diff --git a/.env.example b/.env.example
index 879c499..1107d7d 100644
--- a/.env.example
+++ b/.env.example
@@ -2,7 +2,7 @@
 BACKEND_PORT=8001
 FRONTEND_PORT=3015
 BACKEND_HOST=0.0.0.0 # 默认为 0.0.0.0，表示监听所有 IP 地址 不建议动
-
+APP_PORT= 3015 # docker 部署时用
 # 前端访问后端用（生产环境建议写公网或宿主机 IP）
 VITE_API_BASE_URL=http://127.0.0.1:8001
 VITE_SCREENSHOT_BASE_URL=http://127.0.0.1:8001/static/screenshots
@@ -17,7 +17,7 @@ DATA_DIR=data
 FFMPEG_BIN_PATH=
 
 # transcriber 相关配置
-TRANSCRIBER_TYPE=fast-whisper # fast-whisper/bcut/kuaishou/mlx-whisper/groq(仅Apple平台)
+TRANSCRIBER_TYPE=fast-whisper # fast-whisper/bcut/kuaishou/mlx-whisper(仅Apple平台)/groq
 WHISPER_MODEL_SIZE=base
 
 GROQ_TRANSCRIBER_MODEL=whisper-large-v3-turbo # groq提供的faster-whisper 默认为 whisper-large-v3-turbo
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 8ef5963..f0472d0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,7 +29,7 @@ services:
     container_name: bilinote-nginx
     image: nginx:1.25-alpine
     ports:
-      - "80:80"
+      - "${APP_PORT}:80"
     volumes:
       - ./nginx/default.conf:/etc/nginx/conf.d/default.conf
     depends_on: