auto-save 2026-05-18 14:30 (~5)

api/.env.example

@@ -17,7 +17,8 @@ LOCAL_ASR_BIN=/opt/homebrew/bin/mlx_whisper
 LOCAL_ASR_MODEL=mlx-community/whisper-tiny
 LOCAL_ASR_TIMEOUT_SECONDS=180
 TRANSLATE_MODEL=gemini-2.5-flash
-REWRITE_MODEL=gemini-2.5-pro
+REWRITE_MODEL=gpt-4o
+VISION_MODEL=gpt-4o
 PRODUCT_VIEW_MODEL=gpt-image-2
 IMAGE_BASE_URL=https://ai.skg.com/ezlink/v1
 IMAGE_API_KEY=
@@ -33,7 +34,7 @@ VIDEO_MODEL_KLING=kling-omni
 VIDEO_MODEL_VEO3=veo-3.1-fast
 
 # 音频文案改写 + Azure OpenAI 配音
-AUDIO_REWRITE_MODEL=gemini-2.5-pro
+AUDIO_REWRITE_MODEL=gpt-4o
 AUDIO_PRODUCT_BRIEF="SKG 智能按摩产品，主打日常肩颈、腰背、眼部、膝盖或足部放松；广告表达要高级、干净、可信，不做医疗疗效承诺。"
 VOICE_PROVIDER=azure_openai
 AZURE_OPENAI_BASE_URL=https://ai.skg.com/azure

api/main.py

@@ -48,8 +48,8 @@ LOCAL_ASR_BIN = os.getenv("LOCAL_ASR_BIN", "").strip()
 LOCAL_ASR_MODEL = os.getenv("LOCAL_ASR_MODEL", "mlx-community/whisper-tiny").strip() or "mlx-community/whisper-tiny"
 LOCAL_ASR_TIMEOUT_SECONDS = max(30, int(os.getenv("LOCAL_ASR_TIMEOUT_SECONDS", "180")))
 TRANSLATE_MODEL = os.getenv("TRANSLATE_MODEL", "gemini-2.5-flash")
-REWRITE_MODEL = os.getenv("REWRITE_MODEL", "gemini-2.5-pro")
-VISION_MODEL = os.getenv("VISION_MODEL", "gemini-2.5-flash")
+REWRITE_MODEL = os.getenv("REWRITE_MODEL", "gpt-4o")
+VISION_MODEL = os.getenv("VISION_MODEL", "gpt-4o")
 IMAGE_BASE_URL = os.getenv("IMAGE_BASE_URL", LLM_BASE_URL).strip()
 IMAGE_API_KEY = os.getenv("IMAGE_API_KEY", LLM_API_KEY).strip()
 AI_HTTP_PROXY = (