diff --git a/apis/api.py b/apis/api.py
index b77c41029..71e25e3ae 100644
--- a/apis/api.py
+++ b/apis/api.py
@@ -9,6 +9,7 @@
 
 from apis.routes.generate import secure_router as generate
 from apis.routes.query import secure_router as query
+from apis.routes.query import router
 from apis.utils import file_utils
 from apis.utils import api_utils
 
@@ -25,6 +26,7 @@
 
 app.include_router(query)
 app.include_router(generate)
+app.include_router(router)
 
 
 @app.get("/", tags=["Query"])
@@ -46,8 +48,12 @@ def run_server(arguments):
 
     os.environ["WEBHOOK_URL"] = arguments.webhook_url
     try:
-        api_port = int(arguments.port) + 1
-    except TypeError:
-        api_port = int(os.environ["GRADIO_SERVER_PORT"]) + 1
+        api_port = int(os.environ['API_PORT'])
+    except KeyError:
+        try:
+            api_port = int(arguments.port) + 1
+        except TypeError:
+            api_port = int(os.environ["GRADIO_SERVER_PORT"]) + 1
+
     file_utils.STATIC_SERVER_BASE = f"http://{arguments.base_url}:{api_port}"
     uvicorn.run(app, host=arguments.listen, port=api_port)
diff --git a/apis/routes/query.py b/apis/routes/query.py
index 84197dadd..5f99f2df6 100644
--- a/apis/routes/query.py
+++ b/apis/routes/query.py
@@ -69,6 +69,8 @@ async def tasks_info(task_id: str = None):
     dependencies=[Depends(api_key_auth)]
 )
 
+router = APIRouter()
+
 
 @secure_router.get("/tasks", tags=["Query"])
 async def get_tasks(
@@ -147,7 +149,7 @@ async def get_task(task_id: str):
     return JSONResponse(await tasks_info(task_id))
 
 
-@secure_router.get("/outputs/{date}/{file_name}", tags=["Query"])
+@router.get("/outputs/{date}/{file_name}", tags=["Query"])
 async def get_output(date: str, file_name: str, accept: str = Header(None)):
     """
     Get a specific output by its ID.
@@ -172,7 +174,7 @@ async def get_output(date: str, file_name: str, accept: str = Header(None)):
     return Response(content=img, media_type=f"image/{ext}")
 
 
-@secure_router.get("/inputs/{file_name}", tags=["Query"])
+@router.get("/inputs/{file_name}", tags=["Query"])
 async def get_input(file_name: str, accept: str = Header(None)):
     """
     Get a specific input by its ID.
diff --git a/docs/readme.md b/docs/readme.md
index 7854831db..9018388f2 100644
--- a/docs/readme.md
+++ b/docs/readme.md
@@ -46,7 +46,9 @@ FastAPI 是一个现代、快速（高性能）的Web框架，用于构建APIs
 
 和 Fooocus 相同的启动方式，使用 `--nowebui` 参数可以启动 API 而不启动 WebUI。
 
-默认的 API 端口是 WebUI 端口加 1，即 7866，使用 `--port` 修改 WebUI 端口将同时修改 API 端口。
+默认的 API 端口是 WebUI 端口加 1，即 7866
+
+环境变量 API_PORT 用于指定 API 端口，优先级高于默认设置。
 
 同时启动 WebUI 和 API 示例：
 
diff --git a/readme.md b/readme.md
index 85bb7b1ac..ee78a9f94 100644
--- a/readme.md
+++ b/readme.md
@@ -32,7 +32,7 @@ advantage：
 - Use X-API-KEY for authentication
 - all-in-one interface
 - use URL provide INPUT image
-- streaming output, binary image, asynchronous task and syncronous task support
+- streaming output, binary image, asynchronous task and synchronous task support
 - persistent task history
 - enhanced task history management
 - task query function
@@ -48,7 +48,9 @@ Based on Fooocus, there are several dependencies, so you can install it in the s
 
 Same as Fooocus, use `--apikey` to specify the API authentication key.
 
-Default API port is WebUI port plus 1, that is 7866, use `--port` to modify WebUI port to modify API port at the same time.
+Default API port is WebUI port plus 1, that is 7866, use `--port` to modify WebUI port
+
+Environment variable API_PORT is used to specify the API port. It takes precedence over the default setting.
 
 example for WebUI and API:
 
@@ -103,10 +105,10 @@ In addition, some API-specific parameters are also included:
 - `preset`, You can use this parameter to specify a preset that takes precedence over the global default and below the passed parameter, but if the passed parameter is equal to the default value, the preset parameter is used
 - `stream_output`, true for streaming output, default false
 - `require_base64`, not used
-- `async_process`, async task, default false, a syncronous task will be returned when `stream_output` is false at the same time
+- `async_process`, async task, default false, a synchronous task will be returned when `stream_output` is false at the same time
 - `webhook_url`, Webhook addr, if set, the task will be sent to the address after the task is completed.
 
-> `stream_output` has a higher priority than `async_process`, that is, when both are `true`, return streaming output. When all are false, task will be syncronously returned. when you set Accepet: image/xxx in the request header, the response will be a binary image
+> `stream_output` has a higher priority than `async_process`, that is, when both are `true`, return streaming output. When all are false, task will be synchronously returned. when you set `Accept: image/xxx` in the request header, the response will be a binary image
 
 ### Stop or Skip