diff --git a/plugins/genshin/model/mys/apiTool.js b/plugins/genshin/model/mys/apiTool.js
index d143d8c..0926648 100644
--- a/plugins/genshin/model/mys/apiTool.js
+++ b/plugins/genshin/model/mys/apiTool.js
@@ -112,10 +112,10 @@ export default class apiTool {
           url: `https://public-data-api.mihoyo.com/device-fp/api/getFp`,
           body: {
             seed_id: data.seed_id,
-            device_id: data.deviceId,
+            device_id: data.deviceId.toUpperCase(),
             platform: '1',
             seed_time: new Date().getTime() + '',
-            ext_fields: '{"proxyStatus":"0","accelerometer":"-0.159515x-0.830887x-0.682495","ramCapacity":"3746","IDFV":"8F4E403B-4C28-4F7F-B740-2DD317948B8A","gyroscope":"-0.191951x-0.112927x0.632637","isJailBreak":"0","model":"iPhone12,5","ramRemain":"115","chargeStatus":"1","networkType":"WIFI","vendor":"--","osVersion":"17.0.2","batteryStatus":"50","screenSize":"414×896","cpuCores":"6","appMemory":"55","romCapacity":"488153","romRemain":"157348","cpuType":"CPU_TYPE_ARM64","magnetometer":"-84.426331x-89.708435x-37.117889"}',
+            ext_fields: `{"proxyStatus":"0","accelerometer":"-0.159515x-0.830887x-0.682495","ramCapacity":"3746","IDFV":"${data.deviceId.toUpperCase()}","gyroscope":"-0.191951x-0.112927x0.632637","isJailBreak":"0","model":"iPhone12,5","ramRemain":"115","chargeStatus":"1","networkType":"WIFI","vendor":"--","osVersion":"17.0.2","batteryStatus":"50","screenSize":"414×896","cpuCores":"6","appMemory":"55","romCapacity":"488153","romRemain":"157348","cpuType":"CPU_TYPE_ARM64","magnetometer":"-84.426331x-89.708435x-37.117889"}`,
             app_name: 'bbs_cn',
             device_fp: '38d7ee834d1e9'
           },