remove operator

contracts/DODOPrivatePool/impl/DPP.sol

@@ -18,7 +18,6 @@ contract DPP is DPPTrader {
     function init(
         address owner,
         address maintainer,
-        address operator,
         address baseTokenAddress,
         address quoteTokenAddress,
         address lpFeeRateModel,
@@ -31,7 +30,6 @@ contract DPP is DPPTrader {
     ) external {
         initOwner(owner);
         _MAINTAINER_ = maintainer;
-        _OPERATOR_ = operator;
         _BASE_TOKEN_ = IERC20(baseTokenAddress);
         _QUOTE_TOKEN_ = IERC20(quoteTokenAddress);
         _LP_FEE_RATE_MODEL_ = IFeeRateModel(lpFeeRateModel);

contracts/DODOPrivatePool/impl/DPPStorage.sol

@@ -43,7 +43,6 @@ contract DPPStorage is InitializableOwnable, ReentrancyGuard {
     // ============ Core Address ============
 
     address public _MAINTAINER_; // collect maintainer fee
-    address public _OPERATOR_; 
 
     IERC20 public _BASE_TOKEN_;
     IERC20 public _QUOTE_TOKEN_;

contracts/DODOPrivatePool/impl/DPPVault.sol

@@ -71,13 +71,7 @@ contract DPPVault is DPPStorage {
         uint256 newK,
         uint256 baseOutAmount,
         uint256 quoteOutAmount
-    ) public {
-        require(
-            msg.sender == _OWNER_ ||
-                (msg.sender == ISmartApprove(_DODO_SMART_APPROVE_).getSmartSwap() &&
-                    from == _OPERATOR_),
-            "RESET FORBIDDEN！"
-        );
+    ) public onlyOwner {
         require(newK > 0 && newK <= 10**18, "K OUT OF RANGE!");
         if (baseOutAmount > 0) _transferBaseOut(from, baseOutAmount);
         if (quoteOutAmount > 0) _transferQuoteOut(from, quoteOutAmount);