diff --git a/MCU/MCU_REAL_FINAL/block.c b/MCU/MCU_REAL_FINAL/block.c
index 71398c0..eab30c2 100644
--- a/MCU/MCU_REAL_FINAL/block.c
+++ b/MCU/MCU_REAL_FINAL/block.c
@@ -53,7 +53,7 @@ void genPiece()
 
   char i, j;
   //需要一点随机性
-  int random = TH0 % 10;
+  int random = TH0 % 16;
 
 
   if(blockGameStatus == over)
@@ -106,13 +106,53 @@ void genPiece()
     }
   else if (random == 8)
     {
-      base[4][9] = 2;
+      base[4][10] = 2;
       base[3][9] = 2;
       base[4][9] = 2;
+    }
+	 else if (random == 9)
+    {
+      base[4][9] = 2;
+      base[3][10] = 2;
+      base[4][10] = 2;
+    }
+		else if (random == 10)
+    {
+      base[3][9] = 2;
+      base[3][10] = 2;
+      base[4][10] = 2;
     }
 
 //当四个方块的情况
-  else if(random == 9)
+  else if(random == 11)
+    {
+      base[3][10] = 2;
+      base[4][10] = 2;
+      base[3][9] = 2;
+      base[4][9] = 2;
+    }
+	 else if(random == 12)
+    {
+      base[3][10] = 2;
+      base[4][10] = 2;
+      base[3][9] = 2;
+      base[4][11] = 2;
+    }
+		else if(random == 13)
+    {
+      base[3][10] = 2;
+      base[4][10] = 2;
+      base[3][11] = 2;
+      base[4][9] = 2;
+    }
+		else if(random == 14)
+    {
+      base[3][10] = 2;
+      base[4][10] = 2;
+      base[4][9] = 2;
+      base[5][9] = 2;
+    }
+		else if(random == 15)
     {
       base[3][10] = 2;
       base[4][10] = 2;
@@ -284,31 +324,6 @@ void blockGameOver()
   //结束则填满
   if(blockGameStatus == over)
     {
-      //写入排行榜
-      if(addBest(score))
-        {
-          IapEraseSector(IAP_ADDRESS);
-          IapProgramByte(IAP_ADDRESS + 0, bestScore[0] >> 8);
-          IapProgramByte(IAP_ADDRESS + 1, bestScore[0] % 256);
-          IapProgramByte(IAP_ADDRESS + 2, bestScore[1] >> 8);
-          IapProgramByte(IAP_ADDRESS + 3, bestScore[1] % 256);
-          IapProgramByte(IAP_ADDRESS + 4, bestScore[2] >> 8);
-          IapProgramByte(IAP_ADDRESS + 5, bestScore[2] % 256);
-          IapProgramByte(IAP_ADDRESS + 6, bestScore[3] >> 8);
-          IapProgramByte(IAP_ADDRESS + 7, bestScore[3] % 256);
-          IapProgramByte(IAP_ADDRESS + 8, bestScore[4] >> 8);
-          IapProgramByte(IAP_ADDRESS + 9, bestScore[4] % 256);
-          IapProgramByte(IAP_ADDRESS + 10, bestScore[5] >> 8);
-          IapProgramByte(IAP_ADDRESS + 11, bestScore[5] % 256);
-          IapProgramByte(IAP_ADDRESS + 12, bestScore[6] >> 8);
-          IapProgramByte(IAP_ADDRESS + 13, bestScore[6] % 256);
-          IapProgramByte(IAP_ADDRESS + 14, bestScore[7] >> 8);
-          IapProgramByte(IAP_ADDRESS + 15, bestScore[7] % 256);
-          IapProgramByte(IAP_ADDRESS + 16, bestScore[8] >> 8);
-          IapProgramByte(IAP_ADDRESS + 17, bestScore[8] % 256);
-          IapProgramByte(IAP_ADDRESS + 18, bestScore[9] >> 8);
-          IapProgramByte(IAP_ADDRESS + 19, bestScore[9] % 256);
-        }
       for(j = 0; j < MAX_Y; j++)
         for(i = 0; i < MAX_X; i++)
           {