diff --git a/NineChess/src/config.h b/NineChess/src/config.h
index a9a28d11..4ee277a5 100644
--- a/NineChess/src/config.h
+++ b/NineChess/src/config.h
@@ -94,6 +94,9 @@
 // 启动时窗口最大化
 //#define SHOW_MAXIMIZED_ON_LOAD
 
+
+//#define LCD_SHOW_SCORE_INSTEAD_OF_TIME
+
 // 不使用哈希桶
 #define DISABLE_HASHBUCKET
 
diff --git a/NineChess/src/gamecontroller.cpp b/NineChess/src/gamecontroller.cpp
index dae94b36..665837c4 100644
--- a/NineChess/src/gamecontroller.cpp
+++ b/NineChess/src/gamecontroller.cpp
@@ -149,8 +149,10 @@ void GameController::gameReset()
         }
     }
 
+#ifdef LCD_SHOW_SCORE_INSTEAD_OF_TIME
     emit time1Changed(QString::number(score1, 10));
     emit time2Changed(QString::number(score2, 10));
+#endif /* LCD_SHOW_SCORE_INSTEAD_OF_TIME */
 
     // 重置游戏
     chess_.reset();
@@ -226,9 +228,11 @@ void GameController::gameReset()
     currentRow = 0;
 
     // 发出信号通知主窗口更新LCD显示
-    //QTime qtime = QTime(0, 0, 0, 0).addMSecs(remainingTime1);
-    //emit time1Changed(qtime.toString("mm:ss.zzz"));
-    //emit time2Changed(qtime.toString("mm:ss.zzz"));
+#ifndef LCD_SHOW_SCORE_INSTEAD_OF_TIME
+    QTime qtime = QTime(0, 0, 0, 0).addMSecs(remainingTime1);
+    emit time1Changed(qtime.toString("mm:ss.zzz"));
+    emit time2Changed(qtime.toString("mm:ss.zzz"));
+#endif /* ! LCD_SHOW_SCORE_INSTEAD_OF_TIME */
 
     // 发信号更新状态栏
     message = QString::fromStdString(chess_.getTips());
@@ -538,11 +542,13 @@ void GameController::timerEvent(QTimerEvent *event)
         remainingTime2 = timeLimit * 60000 - remainingTime2;
     }
 
-    //qt1 = QTime(0, 0, 0, 0).addMSecs(remainingTime1);
-    //qt2 = QTime(0, 0, 0, 0).addMSecs(remainingTime2);
+#ifndef LCD_SHOW_SCORE_INSTEAD_OF_TIME
+    qt1 = QTime(0, 0, 0, 0).addMSecs(remainingTime1);
+    qt2 = QTime(0, 0, 0, 0).addMSecs(remainingTime2);
 
-    //emit time1Changed(qt1.toString("mm:ss.zzz"));
-    //emit time2Changed(qt2.toString("mm:ss.zzz"));
+    emit time1Changed(qt1.toString("mm:ss.zzz"));
+    emit time2Changed(qt2.toString("mm:ss.zzz"));
+#endif /* ! LCD_SHOW_SCORE_INSTEAD_OF_TIME */
 
     // 如果胜负已分
     if (chess_.whoWin() != NineChess::NOBODY) {
@@ -565,8 +571,10 @@ void GameController::timerEvent(QTimerEvent *event)
             score2++;
         }
 
+#ifdef LCD_SHOW_SCORE_INSTEAD_OF_TIME
         emit time1Changed(QString::number(score1, 10));
         emit time2Changed(QString::number(score2, 10));
+#endif /* LCD_SHOW_SCORE_INSTEAD_OF_TIME */
 
         // 播放音效
 #ifndef DONOT_PLAY_WIN_SOUND