diff --git a/src/common/ComicInfo.py b/src/common/ComicInfo.py
index e5c4819..1d4705b 100644
--- a/src/common/ComicInfo.py
+++ b/src/common/ComicInfo.py
@@ -16,7 +16,6 @@ from concurrent.futures import ThreadPoolExecutor
 import hashlib
 from io import BytesIO
 
-
 logger = setup_logging(__name__)
 
 class ImageInfo:
@@ -171,7 +170,7 @@ class ImageInfo:
                     ('.png', '.jpg', '.jpeg', '.gif', '.bmp')
                 ):
                     continue
-
+                            
                 try:
                     with zf.open(file_info) as file:
                         # 读取前 chunk_size 字节用于解析元数据
@@ -182,13 +181,13 @@ class ImageInfo:
                         
                         page = ComicPageInfo()
                         page.Key = self.get_image_hash_advanced(img_buffer)
-
+                        
                         # 使用 Pillow 解析图像信息
                         with Image.open(img_buffer) as img:
                             page.Image = file_info.filename.split(".")[0]
                             page.ImageSize = file_info.file_size
                             ImageWidth, ImageHeight =  zip(img.size)
-                            page.ImageWidth, page.ImageHeight =  [ImageWidth[0], ImageHeight[0]] 
+                            page.ImageWidth, page.ImageHeight =  [ImageWidth[0], ImageHeight[0]]                      
                             #metadata = {
                             #    "filename": file_info.filename,
                             #    "compressed_size": file_info.compress_size,
@@ -342,6 +341,8 @@ class ComicInfoXml:
                             cpi.ImageSize = page.ImageSize
                             cpi.Key = page.Key
                             cpi.ImageWidth = page.ImageWidth
+                            if page.ImageWidth != 720:
+                                print(cpi)
                             cpi.ImageHeight = page.ImageHeight
                             page_elem = ET.SubElement(pages_elem, 'Page', cpi.toString())
                     else:
diff --git a/test.py b/test.py
index 6e08da0..873bed8 100644
--- a/test.py
+++ b/test.py
@@ -1,13 +1,54 @@
 from src.common.naming import FileNaming
+from src.common.ComicInfo import ImageInfo
+from zipfile import ZipFile
+from datetime import datetime
 import os
 
-dir_path = "/mnt/Comics/CBZ/rm_comic"
-for dir in os.listdir(dir_path):
-    c_dir = os.path.join(dir_path, dir)
-    if os.path.isdir(c_dir):
-        files = list(FileNaming.get_filenames_optimized(c_dir, ext_filter=['.CBZ']))
-        for file in files: 
-            size = os.path.getsize(file)
-            if size < 3000:
-                os.remove(file)
-                print(f"已删除{file}")
\ No newline at end of file
+class test:
+    
+    def clean_cbz(self): 
+        dir_path = "/mnt/Comics/CBZ/rm_comic"
+        for dir in os.listdir(dir_path):
+            c_dir = os.path.join(dir_path, dir)
+            if os.path.isdir(c_dir):
+                files = list(FileNaming.get_filenames_optimized(c_dir, ext_filter=['.CBZ']))
+                for file in files: 
+                    size = os.path.getsize(file)
+                    if size < 3000:
+                        os.remove(file)
+                        print(f"已删除{file}")
+    
+    def _clean_old_cbz(self, cbz_path):
+        m_time = datetime.fromtimestamp(os.path.getmtime(cbz_path))
+        str_strftime = '%Y%m%d'
+        zip_time = m_time.strftime(str_strftime)
+    
+        with ZipFile(cbz_path, 'r') as zip_ref:
+            old_img = 0
+            for file_info in zip_ref.infolist():
+                # 获取日期时间信息，格式为 (year, month, day, hour, minute, second)
+                date_time = file_info.date_time
+                # 将日期时间元组转换为datetime对象
+                dt = datetime(*date_time)
+                # 格式化输出日期时间，例如：YYYY-MM-DD HH:MM:SS
+                file_date_time = dt.strftime(str_strftime)
+                
+                if int(zip_time) - int(file_date_time) > 10:
+                    print(f"Clear Filename: {file_info.filename}, zip: {cbz_path}")
+                    old_img += 1
+            
+            if old_img > 0:
+                #os.remove(cbz_path)
+                print(f"remove cbz {cbz_path}")
+    
+    def clean_old_cbz(self):
+        dir_path = "/mnt/Comics/CBZ/rm_comic"
+        for dir in os.listdir(dir_path):
+            c_dir = os.path.join(dir_path, dir)
+            if os.path.isdir(c_dir):
+                files = list(FileNaming.get_filenames_optimized(c_dir, ext_filter=['.CBZ']))
+                for file in files: 
+                    self._clean_old_cbz(file)
+                    
+if __name__ == "__main__":
+    test().clean_old_cbz()
\ No newline at end of file