diff --git a/modules/battle/module.go b/modules/battle/module.go
index bb945f6fa..b15bb81d8 100644
--- a/modules/battle/module.go
+++ b/modules/battle/module.go
@@ -165,8 +165,9 @@ func (this *Battle) CreatePveBattle(session comm.IUserSession, req *pb.BattlePVE
 	}
 	if req.Format == nil || req.Format.Format == nil || len(req.Format.Format) != 5 {
 		errdata = &pb.ErrorData{
-			Code:  pb.ErrorCode_ReqParameterError,
-			Title: pb.ErrorCode_ReqParameterError.ToString(),
+			Code:    pb.ErrorCode_ReqParameterError,
+			Title:   pb.ErrorCode_ReqParameterError.ToString(),
+			Message: "Format data err!",
 		}
 		return
 	}
diff --git a/modules/dcolor/room.go b/modules/dcolor/room.go
index 1495d3613..874a41d2a 100644
--- a/modules/dcolor/room.go
+++ b/modules/dcolor/room.go
@@ -27,7 +27,7 @@ func (this *Room) GameStart() (err error) {
 		ServicePath: fmt.Sprintf("%s/%s", this.module.service.GetType(), this.module.service.GetId()),
 		Room:        this.data,
 		Countdown:   60,
-	}); err != nil {
+	}, this.sessions...); err != nil {
 		this.module.Errorln(err)
 	}
 	return
@@ -45,7 +45,7 @@ func (this *Room) PlayerLoadEnd(uid string) (err error) {
 		if err = this.Broadcast("gamestart", &pb.DColorGameStartPush{
 			Roomid: this.data.Rid,
 			Side:   1,
-		}); err != nil {
+		}, this.sessions...); err != nil {
 			this.module.Errorln(err)
 		}
 	}
@@ -68,7 +68,7 @@ func (this *Room) PlayerHandle(uid string, handle *pb.DColorHandleReq) (err erro
 		Roomid: this.data.Rid,
 		Uid:    uid,
 		Handle: handleopt,
-	}); err != nil {
+	}, this.sessions...); err != nil {
 		this.module.Errorln(err)
 	}
 
@@ -123,7 +123,7 @@ func (this *Room) PlayerHandle(uid string, handle *pb.DColorHandleReq) (err erro
 			Winside:      this.currside,
 			RedIntegral:  this.data.Red.Score,
 			BlueIntegral: this.data.Blue.Score,
-		}); err != nil {
+		}, this.sessions...); err != nil {
 			this.module.Errorln(err)
 		}
 		this.module.rooms.removeRoom(this.data.Rid)
@@ -140,8 +140,9 @@ func (this *Room) PlayerHandle(uid string, handle *pb.DColorHandleReq) (err erro
 
 func (this *Room) PlayerOffline(uid string) (err error) {
 	var (
-		conf  *cfg.GameGColorGetfractionData
-		tconf *cfg.GameGColortTmedecayData
+		conf    *cfg.GameGColorGetfractionData
+		tconf   *cfg.GameGColortTmedecayData
+		session comm.IUserSession
 	)
 	endtime := int32(configure.Now().Sub(this.starttime).Seconds())
 	if conf, err = this.module.configure.getGameGColorGetfractionData(int32(this.data.Difficulty)+1, this.data.Repeat, 8); err != nil {
@@ -154,9 +155,11 @@ func (this *Room) PlayerOffline(uid string) (err error) {
 	}
 	this.currside = 3
 	if uid == this.data.Blue.Info.Uid {
+		session = this.sessions[0]
 		this.data.Red.Score = int32(math.Floor(float64(conf.Fraction) * float64(tconf.Pro) / float64(1000)))
 		this.data.Blue.Score = this.data.Red.Score / 2
 	} else {
+		session = this.sessions[1]
 		this.data.Blue.Score = int32(math.Floor(float64(conf.Fraction) * float64(tconf.Pro) / float64(1000)))
 		this.data.Red.Score = this.data.Red.Score / 2
 	}
@@ -185,7 +188,7 @@ func (this *Room) PlayerOffline(uid string) (err error) {
 		Winside:      this.currside,
 		RedIntegral:  this.data.Red.Score,
 		BlueIntegral: this.data.Blue.Score,
-	}); err != nil {
+	}, session); err != nil {
 		this.module.Errorln(err)
 	}
 	this.module.rooms.removeRoom(this.data.Rid)
@@ -218,8 +221,8 @@ func (this *Room) comparison(results []int32) (allright, halfpair int32) {
 	return
 }
 
-func (this *Room) Broadcast(stype string, msg proto.Message) (err error) {
-	if err = this.module.SendMsgToSession(string(this.module.GetType()), stype, msg, this.sessions...); err != nil {
+func (this *Room) Broadcast(stype string, msg proto.Message, sessions ...comm.IUserSession) (err error) {
+	if err = this.module.SendMsgSyncToSession(string(this.module.GetType()), stype, msg, sessions...); err != nil {
 		this.module.Errorln(err)
 	}
 	return
diff --git a/modules/whackamole/api_info.go b/modules/whackamole/api_info.go
index 8d2a5d005..0c992316b 100644
--- a/modules/whackamole/api_info.go
+++ b/modules/whackamole/api_info.go
@@ -28,6 +28,6 @@ func (this *apiComp) Info(session comm.IUserSession, req *pb.WhackamoleInfoReq)
 		}
 		return
 	}
-	session.SendMsg(string(this.module.GetType()), "award", &pb.WhackamoleInfoResp{Info: info})
+	session.SendMsg(string(this.module.GetType()), "info", &pb.WhackamoleInfoResp{Info: info})
 	return
 }