diff --git a/src/tab/test/__snapshots__/demo.spec.js.snap b/src/tab/test/__snapshots__/demo.spec.js.snap
index d1077822e..b63592ce1 100644
--- a/src/tab/test/__snapshots__/demo.spec.js.snap
+++ b/src/tab/test/__snapshots__/demo.spec.js.snap
@@ -54,14 +54,14 @@ exports[`renders demo correctly 1`] = `
     <div class="van-tabs van-tabs--line">
       <div class="van-tabs__wrap van-tabs__wrap--scrollable">
         <div role="tablist" class="van-tabs__nav van-tabs__nav--line van-tabs__nav--complete">
-          <div role="tab" aria-selected="true" class="van-tab van-tab--active van-tab--complete"><span class="van-tab__text">标签 1</span></div>
-          <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 2</span></div>
-          <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 3</span></div>
-          <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 4</span></div>
-          <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 5</span></div>
-          <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 6</span></div>
-          <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 7</span></div>
-          <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 8</span></div>
+          <div role="tab" aria-selected="true" class="van-tab van-tab--active"><span class="van-tab__text">标签 1</span></div>
+          <div role="tab" class="van-tab"><span class="van-tab__text">标签 2</span></div>
+          <div role="tab" class="van-tab"><span class="van-tab__text">标签 3</span></div>
+          <div role="tab" class="van-tab"><span class="van-tab__text">标签 4</span></div>
+          <div role="tab" class="van-tab"><span class="van-tab__text">标签 5</span></div>
+          <div role="tab" class="van-tab"><span class="van-tab__text">标签 6</span></div>
+          <div role="tab" class="van-tab"><span class="van-tab__text">标签 7</span></div>
+          <div role="tab" class="van-tab"><span class="van-tab__text">标签 8</span></div>
           <div class="van-tabs__line" style="width: 0px; transform: translateX(0px) translateX(-50%);"></div>
         </div>
       </div>
@@ -277,14 +277,14 @@ exports[`renders demo correctly 1`] = `
         <div class="van-sticky">
           <div class="van-tabs__wrap van-tabs__wrap--scrollable">
             <div role="tablist" class="van-tabs__nav van-tabs__nav--line van-tabs__nav--complete">
-              <div role="tab" aria-selected="true" class="van-tab van-tab--active van-tab--complete"><span class="van-tab__text">标签 1</span></div>
-              <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 2</span></div>
-              <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 3</span></div>
-              <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 4</span></div>
-              <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 5</span></div>
-              <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 6</span></div>
-              <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 7</span></div>
-              <div role="tab" class="van-tab van-tab--complete"><span class="van-tab__text">标签 8</span></div>
+              <div role="tab" aria-selected="true" class="van-tab van-tab--active"><span class="van-tab__text">标签 1</span></div>
+              <div role="tab" class="van-tab"><span class="van-tab__text">标签 2</span></div>
+              <div role="tab" class="van-tab"><span class="van-tab__text">标签 3</span></div>
+              <div role="tab" class="van-tab"><span class="van-tab__text">标签 4</span></div>
+              <div role="tab" class="van-tab"><span class="van-tab__text">标签 5</span></div>
+              <div role="tab" class="van-tab"><span class="van-tab__text">标签 6</span></div>
+              <div role="tab" class="van-tab"><span class="van-tab__text">标签 7</span></div>
+              <div role="tab" class="van-tab"><span class="van-tab__text">标签 8</span></div>
               <div class="van-tabs__line" style="width: 0px; transform: translateX(0px) translateX(-50%);"></div>
             </div>
           </div>
diff --git a/src/tabs/Title.js b/src/tabs/Title.js
index 97c57537b..6d112a252 100644
--- a/src/tabs/Title.js
+++ b/src/tabs/Title.js
@@ -42,10 +42,6 @@ export default createComponent({
         style.color = titleColor;
       }
 
-      if (this.scrollable && this.ellipsis) {
-        style.flexBasis = `${88 / this.swipeThreshold}%`;
-      }
-
       return style;
     },
   },
@@ -84,7 +80,6 @@ export default createComponent({
           bem({
             active: this.isActive,
             disabled: this.disabled,
-            complete: this.scrollable,
           }),
         ]}
         style={this.style}
diff --git a/src/tabs/index.less b/src/tabs/index.less
index eb081bc04..062f6ab62 100644
--- a/src/tabs/index.less
+++ b/src/tabs/index.less
@@ -53,12 +53,8 @@
 
     &--scrollable {
       .van-tab {
-        flex: 0 0 22%;
-
-        &--complete {
-          flex: 1 0 auto;
-          padding: 0 @padding-sm;
-        }
+        flex: 1 0 auto;
+        padding: 0 @padding-sm;
       }
 
       .van-tabs__nav {