diff --git a/examples/routers/input-number.vue b/examples/routers/input-number.vue
index c21162b..6a1f324 100644
--- a/examples/routers/input-number.vue
+++ b/examples/routers/input-number.vue
@@ -1,11 +1,12 @@
 <template>
     <div>
-        <Input-number :max="max" name="he" :min="-1" v-model="v1" :autofocus="autofocus"></Input-number>
-        {{ v1 }}
-        <div @click="c">change v1</div>
-        <div @click="changeMax">change max</div>
-        <Input-number disabled :max="10" :min="1" :step="1.2" v-model="v2"></Input-number>
-        <Input-number :max="10" :min="1" v-model="obj.v"></Input-number>
+        <!--<Input-number :max="max" name="he" :min="-1" v-model="v1" :autofocus="autofocus"></Input-number>-->
+        <!--{{ v1 }}-->
+        <!--<div @click="c">change v1</div>-->
+        <!--<div @click="changeMax">change max</div>-->
+        <!--<Input-number disabled :max="10" :min="1" :step="1.2" v-model="v2"></Input-number>-->
+        <!--<Input-number :max="10" :min="1" v-model="obj.v"></Input-number>-->
+        <InputNumber :max="10" :min="1" v-model="value1"></InputNumber>
     </div>
 </template>
 <script>
@@ -19,7 +20,8 @@
                 autofocus: true,
                 obj: {
 
-                }
+                },
+                value1: 1
             };
         },
         computed: {},
diff --git a/src/components/input-number/input-number.vue b/src/components/input-number/input-number.vue
index a53f8dc..af24ff1 100644
--- a/src/components/input-number/input-number.vue
+++ b/src/components/input-number/input-number.vue
@@ -3,13 +3,13 @@
         <div :class="handlerClasses">
             <a
                 @click="up"
-                @mouse.down="preventDefault"
+                @mousedown="preventDefault"
                 :class="upClasses">
                 <span :class="innerUpClasses" @click="preventDefault"></span>
             </a>
             <a
                 @click="down"
-                @mouse.down="preventDefault"
+                @mousedown="preventDefault"
                 :class="downClasses">
                 <span :class="innerDownClasses" @click="preventDefault"></span>
             </a>
--
libgit2 0.21.4