```\nfunction safeApprove(address \_token, address \_spender, uint256 \_value) public onlyOwner {\n\n    (bool success, bytes memory returndata) = \_token.call(abi.encodeWithSignature("approve(address,uint256)", \_spender, \_value));\n\n    require(success, "SafeERC20: low-level call failed");\n\n}\n```\n