diff --git a/app/service/generate_image/service.py b/app/service/generate_image/service.py
index b78df3c..d1158ff 100644
--- a/app/service/generate_image/service.py
+++ b/app/service/generate_image/service.py
@@ -40,6 +40,7 @@ class GenerateImage:
         self.grpc_client = grpcclient.InferenceServerClient(url=GI_MODEL_URL)
         self.redis_client = redis.StrictRedis(host=REDIS_HOST, port=REDIS_PORT, db=REDIS_DB, decode_responses=True)
         if request_data.mode == "img2img":
+            # cv2 读图片是BGR PIL读图片是RGB
             self.image = self.get_image(request_data.image_url)
             self.prompt = request_data.prompt
         else:
@@ -60,12 +61,14 @@ class GenerateImage:
     def get_image(self, image_url):
         # Get data of an object.
         # Read data from response.
+        # read image use cv2
         try:
             response = self.minio_client.get_object(image_url.split('/')[0], image_url[image_url.find('/') + 1:])
             image_file = BytesIO(response.data)
             image_array = np.asarray(bytearray(image_file.read()), dtype=np.uint8)
             image_cv2 = cv2.imdecode(image_array, cv2.IMREAD_COLOR)
-            image = cv2.resize(image_cv2, (1024, 1024))
+            image_rbg = cv2.cvtColor(image_cv2, cv2.COLOR_BGR2RGB)
+            image = cv2.resize(image_rbg, (1024, 1024))
         except minio.error.S3Error:
             image = np.random.randint(0, 256, (1024, 1024, 3), dtype=np.uint8)
         return image
@@ -77,11 +80,9 @@ class GenerateImage:
             # self.generate_data['data'] = str(error)
             self.redis_client.set(self.tasks_id, json.dumps(self.generate_data))
         else:
+            # pil图像转成numpy数组
             image = result.as_numpy("generated_image")
-            if self.mode == "img2img":
-                image_result = np.squeeze(image.astype(np.uint8))
-            else:
-                image_result = cv2.cvtColor(np.squeeze(image.astype(np.uint8)), cv2.COLOR_BGR2RGB)
+            image_result = cv2.cvtColor(np.squeeze(image.astype(np.uint8)), cv2.COLOR_RGB2BGR)
             is_smudge = True
             if self.category == "sketch":
                 # 去背景