diff --git a/app/service/design_fast/pipeline/split.py b/app/service/design_fast/pipeline/split.py
index fe0c45a..192529e 100644
--- a/app/service/design_fast/pipeline/split.py
+++ b/app/service/design_fast/pipeline/split.py
@@ -21,7 +21,9 @@ class Split(object):
         try:
             if result['name'] in ('outwear', 'dress', 'blouse', 'skirt', 'trousers', 'tops', 'bottoms', 'others'):
                 if result.get('design_type', None) == 'merge':
-                    # merge 不需要返回mask (红绿图)
+                    ori_front_mask = result['front_mask'].copy()
+                    ori_back_mask = result['back_mask'].copy()
+
                     if result['resize_scale'][0] == 1.0 and result['resize_scale'][1] == 1.0:
                         front_mask = result['front_mask']
                         back_mask = result['back_mask']
@@ -43,6 +45,20 @@ class Split(object):
                     result_front_image_pil = Image.fromarray(cv2.cvtColor(result_front_image, cv2.COLOR_BGR2RGBA))
                     result['front_image'], result["front_image_url"], _ = upload_png_mask(self.minio_client, result_front_image_pil, f'{generate_uuid()}', mask=None)
 
+                    height, width = ori_front_mask.shape
+                    mask_image = np.zeros((height, width, 3))
+                    mask_image[ori_front_mask != 0] = [0, 0, 255]
+                    mask_image[ori_back_mask != 0] = [0, 255, 0]
+                    rbga_mask = rgb_to_rgba(mask_image, ori_front_mask + ori_back_mask)
+                    mask_pil = Image.fromarray(cv2.cvtColor(rbga_mask.astype(np.uint8), cv2.COLOR_BGR2RGBA))
+                    image_data = io.BytesIO()
+                    mask_pil.save(image_data, format='PNG')
+                    image_data.seek(0)
+                    image_bytes = image_data.read()
+                    req = oss_upload_image(oss_client=self.minio_client, bucket="aida-clothing", object_name=f"mask/mask_{generate_uuid()}.png", image_bytes=image_bytes)
+                    result['mask_url'] = req.bucket_name + "/" + req.object_name
+
+
                     result_back_image = np.zeros_like(rgba_image)
                     back_mask = cv2.resize(back_mask, new_size, interpolation=cv2.INTER_AREA)
                     result_back_image[back_mask != 0] = rgba_image[back_mask != 0]
diff --git a/app/service/design_fast/utils/organize.py b/app/service/design_fast/utils/organize.py
index 6cf06ec..82e8026 100644
--- a/app/service/design_fast/utils/organize.py
+++ b/app/service/design_fast/utils/organize.py
@@ -79,7 +79,7 @@ def organize_others(layer):
     front_layer = dict(priority=layer['priority'] if layer.get("layer_order", False) else PRIORITY_DICT.get(f'{layer["name"].lower()}_front', None),
                        name=f'{layer["name"].lower()}_front',
                        image=layer["front_image"],
-                       # mask_image=layer['front_mask_image'],
+                       mask_image=layer['front_mask_image'],
                        image_url=layer['front_image_url'],
                        mask_url=layer.get('mask_url', None),
                        sacle=layer['scale'],
@@ -97,7 +97,7 @@ def organize_others(layer):
     back_layer = dict(priority=-layer.get("priority", 0) if layer.get("layer_order", False) else PRIORITY_DICT.get(f'{layer["name"].lower()}_back', None),
                       name=f'{layer["name"].lower()}_back',
                       image=layer["back_image"],
-                      # mask_image=layer['back_mask_image'],
+                      mask_image=layer['back_mask_image'],
                       image_url=layer['back_image_url'],
                       mask_url=layer.get('mask_url', None),
                       sacle=layer['scale'],