diff --git a/contracts/SmartRoute/DODOV2Proxy02.sol b/contracts/SmartRoute/DODOV2Proxy02.sol
index f6b7940..b9cb155 100644
--- a/contracts/SmartRoute/DODOV2Proxy02.sol
+++ b/contracts/SmartRoute/DODOV2Proxy02.sol
@@ -557,58 +557,58 @@ contract DODOV2Proxy02 is IDODOV2Proxy01, ReentrancyGuard, InitializableOwnable
     }
 
 
-    function mixSwap(
-        address fromToken,
-        address toToken,
-        uint256 fromTokenAmount,
-        uint256 minReturnAmount,
-        address[] memory mixAdapters,
-        address[] memory mixPairs,
-        address[] memory assetTo,
-        uint256 directions,
-        bool,
-        uint256 deadLine
-    ) external override payable judgeExpired(deadLine) returns (uint256 returnAmount) {
-        require(mixPairs.length > 0, "DODOV2Proxy02: PAIRS_EMPTY");
-        require(mixPairs.length == mixAdapters.length, "DODOV2Proxy02: PAIR_ADAPTER_NOT_MATCH");
-        require(mixPairs.length == assetTo.length - 1, "DODOV2Proxy02: PAIR_ASSETTO_NOT_MATCH");
-        require(minReturnAmount > 0, "DODOV2Proxy02: RETURN_AMOUNT_ZERO");
+    // function mixSwap(
+    //     address fromToken,
+    //     address toToken,
+    //     uint256 fromTokenAmount,
+    //     uint256 minReturnAmount,
+    //     address[] memory mixAdapters,
+    //     address[] memory mixPairs,
+    //     address[] memory assetTo,
+    //     uint256 directions,
+    //     bool,
+    //     uint256 deadLine
+    // ) external override payable judgeExpired(deadLine) returns (uint256 returnAmount) {
+    //     require(mixPairs.length > 0, "DODOV2Proxy02: PAIRS_EMPTY");
+    //     require(mixPairs.length == mixAdapters.length, "DODOV2Proxy02: PAIR_ADAPTER_NOT_MATCH");
+    //     require(mixPairs.length == assetTo.length - 1, "DODOV2Proxy02: PAIR_ASSETTO_NOT_MATCH");
+    //     require(minReturnAmount > 0, "DODOV2Proxy02: RETURN_AMOUNT_ZERO");
 
-        address _fromToken = fromToken;
-        address _toToken = toToken;
-        uint256 _fromTokenAmount = fromTokenAmount;
+    //     address _fromToken = fromToken;
+    //     address _toToken = toToken;
+    //     uint256 _fromTokenAmount = fromTokenAmount;
         
-        uint256 toTokenOriginBalance = IERC20(_toToken).universalBalanceOf(msg.sender);
+    //     uint256 toTokenOriginBalance = IERC20(_toToken).universalBalanceOf(msg.sender);
         
-        _deposit(msg.sender, assetTo[0], _fromToken, _fromTokenAmount, _fromToken == _ETH_ADDRESS_);
+    //     _deposit(msg.sender, assetTo[0], _fromToken, _fromTokenAmount, _fromToken == _ETH_ADDRESS_);
 
-        for (uint256 i = 0; i < mixPairs.length; i++) {
-            if (directions & 1 == 0) {
-                IDODOAdapter(mixAdapters[i]).sellBase(assetTo[i + 1],mixPairs[i], "");
-            } else {
-                IDODOAdapter(mixAdapters[i]).sellQuote(assetTo[i + 1],mixPairs[i], "");
-            }
-            directions = directions >> 1;
-        }
+    //     for (uint256 i = 0; i < mixPairs.length; i++) {
+    //         if (directions & 1 == 0) {
+    //             IDODOAdapter(mixAdapters[i]).sellBase(assetTo[i + 1],mixPairs[i], "");
+    //         } else {
+    //             IDODOAdapter(mixAdapters[i]).sellQuote(assetTo[i + 1],mixPairs[i], "");
+    //         }
+    //         directions = directions >> 1;
+    //     }
 
-        if(_toToken == _ETH_ADDRESS_) {
-            returnAmount = IWETH(_WETH_).balanceOf(address(this));
-            IWETH(_WETH_).withdraw(returnAmount);
-            msg.sender.transfer(returnAmount);
-        }else {
-            returnAmount = IERC20(_toToken).tokenBalanceOf(msg.sender).sub(toTokenOriginBalance);
-        }
+    //     if(_toToken == _ETH_ADDRESS_) {
+    //         returnAmount = IWETH(_WETH_).balanceOf(address(this));
+    //         IWETH(_WETH_).withdraw(returnAmount);
+    //         msg.sender.transfer(returnAmount);
+    //     }else {
+    //         returnAmount = IERC20(_toToken).tokenBalanceOf(msg.sender).sub(toTokenOriginBalance);
+    //     }
 
-        require(returnAmount >= minReturnAmount, "DODOV2Proxy02: Return amount is not enough");
+    //     require(returnAmount >= minReturnAmount, "DODOV2Proxy02: Return amount is not enough");
 
-        emit OrderHistory(
-            _fromToken,
-            _toToken,
-            msg.sender,
-            _fromTokenAmount,
-            returnAmount
-        );
-    }
+    //     emit OrderHistory(
+    //         _fromToken,
+    //         _toToken,
+    //         msg.sender,
+    //         _fromTokenAmount,
+    //         returnAmount
+    //     );
+    // }
 
     //============ CrowdPooling Functions (bid) ============
     function bid(