diff --git a/logic/controller/map.go b/logic/controller/map.go
index 6b3163342..d08a9671c 100644
--- a/logic/controller/map.go
+++ b/logic/controller/map.go
@@ -68,7 +68,7 @@ func (h Controller) GetMapPlayerList(data *space.ListMapPlayerInboundInfo, c *pl
 	if atomic.LoadUint32(&c.GetSpace().TimeBoss.Flag) == 1 {
 		c.SendPackCmd(2022, &c.GetSpace().TimeBoss)
 	}
-	c.SendPackCmd(2021, &c.GetSpace().MapBossSInfo)
+	c.SendPackCmd(2021, c.GetSpace().GenBoss(true))
 
 	return nil, -1
 }
diff --git a/logic/service/space/space.go b/logic/service/space/space.go
index 0fb1dea4e..b2a9474d8 100644
--- a/logic/service/space/space.go
+++ b/logic/service/space/space.go
@@ -40,7 +40,7 @@ type Space struct {
 	Name  string //地图名称
 	Owner ARENA
 	info.MapBossSInfo
-	IsChange    bool
+	//IsChange    bool
 	WeatherType []uint32
 	TimeBoss    info.S2C_2022
 	//Weather  uint32
@@ -215,7 +215,10 @@ func (ret *Space) init() {
 		}
 
 		if len(ret.MapBossSInfo.INFO) > 0 {
-			cool.Cron.ScheduleFunc(10*time.Second, ret.GenBoss)
+			cool.Cron.ScheduleFunc(10*time.Second, func() {
+
+				ret.Broadcast(nil, 2022, ret.GenBoss(false))
+			})
 			cool.Cron.ScheduleFunc(300*time.Second, ret.HealHP)
 		}
 
@@ -241,7 +244,7 @@ func (p *Space) IsMatch(t model.Event) bool {
 	return true
 
 }
-func (ret *Space) GenBoss() {
+func (ret *Space) GenBoss(isfrist bool) *info.MapBossSInfo {
 	var res info.MapBossSInfo
 	res.Wer = ret.Wer
 	for i := 0; i < len(ret.MapBossSInfo.INFO); i++ {
@@ -260,14 +263,14 @@ func (ret *Space) GenBoss() {
 		}
 
 		ret.MapBossSInfo.INFO[i].IsShow = 1
-		if ret.IsChange {
+		if isfrist {
 			ret.MapBossSInfo.INFO[i].IsShow = 2
 		}
+
 		res.INFO = append(res.INFO, ret.MapBossSInfo.INFO[i])
 	}
 
-	ret.Broadcast(nil, 2021, &res)
-
+	return &res
 }
 func (ret *Space) HealHP() {
 
@@ -287,13 +290,12 @@ func (ret *Space) GenWer() {
 	}
 
 	if neww != uint32(ret.MapBossSInfo.Wer) {
-		ret.IsChange = true
+
 		ret.MapBossSInfo.Wer = int32(neww)
-		ret.GenBoss()
+
+		ret.Broadcast(nil, 2021, ret.GenBoss(true))
 		println(ret.Name, "change weather", neww)
 
-	} else {
-		ret.IsChange = false
 	}
 
 	//}