diff --git a/app/service/design_fast/pipeline/print_painting.py b/app/service/design_fast/pipeline/print_painting.py
index df35bde..d2ef1b7 100644
--- a/app/service/design_fast/pipeline/print_painting.py
+++ b/app/service/design_fast/pipeline/print_painting.py
@@ -35,7 +35,7 @@ class PrintPainting:
             result['gray'] = cv2.resize(result['gray'], (new_width, new_height))
 
         if overall_print['print_path_list']:
-            overall_print['location'][0] =  [x * y for x, y in zip(overall_print['location'][0], result['resize_scale'])]
+            overall_print['location'][0] = [x * y for x, y in zip(overall_print['location'][0], result['resize_scale'])]
             painting_dict = {'dim_image_h': result['pattern_image'].shape[0], 'dim_image_w': result['pattern_image'].shape[1]}
             result['print_image'] = result['pattern_image']
             if "print_angle_list" in overall_print.keys() and overall_print['print_angle_list'][0] != 0:
@@ -151,11 +151,7 @@ class PrintPainting:
                 img_bg = cv2.bitwise_and(result['pattern_image'], result['pattern_image'], mask=cv2.bitwise_not(print_mask))
                 mask_mo = np.expand_dims(print_mask, axis=2).repeat(3, axis=2)
                 gray_mo = np.expand_dims(result['gray'], axis=2).repeat(3, axis=2)
-                # img_fg = (img_fg * (mask_mo / 255) * (gray_mo / 255)).astype(np.uint8)
-                # img_fg = (img_fg * (gray_mo / 255)).astype(np.uint8) # 只保留gray影响 - 无效
-                img_fg = (img_fg * (mask_mo / 255) * (1.5 * gray_mo / 255)).astype(np.uint8) # 增加系数权重，减轻变暗效果
-
-
+                img_fg = (img_fg * (mask_mo / 255) * (gray_mo / 255)).astype(np.uint8)  # 当sketch 图像为灰色时(非纯白) ， 印花*灰度图像会导致印花在sketch上颜色变暗
 
                 result['final_image'] = cv2.add(img_bg, img_fg)
                 canvas = np.full_like(result['final_image'], 255)