diff --git a/lib/mysapi/tool.js b/lib/mysapi/tool.js
index e0bbdd9..db876f9 100644
--- a/lib/mysapi/tool.js
+++ b/lib/mysapi/tool.js
@@ -91,18 +91,19 @@ export default class ZZZApiTool {
     const deviceCfg = settings.getConfig('device');
     const defDeviceCfg = settings.getdefSet('device');
     const {
-      productName = _.get(deviceCfg, 'productName') ??
+      productName = _.get(deviceCfg, 'productName') ||
         _.get(defDeviceCfg, 'productName'),
-      deviceType = _.get(deviceCfg, 'productType') ??
+      deviceType = _.get(deviceCfg, 'productType') ||
         _.get(defDeviceCfg, 'productType'),
-      modelName = _.get(deviceCfg, 'modelName') ??
+      modelName = _.get(deviceCfg, 'modelName') ||
         _.get(defDeviceCfg, 'modelName'),
       oaid = this.uuid,
-      osVersion = _.get(deviceCfg, 'osVersion') ??
+      osVersion = _.get(deviceCfg, 'osVersion') ||
         _.get(defDeviceCfg, 'osVersion'),
-      deviceInfo = _.get(deviceCfg, 'deviceInfo') ??
+      deviceInfo = _.get(deviceCfg, 'deviceInfo') ||
         _.get(defDeviceCfg, 'deviceInfo'),
-      board = _.get(deviceCfg, 'board') ?? _.get(defDeviceCfg, 'board'),
+      board = _.get(deviceCfg, 'board') ||
+        _.get(defDeviceCfg, 'board'),
     } = data;
     const deviceBrand = deviceInfo.split('/')[0];
     const deviceDisplay = deviceInfo.split('/')[3];