diff --git a/src/rooms/PuzzleMathRoom.ts b/src/rooms/PuzzleMathRoom.ts
index 0811ced..53565e3 100644
--- a/src/rooms/PuzzleMathRoom.ts
+++ b/src/rooms/PuzzleMathRoom.ts
@@ -131,9 +131,15 @@ export class PuzzleMathRoom extends Room {
   /**
    * 游戏结束
    */
-  endGame() {
-    console.log(`[${this.roomId}] admin send end game cmd`)
+  endGame(options: any) {
+    console.log(`[${this.roomId}] admin send end game cmd: ${JSON.stringify(options)}`)
     this.dispatcher.dispatch(new EndGameCommand() )
+    if (options.closeTime) {
+      let self = this
+      this.beginSchedule(options.closeTime, async function (){
+        await self.disconnect()
+      }.bind(this), ClockNameConst.ROOM_LIFE_CLOCK)
+    }
   }
 
   updateScore(datas: any) {