diff --git a/agent.py b/agent.py
new file mode 100644
index 0000000..3349f83
--- /dev/null
+++ b/agent.py
@@ -0,0 +1,92 @@
+from threading import Thread
+from queue import Queue
+from djitellopy import Tello
+import signal
+import sys
+import time
+import logging
+import cv2
+
+from control import ManualControl
+
+
+class UAV:
+    def __init__(self) -> None:
+        self.tello = Tello()
+        signal.signal(signal.SIGINT, self.signal_handler)
+        self.tello.connect()
+        print('Current_battery: ' + str(self.tello.get_battery()))
+        self.tello.streamon()
+        self.frame_read = self.tello.get_frame_read()
+
+        self.left_right_velocity = 0
+        self.for_back_velocity = 0
+        self.up_down_velocity = 0
+        self.yaw_velocity = 0
+
+        self.send_rc_control = False
+        self.manual_control = ManualControl(self)
+
+        self.frame_queue = Queue(maxsize=1)  # 用于存放视频帧, 1用于避免帧堆积
+    
+    def update(self):
+        """ Update routine. Send velocities to Tello.
+
+            向Tello发送各方向速度信息
+        """
+        if self.send_rc_control:
+            self.tello.send_rc_control(self.left_right_velocity, self.for_back_velocity,
+                self.up_down_velocity, self.yaw_velocity)
+    
+    def run(self):
+        """ 主程序 """
+        # self.init_flight()
+
+        state_thread = Thread(target=self.video_stream)
+        state_thread.start()
+
+        # self.send_rc_control = True
+        # self.manual_control.start()  # 启动手动控制键盘监听
+
+        while True:
+            # self.up_down_velocity(10)
+            # self.send_rc_control = True
+            self.update()
+            self.video_display()
+            time.sleep(0.05)
+
+    def signal_handler(self, signal, frame):
+        print ('\nSignal Catched! 执行急停！')
+        self.tello.emergency()
+        sys.exit(0)
+
+    def init_flight(self):
+        self.tello.turn_motor_on()
+        time.sleep(10)
+        logging.warn('自检完毕，可以起飞')
+        self.tello.takeoff()
+
+    def video_stream(self):
+        height, width, _ = self.frame_read.frame.shape
+        while True:
+            frame = self.frame_read.frame
+            self.frame_queue.put(frame)
+
+            time.sleep(1 / 30)
+
+    def video_display(self):
+        """ 显示视频 """
+        if not self.frame_queue.empty():
+            frame = self.frame_queue.get()
+            cv2.imshow("Tello Camera", frame)
+            if cv2.waitKey(1) & 0xFF == ord('q'):
+                self.keep_recording = False
+                cv2.destroyAllWindows()
+
+        
+            
+if __name__ == '__main__':
+    uav = UAV()
+    # while True:
+    #     print(uav.tello.get_current_state())
+    uav.run()
\ No newline at end of file
diff --git a/control.py b/control.py
new file mode 100644
index 0000000..4e8ddc0
--- /dev/null
+++ b/control.py
@@ -0,0 +1,66 @@
+from pynput import keyboard
+import time
+
+
+class ManualControl:
+    def __init__(self, uav):
+        self.uav = uav
+        self.listener = keyboard.Listener(on_press=self.on_press, on_release=self.on_release)
+        
+    def start(self):
+        self.listener.start()
+
+    def on_press(self, key):
+        try:
+            if key == keyboard.Key.up:
+                self.uav.for_back_velocity = 50
+            elif key == keyboard.Key.down:
+                self.uav.for_back_velocity = -50
+            elif key == keyboard.Key.left:
+                self.uav.left_right_velocity = -50
+            elif key == keyboard.Key.right:
+                self.uav.left_right_velocity = 50
+            elif key.char == 'w':
+                self.uav.up_down_velocity = 50
+            elif key.char == 's':
+                self.uav.up_down_velocity = -50
+            elif key.char == 'q':
+                self.uav.yaw_velocity = -50
+            elif key.char == 'e':
+                self.uav.yaw_velocity = 50
+            # print(f'left_right_velocity: {self.uav.left_right_velocity}, for_back_velocity: {self.uav.for_back_velocity}, up_down_velocity: {self.uav.up_down_velocity}, yaw_velocity: {self.uav.yaw_velocity}')
+        except AttributeError:
+            pass
+
+    def on_release(self, key):
+        try:
+            if key == keyboard.Key.up or key == keyboard.Key.down:
+                self.uav.for_back_velocity = 0
+            elif key == keyboard.Key.left or key == keyboard.Key.right:
+                self.uav.left_right_velocity = 0
+            elif key.char == 'w' or key.char == 's':
+                self.uav.up_down_velocity = 0
+            elif key.char == 'q' or key.char == 'e':
+                self.uav.yaw_velocity = 0
+        except AttributeError:
+            pass
+
+class FakeUAV:
+    def __init__(self) -> None:
+        self.left_right_velocity = 0
+        self.for_back_velocity = 0
+        self.up_down_velocity = 0
+        self.yaw_velocity = 0
+
+    def send_rc_control(self, left_right_velocity, for_back_velocity, up_down_velocity, yaw_velocity):
+        print(f'left_right_velocity: {left_right_velocity}, for_back_velocity: {for_back_velocity}, up_down_velocity: {up_down_velocity}, yaw_velocity: {yaw_velocity}')
+
+if __name__ == '__main__':
+    # uav = FakeUAV()
+    # manual_control=ManualControl(uav)
+    # manual_control.start()
+    # while True:
+    #     time.sleep(0.05)
+
+    import logging
+    logging.info('aaa')
diff --git a/main.py b/main.py
index 98a00e0..b3c00c9 100644
--- a/main.py
+++ b/main.py
@@ -5,7 +5,7 @@ my_drone = Tello()
 my_drone.connect()
 print(my_drone.get_battery())
 my_drone.streamon()
-my_drone.set_video_direction(Tello.CAMERA_DOWNWARD)
+my_drone.set_video_direction(Tello.CAMERA_FORWARD)
 while True:
     # Read a frame from the video stream
     img = my_drone.get_frame_read().frame