diff --git a/src/main/java/com/chint/application/queryies/OrderQuery.java b/src/main/java/com/chint/application/queryies/OrderQuery.java
index b26926f3..1b16c9cc 100644
--- a/src/main/java/com/chint/application/queryies/OrderQuery.java
+++ b/src/main/java/com/chint/application/queryies/OrderQuery.java
@@ -14,6 +14,7 @@ import com.chint.domain.repository.CityRepository;
 import com.chint.domain.repository.RouteRepository;
 import com.chint.domain.repository.UserRepository;
 import com.chint.domain.service.OrderDomainService;
+import com.chint.domain.service.amount_estimate.EstimateAdapter;
 import com.chint.domain.value_object.*;
 import com.chint.infrastructure.constant.FSSCConstant;
 import com.chint.infrastructure.constant.LegConstant;
@@ -30,6 +31,9 @@ import java.util.Objects;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+import static com.chint.infrastructure.constant.SupplierNameConstant.SUPPLIER_C_TRIP;
+import static com.chint.infrastructure.constant.SupplierNameConstant.SUPPLIER_L_Y;
+
 @Service
 public class OrderQuery {
 
@@ -48,6 +52,8 @@ public class OrderQuery {
     @Autowired
     private UserRepository userRepository;
 
+    @Autowired
+    private EstimateAdapter estimateAdapter;
 
     public RouteOrder queryByOrderId(OrderQueryData queryData) {
         return routeRepository.queryById(queryData.getRouteId()).reloadStatus();
@@ -246,7 +252,7 @@ public class OrderQuery {
                             .endDate(simpleFormatter.format(leg.getEndTime()))
                             .systemStatus(FSSCConstant.TRIP_CALLBACK_RECEIPT_STATUS)
                             .parentScheduleNum(leg.getLegNo())
-                            .amount(leg.getAmount())
+                            .amount(leg.queryEstimateAmount(estimateAdapter,SUPPLIER_C_TRIP).getEstimateAmount())
                             .reserveCount("1")
                             .quoteGroupNum("0")
                             .extStatus(0)
diff --git a/src/main/java/com/chint/domain/aggregates/order/Leg.java b/src/main/java/com/chint/domain/aggregates/order/Leg.java
index 4a83322e..0c971028 100644
--- a/src/main/java/com/chint/domain/aggregates/order/Leg.java
+++ b/src/main/java/com/chint/domain/aggregates/order/Leg.java
@@ -82,12 +82,11 @@ public class Leg {
     }
 
     public Leg queryEstimateAmount(EstimateAdapter estimateAdapter, String supplierName) {
-        if (this.legStatus >= (LegConstant.LEG_STATUS_NOT_ORDERED)) {
-            this.estimateAmount = estimateAdapter.of(supplierName).amountEstimate(this);
-        }
+        this.estimateAmount = estimateAdapter.of(supplierName).amountEstimate(this);
         return this;
     }
 
+
     public Leg reloadStatus() {
         if (eventList == null || eventList.isEmpty()) {
             this.legStatus = LegConstant.LEG_STATUS_PREPARE;
diff --git a/src/main/java/com/chint/domain/service/amount_estimate/CTripEstimate.java b/src/main/java/com/chint/domain/service/amount_estimate/CTripEstimate.java
index 75029767..114dcdb4 100644
--- a/src/main/java/com/chint/domain/service/amount_estimate/CTripEstimate.java
+++ b/src/main/java/com/chint/domain/service/amount_estimate/CTripEstimate.java
@@ -1,26 +1,79 @@
 package com.chint.domain.service.amount_estimate;
 
+import com.chint.application.queryies.estimate.EstimatePrice;
 import com.chint.domain.aggregates.order.Leg;
 import com.chint.domain.aggregates.order.RouteOrder;
+import com.chint.domain.service.OrderDomainService;
+import com.chint.domain.value_object.FlightPriceData;
+import com.chint.domain.value_object.HotelPriceData;
+import com.chint.domain.value_object.PriceQueryData;
+import com.chint.domain.value_object.TrainPriceData;
 import com.chint.interfaces.rest.ctrip.CTripEstimateRequest;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+import static com.chint.infrastructure.constant.LegConstant.*;
+
 @Component
 public class CTripEstimate implements AmountEstimate {
 
     @Autowired
     private CTripEstimateRequest cTripEstimateRequest;
+
+    @Autowired
+    private EstimatePrice estimatePrice;
+
+    @Autowired
+    private OrderDomainService orderDomainService;
+
+
     @Override
     public String amountEstimate(Leg leg) {
 
-//        cTripEstimateRequest.generateBaseRequest(null,)
-
-        return null;
+        Integer legType = leg.getLegType();
+        return switch (legType) {
+            case LEG_TYPE_TRAIN -> queryTrainPrice(leg);
+            case LEG_TYPE_AIRPLANE -> queryTrainPrice(leg);
+            case LEG_TYPE_HOTEL -> queryTrainPrice(leg);
+            default -> throw new IllegalStateException("Unexpected value: " + legType);
+        };
     }
 
     @Override
     public String amountEstimate(RouteOrder routeOrder) {
         return null;
     }
+
+
+    private String queryFlightPrice(Leg leg) {
+        PriceQueryData queryData = getQueryData(leg);
+        FlightPriceData flightPriceData = estimatePrice.queryFlightPrice(queryData);
+        return flightPriceData.getMaxPrice();
+    }
+
+    private String queryHotelPrice(Leg leg) {
+        PriceQueryData queryData = getQueryData(leg);
+        HotelPriceData hotelPriceData = estimatePrice.queryHotelPrice(queryData);
+        return hotelPriceData.getMaxPrice();
+    }
+
+    private String queryTrainPrice(Leg leg) {
+        PriceQueryData queryData = getQueryData(leg);
+        TrainPriceData trainPriceData = estimatePrice.queryTrainPrice(queryData);
+        return trainPriceData.getMaxPrice();
+    }
+
+
+    private PriceQueryData getQueryData(Leg leg) {
+        DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+        PriceQueryData priceQueryData = new PriceQueryData();
+        leg = orderDomainService.queryLocation(List.of(leg)).get(0);
+        priceQueryData.setArriveCity(leg.getDestinationLocation().getLocationName());
+        priceQueryData.setDepartCity(leg.getOriginLocation().getLocationName());
+        priceQueryData.setDepartDate(dateTimeFormatter.format(leg.getStartTime()));
+        return priceQueryData;
+    }
 }