diff --git a/music-lab/app/suno_provider.py b/music-lab/app/suno_provider.py
index 8f8ccb4..005924e 100644
--- a/music-lab/app/suno_provider.py
+++ b/music-lab/app/suno_provider.py
@@ -10,7 +10,11 @@ import logging
 import requests
 from typing import Optional
 
-from .db import update_task, add_track
+from .db import (
+    update_task, add_track,
+    update_track_cover_images, update_track_wav_url,
+    update_track_video_url, update_track_stem_urls,
+)
 
 logger = logging.getLogger(__name__)
 
@@ -581,6 +585,8 @@ def run_cover_image(task_id: str, params: dict) -> None:
                 elif isinstance(img, dict):
                     image_urls.append(img.get("imageUrl") or img.get("image_url", ""))
         update_task(task_id, "succeeded", 100, "커버 이미지 생성 완료", audio_url=json.dumps(image_urls))
+        if params.get("track_id") and image_urls:
+            update_track_cover_images(params["track_id"], image_urls)
     except Exception as e:
         logger.exception("Cover image generation error for task %s", task_id)
         update_task(task_id, "failed", 0, "", error=str(e))
@@ -615,6 +621,8 @@ def run_wav_convert(task_id: str, params: dict) -> None:
             wav_url = body.get("data", {}).get("audioWavUrl", "")
             if wav_url:
                 update_task(task_id, "succeeded", 100, "WAV 변환 완료 (캐시)", audio_url=wav_url)
+                if params.get("track_id") and wav_url:
+                    update_track_wav_url(params["track_id"], wav_url)
                 return
 
         if resp.status_code != 200:
@@ -645,6 +653,8 @@ def run_wav_convert(task_id: str, params: dict) -> None:
             wav_url = response.get("audioWavUrl", "")
 
         update_task(task_id, "succeeded", 100, "WAV 변환 완료", audio_url=wav_url)
+        if params.get("track_id") and wav_url:
+            update_track_wav_url(params["track_id"], wav_url)
 
     except Exception as e:
         logger.exception("WAV convert error for task %s", task_id)
@@ -711,6 +721,8 @@ def run_stem_split(task_id: str, params: dict) -> None:
 
         update_task(task_id, "succeeded", 100, "12스템 분리 완료",
                     audio_url=json.dumps(stems))
+        if params.get("track_id") and stems:
+            update_track_stem_urls(params["track_id"], stems)
 
     except Exception as e:
         logger.exception("Stem split error for task %s", task_id)
@@ -1030,6 +1042,8 @@ def run_video_generate(task_id: str, params: dict) -> None:
             video_url = response.get("video_url") or response.get("videoUrl", "")
 
         update_task(task_id, "succeeded", 100, "뮤직비디오 생성 완료", audio_url=video_url)
+        if params.get("track_id") and video_url:
+            update_track_video_url(params["track_id"], video_url)
 
     except Exception as e:
         logger.exception("Video generate error for task %s", task_id)