diff --git a/scripts/generate_ai_samples.py b/scripts/generate_ai_samples.py
index a68c861..ea6828c 100644
--- a/scripts/generate_ai_samples.py
+++ b/scripts/generate_ai_samples.py
@@ -264,6 +264,7 @@ def main() -> int:
     done = load_done_ids(args.out)
     if done:
         logger.info("기존 출력 %d건을 건너뜁니다: %s", len(done), args.out)
+    target_new = max(0, args.limit - len(done))
 
     rng = random.Random(args.seed)
     # 소재 행을 결정적으로 섞는다. 같은 seed 면 같은 순서가 나온다.
@@ -335,7 +336,7 @@ def main() -> int:
     with sink as sink:
         if args.dry_run:
             for task in tasks:
-                if written >= args.limit:
+                if written >= target_new:
                     break
                 _, _, _, target, _, model, prompt = task
                 print(f"\n--- [{written + 1}] model={model} target={target}자 ---")
@@ -343,9 +344,9 @@ def main() -> int:
                 written += 1
         else:
             with ThreadPoolExecutor(max_workers=args.concurrency) as executor:
-                while written < args.limit:
+                while written < target_new:
                     batch = []
-                    for _ in range(min(args.concurrency, args.limit - written)):
+                    for _ in range(min(args.concurrency, target_new - written)):
                         task = next(tasks, None)
                         if task is not None:
                             batch.append(task)
@@ -381,7 +382,8 @@ def main() -> int:
                         if written % 50 == 0:
                             logger.info(
                                 "생성 %d/%d (길이 폐기 %d, 품질 폐기 %d, 실패 %d)",
-                                written, args.limit, skipped_len, skipped_quality, failed,
+                                len(done) + written, args.limit,
+                                skipped_len, skipped_quality, failed,
                             )
 
     logger.info(