diff --git a/domain/model/group_m/mic.go b/domain/model/group_m/mic.go
index 810279f7dc45bd6dfa2a2861d3476d94264f0acf..20ba9607713c6bda669bbc9feba19e359ce0290e 100644
--- a/domain/model/group_m/mic.go
+++ b/domain/model/group_m/mic.go
@@ -824,12 +824,14 @@ func groupMicHasIn(model *domain.Model, groupId string, userId mysql.ID) {
 	} else {
 		println(n)
 	}
-	if _, err := redisCli.GetRedis().ZAdd(context.Background(), redis_key.GetPrefixGroupMicHasInUserTime(), &redis2.Z{
-		Score:  float64(time.Now().Unix()),
-		Member: getMemberStr(groupId, userId),
-	}).Result(); err != nil {
-		model.Log.Errorf("groupMicHasIn redis:GetPrefixGroupMicHasInTime groupId:%v err:%v", groupId, err)
-	}
+	// 下面的是只写,不查的。 todo 直接干掉???
+	// 只是知道用户在哪个时间点上了哪个群的麦,但是不知道上了哪个麦位置, 而且micUser已经有统计这些信息了
+	//if _, err := redisCli.GetRedis().ZAdd(context.Background(), redis_key.GetPrefixGroupMicHasInUserTime(), &redis2.Z{
+	//	Score:  float64(time.Now().Unix()),
+	//	Member: getMemberStr(groupId, userId),
+	//}).Result(); err != nil {
+	//	model.Log.Errorf("groupMicHasIn redis:GetPrefixGroupMicHasInTime groupId:%v err:%v", groupId, err)
+	//}
 }
 
 const micHasInScript = "local flag = redis.call('EXISTS', '{key1}', '{key2}', '{key3}', '{key4}', '{key5}', '{key6}', '{key7}', '{key8}', '{key9}', '{key10}', '{key11}', '{key12}', '{key13}', '{key14}', '{key15}', '{key16}', '{key17}', '{key18}', '{key19}', '{key20}') if flag == 0 then redis.call('Srem', '{key}', '{remKey}') end return flag "