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 281c4e93..adad3e32 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
@@ -127,7 +127,7 @@
                         </el-switch>
                         <span style="margin-left: 5px;">{{
                             $t('trials:reading:Segmentations:title:InactiveSegmentationsShow')
-                        }}</span>
+                            }}</span>
                     </div>
                 </div>
                 <template v-if="segmentList.length > 0">
@@ -886,6 +886,7 @@ export default {
         },
         // 删除分割分组
         async delSegmentGroup() {
+            this.popoverId = null
             let confirm = await this.$confirm(this.$t('trials:reading:Segmentations:confirm:delSegmentions'))
             if (!confirm) return false
             let res = await this.deleteSegmentation(this.segmentationId)