diff --git a/packages/tab/test/__snapshots__/demo.spec.js.snap b/packages/tab/test/__snapshots__/demo.spec.js.snap
index f00a7f977..1d1d7f66e 100644
--- a/packages/tab/test/__snapshots__/demo.spec.js.snap
+++ b/packages/tab/test/__snapshots__/demo.spec.js.snap
@@ -200,7 +200,7 @@ exports[`renders demo correctly 1`] = `
           <div class="van-tabs__line"></div>
         </div>
       </div>
-      <div class="van-tabs__content">
+      <div class="van-tabs__content van-tabs__content--animated">
         <div class="van-tabs__track" style="left:0%;transition-duration:0.3s;">
           <div class="van-tab__pane">
             <!---->