diff --git a/domain/service/group_s/group_op.go b/domain/service/group_s/group_op.go
index 30732b8f00b74fa85223ada1f5580bb78bba5edf..45ae38998a75dfa4fafc724fe99e75e4be51240b 100644
--- a/domain/service/group_s/group_op.go
+++ b/domain/service/group_s/group_op.go
@@ -27,6 +27,7 @@ import (
 	"hilo-group/domain/model/noble_m"
 	"hilo-group/domain/model/res_m"
 	"hilo-group/domain/model/user_m"
+	"hilo-group/domain/service/group_mic_s"
 	"hilo-group/domain/service/signal_s"
 	"hilo-group/myerr"
 	"hilo-group/myerr/bizerr"
@@ -418,7 +419,8 @@ func (s *GroupService) RemoveZombie(model *domain.Model, groupId string) (string
 //离开房间
 func (s *GroupService) GroupLeave(userId uint64, externalId string, groupId string) error {
 	model := domain.CreateModelContext(s.svc.MyContext)
-
+	// check cp麦位置
+	group_mic_s.NewGroupPowerService(s.svc.MyContext).CheckCpLeaveMic(groupId, userId)
 	_, err := group_m.RoomLivingLeave(model, userId, externalId, groupId)
 	return err
 }
diff --git a/test/cp_test.go b/test/cp_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..ccf61b696b652a614455647033ae8b7cabf82841
--- /dev/null
+++ b/test/cp_test.go
@@ -0,0 +1,12 @@
+package test
+
+import (
+	"git.hilo.cn/hilo-common/domain"
+	"git.hilo.cn/hilo-common/rpc"
+	"testing"
+)
+
+func TestGetCpRelation(t *testing.T) {
+	cpRelation, err := rpc.GetUserCpRelation(domain.CreateModelNil(), 7642)
+	t.Logf("%v-%v", cpRelation, err)
+}