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 26b6af29..2f153a98 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
@@ -3003,7 +3003,15 @@ export default {
         const voi = metaData.get('voiLutModule', volume._imageIds[Math.ceil((volume._imageIds.length - 1) / 2)])
         const lower = voi.windowCenter[0] - voi.windowWidth[0] / 2
         const upper = voi.windowCenter[0] + voi.windowWidth[0] / 2 - 1
-        viewport.setProperties({ voiRange: { upper: upper, lower: lower } })
+        let viewportIds = ['viewport-MPR-0', 'viewport-MPR-1', 'viewport-MPR-2']
+        viewportIds.forEach(viewportId => {
+          let viewport = renderingEngine.getViewport(viewportId)
+          viewport.resetProperties()
+          viewport.setProperties({ voiRange: { upper: upper, lower: lower } })
+          viewport.render()
+        })
+
+        return this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].setFullScreen(index)
       }
       if (this.readingTool === 3 && this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].series.Modality === 'PT') {
         viewport.setProperties({ voiRange: { upper: 5, lower: 0 } })
@@ -3110,6 +3118,8 @@ export default {
       const renderingEngine = getRenderingEngine(renderingEngineId)
       const viewportId = `${this.viewportKey}-${this.activeViewportIndex}`
       const viewport = renderingEngine.getViewport(viewportId)
+      let index = this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].series.SliceIndex
+      if (this.readingTool === 3 || this.isMPR) this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].setFilp(true)
       if (v.val === -1) {
         // 默认值
         viewport.resetProperties()
@@ -3129,6 +3139,7 @@ export default {
         viewport.setProperties({ voiRange: { upper: upper, lower: lower } })
         viewport.render()
       }
+      if (this.readingTool === 3 || this.isMPR)this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].setFullScreen(index)
     },
     setWindowLevelActive(e) {
       this.setToolActive('WindowLevel')
diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
index ec937680..e797fcb9 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
@@ -678,6 +678,7 @@ export default {
             item.view = !item.view
             item.segments.forEach(i => {
                 i.view = item.view
+                i.bidirectionalView = item.view
             })
             DicomEvent.$emit('viewSegmentation', item)
             // this.viewBidirectional(item.segments, view)