diff --git a/online-taxi-public/servcie-price/src/main/java/com/taxi/serviceprice/service/ForecastPriceService.java b/online-taxi-public/servcie-price/src/main/java/com/taxi/serviceprice/service/ForecastPriceService.java
index 62df458..ba8261a 100644
--- a/online-taxi-public/servcie-price/src/main/java/com/taxi/serviceprice/service/ForecastPriceService.java
+++ b/online-taxi-public/servcie-price/src/main/java/com/taxi/serviceprice/service/ForecastPriceService.java
@@ -5,12 +5,15 @@ import com.internal.dto.PriceRule;
 import com.internal.dto.ResponseResult;
 import com.internal.request.ForecastPriceDTO;
 import com.internal.response.DirectionResponse;
+import com.internal.response.ForecastPriceResponse;
 import com.taxi.serviceprice.mapper.PriceRuleMapper;
 import com.taxi.serviceprice.remote.ServiceMapClient;
+import javafx.scene.effect.Light;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.math.BigDecimal;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -41,7 +44,7 @@ public class ForecastPriceService {
         log.info("目的地纬度，" + destLatitude);
 
         log.info("调用地图服务，查询地图和时长");
-
+        Double price = 0.0;
 
         ForecastPriceDTO forecastPriceDTO = new ForecastPriceDTO();
         forecastPriceDTO.setDepLongitude(depLongitude);
@@ -60,9 +63,65 @@ public class ForecastPriceService {
         if(pricetRules.size() < 1){
             ResponseResult.fail(CommonStatusEnum.PRICE_RULE_EMPTY);
         }else{
-            
+            price = getPrice(directionResponse.getData().getDistance(),
+                    directionResponse.getData().getDuration(),pricetRules.get(0));
         }
         log.info("根据距离、时长，计价规则；计算价格");
-        return ResponseResult.success();
+        ForecastPriceResponse forecastPriceResponse = new ForecastPriceResponse();
+        forecastPriceResponse.setPrice(price);
+        return ResponseResult.success(forecastPriceResponse);
+    }
+
+
+    /***
+     * 根据距离、时长和计价规则，计算最终价格
+     * @param distance
+     * @param duration
+     * @param priceRule
+     * @return
+     */
+    private double getPrice(Integer distance,Integer duration,PriceRule priceRule){
+        BigDecimal price = new BigDecimal(0);
+        //BigDecimal //起步价
+        Double startFare = priceRule.getStartFare();
+        BigDecimal startFareDecimal = new BigDecimal(startFare);
+        price = price.add(startFareDecimal);
+        //里程碑 m
+        BigDecimal distanceBigDecimal = new BigDecimal(distance);
+        //总里程 km
+        BigDecimal distanceMileDecimal = distanceBigDecimal.divide(new BigDecimal(1000),2,BigDecimal.ROUND_HALF_UP);
+        //起步里程
+        Integer startMile = priceRule.getStartMile();
+        BigDecimal startMileDecimal = new BigDecimal(startMile);
+        double distanceSubtract = distanceMileDecimal.subtract(startMileDecimal).doubleValue();
+        //最终收费里程数 km
+        Double mile = distanceSubtract < 0 ? 0:distanceSubtract;
+        BigDecimal mileDecimal = new BigDecimal(mile);
+        //计程单价 元/km
+        Double unitPricePerMile = priceRule.getUnitPricePerMile();
+        BigDecimal unitPricePerMilDecimal = new BigDecimal(unitPricePerMile);
+        //里程价格
+        BigDecimal mileFare = mileDecimal.multiply(unitPricePerMilDecimal).setScale(2,BigDecimal.ROUND_HALF_UP);
+        price =  price.add(mileFare);
+        //时长费用
+        BigDecimal time = new BigDecimal(duration);
+        //时长的分钟数
+        BigDecimal timeDecimal = time.divide(new BigDecimal(60),2,BigDecimal.ROUND_HALF_UP);
+        //计时单价
+        Double unitPricePerMinute = priceRule.getUnitPricePerMinute();
+        BigDecimal unitPricePerMinuteDecimal = new BigDecimal(unitPricePerMinute);
+        BigDecimal timeFare = timeDecimal.multiply(unitPricePerMinuteDecimal);
+        price = price.add(timeFare).setScale(2,BigDecimal.ROUND_HALF_UP);
+
+        return price.doubleValue();
     }
+
+//    public static void main(String[] args) {
+//        PriceRule priceRule = new PriceRule();
+//        priceRule.setUnitPricePerMile(1.8);
+//        priceRule.setUnitPricePerMinute(0.5);
+//        priceRule.setStartFare(10.0);
+//        priceRule.setStartMile(3);
+//        System.out.println(getPrice(6500,1800,priceRule));
+//    }
 }