diff --git a/doc/api.md b/doc/api.md
index 7f2c8e2..d69453e 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -71,6 +71,7 @@
 | level | 关卡id		|
 | answer | 回答的选项 |
 | type | 回答类型, 0: 正常, 1: 超时 |
+| mode | 游戏类型, 0: 单人, 1: 多人 |
 
 3. Response: JSON
 
@@ -91,4 +92,33 @@
     }
 }
 ```
+### 3. 上报题目答案
+
+1. Method: POST
+2. URI: /api/:accountid/puzzle/match
+
+| 字段     | 说明                                   |
+| -------- | -------------------------------------- |
+| accountid | 帐号id                             |
+
+> POST参数
+
+
+| 字段     | 说明                                   |
+| -------- | -------------------------------------- |
+| shop | 店铺id  		|
+
+3. Response: JSON
+
+```js
+		{
+        "roomId": "mysWNuFnY",	//房间id
+        "beginTime": 1619689073034, // 游戏的开始时间
+        "sessionId": "adfadf"		// 当前用户在该房间的sessionId, 如果有该字段, 客户端在joinById的时候须带上该字段
+    }
+```
+
+
+
+
 
diff --git a/src/api/controllers/puzzle.controller.ts b/src/api/controllers/puzzle.controller.ts
index fc97710..c8a1bca 100644
--- a/src/api/controllers/puzzle.controller.ts
+++ b/src/api/controllers/puzzle.controller.ts
@@ -9,10 +9,8 @@ import { ZError } from '../../common/ZError'
 import { BaseConst } from '../../constants/BaseConst'
 import { mission_vo } from '../../config/parsers/mission_vo'
 import {
-  beginGame,
-  broadcast,
   createRoom,
-  sendQuestion, updateScore
+  updateScore
 } from '../../services/WsSvr'
 import { RoomState } from '../../services/RoomState'
 import { retry } from '../../utils/promise.util'
@@ -120,6 +118,7 @@ class PuzzleController extends BaseController {
     let activityId = '1111111'
 
     let roomId = ''
+    let sessionId = ''
     let beginTime = 0
     let result = new RoomState().isLock(shop)
     try {
@@ -142,6 +141,7 @@ class PuzzleController extends BaseController {
             throw new ZError(11, 'error create room')
           }
           roomId = rsp.data?.room?.roomId
+          sessionId = rsp.data?.sessionId
           history = new PuzzleSession({shop, status: 0, type: 1})
           history.members.set(accountid, new PuzzleStatusClass())
           history.room = roomId
@@ -166,6 +166,6 @@ class PuzzleController extends BaseController {
       throw new ZError(12, 'error create room')
     }
 
-    return { roomId, beginTime }
+    return { roomId, beginTime,sessionId }
   }
 }