.

src/pages/AllPages.vue

   width: 100vw;
   height: 100vh;
   display: flex;
-  // justify-content: center;
   .bg-image {
     width: 100%;
+    height: 100vh;
     position: absolute;
   }
   .index-FourBoxes {
     position: relative;
     top: 16vh;
-    // border: 1px solid #fff;
     width: 98%;
     height: 84%;
     margin: 0 auto;
       float: left;
       width: 48%;
       height: 49%;
-      // border: 1px solid red;
       .Four-image {
         width: 100%;
         height: 100%;

src/pages/Test.vue

       display: flex;
       align-items: center;
       margin: 0 auto;
-      height: 44vh;
+      height: 33vh;
       z-index: 2;
     }
     &-middle {

src/pages/signup.vue

         <label>手&nbsp;机&nbsp;号</label>
         <input class="phone" type="text" placeholder="请输入手机号" v-model="formData.phone" />
       </div>
-      <div class="formItem intendedProductdiv" @click="visible = true">
+      <div class="formItem intendedProductdiv" @click="showPicker = true">
         <label>意向产品</label>        
         <input
           class="intendedProduct"
           type="text"
           placeholder="请选择"
           v-model="formData.intendedProduct"
-          @click="showPicker=true"
         />
-
         <van-popup
-          ref="accountTypePopup"
-          :lazy-render="false"
           v-model="showPicker"
           position="bottom"
         >
       </div>
       <img @click="sumbit" class="submit" src="../../public/images/signup/submit.png" width="45%" />
     </div>
-    <van-popup v-model="visible" position="bottom">
-      <van-picker
-        title="意向产品"
-        show-toolbar
-        :columns="productList"
-        @confirm="onConfirm"
-        @cancel="onCancel"
-      />
-    </van-popup>
     <area-picker :show.sync="showArea" @change="handleArea" @cancel='showArea=false'></area-picker>
   </div>
 </template>
   },
   data() {
     return {
-      visible: false,
       showArea: false,
       checked: `./images/signup/checked.png`,
       Unchecked: `./images/signup/Unchecked.png`,