diff --git a/src/api/controllers/puzzle.controller.ts b/src/api/controllers/puzzle.controller.ts
index e487b81..4ca5bc5 100644
--- a/src/api/controllers/puzzle.controller.ts
+++ b/src/api/controllers/puzzle.controller.ts
@@ -111,6 +111,7 @@ class PuzzleController extends BaseController {
     }
     history.status = 1
     history.markModified('members')
+    let gameResult = 0
     await history.save()
     if (mode == 1) {
       let score = result ? calcPvpScore(history.scheduleKey, statMap.comboCount) : 0
@@ -121,24 +122,26 @@ class PuzzleController extends BaseController {
       //   await sendOneQuestion(history)
       // }
     } else if (mode == 0) {
-      let result = checkSingleFinish(history, accountid)
-      if (result) {
+      gameResult = checkSingleFinish(history, accountid)
+      if (gameResult) {
         history.status = 9
-        //TODO:: 计算积分, 并更新排行榜
-        let score = calcSingleScore()
-        let rankObj = {
-          shop: history.shop,
-          level: history.level,
-          accountId: accountid,
-          score,
-          mode: 0,
-          session: history.id
+        if (gameResult === 1) {
+          let score = calcSingleScore(history, accountid)
+          let rankObj = {
+            shop: history.shop,
+            level: history.level,
+            accountId: accountid,
+            score,
+            mode: 0,
+            session: history.id
+          }
+          await updateSingleRank(rankObj)
         }
-        await updateSingleRank(rankObj)
+        history.markModified('members')
         await history.save()
       }
     }
-    return { result, answer: record.a1, stats: history.members }
+    return { result, answer: record.a1, stats: history.members, gameResult }
   }
 
   @role('anon')
diff --git a/src/config/GameEnv.ts b/src/config/GameEnv.ts
index 40bb3d5..e2068ca 100644
--- a/src/config/GameEnv.ts
+++ b/src/config/GameEnv.ts
@@ -15,12 +15,25 @@ export class GameEnv {
   // 特效播放时间
   public effectTimeLong: number
 
+  // 单人血量分
+  public singleHpRate: number
+  // 单人最大连击数的分
+  public singleComboRate: number
+  // 单人剩余时间分
+  public singleTimeRate: number
+  // 单人降低难度后的得分折扣
+  public singleLowLvlRate: number
+
   public init(data: Map<number, compound_vo>) {
     this.pvpInterval = (+data.get(99018).value)
     this.pvpComboRate = +data.get(99017).value
     this.pvpTimeRate = +data.get(99016).value
     this.pvpBaseScore = +data.get(99015).value
     this.effectTimeLong = +data.get(99025).value
+    this.singleHpRate = +data.get(99002).value
+    this.singleComboRate = +data.get(99004).value
+    this.singleTimeRate = +data.get(99003).value
+    this.singleLowLvlRate = +data.get(99005).value
   }
 
   /**
diff --git a/src/models/match/PuzzleSession.ts b/src/models/match/PuzzleSession.ts
index c62fab4..1cc5d7d 100644
--- a/src/models/match/PuzzleSession.ts
+++ b/src/models/match/PuzzleSession.ts
@@ -37,9 +37,25 @@ export class PuzzleStatusClass {
    */
   @prop({default: 0})
   maxCombo: number
-
+  /**
+   * 多人模式中, 该玩家在房间中的sessionId, 用于重连
+   * @type {string}
+   */
   @prop()
   sessionId: string
+  /**
+   * 游戏胜利后的得分
+   * @type {number}
+   */
+  @prop({default: 0})
+  score: number
+
+  /**
+   * 游戏结果
+   * @type {number}
+   */
+  @prop({default: 0})
+  public gameResult: number
 
 }
 // @ts-ignore
diff --git a/src/services/GameLogic.ts b/src/services/GameLogic.ts
index c10d015..e72138b 100644
--- a/src/services/GameLogic.ts
+++ b/src/services/GameLogic.ts
@@ -150,28 +150,43 @@ export async function updateSingleRank({shop, level, accountId, score, session,
  * @return {number} 0: 未结束, -1: 失败, 1: 胜利
  */
 export function checkSingleFinish(history: any, accountId: string): number {
-  if (history.hasExpired()) {
-    return -1
-  }
-  let cfg = fetchLevelCfg(history.level)
+  let result = 0
   let stat = history.members.get(accountId)
-  if (stat.rightCount >= cfg.enemy) {
-    return 1
+  if (history.hasExpired()) {
+    result =  -1
+  } else {
+    let cfg = fetchLevelCfg(history.level)
+    if (stat.rightCount >= cfg.enemy) {
+      result = 1
+    } else if (stat.errorCount >= cfg.hp) {
+      result = -1
+    }
   }
-  if (stat.errorCount >= cfg.hp) {
-    return -1
+  if (result !== 0) {
+    stat.gameResult = result
   }
-
-  return 0
+  return result
 }
 
 /**
- * TODO::
  * 计算单人模式的得分
  * @return {number}
  */
-export function calcSingleScore() {
-  return 0
+export function calcSingleScore(history: any, accountId: string) {
+  let cfgLevel = fetchLevelCfg(history.level)
+  let time = (Date.now() - history.createdAt.getTime()) / 1000
+  let stat = history.members.get(accountId)
+  let combo = stat.maxCombo
+  let hp = cfgLevel.hp - stat.errorCount
+  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
+  }
+  stat.score = score
+  return score
 }
 
 /**