diff --git a/backend/app/services/meeting_service.py b/backend/app/services/meeting_service.py
index b6424f9..2a6f6ba 100644
--- a/backend/app/services/meeting_service.py
+++ b/backend/app/services/meeting_service.py
@@ -374,19 +374,16 @@ class MeetingService:
         async with httpx.AsyncClient(timeout=30.0) as client:
             # 1. Create Task
             try:
-                normalized_hotwords = []
+                normalized_hotwords = {}
                 if hotwords:
                     for hw in hotwords:
                         if isinstance(hw, dict):
                             word = hw.get("word")
                             weight = hw.get("weight")
                             if word:
-                                if weight and weight != 1:
-                                    normalized_hotwords.append(f"{word}:{weight}")
-                                else:
-                                    normalized_hotwords.append(word)
+                                normalized_hotwords[word] = int(weight) if weight is not None else 20
                         elif isinstance(hw, str):
-                            normalized_hotwords.append(hw)
+                            normalized_hotwords[hw] = 20
 
                 payload = {
                     "file_path": audio_path,
diff --git a/backend/storage/uploads/222/7b3e6720-3c1e-4670-91ab-2edf13c30738.webm b/backend/storage/uploads/222/7b3e6720-3c1e-4670-91ab-2edf13c30738.webm
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diff --git a/backend/storage/uploads/224/4b3fdaa0-edd6-40e0-8959-4681317aab9c.webm b/backend/storage/uploads/224/4b3fdaa0-edd6-40e0-8959-4681317aab9c.webm
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diff --git a/backend/storage/uploads/temp/1abe0591-7049-41ed-a7f0-7f0ce426bce1.m4a b/backend/storage/uploads/temp/1abe0591-7049-41ed-a7f0-7f0ce426bce1.m4a
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diff --git a/frontend/src/pages/MeetingDetail.tsx b/frontend/src/pages/MeetingDetail.tsx
index 2bc8924..34741f6 100644
--- a/frontend/src/pages/MeetingDetail.tsx
+++ b/frontend/src/pages/MeetingDetail.tsx
@@ -263,7 +263,7 @@ const MeetingDetail: React.FC = () => {
     let timer: any;
     // Auto-refresh if meeting is in progress (uploaded, transcribing, summarizing)
     if (meeting && ['uploaded', 'transcribing', 'summarizing'].includes(meeting.status)) {
-      const allowPolling = meeting.type !== 'live' && !isRecording;
+      const allowPolling = !isRecording;
       if (allowPolling) {
         timer = setInterval(() => {
           fetchDetail(true);
@@ -585,6 +585,9 @@ const MeetingDetail: React.FC = () => {
         
         if (meeting.type === 'live') {
            Toast.success('录音结束，已保存');
+           // Trigger status update immediately
+           setTimeout(() => fetchDetail(true), 1000);
+           
            // Upload full audio for backup/processing if needed
            try {
              await api.uploadAudioForMeeting(meeting.meeting_id, file);