def in valueDefinitions" :value="def.code">{{def.name}}</option>
                </select>

                <!-- UDP -->
                <select class="ui dropdown auto-width" name="value" v-if="item.category == 'udp'">
                    <option v-for="def in valueDefinitions" :value="def.code">{{def.name}}</option>
                </select>
            </td>
        </tr>
        <tr>
            <td>数据保留周期</td>
            <td>
                <div class="ui input">
                    <inpu