diff --git a/src/tab/test/__snapshots__/demo.spec.js.snap b/src/tab/test/__snapshots__/demo.spec.js.snap
index f89ab6090..742bde7c8 100644
--- a/src/tab/test/__snapshots__/demo.spec.js.snap
+++ b/src/tab/test/__snapshots__/demo.spec.js.snap
@@ -43,9 +43,7 @@ exports[`renders demo correctly 1`] = `
         <div role="tabpanel" class="van-tab__pane" style="display: none;">
           <!---->
         </div>
-        <div role="tabpanel" class="van-tab__pane" style="">
-          内容 2
-        </div>
+        <div role="tabpanel" class="van-tab__pane" style=""> 内容 2 </div>
         <div role="tabpanel" class="van-tab__pane" style="display: none;">
           <!---->
         </div>
@@ -194,10 +192,8 @@ exports[`renders demo correctly 1`] = `
     <div class="van-tabs van-tabs--line">
       <div class="van-tabs__wrap van-hairline--top-bottom">
         <div role="tablist" class="van-tabs__nav van-tabs__nav--line">
-          <div role="tab" aria-selected="true" class="van-tab van-tab--active van-ellipsis"><span class="van-tab__text"><i class="van-icon van-icon-more-o"><!----></i>标签 
-        <!----></span></div>
-          <div role="tab" class="van-tab van-ellipsis"><span class="van-tab__text"><i class="van-icon van-icon-more-o"><!----></i>标签 
-        <!----></span></div>
+          <div role="tab" aria-selected="true" class="van-tab van-tab--active van-ellipsis"><span class="van-tab__text"><i class="van-icon van-icon-more-o"><!----></i>标签  <!----></span></div>
+          <div role="tab" class="van-tab van-ellipsis"><span class="van-tab__text"><i class="van-icon van-icon-more-o"><!----></i>标签  <!----></span></div>
           <div class="van-tabs__line" style="width: 0px; transform: translateX(0px) translateX(-50%);"></div>
         </div>
       </div>