diff --git a/src/components/HeaderVideo.vue b/src/components/HeaderVideo.vue
index a739eaf..85922e8 100644
--- a/src/components/HeaderVideo.vue
+++ b/src/components/HeaderVideo.vue
@@ -141,49 +141,49 @@ export default defineComponent({
 </script>
 
 <template>
-<div id="beginroot" class="pageroot">
- <div id="videodiv">
-   <!-- 加载进度条 -->
-   <div v-if="$isMobile.phone && isLoading" class="loading-container">
-     <div class="progress-container">
-       <div class="progress-bar" :style="{width: loadingProgress + '%'}"></div>
-     </div>
-     <div class="loading-text">加载中 {{ loadingProgress }}%</div>
-   </div>
+  <div id="beginroot" class="pageroot">
+    <div id="videodiv">
+      <!-- 加载进度条 -->
+      <div v-if="$isMobile.phone && isLoading" class="loading-container">
+        <div class="progress-container">
+          <div class="progress-bar" :style="{width: loadingProgress + '%'}"></div>
+        </div>
+        <div class="loading-text">加载中 {{ loadingProgress }}%</div>
+      </div>
 
-   <img
-       :src="frames[currentFrame]"
-       id="beginwep"
-       :alt="alt"
-       class="simple-frame-player"
-       v-if="$isMobile.phone && !isLoading"
-   />
-   <video v-else-if="$isMobile.tablet" poster="/logobeginPCpld.png"
-          id="tbstart" muted autoplay controls="controls"
-          playsinline webkit-playsinline
-          class="startvideo"
-          x5-video-player-type="h5-page">
-     <source src="/logobeginPC.mp4" type="video/mp4"></source>
-   </video>
-   <video v-else poster="/logobeginPCpld.png"
-          id="pcstart" muted autoplay
-          playsinline webkit-playsinline
-          class="startvideo"
-          x5-video-player-type="h5-page">
-     <source src="/logobeginPC.mp4" type="video/mp4"></source>
-   </video>
- </div>
- <div id="beginbottom">
-   <a href="/Homepage">
-      <div class="normalcontentdiv" id="intovideoreq">
+      <img
+          :src="frames[currentFrame]"
+          id="beginwep"
+          :alt="alt"
+          class="simple-frame-player"
+          v-if="$isMobile.phone && !isLoading"
+      />
+      <video v-else-if="$isMobile.tablet" poster="/logobeginPCpld.png"
+             id="tbstart" muted autoplay controls="controls"
+             playsinline webkit-playsinline
+             class="startvideo"
+             x5-video-player-type="h5-page">
+        <source src="/logobeginPC.mp4" type="video/mp4"></source>
+      </video>
+      <video v-else poster="/logobeginPCpld.png"
+             id="pcstart" muted autoplay
+             playsinline webkit-playsinline
+             class="startvideo"
+             x5-video-player-type="h5-page">
+        <source src="/logobeginPC.mp4" type="video/mp4"></source>
+      </video>
+    </div>
+    <div id="beginbottom">
+      <a href="/Homepage">
+        <div class="normalcontentdiv" id="intovideoreq">
         <span class="normalcontenttitle" id="intoa">
           <u>进入kdesign.top</u>
           <img src="/intopagedir.svg" id="intopagesvg"/>
         </span>
-      </div>
-   </a>
- </div>
-</div>
+        </div>
+      </a>
+    </div>
+  </div>
 </template>
 
 <style scoped lang="scss">