diff --git a/doc/api.md b/doc/api.md
index 5f858d5..cc8c8fa 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -93,6 +93,7 @@
                 "comboCount": 0,	// 当前连续答对的数量
                 "maxCombo": 1,		// 当局连续答对的最大数量
                 "score": 10,			// 当局胜利后的得分
+                "star": 1,			// 当局胜利后获得的星星
                 "gameResult": 0		// 当局的游戏结果, 单人的话和上一层gameResult相同
             }
     }
diff --git a/src/api/controllers/puzzle.controller.ts b/src/api/controllers/puzzle.controller.ts
index f5197f9..2d7bf75 100644
--- a/src/api/controllers/puzzle.controller.ts
+++ b/src/api/controllers/puzzle.controller.ts
@@ -143,7 +143,7 @@ class PuzzleController extends BaseController {
       if (gameResult) {
         history.status = 9
         if (gameResult === 1) {
-          let score = calcSingleScore(history, accountid)
+          let { score } = calcSingleScore(history, accountid)
           let rankObj = {
             shop: history.shop,
             level: history.level,
diff --git a/src/models/match/PuzzleSession.ts b/src/models/match/PuzzleSession.ts
index 27a9f72..08dc2c3 100644
--- a/src/models/match/PuzzleSession.ts
+++ b/src/models/match/PuzzleSession.ts
@@ -50,6 +50,9 @@ export class PuzzleStatusClass {
   @prop({default: 0})
   score: number
 
+  @prop({default: 0})
+  star: number
+
   /**
    * 游戏结果
    * @type {number}
diff --git a/src/services/GameLogic.ts b/src/services/GameLogic.ts
index 27be482..f835cbb 100644
--- a/src/services/GameLogic.ts
+++ b/src/services/GameLogic.ts
@@ -208,12 +208,15 @@ export function calcSingleScore(history: any, accountId: string) {
   hp = hp < 0 ? 0 : hp
   time = time < 0 ? 0 : time
   let cfg = new GameEnv()
-  let score = time * cfg.singleTimeRate + hp * cfg.singleHpRate + combo * cfg.singleComboRate
-  if (history.difficultyMode) {
-    score *= cfg.singleLowLvlRate
-  }
+  let score = time * cfg.singleTimeRate + hp * cfg.singleHpRate + combo * cfg.singleComboRate;
+  (history.difficultyMode) && (score *= cfg.singleLowLvlRate)
   stat.score = score
-  return score
+  let star = 0;
+  (time >= cfgLevel.timestar) && star++;
+  (stat.maxCombo >= cfgLevel.enemystar) && star++;
+  (hp >= cfgLevel.hpstar) && star ++;
+  stat.star = star
+  return { score, star }
 }
 
 /**