可以直接显示图书的isbn号，支持读秀、超星、龙岩、全国图书参考联盟，豆瓣，京东，功能还在开发中，敬请期待！！苍鸟资源互助联盟（https://hz.cn2down.com）
目前为
| 日期 | 安装次数 | 更新检查总次数 |
|---|---|---|
| 2025-04-03 | 1 | 141 |
| 2025-04-04 | 0 | 114 |
| 2025-04-05 | 0 | 126 |
| 2025-04-06 | 0 | 125 |
| 2025-04-07 | 0 | 137 |
| 2025-04-08 | 0 | 158 |
| 2025-04-09 | 0 | 131 |
| 2025-04-10 | 2 | 142 |
| 2025-04-11 | 0 | 140 |
| 2025-04-12 | 0 | 142 |
| 2025-04-13 | 0 | 122 |
| 2025-04-14 | 1 | 165 |
| 2025-04-15 | 0 | 137 |
| 2025-04-16 | 0 | 150 |
| 2025-04-17 | 0 | 148 |
| 2025-04-18 | 0 | 153 |
| 2025-04-19 | 0 | 130 |
| 2025-04-20 | 0 | 140 |
| 2025-04-21 | 3 | 152 |
| 2025-04-22 | 0 | 149 |
| 2025-04-23 | 0 | 162 |
| 2025-04-24 | 0 | 132 |
| 2025-04-25 | 0 | 155 |
| 2025-04-26 | 0 | 130 |
| 2025-04-27 | 1 | 137 |
| 2025-04-28 | 1 | 159 |
| 2025-04-29 | 0 | 144 |
| 2025-04-30 | 0 | 137 |
| 2025-05-01 | 1 | 106 |
| 2025-05-02 | 0 | 62 |