diff --git a/src/store/modules/reading.js b/src/store/modules/reading.js
index 8418f231..6ca73932 100644
--- a/src/store/modules/reading.js
+++ b/src/store/modules/reading.js
@@ -493,11 +493,10 @@ const actions = {
     })
   },
   removeCustomizeMeasuredData({ state }, obj) {
-    
     return new Promise(async resolve => {
       var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
       var measureData = state.visitTaskList[index].MeasureData
-      console.log('removeCustomizeMeasuredData',obj, state.visitTaskList[index].MeasureData)
+      console.log('removeCustomizeMeasuredData', obj, state.visitTaskList[index].MeasureData)
       // var uuid = obj.measureData.data.uuid
       // var idx = measureData.findIndex(item => item.MeasureData && item.MeasureData.data && item.MeasureData.data.uuid === uuid)
       // console.log(obj, measureData)
@@ -682,7 +681,7 @@ const actions = {
       } else {
         // state.visitTaskList[index].MeasureData.push(obj.MeasureData.data)
         state.visitTaskList[index].MeasureData.push({
-          MeasureData: obj.measureData          ,
+          MeasureData: obj.measureData,
           SeriesId: obj.measureData.seriesId,
           StudyId: obj.measureData.studyId,
           InstanceId: obj.measureData.instanceId,
@@ -898,7 +897,7 @@ const actions = {
   },
   setImageloadedInfo({ state }, obj) {
     var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
-    let prefetchInstanceCount = state.visitTaskList[index].StudyList[obj.studyIndex].SeriesList[obj.seriesIndex].prefetchInstanceCount
+    const prefetchInstanceCount = state.visitTaskList[index].StudyList[obj.studyIndex].SeriesList[obj.seriesIndex].prefetchInstanceCount
     state.visitTaskList[index].StudyList[obj.studyIndex].SeriesList[obj.seriesIndex].prefetchInstanceCount = prefetchInstanceCount + 100
     state.visitTaskList[index].StudyList[obj.studyIndex].SeriesList[obj.seriesIndex].imageloadedArr.push(obj.imageId)
   },
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/DicomViewer.vue b/src/views/trials/trials-panel/reading/dicoms/components/DicomViewer.vue
index 0d7be29a..b2453258 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/DicomViewer.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/DicomViewer.vue
@@ -1582,8 +1582,8 @@ export default {
             var seriesIdx = studyList[studyIdx].SeriesList.findIndex(s => s.seriesId === seriesId)
             if (seriesIdx > -1) {
               var series = studyList[studyIdx].SeriesList[seriesIdx]
-              let frame = this.visitTaskList[index].MeasureData[idx].MeasureData.frame
-              let filterStr = series.isExistMutiFrames ? `frame=${frame}&instanceId=${instanceId}` : `instanceId=${instanceId}`
+              const frame = this.visitTaskList[index].MeasureData[idx].MeasureData.frame
+              const filterStr = series.isExistMutiFrames ? `frame=${frame}&instanceId=${instanceId}` : `instanceId=${instanceId}`
               var instanceIdx = series.imageIds.findIndex(imageId => imageId.includes(filterStr))
               if (instanceIdx > -1) {
                 series.imageIdIndex = instanceIdx
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/ReadPage.vue b/src/views/trials/trials-panel/reading/dicoms/components/ReadPage.vue
index 6fcef3b7..9f61e1fb 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/ReadPage.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/ReadPage.vue
@@ -465,8 +465,8 @@ export default {
               if (seriesIdx > -1) {
                 var series = studyList[studyIdx].SeriesList[seriesIdx]
                 // var instanceIdx = series.instanceList.findIndex(imageId => !!~imageId.indexOf(instanceId))
-                let frame = this.visitTaskList[index].MeasureData[idx].MeasureData.frame
-                let filterStr = series.isExistMutiFrames ? `frame=${frame}&instanceId=${instanceId}` : `instanceId=${instanceId}`
+                const frame = this.visitTaskList[index].MeasureData[idx].MeasureData.frame
+                const filterStr = series.isExistMutiFrames ? `frame=${frame}&instanceId=${instanceId}` : `instanceId=${instanceId}`
                 var instanceIdx = series.imageIds.findIndex(imageId => imageId.includes(filterStr))
                 if (instanceIdx > -1) {
                   series.imageIdIndex = instanceIdx
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue b/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue
index 5c1de383..d6004582 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/StudyList.vue
@@ -446,7 +446,7 @@ export default {
           const srIdx = seriesList.findIndex(sr => sr.seriesId === measureDatas[i].SeriesId)
           // const instanceList = seriesList[srIdx].instanceList
           const imageIds = seriesList[srIdx].imageIds
-          let filterStr = seriesList[srIdx].isExistMutiFrames ? `frame=${measureDatas[i].MeasureData.frame}&instanceId=${measureDatas[i].InstanceId}` : `instanceId=${measureDatas[i].InstanceId}`
+          const filterStr = seriesList[srIdx].isExistMutiFrames ? `frame=${measureDatas[i].MeasureData.frame}&instanceId=${measureDatas[i].InstanceId}` : `instanceId=${measureDatas[i].InstanceId}`
           const isIdx = imageIds.findIndex(is => is.includes(filterStr))
           const series = seriesList[srIdx]
           series.imageIdIndex = isIdx
@@ -519,7 +519,7 @@ export default {
           const srIdx = seriesList.findIndex(sr => sr.seriesId === measureDatas[mIdx].SeriesId)
           // const instanceList = seriesList[srIdx].imageIds
           const imageIds = seriesList[srIdx].imageIds
-          let filterStr = seriesList[srIdx].isExistMutiFrames ? `frame=${measureDatas[mIdx].MeasureData.frame}&instanceId=${measureDatas[mIdx].InstanceId}` : `instanceId=${measureDatas[mIdx].InstanceId}`
+          const filterStr = seriesList[srIdx].isExistMutiFrames ? `frame=${measureDatas[mIdx].MeasureData.frame}&instanceId=${measureDatas[mIdx].InstanceId}` : `instanceId=${measureDatas[mIdx].InstanceId}`
           const isIdx = imageIds.findIndex(is => is.includes(filterStr))
           const series = seriesList[srIdx]
           series.imageIdIndex = isIdx