diff --git a/俄罗斯方块.c b/俄罗斯方块.c
index 4d906ec..0524a74 100644
--- a/俄罗斯方块.c
+++ b/俄罗斯方块.c
@@ -690,6 +690,16 @@ void Gameplay()
       					tetris->flag+=16;
      				}
     			}
+    			if(ch==80){
+					if(ifMove(tetris)!=0)
+						{
+							tetris->y+=2;
+						}
+					if(ifMove(tetris)==0)
+						{
+							tetris->y=tetris->y-2;
+    					}
+					} 
     			if(ch == 32)     					//���ո������ͣ
     			{
      				PrintTetris(tetris);
diff --git a/俄罗斯方块.exe b/俄罗斯方块.exe
index a7b0408..949d560 100644
Binary files a/俄罗斯方块.exe and b/俄罗斯方块.exe differ