diff --git a/src/views/overview/overview_cmap.vue b/src/views/overview/overview_cmap.vue
index 5662bc3..d9bb2e6 100644
--- a/src/views/overview/overview_cmap.vue
+++ b/src/views/overview/overview_cmap.vue
@@ -29,6 +29,7 @@
     </div>
     <div class="function-div">
       <el-button :type="showAlarm?'danger':'info'" icon="el-icon-bell" circle @click="showAlarm=!showAlarm"/>
+      <el-button type="primary" icon="el-icon-refresh-right" circle @click="refreshAlarm"/>
       <!--<span class="font-red">{{ count }}</span>  s后刷新<i class="el-icon-refresh" @click="refreshAlarm"/>-->
     </div>
     <div v-if="showAlarm && alarmWells.length>0" class="map-alarm-div">