diff --git a/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue b/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue
index 46f0b8f..07f167e 100644
--- a/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue
+++ b/frontend/src/views/home/components/dataCheckSingleChannelSingleTestPopup.vue
@@ -372,7 +372,10 @@ const updateTableData = async () => {
       setRawData(resRawData)
       checkList.length = 0
       let key = formatHarmNum(keys1[0])
-      checkList.push({value: keys1[0], label: resCheckResult.isData === 1 ? `${key}` : resCheckResult.isData === 4 ? `${key}（/）` : resCheckResult.isData === 5? `${key}（-）`:`${key}（不符合）`})
+      checkList.push({
+        value: keys1[0],
+        label: resCheckResult.isData === 1 ? `${key}` : resCheckResult.isData === 4 ? `${key}（/）` : resCheckResult.isData === 5 ? `${key}（-）` : `${key}（不符合）`
+      })
       if (currentCheckItem.value == checkList[0].value) {
         doCurrentCheckItemUpdate(checkList[0].value)
       } else {
@@ -384,7 +387,7 @@ const updateTableData = async () => {
         let hum = formatHarmNum(key)
         tempCheckList.push({
           value: key,
-          label: value.isData === 1 ? `${hum}`: value.isData === 4 ? `${hum}（/）` : value.isData === 5? `${hum}（-）`:`${hum}（不符合）`
+          label: value.isData === 1 ? `${hum}` : value.isData === 4 ? `${hum}（/）` : value.isData === 5 ? `${hum}（-）` : `${hum}（不符合）`
         })
       }
 
@@ -525,19 +528,19 @@ const setCheckResultData = (data: CheckData.ResCheckResult | null) => {
     result.push({
       stdA: numberToFixed(data.dataA.resultData),
       dataA: numberToFixed(data.dataA.data),
-      errorA: data.dataA.errorData+'',
+      errorA: data.dataA.errorData == null ? '/' : data.dataA.errorData + '',
       maxErrorA: toMaxErrorStr(data.dataA.radius, data.dataA.unit),
       unitA: data.dataA.unit,
       isDataA: data.dataA.isData,
       stdB: numberToFixed(data.dataB.resultData),
       dataB: numberToFixed(data.dataB.data),
-      errorB: data.dataB.errorData+'',
+      errorB: data.dataB.errorData == null ? '/' : data.dataB.errorData + '',
       maxErrorB: toMaxErrorStr(data.dataB.radius, data.dataB.unit),
       isDataB: data.dataB.isData,
       unitB: data.dataB.unit,
       stdC: numberToFixed(data.dataC.resultData),
       dataC: numberToFixed(data.dataC.data),
-      errorC: data.dataC.errorData+'',
+      errorC: data.dataC.errorData == null ? '/' : data.dataC.errorData + '',
       maxErrorC: toMaxErrorStr(data.dataC.radius, data.dataC.unit),
       isDataC: data.dataC.isData,
       unitC: data.dataC.unit,
@@ -552,7 +555,7 @@ const setCheckResultData = (data: CheckData.ResCheckResult | null) => {
     result.push({
       stdT: numberToFixed(data.dataT.resultData),
       dataT: numberToFixed(data.dataT.data),
-      errorT: data.dataT.errorData+'',
+      errorT: data.dataT.errorData == null ? '/' : data.dataT.errorData + '',
       maxErrorT: toMaxErrorStr(data.dataT.radius, data.dataT.unit),
       isDataT: data.dataT?.isData,
       unitT: data.dataT.unit,