代码修改

src/components/NafmHeader.vue

@@ -105,7 +105,7 @@ export default {
   directives: {
     wrap: {
       inserted: function (el, binding, vnode, oldVnode) {
-        setTimeout(() => {
+        // setTimeout(() => {
           const { arg, value } = binding
           const style = { width: 0, height: 0 }
           for (let i = 0; i < el.childNodes.length; i++) {
@@ -127,7 +127,7 @@ export default {
 
           style.width && (el.style.width = `${style.width}px`)
           style.height && (el.style.height = `${style.height}px`)
-        }, 0);
+        // }, 0);
       }
     }
   }

src/components/SearchInput.vue

 <template>
-  <form action="/">
+  <form action="javascript:return true">
     <van-search class="common_search" v-model="searchValue" v-on="$listeners" v-bind="$attrs" />
   </form>
 </template>
@@ -13,21 +13,21 @@ export default {
   model: {
     prop: ['keyword']
   },
-  data() {
+  data () {
     return {
       searchValue: ''
     }
   },
   watch: {
-    searchValue(val) {
+    searchValue (val) {
       this.$emit('input', val)
     },
-    keyword(val) {
+    keyword (val) {
       this.searchValue = val
     }
   }
 }
 </script>
 <style lang="less" scoped>
-@import "~@/assets/css/search.less";
+@import '~@/assets/css/search.less';
 </style>
\ No newline at end of file

src/views/homeSearch/components/SearchLayout.vue

@@ -22,9 +22,16 @@ export default {
   },
   data () {
     return {
-      keyword: this.defKeyword,
+      keyword: ''
     }
   },
+
+  watch: {
+    defKeyword (val, old) {
+      this.keyword = val
+    }
+  },
+
   methods: {
     handleSearch (val) {
       this.$store.dispatch('search/APushHomeSearchValue', val)
@@ -34,6 +41,9 @@ export default {
     emitSearchValue (val) {
       this.$emit('search', val)
     }
+  },
+  mounted () {
+    // this.keyword = this.defKeyword
   }
 }
 </script>