diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/MPRViewport.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/MPRViewport.vue
index 75413209..2b088c71 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/MPRViewport.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/MPRViewport.vue
@@ -41,10 +41,10 @@
         <div v-if="series" class="right-bottom-text">
             <div v-show="imageInfo.location">Location: {{
                 `${Number(imageInfo.location).toFixed(digitPlaces)} mm`
-            }}</div>
+                }}</div>
             <div v-show="imageInfo.sliceThickness">Slice Thickness: {{
                 `${Number(imageInfo.sliceThickness).toFixed(digitPlaces)} mm`
-            }}</div>
+                }}</div>
             <div v-show="imageInfo.wwwc">WW/WL: {{ imageInfo.wwwc }}</div>
         </div>
         <div class="orientation-top">
@@ -658,13 +658,12 @@ export default {
                         }
                     })
                 viewport.render()
-                if (this.series.Modality === 'PT') {
+                if (this.series.Modality === 'PT' || this.series.Modality === 'NM') {
                     setTimeout(() => {
-                        viewport.resetCamera({ resetPan: true, resetZoom: true, resetToCenter: true })
-                        viewport.resetProperties()
-                        viewport.setProperties({ voiRange: { upper: 5, lower: 0 } })
+                        // viewport.resetCamera({ resetPan: true, resetZoom: true, resetToCenter: true })
+                        // viewport.resetProperties()
+                        viewport.setProperties({ voiRange: { upper: 5, lower: 0 }, invert: true }, this.volumeId)
                         viewport.render()
-                        renderingEngine.render()
                     }, 100)
                 }
                 await renderSegmentation(this.series, this.series.TaskInfo, this.viewportId, this.SegmentConfig, this.renderingEngineId, null, this.actionConfiguration, this.segmentationId, this.segmentIndex)
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 3bf43e90..4a6264e4 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
@@ -3052,7 +3052,6 @@ export default {
       if (this.readingTool !== 3) {
         viewport.resetCamera({ resetPan: true, resetZoom: true, resetToCenter: true, resetRotation: true })
       }
-      viewport.resetProperties()
       if (this.isMPR) {
         let volume = cache.getVolume(this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].volumeId)
         const voi = metaData.get('voiLutModule', volume._imageIds[Math.ceil((volume._imageIds.length - 1) / 2)])
@@ -3068,9 +3067,12 @@ export default {
 
         return this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].setFullScreen(index)
       }
+      // viewport.resetProperties()
       this.setToolsPassive()
       if (this.readingTool === 3 && this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].series.Modality === 'PT') {
-        viewport.setProperties({ voiRange: { upper: 5, lower: 0 } })
+        viewport.setProperties({ voiRange: { upper: 5, lower: 0 }, invert: true }, this.$refs[`${this.viewportKey}-${this.activeViewportIndex}`][0].volumeId)
+      } else {
+        viewport.resetProperties()
       }
       viewport.render()
       // renderingEngine.render()
@@ -3405,6 +3407,7 @@ export default {
     // 切换全屏
     async toggleFullScreen(e, index) {
       if (this.isDelay && (this.readingTool === 3 || this.isMPR)) return false
+      if (this.readingTool === 3 && this.isMPR) return false
       if (this.readingTool === 3) {
         let res = await this.changeScreenSave()
         if (!res) return false
diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/VolumeViewport.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/VolumeViewport.vue
index 30ff1fa5..bd295701 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/VolumeViewport.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/VolumeViewport.vue
@@ -59,10 +59,10 @@
         <div v-if="series" class="right-bottom-text">
             <div v-show="imageInfo.location">Location: {{
                 `${Number(imageInfo.location).toFixed(digitPlaces)} mm`
-                }}</div>
+            }}</div>
             <div v-show="imageInfo.sliceThickness">Slice Thickness: {{
                 `${Number(imageInfo.sliceThickness).toFixed(digitPlaces)} mm`
-                }}</div>
+            }}</div>
             <div v-show="imageInfo.wwwc">WW/WL: {{ imageInfo.wwwc }}</div>
         </div>
         <div class="orientation-top">
@@ -706,11 +706,10 @@ export default {
                 viewport.render()
                 if (this.series.Modality === 'PT' || this.series.Modality === 'NM') {
                     setTimeout(() => {
-                        viewport.resetCamera({ resetPan: true, resetZoom: true, resetToCenter: true })
-                        viewport.resetProperties()
-                        viewport.setProperties({ voiRange: { upper: 5, lower: 0 } })
+                        // viewport.resetCamera({ resetPan: true, resetZoom: true, resetToCenter: true })
+                        // viewport.resetProperties()
+                        viewport.setProperties({ voiRange: { upper: 5, lower: 0 }, invert: true }, this.volumeId)
                         viewport.render()
-                        renderingEngine.render()
                     }, 100)
                 }
                 await renderSegmentation(this.series, this.series.TaskInfo, this.viewportId, this.SegmentConfig, this.renderingEngineId, data.segment, this.actionConfiguration, this.segmentationId, this.segmentIndex)