diff --git a/main.c b/main.c
index 6d1cef1..b785e37 100644
--- a/main.c
+++ b/main.c
@@ -10,6 +10,7 @@ const char bios_head[32]=
 char buff[0xffffff];
 char id[32];
 char outputdir[256];
+char inputdir[256];
 char chack_str(const char *a,char *b,int len)
 {
 	int c;
@@ -40,7 +41,7 @@ void tryunlock(char *dir)
 			printf("ERROR. Not Bios File\n");
 		}else
 		{
-			printf("try it..\n");
+			//printf("try it..\n");
 			if(fseek(bios,0xf00,SEEK_SET))
 			{
 				printf("ERROR. -0\n");
@@ -55,6 +56,7 @@ void tryunlock(char *dir)
 				{
 					outputdir[a]=0;
 				}
+				printf("id: %s \n",id);
 				sprintf(outputdir,"%s%s",dir,"_unlock.bin");
 				printf("Output flie %s",outputdir);
 				output_bios=fopen(outputdir,"wb");
@@ -67,11 +69,13 @@ void tryunlock(char *dir)
 					fclose(output_bios);
 				}
 				
-				printf("\n");
+				printf("\n\n");
 			}
 		}
 		
 	}
+	
+	fclose(bios);
 }
 	
 int main(int argc, char *argv[])
@@ -109,8 +113,24 @@ int main(int argc, char *argv[])
 	printf("\n");
 
 	printf("\n");
+	
+	while(1)
+	{
+		printf("请输入Bios文件路径，可通过拖拽文件到窗口快速输入，输入exit退出。\ndir:");
+		for(a=0;a<256;a++)
+		{
+			inputdir[a]=0;
+		}
+		scanf("%s",inputdir);
+		if(chack_str("exit",inputdir,4)==0)
+		{
+			return 0;
+		}
+		tryunlock(inputdir);
+	}
+	
 	//printf("have %d file\n",argc-1);
 	//printf(argv[1]);
-	system("pause");
+	//system("pause");
 	return 0;
 }
diff --git a/main.exe b/main.exe
index 7eb060e..4a05208 100644
Binary files a/main.exe and b/main.exe differ
diff --git a/test111/X250_bios2_unlock.bin b/test111/X250_bios2_unlock.bin
deleted file mode 100644
index e4b0fda..0000000
Binary files a/test111/X250_bios2_unlock.bin and /dev/null differ
diff --git a/x250_bios1.bin_unlock.bin b/x250_bios1.bin_unlock.bin
deleted file mode 100644
index 5fe8a4b..0000000
Binary files a/x250_bios1.bin_unlock.bin and /dev/null differ
diff --git a/test111/x250_bios2.bin b/x250_bios2.bin
similarity index 100%
rename from test111/x250_bios2.bin
rename to x250_bios2.bin