style：表管理-计算规则添加文案提示

src/views/mes/energydevice/EnergyDeviceForm.vue

@@ -54,8 +54,7 @@
 
       <el-form-item :label="t('EnergyManagement.EnergyDevice.dialogRulesLabel')" prop="operationRulesVOList">
         <div class="w-full flex flex-col gap-8px">
-          <div
-v-for="(rule, index) in formData.operationRulesVOList" :key="index"
+          <div v-for="(rule, index) in formData.operationRulesVOList" :key="index"
             class="w-full flex items-center gap-8px">
             <el-tree-select
               v-model="rule.pointValue"
@@ -92,6 +91,7 @@ v-for="(rule, index) in formData.operationRulesVOList" :key="index"
               </div>
             </template>
           </div>
+          <div class="text-12px text-[#909399] leading-20px">按“计算规则”添加顺序从上到下依次计算，不按乘除优先。</div>
         </div>
       </el-form-item>