diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b0c6c22..bfd735a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,7 +3,7 @@ name: Actions
 on:
   push:
     branches:
-      - master
+      - main
       - rel/*
       - staging
       - trying
@@ -13,7 +13,7 @@ on:
       - "**/*.md"
   pull_request:
     branches:
-      - master
+      - main
       - rel/*
     paths-ignore:
       - "**/*.md"
@@ -22,9 +22,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
 
       - name: install dependencies
         run: npm i
 
+      - name: Rum compile
+        run: npm run compile
+
       - name: Run tests
         run: npm run test
diff --git a/contracts/influencemining/HNFTGovernance.sol b/contracts/influencemining/HNFTGovernance.sol
index a7c3515..bbd4267 100644
--- a/contracts/influencemining/HNFTGovernance.sol
+++ b/contracts/influencemining/HNFTGovernance.sol
@@ -4,9 +4,7 @@ pragma solidity ^0.8.0;
 import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
 import "./HNFTGovernanceToken.sol";
 
-contract HNFTGovernance is Ownable {
-
-    address public ad3Address;
+contract HNFTGovernance {
 
     mapping(address => mapping(uint256 => address)) public hnft2tokenId2GovernanceToken;
 
@@ -41,16 +39,7 @@ contract HNFTGovernance is Ownable {
         emit Governance(nftId, erc20Address);
     }
 
-    function setDefaultGovernanceToken(address defaultGovernanceToken) public onlyOwner {
-        ad3Address = defaultGovernanceToken;
-    }
-
     function getGovernanceToken(address hnftAddress, uint256 nftId) public view returns (address) {
-        address governanceToken = hnft2tokenId2GovernanceToken[hnftAddress][nftId];
-        if (governanceToken != address(0)) {
-            return governanceToken;
-        } else {
-            return ad3Address;
-        }
+        return hnft2tokenId2GovernanceToken[hnftAddress][nftId];
     }
 }
\ No newline at end of file
diff --git a/test/Auction.test.ts b/test/Auction.test.ts
index d9e93a2..8b0b1da 100644
--- a/test/Auction.test.ts
+++ b/test/Auction.test.ts
@@ -7,6 +7,7 @@ import {
   HNFTGovernance,
   HNFTGovernanceToken,
   AD3,
+  ERC20,
 } from "../typechain";
 import { SignerWithAddress } from "@nomiclabs/hardhat-ethers/signers";
 import { BigNumber } from "ethers";
@@ -16,7 +17,7 @@ describe("Auction", () => {
   let auction: Auction;
   let hNFT: EIP5489ForInfluenceMining;
   let ad3Token: MockAD3;
-  let governanceToken: HNFTGovernanceToken;
+  let governanceToken: ERC20;
   let governance: HNFTGovernance;
   let relayer: SignerWithAddress;
   let owner: SignerWithAddress;
@@ -235,12 +236,15 @@ describe("Auction", () => {
     });
 
     it("Should fail when signature content and input parameters or relayerAddr do not match", async function () {
-      governance.setDefaultGovernanceToken(ad3Token.address);
 
       const governanceTokenAddr = await governance.getGovernanceToken(hNFT.address, 1);
 
-      governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
-
+      if (governanceTokenAddr == ethers.constants.AddressZero) {
+        governanceToken = ad3Token
+      } else {
+        governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      }
+    
       const preBidAmount = 10;
       const bidAmount = 90;
       const errorSignBidAmount = 120;
@@ -286,11 +290,12 @@ describe("Auction", () => {
 
     it("Should fail when signer is not the relayerAddr", async function () {
 
-      governance.setDefaultGovernanceToken(ad3Token.address);
-
       const governanceTokenAddr = await governance.getGovernanceToken(hNFT.address, 1);
-
-      governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      if (governanceTokenAddr == ethers.constants.AddressZero) {
+        governanceToken = ad3Token
+      } else {
+        governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      }
 
       const preBidAmount = 10;
       const bidAmount =90;
@@ -341,11 +346,13 @@ describe("Auction", () => {
 
     it("Should fail when signature does not exist", async function () {
 
-      governance.setDefaultGovernanceToken(ad3Token.address);
-
       const governanceTokenAddr = await governance.getGovernanceToken(hNFT.address, 1);
 
-      governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      if (governanceTokenAddr == ethers.constants.AddressZero) {
+        governanceToken = ad3Token
+      } else {
+        governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      }
 
       const bidAmount = 90;
       const preBidAmount = 10;
@@ -392,11 +399,13 @@ describe("Auction", () => {
 
     it("Should success when preBid has already timed out", async () => {
    
-      governance.setDefaultGovernanceToken(ad3Token.address);
-
       const governanceTokenAddr = await governance.getGovernanceToken(hNFT.address, 1);
 
-      governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      if (governanceTokenAddr == ethers.constants.AddressZero) {
+        governanceToken = ad3Token
+      } else {
+        governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      }
 
       const hNFTId = 1;
       const preBidAmount = 10;
@@ -559,11 +568,13 @@ describe("Auction", () => {
 
     it("should allow users to commitBid with AD3 token as governance token", async () => {
 
-      governance.setDefaultGovernanceToken(ad3Token.address);
-
       const governanceTokenAddr = await governance.getGovernanceToken(hNFT.address, 1);
 
-      governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      if (governanceTokenAddr == ethers.constants.AddressZero) {
+        governanceToken = ad3Token
+      } else {
+        governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      }
 
       const hNFTId = 1;
       const bidAmount = 10;
@@ -706,11 +717,13 @@ describe("Auction", () => {
 
     it("should refund the previous bidder when a new bid is submitted", async () => {
      
-      governance.setDefaultGovernanceToken(ad3Token.address);
-
       const governanceTokenAddr = await governance.getGovernanceToken(hNFT.address, 1);
 
-      governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      if (governanceTokenAddr == ethers.constants.AddressZero) {
+        governanceToken = ad3Token
+      } else {
+        governanceToken = await ethers.getContractAt("HNFTGovernanceToken", governanceTokenAddr, owner);
+      }
 
       const preBidAmount1 = 10;
       const bidAmount1 = 60;
diff --git a/test/HNFTGovernance.test.ts b/test/HNFTGovernance.test.ts
index e8c3d27..97f7a0e 100644
--- a/test/HNFTGovernance.test.ts
+++ b/test/HNFTGovernance.test.ts
@@ -47,7 +47,7 @@ describe("HNFTGovernance", () => {
     const tokenId = 1;
     await expect(
       hnftGovernance.connect(addr1).issueGovernanceToken(hnftContract.address, tokenId, "MGB", "MGB")
-    ).to.be.revertedWith("Only the NFT owner can governed");
+    ).to.be.revertedWith("Only the NFT owner can issue governance token");
   });
 
   it("should emit event when NFT is issued", async () => {