diff --git a/DicomProcessor.py b/DicomProcessor.py
index 44fc729..1ee07fd 100644
--- a/DicomProcessor.py
+++ b/DicomProcessor.py
@@ -14,7 +14,7 @@
         self.args = args
         self.dicom_dir = dicom_dir
         self.dicom_file_list = glob.glob(os.path.join(dicom_dir, '*'))
-        self.dicom_file_list = sorted(self.dicom_file_list, key=lambda x: float(pydicom.read_file(x).SliceLocation), reverse=True)
+        self.dicom_file_list = sorted(self.dicom_file_list, key=lambda x: float(pydicom.read_file(x).SliceLocation), reverse=False)
         self.dicom_size = len(self.dicom_file_list)
 
         if self.dicom_size == 0:
@@ -79,10 +79,10 @@
         return LPS
 
     def load_initial_CT(self):
-        CT_img = pydicom.read_file(self.dicom_file_list[0])
-        CT_img = CT_img.pixel_array
+        CT_data = pydicom.read_file(self.dicom_file_list[0])
+        CT_row = CT_data.pixel_array + CT_data.RescaleIntercept
 
-        return self.row2uint8(CT_img)
+        return self.row2uint8(CT_row)
 
     def row2uint8(self, CT_row, delete_0s=False):
         if delete_0s:
@@ -96,7 +96,7 @@
         CT_img[window_max < CT_img] = window_max
 
         CT_img -= np.mean(CT_img)
-        CT_img = CT_img / (np.max(np.abs(CT_img)) + 1e-5) * 128.0
+        CT_img = CT_img / (np.max(np.abs(CT_img)) + 1e-5) * 256.0
         CT_img -= np.mean(CT_img)
         CT_img = np.clip(CT_img, 0, 255).astype(np.uint8)
         CT_img = cv2.cvtColor(CT_img, cv2.COLOR_GRAY2BGR)
@@ -108,7 +108,8 @@
 
     def get_CT_by_index(self, dicom_index):
         # print(self.dicom_file_list[dicom_index])
-        CT_row = pydicom.read_file(self.dicom_file_list[dicom_index]).pixel_array
+        CT_data = pydicom.read_file(self.dicom_file_list[dicom_index])
+        CT_row = CT_data.pixel_array + CT_data.RescaleIntercept
 
         return self.row2uint8(CT_row)
 
@@ -116,7 +117,7 @@
         return self.dicom_size - dicom_index - 1
 
     def make_distorted_dicom(self, ijk_eso_centers, img_eso_radius):
-        pad_eso_centers = self.liner_pad_list(ijk_eso_centers)
+        pad_eso_centers = self.linear_pad_list(ijk_eso_centers)
         os.makedirs(self.args.out_dicom_dir, exist_ok=True)
         if (self.dicom_col_num % 2 != 0) and (self.dicom_row_num % 2 != 0):
             print('It may not be able to get correct dicom image. In detail, please ask to Yukiya')
@@ -128,7 +129,6 @@
                                  [half_col_num, 0], [0, 0],
                                  [0, half_row_num], [0, self.dicom_row_num]], dtype=np.float32)
         for dicom_index, eso_center in enumerate(pad_eso_centers):
-            print("a")
             file_name = os.path.basename(self.dicom_file_list[dicom_index])
             new_dicom_path = os.path.join(self.args.out_dicom_dir, file_name)
             if eso_center is None:
@@ -163,8 +163,7 @@
                 ds.PixelData = out.tobytes()
                 ds.save_as(new_dicom_path)
 
-
-    def liner_pad_list(self, ijk_eso_centers):
+    def linear_pad_list(self, ijk_eso_centers):
         pad_center_list = []
         Is_first = True
         prev_index = 0