diff --git a/core/management/commands/crawl_jjrb.py b/core/management/commands/crawl_jjrb.py
index c4ce837..b5fa168 100644
--- a/core/management/commands/crawl_jjrb.py
+++ b/core/management/commands/crawl_jjrb.py
@@ -9,7 +9,7 @@ class Command(BaseCommand):
     def add_arguments(self, parser):
         parser.add_argument('--platform', type=str, default='all',
                             choices=['jjrb', 'mobile', 'all'],
-                            help='选择爬取平台: jjrb(经济日报), mobile(移动端), all(全部)')
+                            help='选择爬取平台: jjrb(经济日报), all(全部)')
 
     def handle(self, *args, **options):
         platform = options['platform']