diff --git a/DrissionPage/dynamic_port_allocator.pyi.py b/DrissionPage/dynamic_port_allocator.pyi.py
index 7d2017c..d8babee 100644
--- a/DrissionPage/dynamic_port_allocator.pyi.py
+++ b/DrissionPage/dynamic_port_allocator.pyi.py
@@ -1,3 +1,6 @@
+"""
+@author: kedaji
+"""
 class DynamicPortAllocator:
 
     @staticmethod