diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
index 8d0ce71c..ab6449bf 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
@@ -708,8 +708,8 @@ export default {
       criterionType: null,
       tools: [],
       rotateOptions: [
-        { label: this.$t('trials:reading:button:rotateDefault'), val: 1, icon: ''},
-        { label: this.$t('trials:reading:button:rotateVertical'), val: 2, icon: 'rotateVertical'  },
+        { label: this.$t('trials:reading:button:rotateDefault'), val: 1, icon: '' },
+        { label: this.$t('trials:reading:button:rotateVertical'), val: 2, icon: 'rotateVertical' },
         { label: this.$t('trials:reading:button:rotateHorizontal'), val: 3, icon: 'rotateHorizontal' },
         { label: this.$t('trials:reading:button:rotateTurnLeft'), val: 4, icon: 'rotateTurnLeft' },
         { label: this.$t('trials:reading:button:rotateTurnRight'), val: 5, icon: 'rotateTurnRight' }
@@ -899,8 +899,8 @@ export default {
           this.fps = 15
         }
         if (index === this.cells.length - 1 && series && series.TaskInfo) {
-          this.lastViewportTaskId = series.TaskInfo.VisitTaskId
-          this.currentVisitInfo = series.TaskInfo
+          // this.lastViewportTaskId = series.TaskInfo.VisitTaskId
+          // this.currentVisitInfo = series.TaskInfo
         }
       }
     },
@@ -3498,14 +3498,14 @@ export default {
         this.setToolsPassive()
         this.rows = 1
         this.cols = 1
-        this.activeViewportIndex = 0
         this.fullScreenIndex = null
         this.isMPR = false
         obj.isChange = false
         return this.$nextTick(() => {
           DicomEvent.$emit('activeSeries', obj)
           DicomEvent.$emit('changeMPR')
-          this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].setSeriesInfo(obj)
+          this.$refs[`${this.viewportKey}-0`][0].setSeriesInfo(obj)
+          this.activeViewportIndex = 0
           const renderingEngine = getRenderingEngine(renderingEngineId)
           renderingEngine.resize(true, false)
           renderingEngine.render()
@@ -3519,6 +3519,7 @@ export default {
       if (!obj.IsDicom) {
         return this.previewNoneDicoms(obj)
       }
+      this.activeViewportIndex = 0
       this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].setSeriesInfo(obj)
       this.clipPlaying = false
       this.fps = 15