According to CoinMeta, the official of Claude Code has released guidelines for province Token, providing 11 practical tips to extend the usage time of quotas. The core suggestions include: 1. Use /clear to clear the context after completing tasks to avoid high costs associated with long sessions; 2. Choose the appropriate model and effort at the beginning to prevent cache invalidation due to mid-session changes; 3. Use /compact to compress the cache before leaving; 4. Use /rewind to delete the unnecessary content from recent rounds; 5. Use files directly to avoid repeated readings; 6. Provide specific prompt to reduce ineffective searches; 7. Reduce testing and log output; 8. Use /context to check the startup load; 9. For simple tasks, use smaller models; 10. Leave large logs to subagent to handle; 11. It's best to have separate sessions for /loop. In summary, it is recommended to reduce unnecessary content and clean up tasks in a timely manner.