diff --git a/src/components/content/airInfo/AirInfo.vue b/src/components/content/airInfo/AirInfo.vue
index 15abe69..63769b9 100644
--- a/src/components/content/airInfo/AirInfo.vue
+++ b/src/components/content/airInfo/AirInfo.vue
@@ -100,7 +100,7 @@ watch(() => props.list, (now) => {
   })
 }, {deep: true});
 watch(() => props.airData, (now) => {
-  if (now.sensorList !== null) {
+  if (now.sensorList.length !== 0) {
     if (now.sensorList.length === 0) {
       airList.value = []
     } else {
diff --git a/src/components/content/usedEle/UsedEle.vue b/src/components/content/usedEle/UsedEle.vue
index 00de321..6108fdd 100644
--- a/src/components/content/usedEle/UsedEle.vue
+++ b/src/components/content/usedEle/UsedEle.vue
@@ -74,7 +74,12 @@ const bgImage = computed(() =>
         : "bg.png"
 );
 watch(() => props.eleData, (now) => {
-  getBasicData(now.frequencyChangerList)
+  console.log('now.frequencyChangerList',now)
+  if(now.frequencyChangerList.length===0){
+    electricityConsumptionMonthly.value=0
+  }else {
+    getBasicData(now.frequencyChangerList)
+  }
   setValueA()
 }, {deep: true});
 watch(() => props.list, (now) => {
@@ -94,19 +99,21 @@ onMounted(() => {
   setValueB()
 })
 const setValueA = () => {
-  if (electricityConsumptionMonthly.value === 0 || length.value === null) return
+  if (electricityConsumptionMonthly.value === 0 || length.value === null) {
+    valueA.value.style.height = `0px`;
+  }
   let width = (electricityConsumptionMonthly.value * length.value.offsetHeight) / 10000;
   valueA.value.style.height = `${width}px`;
 }
 const setValueB = () => {
-  if (monthlySavings.value === 0 || length.value === null) return
+  if (monthlySavings.value === 0 || length.value === null) {
+    valueB.value.style.height = `0px`;
+  }
   let width = (monthlySavings.value * length.value.offsetHeight) / 10000;
   valueB.value.style.height = `${width}px`;
 }
 const getBasicData = (data) => {
-  if(data!==null){
     electricityConsumptionMonthly.value = data[0].electricityConsumptionMonthly
-  }
 }
 const handleOpenChart = () => {
   console.log('用电量弹窗')
diff --git a/src/views/tunnel/index.vue b/src/views/tunnel/index.vue
index b2e6465..178a4f6 100644
--- a/src/views/tunnel/index.vue
+++ b/src/views/tunnel/index.vue
@@ -194,17 +194,17 @@ const getScreenInfo = (id) => {
     tunnelId.value = id
     getLargeScreen(id).then((res) => {
       if (res?.code === 1000) {
-        if(res.data.frequencyChangerList!==null&&res.data.frequencyChangerList.length!==0){
+        if(res.data.frequencyChangerList.length!==0){
           showFanLoading.value=0
         }else {
           showFanLoading.value=1
         }
-        if(res.data.windPressureSensorList!==null&&res.data.windPressureSensorList.length!==0){
+        if(res.data.windPressureSensorList.length!==0){
           showWindLoading.value=0
         }else {
           showWindLoading.value=1
         }
-        if(res.data.sensorList!==null&&res.data.sensorList.length!==0){
+        if(res.data.sensorList.length!==0){
           res.data.sensorList.forEach((item,index)=>{
             if (
                 item.equipmentType === "carbonDioxide" ||