diff --git a/src/views/HomeMain.vue b/src/views/HomeMain.vue
index 3c5a2581..a00fc9a5 100644
--- a/src/views/HomeMain.vue
+++ b/src/views/HomeMain.vue
@@ -81,7 +81,7 @@
 				</router-link>
 
 				<div class="select_item" @click="getTutorial()">
-					<span class="icon iconfont icon-tuichu"></span>
+					<span class="fi fi-rr-book-user"></span>
 					<span class="select_item_des">{{$t('Header.Tutorial')}}</span>
 				</div>
 				<div class="select_item" @click="logout()">
@@ -295,13 +295,14 @@ export default defineComponent({
 			let url = 'https://code-create.com.hk/wp-content/uploads/2024/07/aida_3.0-使用手册-0705.pdf'
 			if(this.locale == 'ENGLISH'){
 				url = 'https://code-create.com.hk/wp-content/uploads/2024/07/aida_3.0-Manual-0705.pdf'
-				showViewVideo({url:'https://code-create.com.hk/wp-content/uploads/2024/07/AiDA-demo-video_0709_EN-2.mp4'})
+				showViewVideo({url:'https://code-create.com.hk/wp-content/uploads/2024/07/AiDA-demo-video_0709_EN-4.mp4'})
 			}else{
-				showViewVideo({url:'https://code-create.com.hk/wp-content/uploads/2024/07/AiDA-demo-video_0709_CN-2.mp4'})
+				showViewVideo({url:'https://code-create.com.hk/wp-content/uploads/2024/07/AiDA-demo-video_0709_CN-3.mp4'})
 			}
 			//打开视频
 			const a = document.createElement('a');
 			a.href = url;
+			a.target = '_blank';
 			a.download = 'aida_3.0-Manual.pptx'; // 下载的文件名
 			document.body.appendChild(a);
 			a.click();
@@ -636,7 +637,7 @@ export default defineComponent({
 			background: #f7f7f7;
 		}
 
-		.iconfont {
+		.iconfont ,.fi-rr-book-user {
 			font-size: 1.4rem;
 		}