diff --git a/contracts/mapping/curve_gauge_mapping.sol b/contracts/mapping/curve_gauge_mapping.sol
index cd6b14f..6a10759 100644
--- a/contracts/mapping/curve_gauge_mapping.sol
+++ b/contracts/mapping/curve_gauge_mapping.sol
@@ -68,6 +68,17 @@ contract Helpers is BytesHelper {
       _;
   }
 
+  function addGaugeMappings(
+    string[] memory gaugeNames,
+    address[] memory gaugeAddresses,
+    bool[] memory rewardTokens
+  ) public isChief {
+    require(gaugeNames.length == gaugeAddresses.length && gaugeAddresses.length == rewardTokens.length, "length-not-match");
+    for (uint32 i; i < gaugeNames.length; i++) {
+      addGaugeMapping(gaugeNames[i], gaugeAddresses[i], rewardTokens[i]);
+    }
+  }
+
   function addGaugeMapping(
     string memory gaugeName,
     address gaugeAddress,
diff --git a/contracts/tests/MockCurveGaugeMapping.sol b/contracts/tests/MockCurveGaugeMapping.sol
index 0996e6b..c80852c 100644
--- a/contracts/tests/MockCurveGaugeMapping.sol
+++ b/contracts/tests/MockCurveGaugeMapping.sol
@@ -1,4 +1,5 @@
 pragma solidity ^0.6.0;
+pragma experimental ABIEncoderV2;
 
 import { CurveGaugeMapping } from "../mapping/curve_gauge_mapping.sol";
 
diff --git a/test/CurveGauge.js b/test/CurveGauge.js
index 1677caf..96c2d26 100644
--- a/test/CurveGauge.js
+++ b/test/CurveGauge.js
@@ -32,8 +32,8 @@ contract("ConnectCurveGauge", async accounts => {
     let rewarded_token = await curveGauge.methods.rewarded_token().encodeABI();
     await mock.givenMethodReturnAddress(rewarded_token, mock.address);
 
-    mockCurveGaugeMapping.addGaugeMapping('compound', mock.address, false);
-    mockCurveGaugeMapping.addGaugeMapping('susd', mock.address, true);
+    await mockCurveGaugeMapping.addGaugeMapping('compound', mock.address, false);
+    await mockCurveGaugeMapping.addGaugeMapping('susd', mock.address, true);
   })
 
   it('can deposit into compound gauge', async function() {
@@ -146,4 +146,9 @@ contract("ConnectCurveGauge", async accounts => {
     )
     await expectRevert(tx, "wrong-gauge-pool-name")
   });
+
+  it('can add multiple gauge mappings', async function() {
+    const tx = await mockCurveGaugeMapping.addGaugeMappings(['sbtc'], [mock.address], [true]);
+    expectEvent(tx, "LogAddGaugeMapping");
+  });
 })