fix checklogin & getinfo in app.ts

src/common.ts

@@ -1,5 +1,8 @@
 export type FixStatus = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7;
 
+export const defaultAvatar =
+  'https://gw.alipayobjects.com/zos/rmsportal/BiazfanxmamNRoxxVxka.png';
+
 export type Info = {
   phone: string;
   name: string;