diff --git a/cmd_arg/arg.py b/cmd_arg/arg.py
index 0ae0a21..047e4f2 100644
--- a/cmd_arg/arg.py
+++ b/cmd_arg/arg.py
@@ -250,6 +250,14 @@ async def parse_cmd(argv: Optional[Sequence[str]] = None):
                 rich_help_panel="Basic Configuration",
             ),
         ] = "",
+        max_comments_count_singlenotes: Annotated[
+            int,
+            typer.Option(
+                "--max_comments_count_singlenotes",
+                help="Maximum number of first-level comments to crawl per post/video",
+                rich_help_panel="Comment Configuration",
+            ),
+        ] = config.CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES,
     ) -> SimpleNamespace:
         """MediaCrawler 命令行入口"""
 
@@ -274,6 +282,7 @@ async def parse_cmd(argv: Optional[Sequence[str]] = None):
         config.CDP_HEADLESS = enable_headless
         config.SAVE_DATA_OPTION = save_data_option.value
         config.COOKIES = cookies
+        config.CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES = max_comments_count_singlenotes
 
         # Set platform-specific ID lists for detail/creator mode
         if specified_id_list:
diff --git a/media_platform/xhs/core.py b/media_platform/xhs/core.py
index 108d2c9..7047468 100644
--- a/media_platform/xhs/core.py
+++ b/media_platform/xhs/core.py
@@ -34,7 +34,6 @@ from tenacity import RetryError
 
 import config
 from base.base_crawler import AbstractCrawler
-from config import CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES
 from model.m_xiaohongshu import NoteUrlInfo, CreatorUrlInfo
 from proxy.proxy_ip_pool import IpInfoModel, create_ip_pool
 from store import xhs as xhs_store
@@ -344,7 +343,7 @@ class XiaoHongShuCrawler(AbstractCrawler):
                 xsec_token=xsec_token,
                 crawl_interval=crawl_interval,
                 callback=xhs_store.batch_update_xhs_note_comments,
-                max_count=CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES,
+                max_count=config.CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES,
             )
 
             # Sleep after fetching comments