diff --git a/miniprogram/pages/index/index.js b/miniprogram/pages/index/index.js
index 50ca77e..a36b61b 100644
--- a/miniprogram/pages/index/index.js
+++ b/miniprogram/pages/index/index.js
@@ -60,7 +60,7 @@ Page({
       if (devices.length > 0) {
         app.globalData.currentDevice = devices[0]
         self.setData({
-          deviceName: devices[0].device_name || devices[0].device_id || '我的光面膜',
+          deviceName: devices[0].device_name || devices[0].device_id || '我的设备',
           deviceInfo: devices[0]
         })
       }