diff --git a/features/cdr/cdrevent.go b/features/cdr/cdrevent.go
index b1c1e5aa..2b46ddfb 100644
--- a/features/cdr/cdrevent.go
+++ b/features/cdr/cdrevent.go
@@ -57,7 +57,7 @@ func PostCDREventFromNF(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// 推送到ws订阅组
-	wsService.NewWSSendImpl.ByGroupID(wsService.GROUP_CDR, cdrEvent)
+	wsService.NewWSSendImpl.ByGroupID(wsService.GROUP_IMS_CDR, cdrEvent)
 
 	services.ResponseStatusOK204NoContent(w)
 }
diff --git a/features/event/event.go b/features/event/event.go
index ecf55f85..9691ada6 100644
--- a/features/event/event.go
+++ b/features/event/event.go
@@ -63,7 +63,7 @@ func PostUEEventFromAMF(c *gin.Context) {
 	}
 
 	// 推送到ws订阅组
-	wsService.NewWSSendImpl.ByGroupID(wsService.GROUP_UE, ueEvent)
+	wsService.NewWSSendImpl.ByGroupID(wsService.GROUP_AMF_UE, ueEvent)
 
 	services.ResponseStatusOK204NoContent(c.Writer)
 }
diff --git a/src/modules/ws/service/ws.impl.go b/src/modules/ws/service/ws.impl.go
index 2d64fd30..447438b0 100644
--- a/src/modules/ws/service/ws.impl.go
+++ b/src/modules/ws/service/ws.impl.go
@@ -14,12 +14,14 @@ import (
 )
 
 var (
+	// ws客户端读写互斥锁
+	mutex sync.Mutex
 	// ws客户端 [clientId: client]
-	WsClients = sync.Map{}
+	WsClients sync.Map
 	// ws用户对应的多个客户端id [uid:clientIds]
-	WsUsers = sync.Map{}
+	WsUsers sync.Map
 	// ws组对应的多个用户id [groupID:uids]
-	WsGroup = sync.Map{}
+	WsGroup sync.Map
 )
 
 // 实例化服务层 WSImpl 结构体
@@ -148,6 +150,7 @@ func (s *WSImpl) clientWrite(wsClient *model.WSClient) {
 
 // CloseClient 客户端关闭
 func (s *WSImpl) CloseClient(clientID string) {
+	mutex.Lock()
 	v, ok := WsClients.Load(clientID)
 	if !ok {
 		return
@@ -159,6 +162,7 @@ func (s *WSImpl) CloseClient(clientID string) {
 		client.Conn.Close()
 		client.StopChan <- struct{}{}
 		WsClients.Delete(clientID)
+		mutex.Unlock()
 	}()
 
 	// 客户端断线时自动踢出Uid绑定列表
diff --git a/src/modules/ws/service/ws_send.impl.go b/src/modules/ws/service/ws_send.impl.go
index 8d2aa693..62b7601a 100644
--- a/src/modules/ws/service/ws_send.impl.go
+++ b/src/modules/ws/service/ws_send.impl.go
@@ -8,15 +8,18 @@ import (
 	"ems.agt/src/modules/ws/model"
 )
 
+// 订阅组指定编号为支持服务器向客户端主动推送数据
 const (
 	// 组号-其他
 	GROUP_OTHER = "0"
 	// 组号-指标
-	GROUP_KPI = "1"
-	// 组号-CDR会话事件-IMS
-	GROUP_CDR = "1005"
-	// 组号-UE会话事件-AMF
-	GROUP_UE = "1010"
+	GROUP_KPI = "10"
+	// 组号-指标UPF
+	GROUP_KPI_UPF = "12"
+	// 组号-IMS_CDR会话事件
+	GROUP_IMS_CDR = "1005"
+	// 组号-AMF_UE会话事件
+	GROUP_AMF_UE = "1010"
 )
 
 // 实例化服务层 WSSendImpl 结构体