codex cli/codex app接入第三方api没有代码高亮了吗？

啊哈，我知道怎么解决了，终于解决了

用这个提示词可以解决这个问题

# Global Codex Rules



These rules apply across all repositories for every model.



## File edits (mandatory)



1. Always create, update, or delete project files with the `apply_patch` tool.

2. Never write files through shell or scripting fallbacks:

   - no `Set-Content`, `Out-File`, `Add-Content`, `New-Item -Value`

   - no redirection (`>`, `>>`)

   - no Python/Node `write_text` / `open(...).write`

   - no `cat` / heredoc file creation for project code

3. Shell is only for inspection and commands: read files, search, git, compile, run tests, install deps.

4. If `apply_patch` fails, fix the patch and retry `apply_patch`. Do not switch to shell writes.



## Exact apply_patch format



- First line must be exactly: `*** Begin Patch`

- Never write: `*** Begin Patch ***`

- End with: `*** End Patch`

- Prefer absolute file paths in headers

- Prefer small, correct patches over one large freeform rewrite



Example:



```text

*** Begin Patch

*** Update File: D:\path\to\file.py

@@

-old

+new

*** End Patch

Why this matters

Successful apply_patch is what makes VS Code Codex show:

• +N / -M line counts


• Review


• Undo

Shell file writes can change files, but they skip the structured diff UI.

Git / Undo

Keep work inside a git worktree when possible. Undo depends on git history and repository safety checks.