diff --git a/src/rooms/commands/PlayReadyCommand.ts b/src/rooms/commands/PlayReadyCommand.ts
index 7214649..107e524 100644
--- a/src/rooms/commands/PlayReadyCommand.ts
+++ b/src/rooms/commands/PlayReadyCommand.ts
@@ -11,7 +11,7 @@ export class PlayReadyCommand extends Command<CardGameState, {
     client: Client
 }> {
 
-    execute({client}: { client: Client }) {
+    async execute({client}: { client: Client }) {
         this.state.players.get(client.sessionId).state = PlayerStateConst.PLAYER_READY;
         this.room.broadcast("player_ready_s2c", {player: client.sessionId}, {except: client});
         let readyCount = 0;
@@ -24,6 +24,7 @@ export class PlayReadyCommand extends Command<CardGameState, {
         if (readyCount >= this.room.maxClients) {
             // 比大小, 确定先手
             // return [new PrepareCommand()];
+            await this.room.setPrivate(true);
             this.room.state.gameState = GameStateConst.CHANGE_HERO;
         }