diff --git a/src/main.rs b/src/main.rs
index 7dd044f..8ec559c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,10 +4,8 @@ use fltk::{
     enums::ColorDepth,
     frame::Frame,
     prelude::{GroupExt, WidgetBase, WidgetExt},
-    utils,
     window::Window,
 };
-use image::buffer::ConvertBuffer;
 use rscam::{Camera, Config};
 use std::io;
 
@@ -19,7 +17,7 @@ fn main() -> io::Result<()> {
     wind.show();
     // app.run().unwrap();
     // 打开摄像头设备
-    let mut camera = Camera::new("/dev/video0").unwrap();
+    let mut camera = Camera::new("/dev/video1").unwrap();
 
     // 配置摄像头参数
     camera