拉伸素材的时候，会卡死，导致电脑遇到问题重启电脑

Hello. To help with this, we need more information.

Your description says the computer shows a device error and restarts. This usually means a system level crash, often caused by the graphics card driver.

Please provide the following details.

1. Premiere Pro version number, including the build number.
2. Graphics card model and driver version.
3. Basic computer specs
4. Does this happen in one project only, or in all projects?

Please also read this forum post about what information to include in a question. It will help others solve this faster: What information should I provide when asking a question