diff --git a/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue b/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue
index ce5b750..ab859d3 100644
--- a/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue
+++ b/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue
@@ -194,7 +194,7 @@ const handleNodeClick = async (data: any) => {
     scriptType = data.scriptType ?? scriptType
 
     console.log("点击左侧树节点触发事件handleNodeClick", checkIndex.value)
-    if (checkIndex.value) {
+    if (checkIndex.value!== '') {
       await updateTableData()
       activeTab.value = 'resultTab'
     }
@@ -497,6 +497,7 @@ const setRawData = (data: CheckData.RawDataItem[]) => {
     item.dataC = stringToFixed(item.dataC)
     item.dataT = stringToFixed(item.dataT)
   })
+  rawTableData.length = 0
   Object.assign(rawTableData, data)
   console.log("原始数据", rawTableData)
 }