diff --git a/src/main/java/irita/sdk/key/EthSecp256k1KeyManger.java b/src/main/java/irita/sdk/key/EthSecp256k1KeyManger.java
index f31ff40..18182ea 100644
--- a/src/main/java/irita/sdk/key/EthSecp256k1KeyManger.java
+++ b/src/main/java/irita/sdk/key/EthSecp256k1KeyManger.java
@@ -33,7 +33,7 @@ public KeyInfo toKeyInfo(BigInteger privKey) {
 
     @Override
     public String toAddr(byte[] publicKey) {
-        ECPoint pubKey = CURVE.getCurve().decodePoint(Hex.decode(publicKey));
+        ECPoint pubKey = CURVE.getCurve().decodePoint(publicKey);
         return pubKeyToAddress(pubKey);
     }
 
diff --git a/src/main/java/irita/sdk/key/KeyEnum.java b/src/main/java/irita/sdk/key/KeyEnum.java
index 75c5524..247c6fd 100644
--- a/src/main/java/irita/sdk/key/KeyEnum.java
+++ b/src/main/java/irita/sdk/key/KeyEnum.java
@@ -5,9 +5,7 @@
 import proto.cosmos.crypto.sm2.Keys;
 
 import java.util.NoSuchElementException;
-import java.util.function.BiFunction;
 import java.util.function.Function;
-import java.util.stream.Stream;
 
 /**
  * @author : ori
@@ -58,6 +56,23 @@ public enum KeyEnum {
 			return new byte[]{};
 		}
 	}),
+
+	ETH_SECP256K1_PUB_KEY("/ethermint.crypto.v1.ethsecp256k1.PubKey", proto.ethermint.crypto.ethsecp256k1.Keys.PubKey.class, AlgoEnum.ETH_SECP256K1, o -> {
+		try {
+			return o.unpack(proto.ethermint.crypto.ethsecp256k1.Keys.PubKey.class).getKey().toByteArray();
+		} catch (InvalidProtocolBufferException e) {
+			e.printStackTrace();
+			return new byte[]{};
+		}
+	}),
+	ETH_SECP256K1_PRIV_KEY("/ethermint.crypto.v1.ethsecp256k1.PrivKey", proto.ethermint.crypto.ethsecp256k1.Keys.PrivKey.class, AlgoEnum.ETH_SECP256K1, o -> {
+		try {
+			return o.unpack(proto.ethermint.crypto.ethsecp256k1.Keys.PrivKey.class).getKey().toByteArray();
+		} catch (InvalidProtocolBufferException e) {
+			e.printStackTrace();
+			return new byte[]{};
+		}
+	}),
 	;
 
 	private final String typeUrl;
diff --git a/src/test/resources/config.properties b/src/test/resources/config.properties
index d4be985..3db45dd 100644
--- a/src/test/resources/config.properties
+++ b/src/test/resources/config.properties
@@ -3,7 +3,7 @@ address = iaa1ytemz2xqq2s73ut3ys8mcd6zca2564a5lfhtm3
 node_uri = http://testnet.bianjie.ai:26657
 grpc_addr = testnet.bianjie.ai:9090
 chain_id = testing
-ws_addr = ws://47.100.192.234:26657/websocket
+ws_addr = ws://testnet.bianjie.ai:26657/websocket
 
 project_id =
 project_key = 
\ No newline at end of file