diff --git a/examples/play/index.vue b/examples/play/index.vue
index 2506a031c..2370097d6 100644
--- a/examples/play/index.vue
+++ b/examples/play/index.vue
@@ -1,76 +1,15 @@
 <template>
   <div style="margin: 20px;">
-    <el-input
-      v-model="input"
-      placeholder="请输入内容"
-      :formatter="(value) => value + 'input'"
-      :parser="(value) => value.replace(/input/g, '')"
-    ></el-input>
-    <el-input
-    type="textarea"
-    placeholder="请输入内容"
-    v-model="textarea"
-    maxlength="30"
-    :formatter="(value) => value + 'input'"
-    show-word-limit
-  ></el-input>
-    <el-button type="primary" size="default" @click="formatterFn"
-      >1212</el-button
-    >
-
-    <el-button type="text" @click="dialogVisible = true"
-      >点击打开 Dialog</el-button
-    >
-    <el-dialog
-      title="提示"
-      :visible.sync="dialogVisible"
-      :modal="false"
-      :close-on-click-modal="false"
-      width="30%"
-      :before-close="handleClose"
-    >
-      <span>这是一段信息</span>
-      <span slot="footer" class="dialog-footer">
-        <el-button @click="dialogVisible = false">取 消</el-button>
-        <el-button type="primary" @click="dialogVisible = false"
-          >确 定</el-button
-        >
-      </span>
-    </el-dialog>
+    <el-input v-model="input" placeholder="请输入内容"></el-input>
   </div>
 </template>
 
 <script>
-export default {
-  data() {
-    return {
-      input: "12",
-      textarea:'0',
-      dialogVisible: false,
-    };
-  },
-  mounted() {},
-  methods: {
-    handleClose(done) {
-      this.$confirm("确认关闭？")
-        .then((_) => {
-          done();
-        })
-        .catch((_) => {});
-    },
-
-    formatterFn(value) {
-      console.log(this.$el.querySelector("input"));
-      let t = this.$el.querySelector("input");
-      let evt = document.createEvent("HTMLEvents");
-      evt.initEvent("input", true, true);
-      
-      t.value = "setValue";
-      t.dispatchEvent(evt);
-      //  value =  122
-      // ('value', 'text');
-      // return value + "1212";
-    },
-  },
-};
+  export default {
+    data() {
+      return {
+        input: 'Hello Element UI!'
+      };
+    }
+  };
 </script>