diff --git a/pages/component/input/input.test.js b/pages/component/input/input.test.js
index a1d7c942125cbda9b933047b02dea9826c589c8a..be9d4e6c8fe5b23f737596e828b7bdb50939abb2 100644
--- a/pages/component/input/input.test.js
+++ b/pages/component/input/input.test.js
@@ -147,6 +147,22 @@ describe('component-native-input', () => {
     expect(await (await page.$('#uni-input-cursor-color')).attribute("cursor-color")).toBe("red")
   })
 
+  it("maxlength default", async () => {
+    const input = await page.$('#uni-input-disable');
+    let str = "";
+    for(let i = 0;i < 200;i++){
+      str += `${i}`
+    }
+    await page.setData({
+      disableValue: str
+    })
+    let length = (await input.attribute("value")).length
+    expect(length).toBe(140)
+    await page.setData({
+      disableValue: ""
+    })
+  })
+
   it("afterAllTestScreenshot", async () => {
     const image = await program.screenshot({
       fullPage: true
diff --git a/pages/component/input/input.uvue b/pages/component/input/input.uvue
index c5d138f52ea3cfd3565e218a383ff69d33aaefc4..52e85b2d1204875b8d4ba52ace82b0667de218a6 100644
--- a/pages/component/input/input.uvue
+++ b/pages/component/input/input.uvue
@@ -59,7 +59,7 @@
           <text class="uni-title-text">设置禁用输入框</text>
         </view>
         <view class="input-wrapper">
-          <input id="uni-input-disable" class="uni-input" :disabled="true" />
+          <input id="uni-input-disable" class="uni-input" :disabled="true" :value="disableValue"/>
         </view>
       </view>
 
@@ -265,7 +265,8 @@
         inputMaxLengthFocus: false,
         inputPasswordValue: "",
         inputFocusKeyBoardChangeValue: true,
-        holdKeyboard: false
+        holdKeyboard: false,
+        disableValue: ""
       }
     },
     methods: {