+	.download-button {
+		min-width: 210px;
+	}
+</style>
+</html>
\ No newline at end of file
diff --git a/pics/newIndex/bg.png b/pics/newIndex/bg.png
new file mode 100644
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Binary files /dev/null and b/pics/newIndex/bg.png differ
diff --git a/pics/newIndex/tip-bg.png b/pics/newIndex/tip-bg.png
new file mode 100644
index 0000000000000000000000000000000000000000..112a183d2106988cb2d944e6ad860821c584b510
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