diff --git a/src/views/PeopleView.vue b/src/views/PeopleView.vue
index c06e132..22e1cdc 100644
--- a/src/views/PeopleView.vue
+++ b/src/views/PeopleView.vue
@@ -140,7 +140,7 @@
           </div>
           <div class="ms-face-detail-info">
             <div class="ms-face-detail-title">
-              <span class="ms-face-trace-id">{{ faceDetailModal.candidate?.file_uuid }}:Face{{ faceDetailModal.candidate?.trace_id }}</span>
+              <span class="ms-face-trace-id">{{ faceDetailModal.candidate?.file_uuid }}:FS{{ faceDetailModal.candidate?.trace_id }}</span>
             </div>
             <div class="ms-face-detail-row">
               <span class="ms-face-detail-label">{{ t('people.face_detail.frame_number') }}</span>
@@ -259,9 +259,9 @@
               </div>
               <div class="ms-ppl-strip-face-img">
                 <img v-if="faceThumbsCache[thumbTraceKey(t)]" :src="faceThumbsCache[thumbTraceKey(t)]" alt="" loading="lazy">
-                <div v-else style="width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#eef2ff;color:#6366f1;font-size:10px;font-weight:600;border-radius:8px;">Face{{ t.trace_id }}</div>
+                <div v-else style="width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#eef2ff;color:#6366f1;font-size:10px;font-weight:600;border-radius:8px;">FS{{ t.trace_id }}</div>
               </div>
-              <div class="ms-ppl-strip-trace-label">Face{{ t.trace_id }}<span class="ms-ppl-strip-group-name">{{ clusterDetailModal.cluster?.name }}</span></div>
+              <div class="ms-ppl-strip-trace-label">FS{{ t.trace_id }}<span class="ms-ppl-strip-group-name">{{ clusterDetailModal.cluster?.name }}</span></div>
             </div>
           </div>
           <button class="ms-ppl-strip-arrow" :disabled="clusterStripPage >= clusterStripTotalPages" @click="clusterStripPage++">›</button>