From 7bf80c10ebee1753265ecce63e787830b660354b Mon Sep 17 00:00:00 2001
From: wangxiaoshuang <825034831@qq.com>
Date: Wed, 29 Apr 2026 16:58:41 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=87=E6=8D=A2=E8=A7=86=E5=8F=A3=E9=87=8D?=
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---
 .../reading/dicoms3D/components/Segmentations.vue             | 4 +++-
 .../reading/dicoms3D/components/helpers/segmentations.js      | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

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 78369e67..db5fa646 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
@@ -1,6 +1,6 @@
 <template>
     <div class="Segmentations" v-loading="loading">
-        <h3 style="color: #fff;margin: 0;padding: 15px 10px 5px">
+        <h3 style="color: #fff;margin: 0;padding: 15px 10px 5px" v-if="series.TaskInfo">
             <span>{{ series.TaskInfo.SubjectCode }} </span>
             <span style="margin-left:5px;">{{ series.TaskInfo.TaskBlindName }}</span>
         </h3>
@@ -422,6 +422,8 @@ export default {
             this.series = series
             this.$emit("update:curSegSeries", Object.assign({}, series))
             this.popoverId = null
+            this.segmentIndex = null
+            this.segmentationId = null
             this.getSegmentationList()
         })
         DicomEvent.$on('isloaded', (data) => {
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 8f81b298..6a33e468 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
@@ -229,7 +229,7 @@ function selectSegmentation(viewportId, segmentationId) {
     segmentation.activeSegmentation.setActiveSegmentation(viewportId, segmentationId)
 }
 function selectSegment(viewportId, segmentationId, segmentIndex) {
-    if (!segmentIndex) return false
+    if (!segmentIndex || !segmentationId) return false
     selectSegmentation(viewportId, segmentationId)
     segmentation.segmentIndex.setActiveSegmentIndex(segmentationId, segmentIndex);
 }