diff --git a/platformapi/mtwmapi/poi_test.go b/platformapi/mtwmapi/poi_test.go
index 6eae3745..a5233801 100644
--- a/platformapi/mtwmapi/poi_test.go
+++ b/platformapi/mtwmapi/poi_test.go
@@ -7,7 +7,7 @@ import (
 )
 
 const (
-	testPoiCode = "test_poi_01"
+	testPoiCode = "100077"
 )
 
 func TestPoiGetIDs(t *testing.T) {
diff --git a/platformapi/mtwmapi/retail.go b/platformapi/mtwmapi/retail.go
index 67a95ae7..c0dd4f3b 100644
--- a/platformapi/mtwmapi/retail.go
+++ b/platformapi/mtwmapi/retail.go
@@ -75,10 +75,10 @@ func (a *API) RetailList(poiCode string, offset, limit int) (foodList []map[stri
 	return nil, err
 }
 
-func (a *API) RetailBatchInitData(poiCode string, foodData map[string]interface{}) (err error) {
+func (a *API) RetailBatchInitData(poiCode string, foodDataList []map[string]interface{}) (err error) {
 	_, err = a.AccessAPI("retail/batchinitdata", false, map[string]interface{}{
 		KeyAppPoiCode: poiCode,
-		"food_data":   string(utils.MustMarshal(foodData)),
+		"food_data":   string(utils.MustMarshal(foodDataList)),
 	})
 	return err
 }