diff --git a/README.MD b/README.MD
index 02ddd78..ffbac47 100644
--- a/README.MD
+++ b/README.MD
@@ -38,13 +38,17 @@ $ make
 
 4. **escStartHeigh**t: listen from this height to get esc arbiter contract event
 
-5. **escArbiterContractAddress**: arbiter contract address, if arbiter contract address changed, need to update it
+5. **escTransactionManagerContractAddress**: esc transaction manager contract address
 
-6. **escArbiterAddress**: arbiter wallet address, not operator address
+6. **escArbiterManagerContractAddress**: esc arbiter manager contract address
 
-7. **dataPath**: defines the path to record event file
+7. **escConfigManagerContractAddress**: esc config manager contract address
 
-8. **keyFilePath**: defines the path of arbiter BTC keystore and ESC keystore
+8. **escArbiterAddress**: arbiter wallet address, not operator address
+
+9. **dataPath**: defines the path to record event file
+
+10. **keyFilePath**: defines the path of arbiter BTC keystore and ESC keystore
 
 
    ***config.yaml example***：
@@ -60,7 +64,7 @@ $ make
      signer: true,
      network: "mainnet"
      escStartHeight: 21205821
-     escArbiterContractAddress: "0xD206be45b53Fa5C2065049c7a70B1aa1755a9475"
+     escTransactionManagerContractAddress: "0xD206be45b53Fa5C2065049c7a70B1aa1755a9475"
      escArbiterManagerContractAddress: "0x54eE4fc8951A936b6AA02079B76c497c0471c52A"
      escConfigManagerContractAddress: "0x4421c63241A262C423277FFA82C376953072d25f"
      escArbiterAddress: "0x0262aB0ED65373cC855C34529fDdeAa0e686D913"
diff --git a/app/arbiter/arbiter/arbiter.go b/app/arbiter/arbiter/arbiter.go
index 5f9a2c8..b9eda44 100644
--- a/app/arbiter/arbiter/arbiter.go
+++ b/app/arbiter/arbiter/arbiter.go
@@ -96,7 +96,8 @@ func NewArbiter(ctx context.Context, config *config.Config, password string) *Ar
 func (v *Arbiter) Start() {
 	if v.config.Signer {
 		go v.processArbiterSig()
-		go v.processManualConfirm()
+		// temp we don't need to process manually confirm
+		// go v.processManualConfirm()
 	}
 
 	if v.config.Listener {
@@ -514,12 +515,12 @@ func createDir(config *config.Config) error {
 		}
 	}
 
-	if !gfile.Exists(config.LoanManuallyConfirmedPath) {
-		err := gfile.Mkdir(config.LoanManuallyConfirmedPath)
-		if err != nil {
-			return err
-		}
-	}
+	// if !gfile.Exists(config.LoanManuallyConfirmedPath) {
+	// 	err := gfile.Mkdir(config.LoanManuallyConfirmedPath)
+	// 	if err != nil {
+	// 		return err
+	// 	}
+	// }
 
 	if !gfile.Exists(config.LoanLogPath) {
 		err := gfile.Mkdir(config.LoanLogPath)
diff --git a/app/arbiter/config/config.go b/app/arbiter/config/config.go
index 70cf349..8cfc4d5 100644
--- a/app/arbiter/config/config.go
+++ b/app/arbiter/config/config.go
@@ -8,13 +8,12 @@ type Config struct {
 	Signer   bool
 	Listener bool
 
-	Http                             string
-	ESCStartHeight                   uint64
-	ESCArbiterContractAddress        string
-	ESCArbiterManagerContractAddress string
-	ESCConfigManagerContractAddress  string
-	ESCOrderManagerContractAddress   string
-	ESCArbiterAddress                string
+	Http                                 string
+	ESCStartHeight                       uint64
+	ESCTransactionManagerContractAddress string
+	ESCArbiterManagerContractAddress     string
+	ESCConfigManagerContractAddress      string
+	ESCArbiterAddress                    string
 
 	DataDir            string
 	EscKeyFilePath     string
diff --git a/app/arbiter/contract/contract_listener.go b/app/arbiter/contract/contract_listener.go
index cb2403d..573ccf3 100644
--- a/app/arbiter/contract/contract_listener.go
+++ b/app/arbiter/contract/contract_listener.go
@@ -16,8 +16,7 @@ import (
 )
 
 type ContractListener struct {
-	loanContract  common.Address
-	orderContract common.Address
+	loanContract common.Address
 
 	queryClient   *CrossClient
 	listeneTopics []common.Hash
@@ -26,13 +25,12 @@ type ContractListener struct {
 }
 
 func NewListener(ctx context.Context, client *CrossClient,
-	loanContract, orderContract common.Address, chan_event chan *events.ContractLogEvent) (*ContractListener, error) {
+	loanContract common.Address, chan_event chan *events.ContractLogEvent) (*ContractListener, error) {
 	c := &ContractListener{
-		queryClient:   client,
-		loanContract:  loanContract,
-		orderContract: orderContract,
-		ctx:           ctx,
-		chan_events:   chan_event,
+		queryClient:  client,
+		loanContract: loanContract,
+		ctx:          ctx,
+		chan_events:  chan_event,
 	}
 	c.listeneTopics = make([]common.Hash, 0)
 	return c, nil
@@ -51,8 +49,9 @@ func (c *ContractListener) Start(startHeight uint64) (uint64, error) {
 
 	distance := uint64(10000)
 	toBlock := startHeight
-	// addresses := []common.Address{c.orderContract}
-	addresses := []common.Address{c.loanContract, c.orderContract}
+	addresses := []common.Address{c.loanContract}
+	// temp we don't need to listen order event
+	// addresses := []common.Address{c.loanContract, c.orderContract}
 	loanQuery := c.queryClient.BuildQuery(addresses, c.listeneTopics, nil, nil)
 	for i := startHeight; i <= endBlock-confirmBlocksCount; i += distance {
 		if i+distance < endBlock {
diff --git a/app/arbiter/contract/contract_main.go b/app/arbiter/contract/contract_main.go
index dfaf190..c6494df 100644
--- a/app/arbiter/contract/contract_main.go
+++ b/app/arbiter/contract/contract_main.go
@@ -37,7 +37,6 @@ type ArbitratorContract struct {
 	loanContract           *common.Address
 	arbiterManagerContract *common.Address
 	configManagerContract  *common.Address
-	orderManagerContract   *common.Address
 	cfg                    *config.Config
 
 	logger *log.Logger
@@ -68,13 +67,12 @@ func New(ctx context.Context, cfg *config.Config, privateKey string, logger *log
 	if err != nil {
 		return nil, err
 	}
-	loanAddress := common.HexToAddress(cfg.ESCArbiterContractAddress)
+	loanAddress := common.HexToAddress(cfg.ESCTransactionManagerContractAddress)
 	arbiterManagerAddress := common.HexToAddress(cfg.ESCArbiterManagerContractAddress)
 	configManagerAddress := common.HexToAddress(cfg.ESCConfigManagerContractAddress)
-	orderManangerAddress := common.HexToAddress(cfg.ESCOrderManagerContractAddress)
 	eventChan := make(chan *events.ContractLogEvent, 3)
 	chan_interrupt := make(chan struct{})
-	listener, err := NewListener(ctx, client, loanAddress, orderManangerAddress, eventChan)
+	listener, err := NewListener(ctx, client, loanAddress, eventChan)
 	if err != nil {
 		return nil, err
 	}
@@ -112,7 +110,6 @@ func New(ctx context.Context, cfg *config.Config, privateKey string, logger *log
 		loanContract:           &loanAddress,
 		arbiterManagerContract: &arbiterManagerAddress,
 		configManagerContract:  &configManagerAddress,
-		orderManagerContract:   &orderManangerAddress,
 		cfg:                    cfg,
 		logger:                 logger,
 	}
diff --git a/app/arbiter/main.go b/app/arbiter/main.go
index 1caee62..254e8f3 100644
--- a/app/arbiter/main.go
+++ b/app/arbiter/main.go
@@ -86,7 +86,7 @@ func initConfig(ctx context.Context) *config.Config {
 		g.Log().Error(ctx, "get escStartHeight config err:", err)
 		os.Exit(1)
 	}
-	escArbiterContractAddress, err := g.Cfg().Get(ctx, "arbiter.escArbiterContractAddress")
+	escTransactionManagerContractAddress, err := g.Cfg().Get(ctx, "arbiter.escTransactionManagerContractAddress")
 	if err != nil {
 		g.Log().Error(ctx, "get escArbiterAddress config err:", err)
 		os.Exit(1)
@@ -106,11 +106,6 @@ func initConfig(ctx context.Context) *config.Config {
 		g.Log().Error(ctx, "get escArbiterAddress config err:", err)
 		os.Exit(1)
 	}
-	escOrderManagerAddress, err := g.Cfg().Get(ctx, "arbiter.escOrderManagerContractAddress")
-	if err != nil {
-		g.Log().Error(ctx, "get escOrderManagerAddress config err:", err)
-		os.Exit(1)
-	}
 	gDataPath, err := g.Cfg().Get(ctx, "arbiter.dataPath")
 	if err != nil {
 		g.Log().Error(ctx, "get dataPath config err:", err)
@@ -128,8 +123,9 @@ func initConfig(ctx context.Context) *config.Config {
 	g.Log().Info(ctx, "listener:", listener)
 	g.Log().Info(ctx, "http:", http)
 	g.Log().Info(ctx, "escStartHeight:", escStartHeight)
-	g.Log().Info(ctx, "escArbiterContractAddress:", escArbiterContractAddress)
+	g.Log().Info(ctx, "escTransactionManagerContractAddress:", escTransactionManagerContractAddress)
 	g.Log().Info(ctx, "escArbiterManagerAddress:", escArbiterManagerAddress)
+	g.Log().Info(ctx, "escConfigManagerAddress:", escConfigManagerAddress)
 	g.Log().Info(ctx, "escArbiterAddress:", escArbiterAddress)
 	g.Log().Info(ctx, "dataPath:", dataPath)
 	g.Log().Info(ctx, "keyFilePath:", keyFilePath)
@@ -146,16 +142,15 @@ func initConfig(ctx context.Context) *config.Config {
 	LoanSignedEventPath := gfile.Join(dataPath, "loan_signed_event/")
 
 	return &config.Config{
-		Network:                          network.String(),
-		Signer:                           signer.Bool(),
-		Listener:                         listener.Bool(),
-		Http:                             http.String(),
-		ESCStartHeight:                   escStartHeight.Uint64(),
-		ESCArbiterContractAddress:        escArbiterContractAddress.String(),
-		ESCArbiterManagerContractAddress: escArbiterManagerAddress.String(),
-		ESCConfigManagerContractAddress:  escConfigManagerAddress.String(),
-		ESCOrderManagerContractAddress:   escOrderManagerAddress.String(),
-		ESCArbiterAddress:                escArbiterAddress.String(),
+		Network:                              network.String(),
+		Signer:                               signer.Bool(),
+		Listener:                             listener.Bool(),
+		Http:                                 http.String(),
+		ESCStartHeight:                       escStartHeight.Uint64(),
+		ESCTransactionManagerContractAddress: escTransactionManagerContractAddress.String(),
+		ESCArbiterManagerContractAddress:     escArbiterManagerAddress.String(),
+		ESCConfigManagerContractAddress:      escConfigManagerAddress.String(),
+		ESCArbiterAddress:                    escArbiterAddress.String(),
 
 		DataDir:            dataPath,
 		EscKeyFilePath:     escKeyFilePath,
diff --git a/app/arbiter/manifest/config/config.yaml b/app/arbiter/manifest/config/config.yaml
index 3b910d2..54e75b7 100644
--- a/app/arbiter/manifest/config/config.yaml
+++ b/app/arbiter/manifest/config/config.yaml
@@ -7,11 +7,10 @@ arbiter:
   listener: true
   signer: true
   network: "mainnet"
-  escStartHeight: 29632056
-  escArbiterContractAddress: "0x1f872A1fBc02A38B087DE6af2176ab0BC63a53d0"
+  escStartHeight: 29843440
+  escTransactionManagerContractAddress: "0x1f872A1fBc02A38B087DE6af2176ab0BC63a53d0"
   escArbiterManagerContractAddress: "0x9963b5214434776D043A4e98Bc7f33321F6aaCfc"
   escConfigManagerContractAddress: "0x4421c63241A262C423277FFA82C376953072d25f"
-  escOrderManagerContractAddress: "0x1f00FEE6B4dbbc97B8c035E1813772C38E64081d"
-  escArbiterAddress: "0x3Cf0BB575527cACf9e274a6eE879f876Dae0BC40"
+  escArbiterAddress: "0x0262aB0ED65373cC855C34529fDdeAa0e686D913"
   dataPath: "./app/arbiter/data"
   keyFilePath: "./app/arbiter/data/keys/"