diff --git a/packages/nonebot-plugin-docs/nonebot_plugin_docs/drivers/fastapi.py b/packages/nonebot-plugin-docs/nonebot_plugin_docs/drivers/fastapi.py
index 217decea..79c2f4fe 100644
--- a/packages/nonebot-plugin-docs/nonebot_plugin_docs/drivers/fastapi.py
+++ b/packages/nonebot-plugin-docs/nonebot_plugin_docs/drivers/fastapi.py
@@ -4,7 +4,7 @@
 @Author         : yanyongyu
 @Date           : 2020-11-22 00:56:31
 @LastEditors    : yanyongyu
-@LastEditTime   : 2020-11-22 01:03:05
+@LastEditTime   : 2020-11-22 02:16:42
 @Description    : None
 @GitHub         : https://github.com/yanyongyu
 """
@@ -16,7 +16,7 @@ from nonebot.drivers.fastapi import Driver
 from fastapi.staticfiles import StaticFiles
 
 
-def register_route(driver: Driver, socketio):
+def register_route(driver: Driver):
     app = driver.server_app
 
     static_path = str((Path(__file__).parent / ".." / "dist").resolve())