diff --git a/utils/CBZUtils.py b/utils/CBZUtils.py
index 7886eee..a0098a4 100644
--- a/utils/CBZUtils.py
+++ b/utils/CBZUtils.py
@@ -93,6 +93,12 @@ class CBZUtils:
 
     @classmethod
     def replaceZip(cls,filepath,unpack_dir=None):
+        ctime = os.path.getctime(filepath)
+        str_ctime = datetime.fromtimestamp(int(ctime))
+        file_ctime = str(str_ctime.year)+"{:0>2d}".format(str_ctime.month)+"{:0>2d}".format(str_ctime.day)
+        c_ctime = 20230117
+        if int(file_ctime) < c_ctime:
+            return None
         if unpack_dir == None:
             unpack_dir = str(filepath).split(".")[0]
         fz = ZipFile(filepath, 'r')
diff --git a/utils/comic/ComicInfo.py b/utils/comic/ComicInfo.py
index 82eb34b..eebe684 100644
--- a/utils/comic/ComicInfo.py
+++ b/utils/comic/ComicInfo.py
@@ -301,15 +301,15 @@ class comicInfo():
             return None
     
     @classmethod
-    def getNewCBZComicChapter(cls):
-        return cls.getNewToComicChapter(".CBZ")
+    def getNewCBZComicChapter(cls,type):
+        return  cls.getNewToComicChapter(".CBZ", type)
     
     @classmethod
-    def getNewIconComicChapter(cls):
-        return cls.getNewToComicChapter(".jpg")
+    def getNewIconComicChapter(cls,type):
+        return cls.getNewToComicChapter(".jpg", type)
 
     @classmethod
-    def getNewToComicChapter(cls,su):
+    def getNewToComicChapter(cls,su,type="dir"):
         c_dir = cls.getDirCBZComicChapter()
         s_dir = cls.getSortDirCBZComicChapter()
         c_path = cls.getDirCBZComicChapter()+su
@@ -317,6 +317,8 @@ class comicInfo():
         if os.path.exists(s_path) and s_path != None:
             shutil.move(s_path, c_path)
             print("文件已移动至：", c_path)
+        if type == "file":
+            return c_path
         return c_dir 
 
     @classmethod
diff --git a/utils/entity/BaseComicEntity.py b/utils/entity/BaseComicEntity.py
index ff4ffa1..d1a268b 100644
--- a/utils/entity/BaseComicEntity.py
+++ b/utils/entity/BaseComicEntity.py
@@ -37,7 +37,7 @@ class baseComic:
             for chapter in chapters:
                 comicInfo.setChapterIndex(chapter_index)
                 comicInfo.setChapterName(chapter)
-                cbz_path = comicInfo.getNewCBZComicChapter()+".CBZ"
+                cbz_path = comicInfo.getNewCBZComicChapter("file")
                 comicInfo.getNewIconComicChapter()
                 CBZUtils.replaceZip(cbz_path)
                 chapter_index = chapter_index + 1