From 322061c387cbb0b3281af5255e9e1cce8a32a565 Mon Sep 17 00:00:00 2001
From: hhs <386998068@qq.com>
Date: Sat, 13 Jun 2026 21:57:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20MiMo=20ASR=20=E8=AE=A4=E8=AF=81=E5=A4=B4?=
 =?UTF-8?q?=E6=94=B9=E4=B8=BA=20Authorization:=20Bearer?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

MiMo API 使用标准 Bearer Token 认证，而非自定义 api-key 头。
---
 backend/internal/ai/stt/mimo.go      | 2 +-
 backend/internal/ai/stt/mimo_test.go | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/backend/internal/ai/stt/mimo.go b/backend/internal/ai/stt/mimo.go
index 49d96fd..887b285 100644
--- a/backend/internal/ai/stt/mimo.go
+++ b/backend/internal/ai/stt/mimo.go
@@ -134,7 +134,7 @@ func (m *MiMoService) Recognize(ctx context.Context, audio []byte, opts Options)
 		return "", fmt.Errorf("stt: create request: %w", err)
 	}
 	req.Header.Set("Content-Type", "application/json")
-	req.Header.Set("api-key", m.apiKey)
+	req.Header.Set("Authorization", "Bearer "+m.apiKey)
 
 	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
diff --git a/backend/internal/ai/stt/mimo_test.go b/backend/internal/ai/stt/mimo_test.go
index 80c4cf1..435a926 100644
--- a/backend/internal/ai/stt/mimo_test.go
+++ b/backend/internal/ai/stt/mimo_test.go
@@ -21,8 +21,8 @@ func newTestMiMoService(handler http.HandlerFunc) (*MiMoService, *httptest.Serve
 func TestMiMoService_Recognize_Success(t *testing.T) {
 	s, srv := newTestMiMoService(func(w http.ResponseWriter, r *http.Request) {
 		// 验证请求
-		if r.Header.Get("api-key") != "test-key" {
-			t.Errorf("expected api-key test-key, got %s", r.Header.Get("api-key"))
+		if r.Header.Get("Authorization") != "Bearer test-key" {
+			t.Errorf("expected Authorization Bearer test-key, got %s", r.Header.Get("Authorization"))
 		}
 		if r.URL.Path != "/chat/completions" {
 			t.Errorf("expected path /chat/completions, got %s", r.URL.Path)
-- 
2.49.1