diff --git a/README.md b/README.md
index f36c29d..7598cd8 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-![audio-visual.sh and alsamixer](/img/sshot.jpg)
+![audio-visual.sh and alsamixer](/img/sshot.png)
 
 .asoundrc (Должно быть в ~/)  
 Нужно поменять rockchipes8316c, на вашу карту (aplay -L)  
diff --git a/img/sshot.jpg b/img/sshot.jpg
deleted file mode 100644
index 7b7fb28..0000000
Binary files a/img/sshot.jpg and /dev/null differ
diff --git a/img/sshot.png b/img/sshot.png
new file mode 100644
index 0000000..3f12b07
Binary files /dev/null and b/img/sshot.png differ
diff --git a/spark_ncurses.c b/spark_ncurses.c
index 15bddf2..9a92996 100644
--- a/spark_ncurses.c
+++ b/spark_ncurses.c
@@ -60,12 +60,12 @@ void sig_handler(int sig) {
 	exit(0);
 }
 
-void print(int y, int x, char *str, int val, int j) {
-	if (val < 0)
-		mvprintw(y + j, x, "%s", str);
+void print(int middle, int k, int x) {
+	if (values[x] < 0)
+		mvprintw(middle + k, x, "@");
 
 	else
-		mvprintw(y - j, x, "%s", str);
+		mvprintw(middle - k, x, "@");
 }
 
 int main(void) {
@@ -82,7 +82,7 @@ int main(void) {
 	int min = 0;
 	int max = 0;
 
-	int middle = ws.ws_row / 2;
+	int middle = (int)ws.ws_row / 2;
 	while (1) {
 		args = 0;
 		stdin_read();
@@ -99,9 +99,9 @@ int main(void) {
 			else if (val > max)
 				max = val;
 
-			int lvl = (val - min) * (ws.ws_row / 5) / ((max - min) + 1);
-			for (int j = 0; j < lvl; j++)
-				print(middle, i, "$", values[i], j);
+			/* Main */
+			int lvl = (val - min) * (middle - 5) / ((max - min) + 1);
+			print(middle, lvl, i);
 		}
 
 		refresh();