diff --git a/src/rooms/PuzzleMathRoom.ts b/src/rooms/PuzzleMathRoom.ts
index 64323b6..b8790fe 100644
--- a/src/rooms/PuzzleMathRoom.ts
+++ b/src/rooms/PuzzleMathRoom.ts
@@ -46,7 +46,7 @@ export class PuzzleMathRoom extends Room {
   }
 
   onJoin(client: Client, options: any) {
-    const data = {client, accountId: options.accountid,}
+    const data = {client, accountId: options.accountid, nickname: options.nickname, avatar: options.avatar}
     this.dispatcher.dispatch(new OnJoinCommand(), data)
   }
 
@@ -163,6 +163,27 @@ export class PuzzleMathRoom extends Room {
     this.state.round = round
   }
 
+  /**
+   * 更新用户信息
+   * @param datas
+   */
+  updatePlayerInfo(datas: any) {
+    console.log(`[${this.roomId}] admin updatePlayerInfo: ${JSON.stringify(datas)}`)
+    for (let data of datas) {
+      for (let [,player] of this.state.players) {
+        if (player.accountId == data.accountid) {
+          if (data.nickname) {
+            player.nickname = data.nickname
+          }
+          if (data.avatar) {
+            player.avatar = data.avatar
+          }
+          break
+        }
+      }
+    }
+  }
+
 
   /**
    * 添加一个计时器
diff --git a/src/rooms/commands/OnJoinCommand.ts b/src/rooms/commands/OnJoinCommand.ts
index 3d8ca46..546a8a0 100644
--- a/src/rooms/commands/OnJoinCommand.ts
+++ b/src/rooms/commands/OnJoinCommand.ts
@@ -6,9 +6,13 @@ import { Player } from '../schema/Player'
 export class OnJoinCommand extends Command<PuzzleGameState, {
   client: Client,
   accountId: string,
+  nickname: string,
+  avatar: string
 }> {
-  async execute({ client, accountId} = this.payload) {
+  async execute({ client, accountId, nickname, avatar} = this.payload) {
     let player = new Player(client.id, accountId)
+    player.nickname = nickname
+    player.avatar = avatar
     this.state.players.set(client.sessionId, player)
     this.room.bUserJoin(`${ client.sessionId }`, { except: client })
   }
diff --git a/src/rooms/schema/Player.ts b/src/rooms/schema/Player.ts
index 8844a60..a3ccd6e 100644
--- a/src/rooms/schema/Player.ts
+++ b/src/rooms/schema/Player.ts
@@ -7,6 +7,12 @@ export class Player extends Schema {
   @type('string')
   accountId: string
 
+  @type('string')
+  nickname: string
+
+  @type('string')
+  avatar: string
+
   @type('number')
   score: number