vue baidu map area search how to clear the default dimension point

<baidu-map 
     :center="center" 
     :zoom="zoom" 
     :scroll-wheel-zoom="true"
     @ready="handler"
     v-on:click="getClickInfo($event)"
     @moving="syncCenterAndZoom"
     @moveend="syncCenterAndZoom"
     @zoomend="syncCenterAndZoom"
     ak="ak">
     <bm-view style="width: 100%; height:300px;"></bm-view>
     <bm-marker v-for="marker in markers" :key="marker.business_id" :position="{lng: marker.longitude, lat: marker.latitude}"  v-on:click="handleMarkerClick(marker)">
           <bm-label :content="marker.business_name" :labelStyle="{color: "red", fontSize : "14px"}" :offset="{width: 0, height: 30}"/>
      </bm-marker> 
      <bm-control :offset="{width: "10px", height: "10px"}">
            <bm-auto-complete v-model="temp.address" :sugStyle="{zIndex: 999999}" >
                  <input type="text" placeholder="" class="serachinput" prop="address">
            </bm-auto-complete>
      </bm-control>
     <bm-local-search :keyword="temp.address" :auto-viewport="true"     
                  style="width:0px;height:0px;overflow: hidden;">
     </bm-local-search>
</baidu-map>

for example, I enter: Guangzhou Tower, Haizhu District, Guangzhou City, the default dimension point will appear on the map. How to clear it