diff --git a/app/service/generate_image/service_generate_product_image.py b/app/service/generate_image/service_generate_product_image.py
index 681e2b5..0507953 100644
--- a/app/service/generate_image/service_generate_product_image.py
+++ b/app/service/generate_image/service_generate_product_image.py
@@ -334,17 +334,18 @@ def pre_processing_image(image_url):
     resized_image = image.resize((new_width, new_height))
 
     # 创建一个512x768的透明图片
-    result_image = Image.new("RGBA", (512, 768), (0, 0, 0, 0))
+    result_image = Image.new("RGBA", (512, 768), (255, 255, 255, 255))
 
     # 计算需要粘贴的位置，使图片居中
     x_offset = (512 - new_width) // 2
     y_offset = 0
 
     # 将调整大小后的图片粘贴到透明图片上
-    result_image.paste(resized_image, (x_offset, y_offset))
+    result_image.paste(resized_image, (x_offset, y_offset), mask=resized_image.split()[3])
 
     image = np.array(result_image)
-    image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
+
+    # image = cv2.cvtColor(image, cv2.COLOR_BGRA2RGBA)
     return image
 
 
@@ -366,8 +367,8 @@ if __name__ == '__main__':
         tasks_id="123-89",
         # prompt="",
         image_strength=0.7,
-        prompt="The best quality, masterpiece,outwear, 8K realistic, HUD",
-        image_url="aida-results/result_53381ada-ac64-11ef-ae9d-0242ac150002.png",
+        prompt="The best quality, masterpiece, real image.,high quality clothing details,8K realistic,HDR",
+        image_url="aida-users/11633/toProductImageElement/46166c36-c584-4e0f-b9fe-50615ec03ef3.png",
         product_type="overall"
     )
     server = GenerateProductImage(rd)