diff --git a/app/lyric/worker/lyric_task.py b/app/lyric/worker/lyric_task.py
index 5be9a95..6d465cc 100644
--- a/app/lyric/worker/lyric_task.py
+++ b/app/lyric/worker/lyric_task.py
@@ -108,7 +108,7 @@ async def generate_lyric_background(
 
         #result = await service.generate(prompt=prompt)
         result_response = await chatgpt.generate_structured_output(prompt, lyric_input_data)
-        result = result_response['lyric']
+        result = result_response.lyric
         step2_elapsed = (time.perf_counter() - step2_start) * 1000
         logger.info(f"[generate_lyric_background] Step 2 완료 - 응답 {len(result)}자 ({step2_elapsed:.1f}ms)")