diff --git a/common/BaseComicEntity.py b/common/BaseComicEntity.py
index d42ca73..536faba 100644
--- a/common/BaseComicEntity.py
+++ b/common/BaseComicEntity.py
@@ -134,9 +134,12 @@ class baseComic:
         #不存在ComicInfo.xml则生成
         if is_next and fu.notExists(ComicPath.getPathComicInfoXML()): ci.writeComicInfoXML()
         if is_next and not is_old:
+            ComicPath.TIME_SLEEP = random.randint(8,15)
             downloadUtils.download_images(list_img,ComicPath.getDirComicChapter(),files_name=files_name,concurrency=5,timeout=10)
         #    ntfy.sendMsg("等待数据检验中...",sleep=0.5)
             is_next = fu.equImages(ComicPath.getDirComicChapter(),list_img)
         #    if not is_next: ntfy.sendMsg(msg=f"下载数据(不完整，{int(repeat*2)}秒钟后尝试第{repeat}次",sleep=int(repeat*2))
         #    repeat += 1
+        else:
+            ComicPath.TIME_SLEEP = 0.5
         return is_next
\ No newline at end of file
diff --git a/common/Constant.py b/common/Constant.py
index d91fe14..c1efcc0 100644
--- a/common/Constant.py
+++ b/common/Constant.py
@@ -80,7 +80,7 @@ class ComicPath:
     PROGRESS_PATH = "progress"
     ICONS_PATH = "icons"
     COMIC_INFO_XML = "ComicInfo.xml"
-    TIME_SLEEP = 0
+    TIME_SLEEP = 0.5
     
     #顶级路径
     @classmethod
diff --git a/utils/ComicUtils.py b/utils/ComicUtils.py
index ae0fe4c..37898bb 100644
--- a/utils/ComicUtils.py
+++ b/utils/ComicUtils.py
@@ -136,7 +136,6 @@ class CBZUtils:
         if path == None: path = cls.getCBZ_Path()
         #文件不存在 则返回
         if fu.notExists(path): return False
-        ComicPath.TIME_SLEEP = 0.1
         if list_img == None: list_img = Comic.getChapterImgs()
 
         if ciUtils.isProgressDone():