diff --git a/src/components/VideoPlayer/index.vue b/src/components/VideoPlayer/index.vue
index bf7b6f2f..9432780c 100644
--- a/src/components/VideoPlayer/index.vue
+++ b/src/components/VideoPlayer/index.vue
@@ -266,7 +266,7 @@ export default {
     },
     isDrag:{
       type: Boolean,
-      default: null,
+      default: true,
     },
     isCrowd:{
       type: Boolean,