修复bug

index.html

@@ -46,7 +46,7 @@
 			<div class="input-group">
 				<input type="text" class="form-control" v-model="searchText" placeholder="输入搜索内容">
 				<span class="input-group-btn">
-        <button class="btn btn-danger" type="button" @click="cleanSearchText">清楚搜索内容</button>
+        <button class="btn btn-danger" type="button" @click="cleanSearchText">清除搜索内容</button>
       </span>
 			</div>
 		</div>
@@ -90,6 +90,9 @@
 					let serviceList = [];
 					for (let i = 0; i < valArr.length; i++) {
 						let val = valArr[i];
+						if (val.trim() == ''){
+							continue;
+						}
 						this.allServiceList.forEach((item) => {
 							console.log(item)
 							if (item.serviceName.indexOf(val) != -1) {