public String[][] updateChessBoardInfo(String UserToken) /** 同步資訊問題   **/
	{	
		//實作 updateChessBoardInfo 當非該玩家時不要讓他更新棋盤 (做等待動作)
		String[][] chessName;
		chessName = chessBoard.getChessName();
		for(int i = 0; i < 4; i++) {
			for(int j = 0; j < 8; j++) {
				if(chessBoard.getChessBoard()[i][j].getCover() == false) {
					chessName[i][j] = "Cover";
				}
			}
		}
		return chessName;
	}