diff --git a/src/assets/a.m4v b/src/assets/a.m4v
deleted file mode 100644
index 1f24e48..0000000
Binary files a/src/assets/a.m4v and /dev/null differ
diff --git a/src/assets/a.mp4 b/src/assets/a.mp4
new file mode 100755
index 0000000..39b3f08
Binary files /dev/null and b/src/assets/a.mp4 differ
diff --git a/src/views/Index/components/IntroVideo/index.vue b/src/views/Index/components/IntroVideo/index.vue
index e465b94..a24f325 100644
--- a/src/views/Index/components/IntroVideo/index.vue
+++ b/src/views/Index/components/IntroVideo/index.vue
@@ -16,7 +16,7 @@
 
 <script setup>
 import Play from '@/assets/img/intro/bg.jpg'
-import Movie from '@/assets/a.m4v'
+import Movie from '@/assets/a.mp4'
 </script>
 
 <style lang="scss" scoped>
diff --git a/vite.config.js b/vite.config.js
index 3736196..01bc9e4 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -17,7 +17,7 @@ export default defineConfig({
     },
     extensions: ['.js', '.json', '.vue'],
   },
-  assetsInclude: ['**/*.m4v', '**/*.mp4'],
+  assetsInclude: ['**/*.mp4'],
   server: {
     host: '0.0.0.0',
   },