diff --git a/packages/bigscreen/dv/AppYyxDv.vue b/packages/bigscreen/dv/AppYyxDv.vue
index d13c4b74..773b6795 100644
--- a/packages/bigscreen/dv/AppYyxDv.vue
+++ b/packages/bigscreen/dv/AppYyxDv.vue
@@ -122,7 +122,7 @@
       <div class="bottom">
         <div class="bottom-title">
           <img src="https://cdn.cunwuyun.cn/dvcp/dv/pddv/icon.png" />
-          <h2>警务群动态</h2>
+          <h2>居民群动态</h2>
         </div>
         <div class="bottom-list">
           <div class="item" v-for="item in dynamicList" :key="item.id">