diff --git a/contracts/BEBoxMall.sol b/contracts/BEBoxMall.sol
index 8a836b8..7fd691c 100644
--- a/contracts/BEBoxMall.sol
+++ b/contracts/BEBoxMall.sol
@@ -12,7 +12,7 @@ contract BEBoxMall is Ownable, HasSignature, TimelockController{
     using SafeERC20 for IERC20;
     using Address for address;
 
-    uint256 public constant MIN_DELAY = 2 minutes;
+    uint256 public constant MIN_DELAY = 2 days;
     uint256 public constant MAX_DELAY = 16 days;
     uint256 private _minDelay;
 
diff --git a/contracts/BETimelockController.sol b/contracts/BETimelockController.sol
index ce1bd6f..627ae43 100644
--- a/contracts/BETimelockController.sol
+++ b/contracts/BETimelockController.sol
@@ -3,7 +3,7 @@ pragma solidity 0.8.10;
 import "@openzeppelin/contracts/governance/TimelockController.sol";
 
 contract BETimelockController is TimelockController {
-  uint256 public constant MIN_DELAY = 2 minutes;
+  uint256 public constant MIN_DELAY = 2 days;
   uint256 public constant MAX_DELAY = 16 days;
   uint256 private _minDelay;