diff --git a/CV_skeleton_provider/SPimage.py b/CV_skeleton_provider/SPimage.py
index 15f9ab9..4709d5b 100644
--- a/CV_skeleton_provider/SPimage.py
+++ b/CV_skeleton_provider/SPimage.py
@@ -48,7 +48,7 @@ def forImage(opt):
           #temp_rect = (int(temp[0]), int(temp[1]), int(temp[2])-10, int(temp[3]-10))
           #frame, unused_rect = preBack(frame, selectRect_bool, temp_rect)
           print('imported none')
-        frame = preBack(frame, selectRect_bool, rect_init)
+        frame, preBack_rect = preBack(frame, selectRect_bool, rect_init)
     if gray_bool:
         frame = preGray(frame, source)
     if(draw_on == 'transform'):
diff --git a/CV_skeleton_provider/SPvideo.py b/CV_skeleton_provider/SPvideo.py
index 4d58ca2..ec88b69 100644
--- a/CV_skeleton_provider/SPvideo.py
+++ b/CV_skeleton_provider/SPvideo.py
@@ -9,7 +9,7 @@
 from CV_skeleton_provider.utils_preprocessor import preBack
 from CV_skeleton_provider.utils_preprocessor import preGray
 from CV_skeleton_provider.utils_preprocessor import preGamma
-from utils_preprocessor import preBlackProportion
+from CV_skeleton_provider.utils_preprocessor import preBlackProportion
 
 def forVideo(opt):
     print('video')
diff --git a/CV_skeleton_provider/utils_preprocessor.py b/CV_skeleton_provider/utils_preprocessor.py
index 43a1940..e7a5668 100644
--- a/CV_skeleton_provider/utils_preprocessor.py
+++ b/CV_skeleton_provider/utils_preprocessor.py
@@ -47,7 +47,6 @@ def findWhite(frame):
 
     for index, colour in enumerate(colours):
         if(colour[0] == 0 & colour[1] == 0 & colour[2] == 0):
-            cv2.imwrite('color.jpg', output)
             return (100*counts[index])/(h*w)
 
 def preBlackProportion(frame):
diff --git a/setup.py b/setup.py
index 4c69efe..f5dece6 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
  
 setup(
     name                = 'CV_skeleton_provider',
-    version             = '0.1.18',
+    version             = '1.0.1',
     description         = 'provide skeleton of a person',
     author              = 'LiiNen',
     author_email        = 'kjeonghoon065@gmail.com',
@@ -14,13 +14,10 @@
     package_data        = {},
     zip_safe            = False,
     classifiers         = [
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.2',
-        'Programming Language :: Python :: 3.3',
-        'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
     ],
 )