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After saving, the Codex config file still shows flash

Quick fix

Upgrade to v3.17.0 or later and explicitly select deepseek-v4-pro in the “Default model” field.

Symptom

Section titled “Symptom”
Error output
修改 model = "deepseek-v4-pro" 下次打开cc-switch 配置 还是 flash
English translation

After changing model = "deepseek-v4-pro", reopening cc-switch still shows flash in the configuration.

Cause

Section titled “Cause”

In cc-switch 3.16.3, when the Codex model mapping table is not empty, saving provider settings overwrites the top-level `model` in config.toml with the first model in that table. The DeepSeek preset mapping table places `deepseek-v4-flash` first, so `deepseek-v4-pro` is changed back to flash after saving.

The maintainer confirmed this was fixed in v3.17.0: an editable “Default model” field was added. The first model in the mapping table is used only when that field is empty.

Fix

Section titled “Fix”

  1. Upgrade cc-switch to v3.17.0 or later.

  2. In the Codex provider configuration, explicitly enter or select deepseek-v4-pro as the “Default model”, then save.

  3. If the issue still occurs after upgrading, reopen the original issue as the maintainer suggested and include the latest config.toml content for further investigation.

Affected Versions

Section titled “Affected Versions”
ToolCodex
Version3.16.3（受影响）；v3.17.0 起已修复
PlatformsmacOS

Source Issues

Section titled “Source Issues”

This page is distilled from 1 real issues

FAQ

Section titled “FAQ”

(No FAQ yet)

Section titled “Related problems”
Switching Codex providers overwrites config.tomlUpgrade cc-switch to v3.17.0+ and sync the MCP and other settings you want to keep into “General Configuration”; if an old snapshot still writes them back…21 issues mergedCodex desktop cannot see modelsSign in to official ChatGPT, enable “Keep official login when switching to third parties,” and enable local routing. Restart Codex.6 issues mergedCodex Desktop project list disappears or reasoning levels are reduced - CC Switch configuration issueMost related issues remain unresolved. After upgrading CC Switch or switching providers, changes to Codex’s model_provider field can make project history…4 issues merged

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