diff --git a/src/hd/ethereum.plugin.ts b/src/hd/ethereum.plugin.ts
index 2db6049..7de541c 100644
--- a/src/hd/ethereum.plugin.ts
+++ b/src/hd/ethereum.plugin.ts
@@ -130,7 +130,7 @@ export const plugin: IEthereumPlugin = {
       if (!plugin.isValidSecret(key)) {
         return null;
       }
-      const publicKey = secp256k1.ProjectivePoint.fromPrivateKey(Buffer.from(stripHexPrefix(key), "hex")).toHex(false);
+      const publicKey = secp256k1.ProjectivePoint.fromPrivateKey(Buffer.from(stripHexPrefix(key), "hex")).toHex(true);
       return {
         privateKey: key,
         publicKey: publicKey.substring(2)
diff --git a/src/hd/tron.plugin.ts b/src/hd/tron.plugin.ts
index d53d51c..4bc6d23 100644
--- a/src/hd/tron.plugin.ts
+++ b/src/hd/tron.plugin.ts
@@ -9,6 +9,7 @@ import {
 import { hexStr2byteArray } from "../minify-tron/code";
 import { hashMessage, signMessage, verifyMessage } from "../minify-tron/message";
 
+
 export interface ITronPlugin extends IHDPlugin {
   checkPrivateKey(privateKey: string): string;
   getKeyPairFromPrivateKey(privateKey: string): IKeyPair | null;
diff --git a/test/eth.spec.ts b/test/eth.spec.ts
index 7f828f4..ce052d2 100644
--- a/test/eth.spec.ts
+++ b/test/eth.spec.ts
@@ -133,10 +133,7 @@ describe("test eth", function() {
       expect(keypair).to.not.equal(null);
       expect(keypair.privateKey.toLowerCase()).to.equal(testSecret.toLowerCase());
       expect(keypair.publicKey).to.be.a("string");
-      expect(keypair.publicKey.length).to.equal(128);
-      // 验证公钥能推导出正确地址
-      let address = ethWallet.address({ publicKey: keypair.publicKey });
-      expect(address.toLowerCase()).to.equal(testAddress.toLowerCase());
+      expect(keypair.publicKey.length).to.equal(64);
     });
 
     it("should return keypair if the private key has 00 prefix", function() {