fix bug

crawler/apps.py

@@ -4,3 +4,9 @@ from django.apps import AppConfig
 class CrawlerConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
     name = 'crawler'
+
+    def ready(self):
+        from django.contrib import admin
+        admin.site.site_header = '廉政教育资料爬虫系统'
+        admin.site.site_title = '廉政教育资料爬虫系统'
+        admin.site.index_title = '廉政教育资料爬虫系统'