diff --git a/src/api/index.ts b/src/api/index.ts
index 76cecb0..62c71b0 100644
--- a/src/api/index.ts
+++ b/src/api/index.ts
@@ -127,7 +127,7 @@ function buildHttpRequest(cmd: string, args: Record<string, any>): { url: string
       return { url: `/api/v1/faces/candidates?page=${a.page || 1}&page_size=${a.perPage || 100}`, method: 'GET' }
     }
     case 'get_unassigned_traces': {
-      let url = `/api/v1/traces/unassigned?page=${a.page || 1}&per_page=${a.perPage || 20}`
+      let url = `/api/v1/traces/unassigned?page=${a.page || 1}&page_size=${a.perPage || 20}`
       if (a.fileUuid) url += `&file_uuid=${a.fileUuid}`
       return { url, method: 'GET' }
     }
@@ -437,16 +437,43 @@ case 'get_unassigned_traces': {
     }
     case 'search_llm_smart': {
       const results = data.results || data.data || data || []
-      return results.map((r: any) => ({
-        file_uuid: r.file_uuid || '',
-        start_time: r.start_time ?? 0,
-        end_time: r.end_time ?? 0,
-        start_frame: r.start_frame ?? 0,
-        end_frame: r.end_frame ?? 0,
-        summary: r.summary || r.raw_text || '',
-        similarity: r.similarity || 0,
-        file_name: r.file_name || null,
-      }))
+      return results.map((r: any) => {
+        const asr = r.asr || null
+        const asrSegments = asr?.segments || []
+        const asrLang = asr?.language || ''
+        const asrLangProb = asr?.language_probability || 0
+        
+        let asrStatus: 'no_audio_track' | 'silent_audio' | 'has_transcript' | 'processing' = 'processing'
+        let asrMessage = '處理中'
+        
+        if (asrSegments.length === 0) {
+          if (asrLang === '' && asrLangProb === 0) {
+            asrStatus = 'no_audio_track'
+            asrMessage = '無音軌'
+          } else {
+            asrStatus = 'silent_audio'
+            asrMessage = asrLang ? `無語音 (${asrLang})` : '無語音'
+          }
+        } else {
+          asrStatus = 'has_transcript'
+          asrMessage = `${asrSegments.length} 段語音 (${asrLang || 'unknown'})`
+        }
+        
+        return {
+          file_uuid: r.file_uuid || '',
+          start_time: r.start_time ?? 0,
+          end_time: r.end_time ?? 0,
+          start_frame: r.start_frame ?? 0,
+          end_frame: r.end_frame ?? 0,
+          summary: r.summary || r.raw_text || '',
+          similarity: r.similarity || 0,
+          file_name: r.file_name || null,
+          asr_status: asrStatus,
+          asr_message: asrMessage,
+          asr_segment_count: asrSegments.length,
+          asr_language: asrLang,
+        }
+      })
     }
     case 'search_identities': {
       const results = data.results || data.data || data || []
diff --git a/src/utils/asrStatus.ts b/src/utils/asrStatus.ts
new file mode 100644
index 0000000..8cd6075
--- /dev/null
+++ b/src/utils/asrStatus.ts
@@ -0,0 +1,48 @@
+export type AsrStatus = 'no_audio_track' | 'silent_audio' | 'has_transcript' | 'processing'
+
+export interface AsrData {
+  language?: string
+  language_probability?: number
+  segments?: Array<{
+    start_time: number
+    end_time: number
+    text: string
+  }>
+}
+
+export function getAsrStatus(asr: AsrData | null | undefined): AsrStatus {
+  if (!asr) return 'processing'
+  
+  const segments = asr.segments || []
+  const language = asr.language || ''
+  const langProb = asr.language_probability || 0
+  
+  if (segments.length === 0) {
+    if (language === '' && langProb === 0) {
+      return 'no_audio_track'
+    }
+    return 'silent_audio'
+  }
+  
+  return 'has_transcript'
+}
+
+export function getAsrStatusLabel(status: AsrStatus): string {
+  const labels: Record<AsrStatus, string> = {
+    'no_audio_track': '無音軌',
+    'silent_audio': '無語音',
+    'has_transcript': '有語音',
+    'processing': '處理中'
+  }
+  return labels[status]
+}
+
+export function getAsrStatusColor(status: AsrStatus): string {
+  const colors: Record<AsrStatus, string> = {
+    'no_audio_track': '#999',
+    'silent_audio': '#f90',
+    'has_transcript': '#0a0',
+    'processing': '#59e'
+  }
+  return colors[status]
+}
\ No newline at end of file
diff --git a/src/views/SearchView.vue b/src/views/SearchView.vue
index c67415d..47cf842 100644
--- a/src/views/SearchView.vue
+++ b/src/views/SearchView.vue
@@ -118,6 +118,7 @@
                     <span v-if="r.chunk_id" class="card-chunk">{{ r.chunk_id }}</span>
                     <span v-if="r.start_frame" class="card-frame">F{{ r.start_frame }}–{{ r.end_frame }}</span>
                     <span v-if="r.source" class="card-source">{{ r.source }}</span>
+                    <span v-if="r.asr_status" class="card-asr" :class="'card-asr--' + r.asr_status">{{ r.asr_message }}</span>
                   </div>
                 </div>
               </div>
@@ -1034,6 +1035,11 @@ function openSource(src: SourceInfo) {
 .card-time { color: #9ca3af; }
 .card-score { color: #6366f1; font-weight: 500; }
 .card-source { background: #eef2ff; color: #4f46e5; border-radius: 4px; padding: 1px 5px; font-size: 10px; font-weight: 500; }
+.card-asr { border-radius: 4px; padding: 1px 5px; font-size: 10px; font-weight: 500; }
+.card-asr--no_audio_track { background: #f3f4f6; color: #6b7280; }
+.card-asr--silent_audio { background: #fef3c7; color: #d97706; }
+.card-asr--has_transcript { background: #d1fae5; color: #059669; }
+.card-asr--processing { background: #dbeafe; color: #2563eb; }
 
 .ibar {
   border-top: 1px solid #e5e7eb;