diff --git a/utils/CBZUtils.py b/utils/CBZUtils.py
index bc473b2..1b7d032 100644
--- a/utils/CBZUtils.py
+++ b/utils/CBZUtils.py
@@ -98,12 +98,8 @@ class CBZUtils:
             unpack_dir = str(filepath).split(".")[0]
         fz = ZipFile(filepath, 'r')
         for file in fz.namelist():
-            fz.extract(file, unpack_dir)
-        zip_imgs = os.listdir(unpack_dir)
-        for img in zip_imgs:
-            if img.endswith(".jpg"):
-                img_path = os.path.join(unpack_dir,img)
-                is_file = fileUtils.ver_file(img_path,"image")
+            if file.endswith(".jpg"):
+                is_file = fileUtils.ver_file(fz.read(file),"image")
                 if not is_file and os.path.exists(filepath):
                     os.remove(filepath)
                     print(f"数据不完整,已删除:{filepath}")