diff --git a/contracts/activity/TokenClaim.sol b/contracts/activity/TokenClaim.sol
index 33e7473..6906cd8 100644
--- a/contracts/activity/TokenClaim.sol
+++ b/contracts/activity/TokenClaim.sol
@@ -55,6 +55,10 @@ contract TokenClaim is HasSignature, ReentrancyGuard, Pausable, TimeChecker {
     _unpause();
   }
 
+  function withdrawToken(address erc20, address to, uint256 amount) external onlyOwner {
+    IERC20(erc20).safeTransfer(to, amount);
+  }
+
   /**
    * @dev update ERC20 wallet
    */