diff --git a/contracts/activity/CECDistributor.sol b/contracts/activity/CECDistributor.sol
index b0207e1..d8495f5 100644
--- a/contracts/activity/CECDistributor.sol
+++ b/contracts/activity/CECDistributor.sol
@@ -8,9 +8,9 @@ import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol
 import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
 
 /**
-  * @title CECDistributor
-  * @dev CECDistributor is a contract for distributing CEC token with unlock time
-  * after all data is set, transfer owner to timelock contract
+ * @title CECDistributor
+ * @dev CECDistributor is a contract for distributing CEC token with unlock time
+ * after all data is set, transfer owner to timelock contract
  */
 contract CECDistributor is ReentrancyGuard, Pausable, Ownable {
   using SafeERC20 for IERC20;
@@ -66,9 +66,7 @@ contract CECDistributor is ReentrancyGuard, Pausable, Ownable {
     cecToken.safeTransfer(to, amount);
   }
 
-  function claim(
-    address to
-  ) external nonReentrant whenNotPaused {
+  function claim(address to) external nonReentrant whenNotPaused {
     require(block.timestamp > unlockTime, "CECDistributor: not unlock time");
     require(to != address(0), "CECDistributor: invalid address");
     address _user = _msgSender();