diff --git a/app/service/design_fast/design_generate.py b/app/service/design_fast/design_generate.py
index 1ef5a3b..8a18ab7 100644
--- a/app/service/design_fast/design_generate.py
+++ b/app/service/design_fast/design_generate.py
@@ -102,7 +102,7 @@ def design_generate(request_data):
                 'image_category': f"{item_result['name']}_front",
                 'image_size': item_result['back_image'].size if item_result['back_image'] else None,
                 'position': None,
-                'priority': 0,
+                'priority': 20,
                 'image_url': item_result['front_image_url'],
                 'mask_url': item_result['mask_url'],
                 "gradient_string": item_result['gradient_string'] if 'gradient_string' in item_result.keys() else "",
@@ -114,7 +114,7 @@ def design_generate(request_data):
                 'image_category': f"{item_result['name']}_back",
                 'image_size': item_result['front_image'].size if item_result['front_image'] else None,
                 'position': None,
-                'priority': 0,
+                'priority': -20,
                 'image_url': item_result['back_image_url'],
                 'mask_url': item_result['mask_url'],
                 "gradient_string": item_result['gradient_string'] if 'gradient_string' in item_result.keys() else "",