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 546d70e8..dd4f680d 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
@@ -2864,6 +2864,7 @@ export default {
         this.rows = 1
         this.cols = 1
         this.activeViewportIndex = 0
+        series.curIndex = index
         if (typeof series === 'object') {
           seriesArr.push(series)
         }
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 994adb93..65f9f40b 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
@@ -123,13 +123,14 @@
                         </el-switch>
                         <span style="margin-left: 5px;">{{
                             $t('trials:reading:Segmentations:title:InactiveSegmentationsShow')
-                            }}</span>
+                        }}</span>
                     </div>
                 </div>
                 <template v-if="segmentList.length > 0">
                     <div class="SegmentGroupBox">
                         <div style="display: flex;align-items: center;">
-                            <el-popover placement="left" width="40" trigger="click" v-if="readingTaskState < 2">
+                            <el-popover placement="left" width="40" trigger="click" v-if="readingTaskState < 2"
+                                v-model="popoverVisible" :teleported="true">
                                 <div class="SegmentGroupBtnBox">
                                     <div class="SegmentGroupBtn" @click.stop="addSegmentGroup">
                                         {{ $t('trials:reading:Segmentations:button:addSegmentGroup') }}
@@ -202,7 +203,7 @@
                                         <div v-for="k in statsKey" :key="k" class="statsBox">
                                             <span>{{ k }}</span>
                                             <span v-if="item.stats[k]">{{ Number(item.stats[k].value).toFixed(2)
-                                                }}<i>{{ item.stats[k].unit }}</i></span>
+                                            }}<i>{{ item.stats[k].unit }}</i></span>
                                         </div>
                                     </template>
                                     <div class="serialNum" slot="reference">{{ index + 1 }}</div>
@@ -392,7 +393,8 @@ export default {
             digitPlaces: 2,
             isloaded: false,
             popoverId: null,
-            saveLoading: false
+            saveLoading: false,
+            popoverVisible: false
         }
     },
     mounted() {
@@ -400,6 +402,7 @@ export default {
         this.statsKey = getCustomizeStandardsSegmentDicomTools('Labelmap')[0].props.filter(item => item !== 'width' && item !== 'length')
         // console.log(segmentation, 'segmentation')
         // console.log(annotation, 'annotation')
+        console.log(cache, 'cache')
         eventTarget.addEventListener(
             'CORNERSTONE_TOOLS_SEGMENTATION_DATA_MODIFIED',
             this.segmentationModifiedCallback
@@ -674,6 +677,7 @@ export default {
             // this.viewBidirectional(item.segments, view)
         },
         viewSegment(item, view) {
+            item.bidirectionalView = view
             item.view = view
             this.$emit('setToolsPassive')
             DicomEvent.$emit('viewSegment', item)
@@ -731,6 +735,7 @@ export default {
         },
         async addSegmentGroup() {
             // let segmentationId = this.$guid();
+            this.popoverVisible = false
             let obj = {
                 name: this.getSegmentationName(),
                 view: true,
@@ -826,15 +831,15 @@ export default {
                     segmentIndex: segmentIndex,
                     segmentationId: this.segmentationId,
                     SegmentLabel: this.getSegmentName(item.segments),
-                    color: item.segments.length >= this.colors.length ? this.colors[0] : this.colors[item.segments.length],
+                    color: segmentIndex >= this.colors.length ? this.colors[0] : this.colors[segmentIndex],
                     stats: null,
                     bidirectional: null,
                     bidirectionalView: true,
                     view: true,
                     lock: false
                 }
-                if (item.segments.length >= this.colors.length) {
-                    let index = item.segments.length % this.colors.length
+                if (segmentIndex >= this.colors.length) {
+                    let index = segmentIndex % this.colors.length
                     let color = this.randomNearColor(this.colors[index], 4)
                     obj.color = color
                 }
@@ -881,6 +886,11 @@ export default {
             if (!res) return false
             segmentation.removeSegmentation(this.segmentationId)
             segmentation.state.removeSegmentation(this.segmentationId)
+            let volume = cache.getVolume(this.segmentationId)
+            // 1. 销毁 Volume 实例
+            volume.destroy();
+            // 2. 从缓存中移除
+            volume.removeFromCache();
             let groupIndex = this.segmentList.findIndex(item => item.segmentationId === this.segmentationId)
             this.segmentList.splice(groupIndex, 1)
             let annotations = annotation.state.getAllAnnotations().filter(item => item.metadata.segmentationId === this.segmentationId);
@@ -891,7 +901,7 @@ export default {
                 this.segmentationId = this.segmentList[0].segmentationId;
                 this.selectSegmentGroup()
             } else {
-                this.segmentationId = ''
+                this.segmentationId = null
             }
             // this.readingSegmentByConfig()
             this.resetViewport()
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 436b6b4b..d732e1a1 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">
@@ -384,7 +384,7 @@ export default {
         },
         stackNewImage(e) {
             const { detail } = e
-
+            delete this.series.segment
             this.series.SliceIndex = detail.imageIndex
             this.sliderInfo.height = detail.imageIndex * 100 / detail.numberOfSlices
             const renderingEngine = getRenderingEngine(this.renderingEngineId)
@@ -687,6 +687,8 @@ export default {
                 }
                 await renderSegmentation(this.series, this.series.TaskInfo, this.viewportId, this.SegmentConfig, this.renderingEngineId, data.segment, this.actionConfiguration)
                 DicomEvent.$emit('SegmentationLoading', this.viewportId)
+                console.log(data.segment, 'data.segment')
+                if (data.segment) return false
                 if (this.series.hasOwnProperty('curIndex')) return this.setFullScreen(this.series.curIndex)
                 this.setFullScreen(Math.ceil((res.volume._imageIds.length - 1) / 2) - 1)
             } catch (e) {
diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionFormItem.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionFormItem.vue
index 30039696..d5dd4d56 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionFormItem.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionFormItem.vue
@@ -210,16 +210,16 @@
               @click="operateImageMarker({ operateStateEnum: 21, question })">
               {{ $t('dicom3D:CustomizeQuestionFormItem:button:bind') }}
             </el-button>
-            <!-- 更改 -->
-            <el-button v-if="readingTaskState < 2 && (questionsSegmentMarkStatus[question.Id])" size="mini" type="text"
-              @click="operateImageMarker({ operateStateEnum: 22, question })">
-              {{ $t('dicom3D:CustomizeQuestionFormItem:button:edit') }}
-            </el-button>
             <!-- 查看 -->
             <el-button v-if="questionsSegmentMarkStatus[question.Id]" size="mini" type="text"
               @click="operateImageMarker({ operateStateEnum: 23, question })">
               {{ $t('dicom3D:CustomizeQuestionFormItem:button:view') }}
             </el-button>
+            <!-- 更改 -->
+            <el-button v-if="readingTaskState < 2 && (questionsSegmentMarkStatus[question.Id])" size="mini" type="text"
+              @click="operateImageMarker({ operateStateEnum: 22, question })">
+              {{ $t('dicom3D:CustomizeQuestionFormItem:button:edit') }}
+            </el-button>
             <!-- 移除 -->
             <el-button v-if="readingTaskState < 2 && (questionsSegmentMarkStatus[question.Id])" size="mini" type="text"
               @click="operateImageMarker({ operateStateEnum: 24, question })">
diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionTableFormItem.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionTableFormItem.vue
index 4ac87da8..10a48e54 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionTableFormItem.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/customize/QuestionTableFormItem.vue
@@ -135,17 +135,17 @@
             size="mini" type="text" @click="operateImageMarker({ operateStateEnum: 21, question })">
             {{ $t('dicom3D:CustomizeQuestionFormItem:button:bind') }}
           </el-button>
+          <!-- 查看 -->
+          <el-button v-if="questionsSegmentMarkStatus[rowId ? `${rowId}_${question.Id}` : question.Id]" size="mini"
+            type="text" @click="operateImageMarker({ operateStateEnum: 23, question })">
+            {{ $t('dicom3D:CustomizeQuestionFormItem:button:view') }}
+          </el-button>
           <!-- 更改 -->
           <el-button
             v-if="readingTaskState < 2 && (questionsSegmentMarkStatus[rowId ? `${rowId}_${question.Id}` : question.Id])"
             size="mini" type="text" @click="operateImageMarker({ operateStateEnum: 22, question })">
             {{ $t('dicom3D:CustomizeQuestionFormItem:button:edit') }}
           </el-button>
-          <!-- 查看 -->
-          <el-button v-if="questionsSegmentMarkStatus[rowId ? `${rowId}_${question.Id}` : question.Id]" size="mini"
-            type="text" @click="operateImageMarker({ operateStateEnum: 23, question })">
-            {{ $t('dicom3D:CustomizeQuestionFormItem:button:view') }}
-          </el-button>
           <!-- 移除 -->
           <el-button
             v-if="readingTaskState < 2 && (questionsSegmentMarkStatus[rowId ? `${rowId}_${question.Id}` : question.Id])"
diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/helpers/segmentations.js b/src/views/trials/trials-panel/reading/dicoms3D/components/helpers/segmentations.js
index 9bea809e..594a53c8 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/helpers/segmentations.js
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/helpers/segmentations.js
@@ -229,6 +229,7 @@ function selectSegmentation(viewportId, segmentationId) {
     segmentation.activeSegmentation.setActiveSegmentation(viewportId, segmentationId)
 }
 function selectSegment(viewportId, segmentationId, segmentIndex) {
+    if (!segmentIndex) return false
     selectSegmentation(viewportId, segmentationId)
     segmentation.segmentIndex.setActiveSegmentIndex(segmentationId, segmentIndex);
 }