1.进入外墙空间时，展示外墙banner和页签_外墙，切换到内墙空间时，展示内墙banner和页签_内墙

2.外墙空间-我要设计，这个页面的顶部文字改为“外墙设计”；内墙的这里改为“内墙设计”

src/views/AIDesign/index.vue

@@ -10,18 +10,10 @@
     </div>
     <!-- 顶部装饰背景图 -->
     <div class="top-bg">
-      <img src="@/assets/AIDesign/top-bg.jpg" alt="背景图" class="bg-image" />
+      <img v-show="currentTab === 'inside'" src="@/assets/AIDesign/top-inside.jpg" class="bg-image" />
+      <img v-show="currentTab === 'outside'"  src="@/assets/AIDesign/top-outside.jpg" class="bg-image" />
     </div>
 
-    <!-- 空间标题 -->
-    <!-- <div class="smart-space-title-new">
-      <div class="tab-title" :class="{ active_l: currentTab === 'outside' }" @click="handleTabChange('outside')">
-        <div>外墙空间</div>
-      </div>
-      <div class="tab-title" :class="{ active_r: currentTab === 'inside' }" @click="handleTabChange('inside')">
-        <div>内墙空间</div>
-      </div>
-    </div> -->
     <!-- 新版tab -->
     <div class="new-tab-wrapper" :class="currentTab === 'outside' ? 'outside-tab-bg' : 'inside-tab-bg'">
       <div class="tab-title" @click="currentTab = 'outside'"></div>
@@ -242,50 +234,6 @@ export default class extends Vue {
     position: relative;
     z-index: 0;
   }
-
-  .active_l,
-  .active_r {
-    >div {
-      position: relative;
-      z-index: 0;
-    }
-
-    ::after {
-      content: '';
-      position: absolute;
-      width: 3rem;
-      height: 2.4rem;
-      right: calc(50% - 75px);
-      transform: translate(-50%, 0);
-      top: 10px;
-      background: url('../../assets/AIDesign/AIIcon.png') 100% 100%;
-      background-size: 100% 100%;
-      z-index: -1;
-    }
-  }
-
-  .active_l::after,
-  .active_r::after {
-    content: '';
-    width: calc(100% + 10rem);
-    height: 5.5rem;
-    position: absolute;
-    top: 0;
-    z-index: -1;
-
-  }
-
-  .active_l::after {
-    left: -6rem;
-    background: url('../../assets/AIDesign/tabL.png') 100% 100%;
-    background-size: 100% 100%;
-  }
-
-  .active_r::after {
-    left: -4rem;
-    background: url('../../assets/AIDesign/tabR.png') 100% 100%;
-    background-size: 100% 100%;
-  }
 }
 
 .new-tab-wrapper {