diff --git a/design/prototype/screens/ui-desktop.html b/design/prototype/screens/ui-desktop.html
index dc168ab..fdf968c 100644
--- a/design/prototype/screens/ui-desktop.html
+++ b/design/prototype/screens/ui-desktop.html
@@ -556,17 +556,17 @@
 
                 <div class="sec-label" data-i18n="acc.billing">购买 &amp; 订单 &amp; 兑换</div>
                 <div class="card card-flush" style="margin-bottom:var(--space-5)">
-                  <button class="setting-row is-tap" id="accBuyRow" style="width:100%">
+                  <button class="setting-row is-tap" id="accBuyRow">
                     <span class="icon-box"><svg><use href="#i-crown"/></svg></span>
                     <div class="st-body"><div class="st-title" data-i18n="acc.buy">购买套餐</div><div class="st-sub" data-i18n="acc.buySub">升级 PRO 会员</div></div>
                     <span class="st-trail"><svg><use href="#i-chevron-right"/></svg></span>
                   </button>
-                  <button class="setting-row is-tap" id="accOrdersRow" style="width:100%">
+                  <button class="setting-row is-tap" id="accOrdersRow">
                     <span class="icon-box"><svg><use href="#i-ticket"/></svg></span>
                     <div class="st-body"><div class="st-title" data-i18n="acc.orders">我的订单</div><div class="st-sub" data-i18n="acc.ordersSub">查看订单记录</div></div>
                     <span class="st-trail"><svg><use href="#i-chevron-right"/></svg></span>
                   </button>
-                  <button class="setting-row is-tap" id="accRedeemRow" style="width:100%">
+                  <button class="setting-row is-tap" id="accRedeemRow">
                     <span class="icon-box"><svg><use href="#i-gift"/></svg></span>
                     <div class="st-body"><div class="st-title" data-i18n="acc.redeem">兑换码</div><div class="st-sub" data-i18n="acc.redeemSub">输入激活码开通</div></div>
                     <span class="st-trail"><svg><use href="#i-chevron-right"/></svg></span>
@@ -574,7 +574,7 @@
                 </div>
 
                 <div class="card card-flush" style="margin-bottom:var(--space-5)">
-                  <button class="setting-row is-tap" id="accInviteRow" style="width:100%">
+                  <button class="setting-row is-tap" id="accInviteRow">
                     <span class="icon-box"><svg><use href="#i-gift"/></svg></span>
                     <div class="st-body"><div class="st-title" data-i18n="acc.invite">邀请好友得会员</div><div class="st-sub" data-i18n="acc.inviteSub">好友注册 · 双方都得会员天数</div></div>
                     <span class="st-trail"><svg><use href="#i-chevron-right"/></svg></span>
@@ -599,7 +599,7 @@
                 <div class="card card-flush" id="deviceList" style="margin-bottom:var(--space-5)"></div>
 
                 <div class="card card-flush">
-                  <button class="setting-row is-tap" id="logoutRow" style="width:100%">
+                  <button class="setting-row is-tap" id="logoutRow">
                     <span class="icon-box is-danger"><svg><use href="#i-log-out"/></svg></span>
                     <div class="st-body"><div class="st-title" style="color:var(--danger)" data-i18n="acc.logout">退出登录</div></div>
                   </button>