diff --git a/assets/script/game/map/VictoryComp.ts b/assets/script/game/map/VictoryComp.ts
index 404c9b25..1dce8b9f 100644
--- a/assets/script/game/map/VictoryComp.ts
+++ b/assets/script/game/map/VictoryComp.ts
@@ -343,8 +343,8 @@ export class VictoryComp extends CCComp {
         const stunPts = Math.min(5, s.stun_count);
         const freezePts = Math.min(5, s.freeze_count);
 
-        // 存储当前局分数
-        s.score = Math.floor(base + critPts + dodgePts + stunPts + freezePts);
+        // 存储当前局分数（失败局可为负，但总分下限钳 0）
+        s.score = Math.max(0, Math.floor(base + critPts + dodgePts + stunPts + freezePts));
 
         // 亮点成就判定：仅作结算页亮点标签展示，不计入总分
         s.achieved_highlights = this.getAchievedHighlights(s);