modify

@@ -531,6 +531,7 @@ export function filterRepeat(arr, key) {
 }
 /**
  * Array Json
+ * @author SunYu
  * @param {Array} arr
  * @param {string} key
  * @param {string} time

 import YlElInputNumber from "./src/input-number";
 
-/* istanbul ignore next */
 YlElInputNumber.install = function (Vue) {
   Vue.component(YlElInputNumber.name, YlElInputNumber);
 };
-
+// 该组件是基于Element UI InputNumber 计数器
 export default YlElInputNumber;

@@ -46,11 +46,8 @@
   </div>
 </template>
 <script>
-  import ElInput from 'element-ui/packages/input';
-  import Focus from 'element-ui/src/mixins/focus';
   export default {
     name: 'YlElInputNumber',
-    mixins: [Focus('input')],
     inject: {
       elForm: {
         default: ''
@@ -59,9 +56,6 @@
         default: ''
       }
     },
-    components: {
-      ElInput
-    },
     props: {
       step: {
         type: Number,