diff --git a/examples/vision/streaming/rtsp_and_display.py b/examples/vision/streaming/rtsp_and_display.py
deleted file mode 100644
index b4375b3b..00000000
--- a/examples/vision/streaming/rtsp_and_display.py
+++ /dev/null
@@ -1,26 +0,0 @@
-from maix import app, rtsp, camera, image, display
-
-# init camera
-cam = camera.Camera(2560, 1440, image.Format.FMT_YVU420SP)
-cam2 = cam.add_channel(640, 480)
-
-# init display
-disp = display.Display()
-
-# init rtsp server
-server = rtsp.Rtsp()
-server.bind_camera(cam)
-server.start()
-
-# draw region
-rgn = server.add_region(0, 0, 200, 100)
-canvas = rgn.get_canvas()
-canvas.draw_string(0, 0, "Hello MaixPy")
-rgn.update_canvas()
-
-print(server.get_url())
-while not app.need_exit():
-    img = cam2.read()
-    disp.show(img)
-
-server.stop()
\ No newline at end of file