diff --git a/src/views/dataBoard/overview/index.vue b/src/views/dataBoard/overview/index.vue
index bf2c82236..a6b6eaa88 100644
--- a/src/views/dataBoard/overview/index.vue
+++ b/src/views/dataBoard/overview/index.vue
@@ -29,7 +29,7 @@
       </div>
 
       <div class="g-center">
-        <div class="m-map">
+        <div class="m-map" style="overflow: hidden">
           <map-top/>
           <grid-map
               ref="map"