编辑器样式调整（下拉视图） --fix1

src/components/app-mob-select-drop-down/app-mob-select-drop-down.less

 .app-mobile-select-drop-down{
   width: 100%;
+  .cancel-icon {
+    width: 16px;
+    height: 16px;
+    background-color: #fcfcfc;
+    position: absolute;
+    right: 12px;
+    top: 50%;
+    transform: translateY(-50%);
+    z-index: 9998;
+    display: flex;
+    justify-content: center;
+    align-items: center;
     ion-icon{
       position: absolute;
-    right: 32px;
-    bottom: 16px;
-    z-index:2;
+      font-size: 16px;
+      right: 0;
+      top: 0;
+      color:#969696;
+      z-index:9999;
+    }
   }
   ion-select{
     width: 100%;
     max-width: 100%;
+    padding-left: 0;
+    text-align: right;
+    color: #969696 !important;
+  }
+  ion-select::part(text) {
+    padding-right: 15px;
+  }
+  ion-select::part(icon) {
+    display: none !important;
+    opacity: 0 !important;
+  }
+  .ion-select-icon {
+    right: 17px;
+    top: 50%;
+    margin-top: -3px;
+    position: absolute;
+    width: 0px;
+    height: 0px;
+    color: currentcolor;
+    pointer-events: none;
+    border-top: 5px solid;
+    border-right: 5px solid transparent;
+    border-left: 5px solid transparent;
+    color: #969696;
   }
 }
 

src/components/app-mob-select-drop-down/app-mob-select-drop-down.vue

 <template>
      <div class="app-mobile-select-drop-down">
-        <ion-icon v-if="curvalue" name="close-outline" @click="clear"></ion-icon>
+        <div class="cancel-icon" v-if="curvalue"><ion-icon name="close-circle-outline" @click="clear"></ion-icon></div>
+        <div v-if="curvalue== null || curvalue==''" class="ion-select-icon"></div>
         <ion-select :value="curvalue"  :disabled="disabled " @ionChange="change" interface="popover">
             <ion-select-option  v-for="option of items" :key="option.value" :value="option.value">{{option.text}}</ion-select-option>
         </ion-select>