diff --git a/app/database/score.py b/app/database/score.py
index ec790a2..c247ffc 100644
--- a/app/database/score.py
+++ b/app/database/score.py
@@ -509,7 +509,7 @@ async def get_user_best_pp(
 
 
 async def process_user(
-    session: AsyncSession, user: User, score: Score, ranked: bool = False
+    session: AsyncSession, user: User, score: Score, length: int, ranked: bool = False
 ):
     assert user.id
     assert score.id
@@ -613,7 +613,7 @@ async def process_user(
             )
     statistics.play_count += 1
     mouthly_playcount.playcount += 1
-    statistics.play_time += int((score.ended_at - score.started_at).total_seconds())
+    statistics.play_time += length
     statistics.count_100 += score.n100 + score.nkatu
     statistics.count_300 += score.n300 + score.ngeki
     statistics.count_50 += score.n50
diff --git a/app/router/score.py b/app/router/score.py
index dbd82b1..b2a52ca 100644
--- a/app/router/score.py
+++ b/app/router/score.py
@@ -95,6 +95,7 @@ async def submit_score(
         ranked = (
             db_beatmap.beatmap_status.has_pp() | settings.enable_all_beatmap_leaderboard
         )
+        beatmap_length = db_beatmap.total_length
         score = await process_score(
             current_user,
             beatmap,
@@ -110,7 +111,7 @@ async def submit_score(
         await db.refresh(current_user)
         score_id = score.id
         score_token.score_id = score_id
-        await process_user(db, current_user, score, ranked)
+        await process_user(db, current_user, score, beatmap_length, ranked)
         score = (await db.exec(select(Score).where(Score.id == score_id))).first()
         assert score is not None
     return await ScoreResp.from_db(db, score)