diff --git a/中国象棋棋盘.cpp b/中国象棋棋盘.c
similarity index 86%
rename from 中国象棋棋盘.cpp
rename to 中国象棋棋盘.c
index 24ae9e6..a3e64ea 100644
--- a/中国象棋棋盘.cpp
+++ b/中国象棋棋盘.c
@@ -68,18 +68,24 @@ void DrawCheckerBoard(){
  ||((r==6||r==14||r==84||r==76)&&(c==36||c==44))
  ||((r==8||r==12||r==82||r==78)&&(c==38||c==42)))
  {printf("%c",'*');}
- else
+ else 
  {printf("%c",' ');}
  }
  printf("\n");
  }
 } 
+Write(3,23, "       chuhe           hanjie      ");
+
 } 
 
 //ÇåÀíÆÁÄ» 
 void ClearPanel(){
-	for(int i=0;i<HEIGHT;i++){
-		for(int j=0;j<WIDTH;j++){
+	int i;
+	for(i=0;i<HEIGHT;i++)
+	{
+		int j;
+		for( j=0;j<WIDTH;j++)
+		{
 			goto_xy(j,i);
 			printf("%c",0x00);
 		}
@@ -87,20 +93,6 @@ void ClearPanel(){
 	goto_xy(0,0);
 }
 
-//string* Registered(){
-//	string* str[2];
-//	string userName;
-//	string passWord;
-//	printf("Please press UserName");
-//	cin>>userName;
-//	printf("Please press PassWord");
-//	cin>>passWord;
-//	
-//	str[0]=userName;
-//	str[1]=passWord;
-//	return str;
-//}
-
 void goto_xy(int x,int y){	//¶¨Î»¹â±êλÖõ½Ö¸¶¨×ø±ê
 HANDLE hOut;
 hOut = GetStdHandle(STD_OUTPUT_HANDLE);
diff --git a/中国象棋棋盘.exe b/中国象棋棋盘.exe
index 241a68c..e2dc9e0 100644
Binary files a/中国象棋棋盘.exe and b/中国象棋棋盘.exe differ