diff --git a/client/rpc/dex_client.go b/client/rpc/dex_client.go
index 4d624919..f2947228 100644
--- a/client/rpc/dex_client.go
+++ b/client/rpc/dex_client.go
@@ -1003,7 +1003,9 @@ func (c *HTTP) sign(m msg.Msg, options ...tx.Option) ([]byte, error) {
 	if types.Network == types.TestNetwork {
 		chainID = gtypes.TestnetChainID
 	} else if types.Network == types.TmpTestNetwork {
-		chainID = gtypes.TmpTestnetChainId
+		chainID = gtypes.KongoChainId
+	} else if types.Network == types.GangesNetwork {
+		chainID = gtypes.GangesChainId
 	}
 	signMsg := &tx.StdSignMsg{
 		ChainID:       chainID,
diff --git a/common/types/address.go b/common/types/address.go
index f93b6f64..b595402c 100644
--- a/common/types/address.go
+++ b/common/types/address.go
@@ -21,6 +21,7 @@ const (
 	TestNetwork ChainNetwork = iota
 	ProdNetwork
 	TmpTestNetwork
+	GangesNetwork
 )
 
 const (
@@ -38,6 +39,8 @@ func (this ChainNetwork) Bech32Prefixes() string {
 		return "tbnb"
 	case TmpTestNetwork:
 		return "tbnb"
+	case GangesNetwork:
+		return "tbnb"
 	case ProdNetwork:
 		return "bnb"
 	default:
diff --git a/types/config.go b/types/config.go
index b8ae1d07..747acb30 100644
--- a/types/config.go
+++ b/types/config.go
@@ -7,8 +7,11 @@ const (
 	DefaultWSPrefix         = "/api/ws"
 	NativeSymbol            = "BNB"
 
-	ProdChainID       = "Binance-Chain-Tigris"
-	TestnetChainID    = "Binance-Chain-Nile"
-	TmpTestnetChainId = "Binance-Chain-Kongo"
-	RialtoNet         = "rialto"
+	ProdChainID    = "Binance-Chain-Tigris"
+	TestnetChainID = "Binance-Chain-Nile"
+	KongoChainId   = "Binance-Chain-Kongo"
+	GangesChainId  = "Binance-Chain-Ganges"
+
+	RialtoNet = "rialto"
+	ChapelNet = "chapel"
 )