#原石统计 fix：Error: Illegal argument undefined at at module.exports(md5)

Signed-off-by: 杉星雪 <2658756105@qq.com>

plugins/genshin/model/mys/mysApi.js

@@ -28,7 +28,7 @@ export default class MysApi {
 
   /* eslint-disable quotes */
   get device () {
-    if (!this._device) this._device = `Yz-${md5(this.uid).substring(0, 5)}`
+    if (!this._device) this._device = `Yz-${md5(`${this.uid}`).substring(0, 5)}`
     return this._device
   }