diff --git a/modules/dragon/module.go b/modules/dragon/module.go
index bd1459aef..9be518936 100644
--- a/modules/dragon/module.go
+++ b/modules/dragon/module.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"go_dreamfactory/comm"
 	"go_dreamfactory/lego/core"
+	"go_dreamfactory/lego/sys/event"
 	"go_dreamfactory/modules"
 	"go_dreamfactory/pb"
 	"go_dreamfactory/sys/configure"
@@ -50,7 +51,7 @@ func (this *Dragon) OnInstallComp() {
 }
 func (this *Dragon) Start() (err error) {
 	err = this.ModuleBase.Start()
-
+	event.RegisterGO(comm.EventUserOffline, this.EventUserOffline)
 	return
 }
 
@@ -197,3 +198,6 @@ func (this *Dragon) GMModifyDragonLv(uid string, cid string, lv int32) (dragon *
 	err = fmt.Errorf("not found config:%s", cid)
 	return
 }
+func (this *Dragon) EventUserOffline(uid, sessionid string) {
+	this.modelDragon.BatchDelLists(uid)
+}
diff --git a/pb/user_db.pb.go b/pb/user_db.pb.go
index d47dcf150..75952763a 100644
--- a/pb/user_db.pb.go
+++ b/pb/user_db.pb.go
@@ -112,7 +112,7 @@ type DBUser struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Id               string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id" bson:"id"`                                             //ID
+	Id               string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id" bson:"_id"`                                            //ID
 	Uid              string   `protobuf:"bytes,2,opt,name=uid,proto3" json:"uid" bson:"uid"`                                          //用户ID
 	Uuid             string   `protobuf:"bytes,3,opt,name=uuid,proto3" json:"uuid" bson:"uuid"`                                       //玩家唯一uuid
 	Binduid          string   `protobuf:"bytes,4,opt,name=binduid,proto3" json:"binduid" bson:"binduid"`                              //玩家账号