diff --git a/python_web/flasky/request_return.py b/python_web/flasky/request.py
similarity index 60%
rename from python_web/flasky/request_return.py
rename to python_web/flasky/request.py
index 2677979..61acf28 100644
--- a/python_web/flasky/request_return.py
+++ b/python_web/flasky/request.py
@@ -26,4 +26,10 @@
 # remote_addr
 # environ
 
-# 请求钩子(狗子)
\ No newline at end of file
+# 请求钩子(狗子) (通过装饰器实现)
+# before_request
+# before_first_request
+# after_request
+# teardown_request
+
+# 在钩子函数和视图函数之间共享数据使用上下文全局变量g
diff --git a/python_web/flasky/return.py b/python_web/flasky/return.py
new file mode 100644
index 0000000..e69de29