# 链代码管理类
- **[链代码如果有BUG，如何更新？](https://support.huaweicloud.com/bcs_faq/bcs_faq_0008.html)**   
- **[使用Fabric v2.2的BCS实例时，如何查看链代码日志？](https://support.huaweicloud.com/bcs_faq/bcs_faq_0030_00.html)**   
- **[安装链代码时提示解压失败？](https://support.huaweicloud.com/bcs_faq/bcs_faq_0030_05.html)**   
- **[实例化链代码时提示context deadline exceed？](https://support.huaweicloud.com/bcs_faq/bcs_faq_0030_50.html)**