diff --git a/app/service/generate_image/utils/image_processing.py b/app/service/generate_image/utils/image_processing.py
index f76c26c..f1a49c9 100644
--- a/app/service/generate_image/utils/image_processing.py
+++ b/app/service/generate_image/utils/image_processing.py
@@ -145,8 +145,8 @@ def stain_detection(image, spot_size=200):
     corners = [
         image[0:spot_size, 0:spot_size],  # top left
         image[0:spot_size, width - spot_size:width],  # top right
-        image[height - spot_size:height, 0:spot_size],  # bottom left
-        image[height - spot_size:height, width - spot_size:width]  # bottom right
+        # image[height - spot_size:height, 0:spot_size],  # bottom left
+        # image[height - spot_size:height, width - spot_size:width]  # bottom right
     ]
 
     for index, corner in enumerate(corners):