diff --git a/DL/GAN/DCGAN.py b/DL/GAN/DCGAN.py
index 1493ba8..53686a4 100644
--- a/DL/GAN/DCGAN.py
+++ b/DL/GAN/DCGAN.py
@@ -22,7 +22,29 @@ def load_cfar10_batch(path, batch_id):
 tar_gz_path = '/Users/icdi/Downloads/cifar-10-python.tar.gz'
 ### 该数据集可以在网站上下载到
 with tarfile.open(tar_gz_path) as tar:
-    tar.extractall()
+    
+    import os
+    
+    def is_within_directory(directory, target):
+        
+        abs_directory = os.path.abspath(directory)
+        abs_target = os.path.abspath(target)
+    
+        prefix = os.path.commonprefix([abs_directory, abs_target])
+        
+        return prefix == abs_directory
+    
+    def safe_extract(tar, path=".", members=None, *, numeric_owner=False):
+    
+        for member in tar.getmembers():
+            member_path = os.path.join(path, member.name)
+            if not is_within_directory(path, member_path):
+                raise Exception("Attempted Path Traversal in Tar File")
+    
+        tar.extractall(path, members, numeric_owner=numeric_owner) 
+        
+    
+    safe_extract(tar)
     tar.close()
 path = 'cifar-10-batches-py'
 x_train,y_train = load_cfar10_batch(path,1)