diff --git a/utils/CBZUtils.py b/utils/CBZUtils.py
index f402eda..16e872d 100644
--- a/utils/CBZUtils.py
+++ b/utils/CBZUtils.py
@@ -98,7 +98,7 @@ class CBZUtils:
             str_ctime = datetime.fromtimestamp(int(ctime))
             file_ctime = str(str_ctime.year)+"{:0>2d}".format(str_ctime.month)+"{:0>2d}".format(str_ctime.day)+"{:0>2d}".format(str_ctime.hour)
             c_ctime = 2023011603
-            if int(file_ctime) < c_ctime:
+            if int(file_ctime) > c_ctime:
                 return None
         else:
             return None
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