From c9408db34a69b5a10e961143c12d9461f02cb62d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=86=E5=BC=A0=E5=BC=9B?= <li_y_c@qq.com>
Date: Sat, 14 Mar 2026 11:04:15 +0800
Subject: [PATCH] =?UTF-8?q?docs(env):=20=E6=9B=B4=E6=96=B0=20.env.example?=
 =?UTF-8?q?=20=E4=B8=AD=E7=9A=84=E6=B3=A8=E9=87=8A=E8=AF=B4=E6=98=8E?=
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添加关于默认提供商的注释说明，明确 codex_oauth 为默认且不需要 OPENAI_API_KEY
---
 .env.example | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.env.example b/.env.example
index 1328b838..a7c0259f 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,4 @@
+# Default provider is `codex_oauth` and does not require OPENAI_API_KEY.
 # LLM Providers (set the one you use)
 OPENAI_API_KEY=
 GOOGLE_API_KEY=