diff --git a/seal/asgi.py b/seal/asgi.py
index 0981386..eb8baa5 100644
--- a/seal/asgi.py
+++ b/seal/asgi.py
@@ -1,7 +1,8 @@
-import os
-import django
-from channels.routing import get_default_application
-
-os.environ.setdefault("DJANGO_SETTINGS_MODULE", "seal.settings")
-django.setup()
-application = get_default_application()
\ No newline at end of file
+import os
+import django
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "seal.settings")
+django.setup()
+
+# channels 4：ASGI 入口直接复用 seal/routing.py 中定义的 application
+from seal.routing import application  # noqa: E402