diff --git a/README.md b/README.md
index 5b84259..7941b6f 100644
--- a/README.md
+++ b/README.md
@@ -166,11 +166,13 @@ async def show():
 
   - msg.py 为消息操作类代码
 
-- app.py
+- example/app.py
    以框架形式运行例子
-- multi_room.py
+
+- example/multi_room.py
    同时监听多个直播间的实现
-- with_fastapi.py
+
+- example/with_fastapi.py
    与fastapi 配合使用的例子
 
 ## TODO
diff --git a/app.py b/example/app.py
similarity index 100%
rename from app.py
rename to example/app.py
diff --git a/multi_room.py b/example/multi_room.py
similarity index 100%
rename from multi_room.py
rename to example/multi_room.py
diff --git a/with_fastapi.py b/example/with_fastapi.py
similarity index 64%
rename from with_fastapi.py
rename to example/with_fastapi.py
index e4c3287..313db15 100644
--- a/with_fastapi.py
+++ b/example/with_fastapi.py
@@ -1,11 +1,12 @@
 from fastapi import FastAPI
-from blive import BLiver,Events
+from blive import BLiver, Events
 from blive.msg import DanMuMsg
 
 app = FastAPI()
 
 BLIVER_POOL = {}
 
+
 def create_bliver(roomid):
     # 定义弹幕事件handler
     async def listen(ctx):
@@ -13,26 +14,27 @@ def create_bliver(roomid):
         print(
             f'\n{danmu.sender.name} ({danmu.sender.medal.medal_name}:{danmu.sender.medal.medal_level}): "{danmu.content}"\n'
         )
+
     b = BLiver(roomid)
-    b.register_handler(Events.DANMU_MSG,listen)
+    b.register_handler(Events.DANMU_MSG, listen)
     return b
 
 
 @app.get("/create")
-async def create_new_bliver(roomid:int):
-    room = BLIVER_POOL.get(roomid,None)
+async def create_new_bliver(roomid: int):
+    room = BLIVER_POOL.get(roomid, None)
     if not room:
         b = create_bliver(roomid)
         BLIVER_POOL[roomid] = b.run_as_task()
-    return {"msg":"创建一个新直播间弹幕监听成功"}
+    return {"msg": "创建一个新直播间弹幕监听成功"}
 
 
 @app.get("/del")
-async def rm_bliver(roomid:int):
-    room = BLIVER_POOL.get(roomid,None)
+async def rm_bliver(roomid: int):
+    room = BLIVER_POOL.get(roomid, None)
     if room:
         room.cancel()
-    return {"msg":"移除直播间弹幕监听成功"}
+    return {"msg": "移除直播间弹幕监听成功"}
 
 
 @app.get("/show")