修复一处bug

src/core/models/user.js

@@ -146,11 +146,11 @@ export default {
                     username: user.mobile,
                     password: user.password,
                 }
-            }).then(response => {
+            }).then(async response => {
                 if (response.code == 1) {
                     uni.setStorageSync('user_access_token', response.data.token);
                     // 提交token到store
-                    this.initUser();
+                    await this.initUser();
                     return resolve(response);
                 } else {
                     return reject(response.msg);