diff --git a/modules/user/comp_configure.go b/modules/user/comp_configure.go
index 936a99f37..07490ae49 100644
--- a/modules/user/comp_configure.go
+++ b/modules/user/comp_configure.go
@@ -33,7 +33,7 @@ func (this *configureComp) Init(service core.IService, module core.IModule, comp
 	configure.RegisterConfigure(game_sign, cfg.NewGameSign, this.LoadSignData)
 	this.LoadConfigure(gameOpencond, cfg.NewGameOpencond)
 	this._signExtra = make(map[int32]*cfg.GameSignExtraData, 0)
-	configure.RegisterConfigure(game_sign, cfg.NewGameSignExtra, this.LoadSignExtraData)
+	configure.RegisterConfigure(game_SignExtra, cfg.NewGameSignExtra, this.LoadSignExtraData)
 	return
 }
 
diff --git a/modules/user/model_sign.go b/modules/user/model_sign.go
index dbb40ea45..42d15a043 100644
--- a/modules/user/model_sign.go
+++ b/modules/user/model_sign.go
@@ -80,6 +80,7 @@ func (this *ModelSign) UserSign(session comm.IUserSession) {
 		update       map[string]interface{}
 		lastSignTime int64 // 上次签到时间
 	)
+	update = make(map[string]interface{}, 0)
 	if code := this.module.ModuleSys.IsAccess(comm.Sign, session.GetUserId()); code != pb.ErrorCode_Success {
 		return
 	}