diff --git a/aggregator/service.go b/aggregator/service.go
index 09662ee..cf31cf5 100644
--- a/aggregator/service.go
+++ b/aggregator/service.go
@@ -261,6 +261,15 @@ func (agg *AggregatorService) sendNewTask(alertHash message.Bytes32, taskIndex t
 		agg.logger.Error("GetQuorumCountByBlockNumber failed", "err", err)
 		return nil, err
 	}
+	agg.logger.Info("get quorumNumbers from layer1", "quorumNumbers", fmt.Sprintf("%v", quorumNumbers))
+
+	if len(quorumNumbers) < len(agg.cfg.QuorumNums) {
+		agg.logger.Error("the cfg quorum numbers is larger to the layer1, it will commit failed")
+		return nil, fmt.Errorf("the quorum numbers is larger to the layer1 %v, expected %v", agg.cfg.QuorumNums, quorumNumbers)
+	}
+
+	// just use config value
+	quorumNumbers = agg.cfg.QuorumNums
 
 	quorumThresholdPercentages, err := agg.avsReader.GetQuorumThresholdPercentages(context.Background(), uint32(referenceBlockNumber), quorumNumbers)
 	if err != nil {
diff --git a/config-files/aggregator.yaml b/config-files/aggregator.yaml
index d33f81c..0ba1ef4 100644
--- a/config-files/aggregator.yaml
+++ b/config-files/aggregator.yaml
@@ -14,3 +14,6 @@ layer1_chain_id: 31337
 
 # the layer2 chain id
 layer2_chain_id: 0
+
+# the QuorumNums we use, just no change
+quorum_nums: [0]
\ No newline at end of file
diff --git a/core/config/config.go b/core/config/config.go
index afb16ba..c634230 100644
--- a/core/config/config.go
+++ b/core/config/config.go
@@ -41,6 +41,7 @@ type Config struct {
 	AggregatorGRPCServerIpPortAddr string
 	Layer1ChainId                  uint32
 	Layer2ChainId                  uint32
+	QuorumNums                     types.QuorumNums
 	// json:"-" skips this field when marshaling (only used for logging to stdout), since SignerFn doesnt implement marshalJson
 	SignerFn          signerv2.SignerFn `json:"-"`
 	PrivateKey        *ecdsa.PrivateKey `json:"-"`
@@ -57,6 +58,7 @@ type ConfigRaw struct {
 	AggregatorGRPCServerIpPortAddr string              `yaml:"aggregator_grpc_server_ip_port_address"`
 	Layer1ChainId                  uint32              `yaml:"layer1_chain_id"`
 	Layer2ChainId                  uint32              `yaml:"layer2_chain_id"`
+	QuorumNums                     []uint8             `yaml:"quorum_nums"`
 }
 
 // These are read from DeploymentFileFlag
@@ -182,6 +184,22 @@ func NewConfig(ctx *cli.Context) (*Config, error) {
 	}
 	txMgr := txmgr.NewSimpleTxManager(txSender, ethRpcClient, logger, aggregatorAddr)
 
+	quorumNums := make([]types.QuorumNum, len(configRaw.QuorumNums))
+	for i, quorumNum := range configRaw.QuorumNums {
+		quorumNums[i] = types.QuorumNum(quorumNum)
+	}
+
+	if len(quorumNums) == 0 {
+		// default use zero
+		logger.Warn("not quorumNums, just use [0]")
+		quorumNums = []types.QuorumNum{types.QuorumNum(0)}
+	}
+	logger.Info(
+		"the quorumNums",
+		"quorumNums", fmt.Sprintf("%#v", quorumNums),
+		"raw", fmt.Sprintf("%#v", configRaw.QuorumNums),
+	)
+
 	config := &Config{
 		Logger:                         logger,
 		EthWsRpcUrl:                    configRaw.EthWsUrl,
@@ -198,6 +216,7 @@ func NewConfig(ctx *cli.Context) (*Config, error) {
 		AggregatorAddress:              aggregatorAddr,
 		Layer1ChainId:                  configRaw.Layer1ChainId,
 		Layer2ChainId:                  configRaw.Layer2ChainId,
+		QuorumNums:                     quorumNums,
 	}
 	config.validate()
 	return config, nil