diff --git a/src/pages/sparring/talk.vue b/src/pages/sparring/talk.vue
index 57d1285f..ac2ea33d 100644
--- a/src/pages/sparring/talk.vue
+++ b/src/pages/sparring/talk.vue
@@ -212,7 +212,6 @@
 		dataInfo.chaId = e.chaId ?? '';
 		dataInfo.traType = '02'; // 陪练类型 01-练习  02-考试
 		dataInfo.traInterTyp = e.traInterTyp ?? '02'; // 陪练交互类型 01 对话 02 语音 03 视频
-		// dataInfo.traInterType = '02'; // 陪练交互类型 01 对话 02 语音 03 视频
 		//#ifdef APP-PLUS
 		// 只有app才能打开摄像头
 		isVideo.value = dataInfo.traInterTyp === '03';
diff --git a/src/pages/test/testChat.nvue b/src/pages/test/testChat.nvue
new file mode 100644
index 00000000..336c20c6
--- /dev/null
+++ b/src/pages/test/testChat.nvue
@@ -0,0 +1,38 @@
+<template>
+	<view class="">
+		<view class="cssss">
+			<CameraPreview ref="CameraPreviewRef"></CameraPreview>
+		</view>
+		<view style="margin-top: 400rpx">
+			<button class="btn" @click="startPreview">开启摄像头预览</button>
+			<button class="btn" @click="stopPreview">关闭摄像头预览</button>
+			<button class="btn" @click="switchCamera">切换摄像头</button>
+		</view>
+	</view>
+</template>
+
+<script setup>
+	import CameraPreview from './CameraPreview';
+	import { onReady } from '@dcloudio/uni-app';
+	import { ref, getCurrentInstance } from 'vue';
+
+	const CameraPreviewRef = ref(null);
+
+	const instance = getCurrentInstance();
+	const componentProxy = instance.ctx;
+	const startPreview = () => {
+		CameraPreviewRef.value.startPreview();
+	};
+	const stopPreview = () => {
+		CameraPreviewRef.value.stopPreview();
+	};
+	const switchCamera = () => {
+		CameraPreviewRef.value.switchCamera();
+	};
+	onReady(() => {
+		CameraPreviewRef.value.init(componentProxy);
+	});
+</script>
+<style>
+	
+</style>