diff --git a/ui/dasadmin/src/views/backend/realData/index.vue b/ui/dasadmin/src/views/backend/realData/index.vue
index 1b0f7d00..f62b064d 100644
--- a/ui/dasadmin/src/views/backend/realData/index.vue
+++ b/ui/dasadmin/src/views/backend/realData/index.vue
@@ -7,7 +7,7 @@
                     <div class="transferLeft">
                         <div class="transferHeader">
                             <span class="transferTitle">可添加的测点</span>
-                            <el-radio-group v-model="radioActiveName" @change="handleradioClose">
+                            <el-radio-group v-model="radioActiveName" @change="handleradioChange">
                                 <el-radio value="138">模拟量</el-radio>
                                 <el-radio value="140">状态量</el-radio>
                             </el-radio-group>
@@ -16,8 +16,9 @@
                             <el-table class="tablePart"
                                       ref="tableRef"
                                       :data="modalTbleData"
-                                      @selectionChange="selectTable">
-                                <el-table-column type="selection" width="55" />
+                                      @selectionChange="selectTable"
+                                      :row-key="getRowKey">
+                                <el-table-column type="selection" width="55" :reserve-selection="true"/>
                                 <el-table-column prop="porder" label="序号" width="60" />
                                 <el-table-column prop="attributeCode" sortable label="名称" />
                                 <el-table-column prop="attributeName" sortable label="描述" />
@@ -111,14 +112,8 @@ import {Crop,Download,Top,Bottom} from '@element-plus/icons-vue'
 import {onMounted, onUnmounted, reactive, ref, watch,computed} from 'vue'
 import {ElMessage} from 'element-plus'
 import {equipList,getModelAttributeList,getsnapshotData} from "/@/api/backend/realData/request.ts";
-import * as console from "console";
 
 const tableData = ref()
-/*const tableItem0: any = {
-    label: '风机列表',
-    prop: 'code',
-    align: 'center',
-}*/
 const tableItem0: any = [
     {
         label: '风机列表',
@@ -190,7 +185,7 @@ const tableColumn=ref(
 
 const deviceList = ref()
 const tableList=ref()
-var modalTbleData=ref<any[]>([])
+const modalTbleData=ref<any[]>([])
 const devicelistData = reactive({
     objectType: 10002,
 })
@@ -210,12 +205,10 @@ const deviceQuery = (data: any) => {
             snapshotParms.push({...objparms})
         })
         getsnapshotData(snapshotParms).then((res) => {
-            debugger
             if (res.code == 200) {
                 const tsnapshotVoObject: any = res.data;
                 const tsnapshotVoMap = new Map(Object.entries(tsnapshotVoObject));
                 const updatedTableData = tableColumn.value.reduce((acc, item1) => {
-                    debugger
                     acc.forEach((item, i) => {
                         const itemKey = item.id;
                         if (tsnapshotVoMap.has(itemKey)) {
@@ -265,7 +258,7 @@ const modelAttributeList=(data: any) =>{
     })
 }
 
-const Statistic=ref(0)
+
 
 interface TableType {
     attributeCode:string
@@ -282,12 +275,26 @@ interface TableType {
     visible:number | null
 
 }
+
+const tableRef=ref()
 const multipleSelection = ref<TableType[]>([])
-const selectTable = (selected: TableType[]) => {
-    Statistic.value=selected.length
-    multipleSelection.value =selected
-    selectpageTotal.value=selected.length
+const Statistic = computed(() => multipleSelection.value.length)
+const selectTable = (selected: TableType[] | null) => {
+    if (!selected) {
+        console.error('Selected is null or undefined')
+        return
+    }
+    multipleSelection.value = selected
 }
+const getRowKey = (row) => row.id;
+const visible = ref(false)
+const openMeasure=() =>{
+    visible.value=true
+    queryListData.iotModelId=iotModelId.value
+    queryListData.attributeType=radioActiveName.value
+    modelAttributeList(queryListData)
+}
+
 const moveUp = (index:number) => {
     if (index > 0) {
         const temp = multipleSelection.value[index];
@@ -308,12 +315,13 @@ const moveDown = (index:number) => {
 const clearList=() => {
     Statistic.value=0
     multipleSelection.value = [];
+    tableRef.value.clearSelection()
     queryListData.iotModelId=iotModelId.value
     queryListData.attributeType=radioActiveName.value
     modelAttributeList(queryListData)
 }
- const handleradioClose=() => {
-     multipleSelection.value = [];
+ const handleradioChange=() => {
+     //multipleSelection.value = [];
      queryListData.iotModelId=iotModelId.value
      queryListData.attributeType=radioActiveName.value
      modelAttributeList(queryListData)
@@ -366,13 +374,7 @@ const selecthandleCurrentChange = (val: number) => {
     modelAttributeList(queryListData)*/
 }
 
-const visible = ref(false)
-const openMeasure=() =>{
-    visible.value=true
-    queryListData.iotModelId=iotModelId.value
-    queryListData.attributeType=radioActiveName.value
-    modelAttributeList(queryListData)
-}
+
 
 const handleClose = (done: () => void) => {
     visible.value = false
@@ -388,26 +390,38 @@ const objparms = reactive({
 const getTableData = () => {
     const deviceId=deviceList.value.map((item) => item.id);
     const tableColumnEnds = ref([]);
+    const tableColumnup = ref([]);
     const tableColumnMap = new Map();
     tableColumn.value.forEach(item1 => {
         if (item1.prop) {
             tableColumnMap.set(item1.prop, item1);
+            tableColumnup.value.push({
+                label: item1.label,
+                prop: item1.prop,
+                align: 'center',
+            });
         }
     });
-    multipleSelection.value.forEach(item => {
-        if (item.attributeCode) {
-            const attributeCodeLower = item.attributeCode.toLowerCase();
-            if (!tableColumnMap.has(attributeCodeLower)) {
-                tableColumnEnds.value.push({
-                    label: item.attributeName,
-                    prop: attributeCodeLower,
-                    align: 'center',
-                });
+    if(multipleSelection.value.length === 0){
+        tableColumn.value = [...tableItem0, ...tableColumnEnds.value];
+    }else{
+        multipleSelection.value.forEach(item => {
+            if (item.attributeCode) {
+                const attributeCodeLower = item.attributeCode.toLowerCase();
+                if (!tableColumnMap.has(attributeCodeLower)) {
+                    tableColumnEnds.value.push({
+                        label: item.attributeName+'\n'+item.unit,
+                        prop: attributeCodeLower,
+                        align: 'center',
+                    });
+                }
             }
-        }
-    });
+        });
+        tableColumn.value = [...tableColumnup.value, ...tableColumnEnds.value];
+    }
 
-    tableColumn.value = [...tableItem0, ...tableColumnEnds.value];
+
+    //tableColumn.value = [...tableItem0, ...tableColumnEnds.value];
     deviceId.forEach((item,index) => {
         objparms.deviceId=item
         objparms.attributes=multipleSelection.value.map((item) => item.attributeCode)
@@ -416,36 +430,8 @@ const getTableData = () => {
     getsnapshotData(snapshotParms).then((res) => {
         if (res.code == 200) {
             const tsnapshotVoObject: any = res.data;
-           /* const validatedSelections = multipleSelection.value.filter(item => typeof item === 'object' && item !== null);
-            const validatedTableItems = tableData.value.filter(item => typeof item === 'object' && item !== null);
-
-            const attributeCodeMap = new Map();
-            validatedSelections.forEach(selectionItem => {
-                if (selectionItem.attributeCode) {
-                    attributeCodeMap.set(selectionItem.id, selectionItem.attributeCode.toLowerCase());
-                }
-            });
-
-            validatedTableItems.forEach((tableItem: any, index: number, tableArray: any) => {
-                try {
-                    debugger
-                    for (const key in tsnapshotVoObject) {
-                        if (tableItem.id === key) {
-                            const attributeCodeLower = attributeCodeMap.get(key);
-                            if (attributeCodeLower) {
-                                const value = tsnapshotVoObject[key]?.[attributeCodeLower];
-                                const formattedValue = value ? (value % 1 === 0 ? value : value.toFixed(3)) : '-';
-                                tableArray[index] = { ...tableItem, [attributeCodeLower]: formattedValue };
-                            }
-                        }
-                    }
-                } catch (error) {
-                    console.error('Error processing data:', error);
-                }
-            });*/
             multipleSelection.value.map((item1: any) => {
                 tableData.value.forEach((item: any, i: number, arr: any) => {
-                    debugger
                     for (const itemKey in tsnapshotVoObject) {
                         if (item.id === itemKey) {
                             const attributeCodeLower = item1.attributeCode?.toLowerCase();
@@ -483,9 +469,11 @@ const downFun=(tableColumn,tableData)=>{
     let str = ``;
     for(let i = 0; i < tableDatadown.length; i++) {
         for(let item in tableDatadown[i]) {
-            // 2.5.1 注意要将本身就有换行或者英文逗号的内容进行变换 否则表格内容会错乱
-            //tableDatadown[i][item] = tableDatadown[i][item].replace(/\n/g, ' ')
-            //tableDatadown[i][item] = tableDatadown[i][item].replace(/,/g, '，') // 英文替换为中文
+            if (typeof tableDatadown[i][item] === 'string') {
+                tableDatadown[i][item] = tableDatadown[i][item].replace(/[\n,]/g, match => match === '\n' ? ' ' : '，');
+            } else {
+                console.warn(`tableDatadown[${i}][${item}] is not a string`);
+            }
             str += `${tableDatadown[i][item] + '\t'},`;
         }
         str += '\n';