diff --git a/modules/activity/module.go b/modules/activity/module.go
index ce8af425c..42b1faf9a 100644
--- a/modules/activity/module.go
+++ b/modules/activity/module.go
@@ -275,10 +275,12 @@ func (this *Activity) HDCelebration(session comm.IUserSession, systemtype int32,
 				}
 
 				if bChange {
+					var sz []*pb.DBActivityData
 					this.modelhdData.ModifyActivityList(session.GetUserId(), data.Id, update)
 					// 推送活动数据进度变化
+					sz = append(sz, data)
 					session.SendMsg(string(this.GetType()), "datachange", &pb.ActivityDataChangePush{
-						Data: []*pb.DBActivityData{data},
+						Data: sz,
 					})
 				}
 			}