Dockerfile build takes forever

**Summary[问题简述（一句话）]**
docker build --tag "name" .

**Env & To Reproduce[复现与环境]**
Macbook pro M1 and Macbook pro Intel

**Screenshots[截图（如有）]**
Yes, will attach later.

Start with the repository's Dockerfile and reproduce the issue using docker build --tag "name" . on the reported MacBook M1 and Intel environments. Record where the build stalls and compare the behavior across both architectures; done means the cause is identified and the build completes reliably.

Written by the indexing model from the issue text.