diff --git a/PPOCRLabel/PPOCRLabel.py b/PPOCRLabel/PPOCRLabel.py
index 8538e8ed3fcec3c7a1fa1d755308e3855c02f2b8..440c2d8c3eeef7379a5807db69107edfd2efdbb4 100644
--- a/PPOCRLabel/PPOCRLabel.py
+++ b/PPOCRLabel/PPOCRLabel.py
@@ -21,7 +21,6 @@ import os.path
 import platform
 import subprocess
 import sys
-from tkinter.tix import Tree
 import xlrd
 from functools import partial
 
diff --git a/PPOCRLabel/libs/shape.py b/PPOCRLabel/libs/shape.py
index af12a5eb53b39c3f640e6a22af94b2d9b5a99e51..180456a10cf1dbb4cb5a7c67808af17538566543 100644
--- a/PPOCRLabel/libs/shape.py
+++ b/PPOCRLabel/libs/shape.py
@@ -12,7 +12,6 @@
 # THE SOFTWARE.
 # !/usr/bin/python
 # -*- coding: utf-8 -*-
-from email.policy import default
 import math
 import sys