diff --git a/standard-bridge-custom-token/README.md b/standard-bridge-custom-token/README.md
index 030f77f..684a811 100644
--- a/standard-bridge-custom-token/README.md
+++ b/standard-bridge-custom-token/README.md
@@ -11,6 +11,9 @@ cd ./standard-bridge-custom-token
 # step 3:
 npx hardhat run scripts/deploy.js --network manta-mainnet
 
+# or
+npx hardhat run scripts/deployBridgeFlagToken.js --network manta-mainnet
+
 # step 4:
 # configure the l2TokenAddress address in the console into config
 
diff --git a/standard-bridge-custom-token/config.js b/standard-bridge-custom-token/config.js
index f819de4..df57c73 100644
--- a/standard-bridge-custom-token/config.js
+++ b/standard-bridge-custom-token/config.js
@@ -9,6 +9,14 @@ const TOKENS = {
     l2TokenAddress: "0xA2B0b1DF7FbD966560A302E9E2cFB9d0f115FfD6",
     isTestnet: true,
   },
+  TestUSDT: {
+    name: "Manta Tether USD",
+    symbol: "maUSDT",
+    decimals: 6,
+    l1TokenAddress: "0xf4b2cbc3ba04c478f0dc824f4806ac39982dce73",
+    l2TokenAddress: "",
+    isTestnet: true,
+  },
   MATIC: {
     name: "Matic Token",
     symbol: "MATIC",
diff --git a/standard-bridge-custom-token/contracts/MantaMintableERC20WithBridgeFlag.sol b/standard-bridge-custom-token/contracts/MantaMintableERC20WithBridgeFlag.sol
index cde132a..2bde9b0 100644
--- a/standard-bridge-custom-token/contracts/MantaMintableERC20WithBridgeFlag.sol
+++ b/standard-bridge-custom-token/contracts/MantaMintableERC20WithBridgeFlag.sol
@@ -3,12 +3,12 @@ pragma solidity 0.8.15;
 
 import {OptimismMintableERC20} from "@eth-optimism/contracts-bedrock/src/universal/OptimismMintableERC20.sol";
 
-contract MantaMintableERC20 is OptimismMintableERC20 {
+contract MantaMintableERC20WithBridgeFlag is OptimismMintableERC20 {
     address public admin;
     bool public bridgePaused;
 
     modifier onlyAdmin() {
-        require(admin == msg.sender, "MantaMintableERC20: Only Admin");
+        require(admin == msg.sender, "MantaMintableERC20WithBridgeFlag: Only Admin");
         _;
     }
 
@@ -25,7 +25,7 @@ contract MantaMintableERC20 is OptimismMintableERC20 {
     function setAdmin(address _newAdmin) external onlyAdmin {
         require(
             _newAdmin != address(0),
-            "MantaMintableERC20: invalid new admin"
+            "MantaMintableERC20WithBridgeFlag: invalid new admin"
         );
         admin = _newAdmin;
     }
@@ -39,7 +39,7 @@ contract MantaMintableERC20 is OptimismMintableERC20 {
     }
 
     function burn(address _from, uint256 _amount) external override {
-        require(!bridgePaused, "MantaMintableERC20: bridge paused");
+        require(!bridgePaused, "MantaMintableERC20WithBridgeFlag: bridge paused");
         super.burn(_from, _amount);
     }
 }
diff --git a/standard-bridge-custom-token/scripts/deployBridgeFlagToken.js b/standard-bridge-custom-token/scripts/deployBridgeFlagToken.js
new file mode 100644
index 0000000..47fa742
--- /dev/null
+++ b/standard-bridge-custom-token/scripts/deployBridgeFlagToken.js
@@ -0,0 +1,42 @@
+require("dotenv").config();
+
+const { ethers, run } = require("hardhat");
+const { TOKENS } = require("../config");
+
+async function main(token) {
+  const l2CustomERC20Factory = await ethers.getContractFactory(
+    "MantaMintableERC20WithBridgeFlag"
+  );
+  const args = [
+    "0x4200000000000000000000000000000000000010",
+    token.l1TokenAddress,
+    token.name,
+    token.symbol,
+    token.decimals,
+  ];
+  const l2CustomERC20 = await l2CustomERC20Factory.deploy(...args);
+  console.log(`${token.symbol} L2 Address: ${l2CustomERC20.address}`);
+
+  await l2CustomERC20.deployTransaction.wait();
+
+  await run("verify:verify", {
+    address: l2CustomERC20.address,
+    constructorArguments: args,
+    contract: "contracts/MantaMintableERC20WithBridgeFlag.sol:MantaMintableERC20WithBridgeFlag"
+  });
+}
+
+const tokenInfo = TOKENS[process.env.DEPLOY_TOKEN_NAME];
+if (!tokenInfo) {
+  console.error('Invalid Token: "process.env.DEPLOY_TOKEN_NAME"');
+  return;
+}
+if (tokenInfo.l2TokenAddress) {
+  console.error(`Already Deployed: ${tokenInfo.l2TokenAddress}`);
+  return;
+}
+
+main(tokenInfo).catch((error) => {
+  console.error(error);
+  process.exitCode = 1;
+});