diff --git a/platformapi/autonavi/autonavi.go b/platformapi/autonavi/autonavi.go
index 97d3df5c..3c6b1395 100644
--- a/platformapi/autonavi/autonavi.go
+++ b/platformapi/autonavi/autonavi.go
@@ -509,7 +509,13 @@ func (a *API) GetCoordinateCityInfo(lng, lat float64) (cityName, cityCode string
 	// baseapi.SugarLogger.Debug(utils.Format4Output(result, false))
 	if err == nil {
 		addressComponent := result["regeocode"].(map[string]interface{})["addressComponent"].(map[string]interface{})
-		cityName = utils.Interface2String(addressComponent["city"])
+		if addressComponent["city"] != nil {
+			if cn, ok := addressComponent["city"].(string); ok {
+				cityName = cn
+			} else {
+				cityName = utils.Interface2String(addressComponent["province"])
+			}
+		}
 		cityCode = utils.Interface2String(addressComponent["citycode"])
 	}
 	return cityName, cityCode