diff --git a/app/modules/alist/v3/client.py b/app/modules/alist/v3/client.py
index 82cdd23..04c597d 100644
--- a/app/modules/alist/v3/client.py
+++ b/app/modules/alist/v3/client.py
@@ -373,8 +373,8 @@ async def iter_path(
         """
 
         for path in await self.async_api_fs_list(dir_path):
-            await sleep(wait_time)
             if path.is_dir:
+                await sleep(wait_time)
                 async for child_path in self.iter_path(
                     dir_path=path.path,
                     wait_time=wait_time,
@@ -385,6 +385,7 @@ async def iter_path(
 
             if filter(path):
                 if is_detail:
+                    await sleep(wait_time)
                     yield await self.async_api_fs_get(path.path)
                 else:
                     yield path