diff --git a/.DS_Store b/.DS_Store
index d9a693e..063ceb4 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/main.py b/main.py
index 046a304..a38512d 100644
--- a/main.py
+++ b/main.py
@@ -3,6 +3,7 @@ import pytesseract
 import os
 directory = 'images'
  
+k = 1
 # iterate over files in
 # that directory
 for filename in os.listdir(directory):
@@ -15,6 +16,11 @@ for filename in os.listdir(directory):
         ROI1 = thresh[1383:1447,77:154] 
         ROI2 = thresh[1383:1447,950:1027]
         ROI = cv2.hconcat([ROI1, ROI2])
-        data = pytesseract.image_to_string(ROI, lang='eng',config='--psm 7 -c tessedit_char_whitelist=0123456789' )
+        data = pytesseract.image_to_string(ROI, lang='eng',config='--psm 7 -c tessedit_char_whitelist=0123456789i' )
         print(data)
-        os.rename(f'{f}', f'images/{data}.jpg')
+        if os.path.isfile(f'images/{data}.jpg') == False:
+            os.rename(f'{f}', f'images/{data}.jpg')
+        else:
+            os.rename(f'{f}', f'images/{data}.{k}.jpg')
+            k = k + 1
+        cv2.destroyAllWindows()