diff --git a/app/pages/industrySolutions/cabinet.vue b/app/pages/industrySolutions/cabinet.vue
index a361ca3..3181105 100644
--- a/app/pages/industrySolutions/cabinet.vue
+++ b/app/pages/industrySolutions/cabinet.vue
@@ -6,8 +6,7 @@ useHead({
   link: [
     {rel: 'stylesheet', href: '/css/bootstrap.min.css'},
     {rel: 'stylesheet', href: '/css/main2.css'},
-    {rel: 'stylesheet', href: '/css/yuxi2019.css'},
-    {rel: 'stylesheet', href: '/css/Internet_cabinet.css'}
+    {rel: 'stylesheet', href: '/css/yuxi2019.css'}
   ],
   script: [
 
@@ -90,39 +89,39 @@ useHead({
         <div class="text-center  item2 row">
           <h3>换电柜系统核心功能</h3>
           <div style="height: 30px;"/>
-          <div class="col-xs-7 col-lg-4">
+          <div class="col-xs-6col-lg-4">
             <img alt="" src="/img/Internet_cabinet/icon_1.png">
             <h4>用户管理</h4>
             <h6>对注册小程序/app的用户进行管理。</h6>
           </div>
 
-          <div class="col-xs-7 col-lg-4">
+          <div class="col-xs-6col-lg-4">
             <img alt="" src="/img/Internet_cabinet/icon_3.png">
             <h4>换电柜管理</h4>
             <h6>可分地区、分站点查询换电柜状态，对换电柜进行管理。</h6>
           </div>
 
-          <div class="col-xs-7 col-lg-4">
+          <div class="col-xs-6col-lg-4">
             <img alt="" src="/img/Internet_cabinet/icon_4.png">
             <h4>网点/代理商管理</h4>
             <h6>对各城市、各区域代理点/网点信息
               数据进行统计分析管理。</h6>
           </div>
 
-          <div class="col-xs-7 col-lg-4">
+          <div class="col-xs-6col-lg-4">
             <img alt="" src="/img/Internet_cabinet/icon_5.png">
             <h4>订单管理</h4>
             <h6>可查询并管理换电柜的换电订单详细信息。</h6>
           </div>
 
-          <div class="col-xs-7 col-lg-4">
+          <div class="col-xs-6col-lg-4">
             <img alt="" src="/img/Internet_cabinet/icon_6.png">
             <h4>财务管理</h4>
             <h6>可根据租赁情况、财务费用生成统
               计报表。</h6>
           </div>
 
-          <div class="col-xs-7 col-lg-4">
+          <div class="col-xs-6col-lg-4">
             <img alt="" src="/img/Internet_cabinet/icon_7.png">
             <h4>运维管理</h4>
             <h6>可分站点查询充电柜的运维人员、
@@ -173,32 +172,49 @@ useHead({
 </template>
 
 <style scoped>
-.item3_div .item3_div_bg {
-  height: 110px;
-  font-size: 22px;
+/* ====== 基础布局（引用了 bootstrap/main2/yuxi2019） ====== */
+
+/* 页面容器 */
+.internet_Things_car {
+  width: 100%;
+}
+
+/* 顶部横幅 */
+.internet_Things_car .item1 {
+  color: #fff;
+  width: 100%;
+  height: 560px;
+  background: url('/img/internet_thinks/banner.png') no-repeat center center #000;
+  background-size: auto 560px;
+  margin-top: 90px;
+  text-align: center;
+  overflow: hidden;
+}
+
+.internet_Things_car .item1 h2 {
+  font-size: 48px;
+  margin: 120px 0 70px 0;
+}
+
+.internet_Things_car .item1 h4 {
+  font-size: 24px;
+  color: rgba(255, 255, 255, 0.7);
+}
+
+/* Section: item2 核心组成/功能 */
+.internet_Things_car .item2 {
+  overflow: hidden;
+  width: 1200px;
+  margin: 50px auto;
+}
+
+.internet_Things_car .item2 h3 {
+  font-size: 26px;
+  font-family: "PingFangSC-Semibold,PingFang SC";
   font-weight: 600;
-  color: #FFFFFF;
-  line-height: 110px;
-  padding-left: 40px;
-}
-
-.item3_div {
-  width: 540px;
-  height: 220px;
-  border: 1px solid rgba(143, 143, 143, 1);
-  font-family: "PingFangSC-Regular, PingFang SC";
-  text-align: left;
-}
-
-.item3_div .item3_div_txt {
-  height: 110px;
-  font-size: 16px;
-  font-weight: 400;
-  color: rgba(102, 102, 102, 1);
-  padding-top: 20px;
-  padding-left: 40px;
-  padding-right: 40px;
-  line-height: 30px;
+  color: rgba(51, 51, 51, 1);
+  margin-bottom: 20px;
+  margin-top: 25px;
 }
 
 .item2_p {
@@ -219,4 +235,185 @@ useHead({
   color: rgba(102, 102, 102, 1);
   line-height: 30px;
 }
+
+/* Section: item3 换电柜的优势 */
+.item3_div {
+  width: 540px;
+  height: 220px;
+  border: 1px solid rgba(143, 143, 143, 1);
+  font-family: "PingFangSC-Regular, PingFang SC";
+  text-align: left;
+}
+
+.item3_div .item3_div_bg {
+  height: 110px;
+  font-size: 22px;
+  font-weight: 600;
+  color: #FFFFFF;
+  line-height: 110px;
+  padding-left: 40px;
+}
+
+.item3_div .item3_div_txt {
+  height: 110px;
+  font-size: 16px;
+  font-weight: 400;
+  color: rgba(102, 102, 102, 1);
+  padding-top: 20px;
+  padding-left: 40px;
+  padding-right: 40px;
+  line-height: 30px;
+}
+
+/* Section: 应用场景 itemTwo */
+.internet_Things_car .itemTwo {
+  overflow: hidden;
+  width: 1200px;
+  height: auto;
+  margin: 0 auto 40px;
+}
+
+.itemTwo .col-lg-6 {
+  width: 50%;
+}
+
+.itemTwo .textTitle {
+  width: 80%;
+}
+
+.itemTwo .textTitle h4 {
+  font-size: 20px;
+}
+
+/* ====== 响应式调整 ====== */
+@media (max-width: 1199px) {
+  .internet_Things_car .item2 {
+  
+    margin: 40px auto;
+  }
+
+  .internet_Things_car .item1 {
+    height: 420px;
+    background-size: cover;
+  }
+
+  .internet_Things_car .item1 h2 {
+    font-size: 36px;
+    margin: 100px 0 40px 0;
+  }
+
+  .internet_Things_car .item1 h4 {
+    font-size: 20px;
+  }
+
+  .item3_div {
+    width: 48%;
+    height: auto;
+    margin-bottom: 20px;
+  }
+
+  .item3_div .item3_div_bg {
+    height: 80px;
+    line-height: 80px;
+    font-size: 20px;
+  }
+
+  .item3_div .item3_div_txt {
+    height: auto;
+    padding: 16px 24px;
+    line-height: 26px;
+  }
+
+  .internet_Things_car .itemTwo {
+    width: 90%;
+  }
+
+  .itemTwo .col-lg-6 {
+    width: 100%;
+  }
+
+  .itemTwo .textTitle {
+    width: 90%;
+  }
+}
+
+@media (max-width: 768px) {
+  .internet_Things_car .item1 {
+    height: 320px;
+  }
+
+  .internet_Things_car .item1 h2 {
+    font-size: 28px;
+    margin: 80px 0 20px 0;
+  }
+
+  .internet_Things_car .item1 h4 {
+    font-size: 18px;
+  }
+
+  .internet_Things_car .item2 h3 {
+    font-size: 22px;
+  }
+
+  .item2_p {
+    font-size: 20px;
+  }
+
+  .item2_lable {
+    font-size: 14px;
+  }
+
+  .item3_div {
+    width: 100%;
+  }
+
+  .itemTwo .textTitle h4 {
+    font-size: 18px;
+  }
+}
+
+@media (max-width: 480px) {
+  .internet_Things_car .item1 {
+    height: 240px;
+    margin-top: 56px;
+  }
+
+  .internet_Things_car .item1 h2 {
+    font-size: 22px;
+    margin: 40px 0 15px 0;
+  }
+
+  .internet_Things_car .item1 h4 {
+    font-size: 15px;
+  }
+
+  .internet_Things_car .item2 {
+    width: 100%;
+    padding: 0 16px;
+    margin: 30px auto;
+  }
+
+  .internet_Things_car .item2 h3 {
+    font-size: 20px;
+  }
+
+  .internet_Things_car .item2 img {
+    width: 100%;
+    height: auto;
+  }
+
+  .item2_p {
+    font-size: 18px;
+  }
+
+  .item2_lable {
+    font-size: 13px;
+    line-height: 22px;
+  }
+
+  .internet_Things_car .itemTwo {
+    width: 100%;
+    padding: 0 16px;
+  }
+}
 </style>
\ No newline at end of file