Fix bugs

Author: romzhong

miniprogram/page/component/pages/camera/camera.wxml

@@ -25,7 +25,7 @@
         <button type="primary" bindtap="stopRecord">结束录像</button>
       </view>
       <view class="btn-area">
-        <navigator url="/page/component/pages/camera-scan-code/camera-scan-code">
+        <navigator url="/page/component/pages/camera-scan-code/camera-scan-code" hover-class="none">
           <button type="primary">扫描一维码</button>
         </navigator>
       </view>

miniprogram/page/component/pages/video/video.wxml

@@ -35,7 +35,7 @@
         <button bindtap="bindSendDanmu" class="page-body-button" type="primary" formType="submit">发送弹幕</button>
       </view>
       <view class="btn-area">
-        <navigator url="picture-in-picture" hover-class="navigator-hover">
+        <navigator url="picture-in-picture" hover-class="other-navigator-hover">
           <button type="primary" class="page-body-button" bindtap="bindPlayVideo">小窗模式</button>
         </navigator>
       </view>