diff --git a/src/views/pages/areaMonitor/components/VideoControlPlay.vue b/src/views/pages/areaMonitor/components/VideoControlPlay.vue
index 289d472..78298b1 100644
--- a/src/views/pages/areaMonitor/components/VideoControlPlay.vue
+++ b/src/views/pages/areaMonitor/components/VideoControlPlay.vue
@@ -35,7 +35,7 @@ export default {
     },
     splitNum: {
       type: Number,
-      default: 4,
+      default: 1,
     },
   },
   data() {