From 89e80148d03c97606dfe4c44f2aac8f366213144 Mon Sep 17 00:00:00 2001
From: hex2077 <justlikemaki@qq.com>
Date: Fri, 27 Feb 2026 22:32:11 +0800
Subject: [PATCH] =?UTF-8?q?fix(grok):=20=E7=A6=81=E7=94=A8=20HTTP/2=20?=
 =?UTF-8?q?=E5=8D=8F=E5=95=86=E4=BB=A5=E9=80=82=E9=85=8D=20axios?=
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axios 底层仅支持 HTTP/1.1，强制协商 h2 会导致服务端返回的 H2 帧解析失败。将 ALPN 协议列表修改为仅 'http/1.1' 以确保连接兼容性。
---
 src/providers/grok/grok-core.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/providers/grok/grok-core.js b/src/providers/grok/grok-core.js
index 25bfce2..7cb02f6 100644
--- a/src/providers/grok/grok-core.js
+++ b/src/providers/grok/grok-core.js
@@ -64,8 +64,9 @@ const httpsAgent = new https.Agent({
     sigalgs: CHROME_SIGALGS,
     minVersion: 'TLSv1.2',
     maxVersion: 'TLSv1.3',
-    // Chrome 的 ALPN 协商顺序: h2 优先
-    ALPNProtocols: ['h2', 'http/1.1'],
+    // axios 仅支持 HTTP/1.1，不能协商 h2（否则服务端返回 H2 帧会解析失败）
+    // 注意：真实 Chrome 会协商 h2，但 Node.js http 模块不支持
+    ALPNProtocols: ['http/1.1'],
     // Chrome 支持的 EC 曲线
     ecdhCurve: 'X25519:P-256:P-384',
     // 允许不安全的旧版协商 (Chrome 也允许)