diff --git a/docs/api.md b/docs/api.md
index 828ae79..de69f12 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -185,8 +185,8 @@
 
 | 字段     | 说明                                   |
 | -------- | -------------------------------------- |
-| type | 类型 0: 碎片, 1: 代币购买 2: 试用                        |
-| moneyid |代币的item id                         |
+| type | 类型 0: 碎片, 1: 试用                      |
+
 
 
 
@@ -256,6 +256,10 @@
     level: 1		  // 当前等级
 }
 ```
+
+### 11. 将专属英雄碎片转化成经验
+
+
 ## 三. 服务端接口列表
 
 ### 1. 上传对战记录(服务端调用)
diff --git a/src/constants/MoneyTypeConst.ts b/src/constants/MoneyTypeConst.ts
new file mode 100644
index 0000000..9f9fac1
--- /dev/null
+++ b/src/constants/MoneyTypeConst.ts
@@ -0,0 +1,40 @@
+export class MoneyTypeConst {
+    /**
+     * coin: 金币
+     */
+    public static readonly COIN = 'coin';
+    /**
+     * diamond: 钻石
+     */
+    public static readonly DIAMOND = 'diamond';
+    /**
+     * hero_shard: 通用英雄碎片
+     */
+    public static readonly HERO_SHARD = 'hero_shard';
+    /**
+     * hero_exp: 通用英雄经验
+     */
+    public static readonly HERO_EXP = 'hero_exp';
+    /**
+     * card_scroll: 抽卡卷轴
+     */
+    public static readonly CARD_SCROLL = 'card_scroll';
+    private static readonly HERO_SHARD_HEROID = 'hero_shard_';
+    private static readonly HERO_EXP_HEROID = 'hero_exp_';
+
+    /**
+     * 英雄专用碎片
+     * @param heroId
+     */
+    public static getHeroShard(heroId: number): string {
+        return `${this.HERO_SHARD_HEROID}_${heroId}`;
+    }
+
+    /**
+     * 英雄专用经验
+     * @param heroId
+     */
+    public static getHeroExp(heroId: number): string {
+        return `${this.HERO_EXP_HEROID}_${heroId}`;
+    }
+}
diff --git a/src/controllers/AccountController.ts b/src/controllers/AccountController.ts
index b8e3004..7be4d06 100644
--- a/src/controllers/AccountController.ts
+++ b/src/controllers/AccountController.ts
@@ -5,6 +5,7 @@ import {ZError} from "../common/ZError";
 import {Hero} from "../models/subdoc/Hero";
 import {Card} from "../models/subdoc/Card";
 import {CardGroup} from "../models/CardGroup";
+import {MoneyTypeConst} from "../constants/MoneyTypeConst";
 
 export default class AccountController extends BaseController {
     @role('anon')
@@ -81,5 +82,50 @@ export default class AccountController extends BaseController {
         return heros;
     }
 
+    @router('post /api/:accountid/hero/unlock/:heroid')
+    async unlockHero(req: any) {
+        let account = req.user;
+        let {heroid, type} = req.params;
+        if (!heroid) {
+            throw new ZError(101, '未指定heroid');
+        }
+        if (account.heros.has(heroid + '')) {
+            if (!account.heros.get(heroid + '').free) {
+                throw new ZError(102, '你已经解锁了该英雄');
+            }
+        }
+        let money0 = MoneyTypeConst.getHeroShard(heroid);
+        let money1 = MoneyTypeConst.HERO_SHARD;
+        let count0 = account.moneys.has(money0) ? account.moneys.get(money0) : 0;
+        let count1 = account.moneys.has(money1) ? account.moneys.get(money1) : 0;
+        // TODO:: 根据配置获取解锁英雄需要的碎片数量
+        let needCount = 30;
+        if (count0 + count1 < needCount) {
+            throw new ZError(102, '碎片数量不足');
+        }
+        if (count0 > 0) {
+            let rest = needCount - count0;
+            if (rest >= 0) {
+                needCount = rest;
+                account.moneys.set(money0, 0);
+            } else {
+                needCount = 0;
+                account.moneys.set(money0, Math.abs(rest));
+            }
+        }
+        // 上面已经过滤了 count0 + count1 > needcount, 所以这里不需要判断碎片是否足够
+        if (needCount > 0) {
+            count1 = count1 - needCount;
+            account.moneys.set(money1, count1);
+        }
+        let hero = new Hero();
+        hero.heroid = heroid;
+        hero.free = false;
+        hero.level = 1;
+        hero.exp = 0;
+        account.heros.set(heroid + '', hero);
+        return {};
+    }
+
 
 }
diff --git a/src/controllers/CardController.ts b/src/controllers/CardController.ts
index e7a860b..9d5e2e2 100644
--- a/src/controllers/CardController.ts
+++ b/src/controllers/CardController.ts
@@ -3,6 +3,7 @@ import {router} from "../decorators/router";
 import {CardGroup} from "../models/CardGroup";
 import {ZError} from "../common/ZError";
 import {Card} from "../models/subdoc/Card";
+import {MoneyTypeConst} from "../constants/MoneyTypeConst";
 
 export default class CardController extends BaseController {
     @router('post /api/:accountid/card_group/:heroid')
@@ -81,4 +82,26 @@ export default class CardController extends BaseController {
         await record.save();
         return {};
     }
+
+    @router('post /api/:accountid/card/draw/:count')
+    async drawCard(req: any) {
+        let {count} = req.params;
+        if (count < 10) {
+            count = 1;
+        }
+        if (count > 10) {
+            count = 10;
+        }
+        let account = req.user;
+        if (!account.moneys.has(MoneyTypeConst.CARD_SCROLL)) {
+            throw new ZError(101, '卷轴不足');
+        }
+        let money = account.moneys.get(MoneyTypeConst.CARD_SCROLL);
+        if (money < count) {
+            throw new ZError(101, '卷轴不足');
+        }
+        account.moneys.set(MoneyTypeConst.CARD_SCROLL, money - count);
+        // TODO: 随机取count张卡牌, 并与当前已有的卡比较, 将新卡添加进用户卡组
+
+    }
 }