diff --git a/platform/dadaapi/dadaapi.go b/platform/dadaapi/dadaapi.go
index ec62b3be..c42cb3c5 100644
--- a/platform/dadaapi/dadaapi.go
+++ b/platform/dadaapi/dadaapi.go
@@ -44,11 +44,16 @@ type DadaAPI struct {
 }
 
 type DadaResult struct {
-	Status    string                 `json:"status"`
-	Code      int                    `json:"code"`
-	Msg       string                 `json:"msg"`
-	Result    map[string]interface{} `json:"result"`
-	ErrorCode int                    `json:"errorCode"`
+	Status    string      `json:"status"`
+	Code      int         `json:"code"`
+	Msg       string      `json:"msg"`
+	Result    interface{} `json:"result"`
+	ErrorCode int         `json:"errorCode"`
+}
+
+type DadaCity struct {
+	CityName string `json:"cityName"`
+	CityCode string `json:"cityCode"`
 }
 
 func NewDadaAPI(appKey, appSecret, sourceId, callbackURL string, isProd bool) *DadaAPI {
@@ -126,7 +131,7 @@ func (d *DadaAPI) AccessDada(action string, params map[string]interface{}) (retV
 		}
 
 		if code == DadaCodeSuccess {
-			retVal.Result = jsonResult1["result"].(map[string]interface{})
+			retVal.Result = jsonResult1["result"]
 			return common.PAErrorLevelSuccess, nil
 		}
 		baseapi.SugarLogger.Debug(jsonResult1)
@@ -139,3 +144,21 @@ func (d *DadaAPI) AccessDada(action string, params map[string]interface{}) (retV
 
 	return retVal, err
 }
+
+func (d *DadaAPI) GetCities() (retVal []DadaCity, err error) {
+	result, err := d.AccessDada("api/cityCode/list", nil)
+	if err != nil {
+		return nil, err
+	}
+
+	cites := result.Result.([]interface{})
+	for _, v := range cites {
+		v2 := v.(map[string]interface{})
+		city := DadaCity{
+			CityName: v2["cityName"].(string),
+			CityCode: v2["cityCode"].(string),
+		}
+		retVal = append(retVal, city)
+	}
+	return retVal, nil
+}
diff --git a/platform/dadaapi/order.go b/platform/dadaapi/order.go
index 6bf1f9cd..10c9ea6f 100644
--- a/platform/dadaapi/order.go
+++ b/platform/dadaapi/order.go
@@ -15,6 +15,8 @@ type OperateOrderRequiredParams struct {
 	ReceiverAddress string  `json:"receiver_address"`
 	ReceiverLat     float64 `json:"receiver_lat"`
 	ReceiverLng     float64 `json:"receiver_lng"`
+	ReceiverPhone   string  `json:"receiver_phone"`
+	ReceiverTel     string  `json:"receiver_tel"`
 }
 
 type CreateOrderResponse struct {
@@ -33,7 +35,7 @@ func (d *DadaAPI) QueryOrderInfo(orderId string) (retVal map[string]interface{},
 	if err != nil {
 		return nil, err
 	}
-	return result.Result, nil
+	return result.Result.(map[string]interface{}), nil
 }
 
 func map2CreateOrderResponse(mapData map[string]interface{}) *CreateOrderResponse {
@@ -65,7 +67,7 @@ func (d *DadaAPI) operateOrder(action string, orderInfo *OperateOrderRequiredPar
 		return nil, err
 	}
 
-	return map2CreateOrderResponse(result.Result), nil
+	return map2CreateOrderResponse(result.Result.(map[string]interface{})), nil
 }
 
 func (d *DadaAPI) AddOrder(orderInfo *OperateOrderRequiredParams, addParams map[string]interface{}) (retVal *CreateOrderResponse, err error) {