diff --git a/test/unit/components/tabs.vue b/test/unit/components/tabs.vue
index a63a15b0d..b2b06f815 100644
--- a/test/unit/components/tabs.vue
+++ b/test/unit/components/tabs.vue
@@ -1,6 +1,6 @@
 <template>
   <van-tabs :active="active" :duration="duration" @click="handleTabClick" @disabled="handleTabDisabledClick">
-    <van-tab title="选项一">内容一</van-tab>
+    <van-tab :title="firstTabTitle" :disabled="firstTabDisabled">内容一</van-tab>
     <van-tab title="选项二">内容二</van-tab>
     <van-tab title="选项三" disabled>内容三</van-tab>
     <van-tab title="选项四">内容四</van-tab>
@@ -17,6 +17,16 @@ export default {
     'van-tabs': Tabs
   },
 
+  props: {
+    firstTabTitle: {
+      type: String,
+      default: '选项一'
+    },
+    firstTabDisabled: {
+      type: Boolean
+    }
+  },
+
   data() {
     return {
       active: 0,
diff --git a/test/unit/specs/tabs.spec.js b/test/unit/specs/tabs.spec.js
index eb6252a12..3de9cf3f9 100644
--- a/test/unit/specs/tabs.spec.js
+++ b/test/unit/specs/tabs.spec.js
@@ -146,4 +146,15 @@ describe('Tabs', () => {
       done();
     }, 1200);
   });
+
+  it('watch tab props changes', (done) => {
+    wrapper = mount(TabsTestComponent);
+    wrapper.vm.firstTabTitle = '测试标题';
+    wrapper.vm.firstTabDisabled = true;
+
+    wrapper.vm.$nextTick(() => {
+      expect(wrapper.find('.van-tab')[0].text().replace(/\n|\s/g, '')).to.equal('测试标题');
+      done();
+    });
+  });
 });