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 31bbd75f..d7b63a23 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/Segmentations.vue
@@ -123,7 +123,7 @@
                         </el-switch>
                         <span style="margin-left: 5px;">{{
                             $t('trials:reading:Segmentations:title:InactiveSegmentationsShow')
-                            }}</span>
+                        }}</span>
                     </div>
                 </div>
                 <template v-if="segmentList.length > 0">
@@ -201,7 +201,7 @@
                                         <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>
@@ -1559,7 +1559,7 @@ export default {
                         answer = segment.stats && segment.stats[imageToolAttribute] ? Number((segment.stats[imageToolAttribute]).value).toFixed(this.digitPlaces) : ''
                     }
                     let o = {
-                        Answer: answer === '-Infinity' ? null : answer,
+                        Answer: answer === '-Infinity' || answer === 'NaN' ? null : answer,
                         QuestionId: item.QuestionId,
                         RowId: item.RowId,
                         SegmentId: item.SegmentId,