diff --git a/pages/component/button/button.test.js b/pages/component/button/button.test.js
index ccd09420ba41febaeeb0bbbeeaf30b8f1065aa10..ed8384a5b1b7e6ad518bd6208ee55189f7806c2d 100644
--- a/pages/component/button/button.test.js
+++ b/pages/component/button/button.test.js
@@ -86,4 +86,11 @@ describe('Button.uvue', () => {
     const value = await page.callMethod('checkUniButtonElement')
     expect(value).toBe(true)
   })
+  it("setbuttonEmpty", async () => {
+    const textBtn = await page.$('.btn')
+    await page.setData({
+      text: '',
+    })
+    expect(await textBtn.text()).toEqual('')
+  })
 })
diff --git a/pages/component/button/buttonstatus.uvue b/pages/component/button/buttonstatus.uvue
index 7602f2a0b652a1eeee05cf68c069c7a1d3ea68f3..acc69aa0756874e753042f3a1ab23ae7cb180b3f 100644
--- a/pages/component/button/buttonstatus.uvue
+++ b/pages/component/button/buttonstatus.uvue
@@ -136,7 +136,7 @@
        </view>
        <view class="content">
           <button style="margin: 10px;" type="primary" size="default" :disabled="disabled_boolean">uni-app x</button>
-          <button style="margin: 10px;" type="primary" @tap="change_disabled_boolean(!disabled_boolean)">修改disabled为{{disabled_boolean}}</button>
+          <button style="margin: 10px;" type="primary" @tap="change_disabled_boolean(!disabled_boolean)">修改disabled为{{!disabled_boolean}}</button>
        </view>
   </view>
 </template>