升级

src/views/certificate/index.vue

@@ -10,7 +10,7 @@
             <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value"> </el-option>
           </el-select>
         </el-col>
-        <el-col :span="5" class="searchInp"><el-input v-model="input" placeholder="请输入内容"></el-input></el-col>
+        <el-col :span="5" class="searchInp"><el-input v-model="input" placeholder="输入凭证信息"></el-input></el-col>
         <el-col :span="2" class="searchBtn"><el-button icon="el-icon-search"></el-button></el-col>
       </el-col>
       <el-col>