diff --git a/contracts/SmartRoute/proxies/DODORouteProxy.sol b/contracts/SmartRoute/proxies/DODORouteProxy.sol
index 1432391..e5a96a3 100644
--- a/contracts/SmartRoute/proxies/DODORouteProxy.sol
+++ b/contracts/SmartRoute/proxies/DODORouteProxy.sol
@@ -88,6 +88,10 @@ contract DODORouteProxy {
         require(mixPairs.length == assetTo.length - 1, "DODORouteProxy: PAIR_ASSETTO_NOT_MATCH");
         require(minReturnAmount > 0, "DODORouteProxy: RETURN_AMOUNT_ZERO");
 
+        if(fromToken == _ETH_ADDRESS_) {
+            require(msg.value == fromTokenAmount, "DODORouteProxy: MSG_VALUE_NOT_MATCH");
+        }
+
         address _fromToken = fromToken;
         address _toToken = toToken;
         uint256 _fromTokenAmount = fromTokenAmount;
@@ -141,6 +145,10 @@ contract DODORouteProxy {
         address fromToken = midToken[0];
         address toToken = midToken[midToken.length - 1];
 
+        if(fromToken == _ETH_ADDRESS_) {
+            require(msg.value == _fromTokenAmount, "DODORouteProxy: MSG_VALUE_NOT_MATCH");
+        }
+
         uint256 toTokenOriginBalance = IERC20(toToken).universalBalanceOf(msg.sender);
         _deposit(msg.sender, assetFrom[0], fromToken, _fromTokenAmount, fromToken == _ETH_ADDRESS_);