diff --git a/ui/dasadmin/src/views/backend/realData/index.vue b/ui/dasadmin/src/views/backend/realData/index.vue
index a6692899..826c189c 100644
--- a/ui/dasadmin/src/views/backend/realData/index.vue
+++ b/ui/dasadmin/src/views/backend/realData/index.vue
@@ -123,7 +123,8 @@ const tableItem0: any = [
         prop: 'code',
         align: 'center',
         custom: 'default',
-        name:''
+        name:'',
+        title: '风机列表'
 }]
 const tableItem1: any = [
     {
@@ -331,17 +332,24 @@ const selectList=ref([])
 const getSel = () => {
     debugger
     selectList.value=[]
-    tableColumn.value.forEach(item => {
-        if (item.prop) {
-            if(item.prop!='code'){
-                selectList.value.push({
-                    attributeName: item.title,
-                    attributeCode: item.name,
-                });
-            }
+    try {
+        if (tableColumn.value && Array.isArray(tableColumn.value)) {
+            for (const item of tableColumn.value) {
+                if (item && item.prop && item.prop !== 'code') {
+                    if(item.title!==undefined){
+                        selectList.value.push({
+                            attributeName: item.title || '',
+                            attributeCode: item.name || '',
+                            unit: item.unit || '',
+                        });
+                    }
 
+                }
+            }
         }
-    });
+    } catch (error) {
+        console.error('Error in tableColumn processing:', error);
+    }
     //tableRef.value.clearSelection()
     if (selectList.value.length > 0) {
         //setTimeout(()=>{
@@ -601,14 +609,11 @@ const downFun=(tableColumn,tableData)=>{
 onUnmounted(() => {
     autoUpdateInterval.value && clearInterval(autoUpdateInterval.value)
     autoUpdateInterval.value = null
-    //selectList.value=[]
 })
 
 onMounted(() => {
     deviceQuery(devicelistData)
-    //queryListData.pageSize=200
     modelAttributeList(queryListData)
-    //tableRef.value.toggleRowSelection(modalTbleData.value[0], true);
 })
 </script>