diff --git a/modules/wtask/api_accept.go b/modules/wtask/api_accept.go
index 5e11c76e9..d569399d1 100644
--- a/modules/wtask/api_accept.go
+++ b/modules/wtask/api_accept.go
@@ -91,6 +91,7 @@ func (this *apiComp) Accept(session comm.IUserSession, req *pb.WTaskAcceptReq) (
 		wtask.Boxs[conf.Key] = &pb.DBWTaskBox{
 			Boxs: boxs,
 		}
+		update["boxs"] = wtask.Boxs
 		session.SendMsg(string(this.module.GetType()), "boxchange", &pb.WTaskBoxChangePush{Boxs: wtask.Boxs})
 	}