diff --git a/app/api/api_generate_image.py b/app/api/api_generate_image.py
index cce1300..82ad571 100644
--- a/app/api/api_generate_image.py
+++ b/app/api/api_generate_image.py
@@ -151,12 +151,14 @@ def generate_relight_image(request_item: GenerateRelightImageModel, background_t
         - **tasks_id**: 任务id 用于取消生成任务和获取生成结果
         - **prompt**: 想要生成图片的描述词
         - **image_url**: 被生成图片的S3或minio url地址
+        - **direction**: 光源方向  Right Light      Left Light      Top Light     Bottom Light
 
         示例参数：
         {
           "tasks_id": "123-89",
           "prompt": "beautiful woman, detailed face, sunshine, outdoor, warm atmosphere",
-          "image_url": "aida-results/result_0000b606-1902-11ef-9424-0242ac180002.png"
+          "image_url": "aida-results/result_0000b606-1902-11ef-9424-0242ac180002.png",
+          "direction": "Right Light"
         }
     """
     try:
diff --git a/app/schemas/generate_image.py b/app/schemas/generate_image.py
index 29f34d6..2a16442 100644
--- a/app/schemas/generate_image.py
+++ b/app/schemas/generate_image.py
@@ -27,3 +27,4 @@ class GenerateRelightImageModel(BaseModel):
     tasks_id: str
     prompt: str
     image_url: str
+    direction: str
diff --git a/app/service/generate_image/service_generate_relight_image.py b/app/service/generate_image/service_generate_relight_image.py
index ca32c73..6f51435 100644
--- a/app/service/generate_image/service_generate_relight_image.py
+++ b/app/service/generate_image/service_generate_relight_image.py
@@ -7,16 +7,15 @@
 @Date    ：2023/7/26 12:01:05
 @detail  ：
 """
-import io
 import json
 import logging
 import time
+
 import cv2
+import numpy as np
 import redis
 import tritonclient.grpc as grpcclient
-import numpy as np
-from PIL import Image, ImageOps
-from minio import Minio
+from PIL import Image
 from tritonclient.utils import np_to_triton_dtype
 
 from app.core.config import *
@@ -40,7 +39,7 @@ class GenerateRelightImage:
         self.prompt = request_data.prompt
         self.seed = "1"
         self.negative_prompt = 'lowres, bad anatomy, bad hands, cropped, worst quality'
-        self.direction = "Right Light"
+        self.direction = request_data.direction
         self.image_url = request_data.image_url
         self.image = oss_get_image(bucket=self.image_url.split('/')[0], object_name=self.image_url[self.image_url.find('/') + 1:], data_type="cv2")
         self.tasks_id = request_data.tasks_id