diff --git a/includes/config.h b/includes/config.h
index e5abc6a..b92c2db 100644
--- a/includes/config.h
+++ b/includes/config.h
@@ -6,7 +6,7 @@
 /*   By: stakada <stakada@student.42tokyo.jp>       +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/08/22 21:44:50 by stakada           #+#    #+#             */
-/*   Updated: 2026/02/20 20:25:07 by stakada          ###   ########.fr       */
+/*   Updated: 2026/02/23 10:48:44 by stakada          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -40,6 +40,8 @@
 #  define KEY_RIGHT 124
 #  define KEY_PLUS 24
 #  define KEY_MINUS 27
+#  define KEY_P 35
+#  define KEY_M 46
 #  define KEY_H 4
 #  define KEY_J 38
 # else
@@ -61,6 +63,8 @@
 #  define KEY_RIGHT XK_Right
 #  define KEY_PLUS XK_plus
 #  define KEY_MINUS XK_minus
+#  define KEY_P XK_p
+#  define KEY_M XK_m
 #  define KEY_H XK_h
 #  define KEY_J XK_j
 # endif
diff --git a/srcs/key_handler.c b/srcs/key_handler.c
index 5f7d1e1..5736879 100644
--- a/srcs/key_handler.c
+++ b/srcs/key_handler.c
@@ -6,7 +6,7 @@
 /*   By: stakada <stakada@student.42tokyo.jp>       +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/10 20:00:00 by kinamura          #+#    #+#             */
-/*   Updated: 2026/02/15 03:13:07 by stakada          ###   ########.fr       */
+/*   Updated: 2026/02/23 10:43:59 by stakada          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -77,12 +77,12 @@ static int	get_rotate_params(int keycode, t_vec3 *axis, double *angle)
 
 static int	get_adjust_params(int keycode, int *sign, int *height_mode)
 {
-	if (keycode == KEY_PLUS)
+	if (keycode == KEY_P)
 	{
 		*sign = 1;
 		*height_mode = 0;
 	}
-	else if (keycode == KEY_MINUS)
+	else if (keycode == KEY_M)
 	{
 		*sign = -1;
 		*height_mode = 0;
diff --git a/srcs/put_info.c b/srcs/put_info.c
index 2ec483b..16a8fb6 100644
--- a/srcs/put_info.c
+++ b/srcs/put_info.c
@@ -6,7 +6,7 @@
 /*   By: stakada <stakada@student.42tokyo.jp>       +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/02/15 00:30:30 by stakada           #+#    #+#             */
-/*   Updated: 2026/02/15 02:18:32 by stakada          ###   ########.fr       */
+/*   Updated: 2026/02/23 10:44:25 by stakada          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -34,7 +34,7 @@ static void	put_camera_info(t_ctx *ctx)
 	mlx_string_put(ctx->mlx, ctx->win, MARGIN, LINE_HEIGHT * 6, TEXT_COLOR,
 		" Rotate: Arrow keys");
 	mlx_string_put(ctx->mlx, ctx->win, MARGIN, LINE_HEIGHT * 7, TEXT_COLOR,
-		" FOV: + (Increase), - (Decrease)");
+		" FOV: P (Increase), M (Decrease)");
 }
 
 static void	put_light_info(t_ctx *ctx)
@@ -46,7 +46,7 @@ static void	put_light_info(t_ctx *ctx)
 	mlx_string_put(ctx->mlx, ctx->win, MARGIN, LINE_HEIGHT * 5, TEXT_COLOR,
 		" Move: W, A, S, D, Q, E");
 	mlx_string_put(ctx->mlx, ctx->win, MARGIN, LINE_HEIGHT * 6, TEXT_COLOR,
-		" Brightness: + (Increase), - (Decrease)");
+		" Brightness: P (Increase), M (Decrease)");
 }
 
 static void	put_object_info(t_ctx *ctx)
@@ -72,7 +72,7 @@ static void	put_object_info(t_ctx *ctx)
 	if (ctx->selected_object->type == SPHERE
 		|| ctx->selected_object->type == CYLINDER)
 		mlx_string_put(ctx->mlx, ctx->win, MARGIN, LINE_HEIGHT * line++,
-			TEXT_COLOR, " Diameter: + (Increase), - (Decrease)");
+			TEXT_COLOR, " Diameter: P (Increase), M (Decrease)");
 	if (ctx->selected_object->type == CYLINDER)
 		mlx_string_put(ctx->mlx, ctx->win, MARGIN, LINE_HEIGHT * line++,
 			TEXT_COLOR, " Height: H (Increase), J (Decrease)");