diff --git a/config.conf b/config.conf
index 188370b..b2544d4 100644
--- a/config.conf
+++ b/config.conf
@@ -3,6 +3,7 @@
 # Window effect
 blur=0
 blur_layer=0
+blur_optimized=1
 blur_params_num_passes = 2
 blur_params_radius = 5
 blur_params_noise = 0.02
diff --git a/src/config/parse_config.h b/src/config/parse_config.h
index eeee7c2..5eab1cd 100644
--- a/src/config/parse_config.h
+++ b/src/config/parse_config.h
@@ -199,6 +199,7 @@ typedef struct {
 
 	int blur;
 	int blur_layer;
+	int blur_optimized;
 	int border_radius;
 	struct blur_data blur_params;
 	int shadows;
@@ -895,6 +896,8 @@ void parse_config_line(Config *config, const char *line) {
 		config->blur = atoi(value);
 	} else if (strcmp(key, "blur_layer") == 0) {
 		config->blur_layer = atoi(value);
+	} else if (strcmp(key, "blur_optimized") == 0) {
+		config->blur_optimized = atoi(value);
 	} else if (strcmp(key, "border_radius") == 0) {
 		config->border_radius = atoi(value);
 	} else if (strcmp(key, "blur_params_num_passes") == 0) {
@@ -2089,6 +2092,7 @@ void override_config(void) {
 
 	blur = CLAMP_INT(config.blur, 0, 1);
 	blur_layer = CLAMP_INT(config.blur_layer, 0, 1);
+	blur_optimized = CLAMP_INT(config.blur_optimized, 0, 1);
 	border_radius = CLAMP_INT(config.border_radius, 0, 100);
 	blur_params.num_passes = CLAMP_INT(config.blur_params.num_passes, 0, 10);
 	blur_params.radius = CLAMP_INT(config.blur_params.radius, 0, 100);
@@ -2219,6 +2223,7 @@ void set_value_default() {
 
 	config.blur = blur;
 	config.blur_layer = blur_layer;
+	config.blur_optimized = blur_optimized;
 	config.border_radius = border_radius;
 	config.blur_params.num_passes = blur_params_num_passes;
 	config.blur_params.radius = blur_params_radius;
diff --git a/src/config/preset.h b/src/config/preset.h
index bb1020c..49bad8b 100644
--- a/src/config/preset.h
+++ b/src/config/preset.h
@@ -189,6 +189,7 @@ int border_radius = 0;
 int border_radius_location_default = CORNER_LOCATION_ALL;
 int blur = 0;
 int blur_layer = 0;
+int blur_optimized = 1;
 
 struct blur_data blur_params;
 
diff --git a/src/maomao.c b/src/maomao.c
index 9ed0367..ef7fedb 100644
--- a/src/maomao.c
+++ b/src/maomao.c
@@ -4505,8 +4505,12 @@ static void iter_xdg_scene_buffers(struct wlr_scene_buffer *buffer, int sx,
 
 	if (blur && c) {
 		wlr_scene_buffer_set_backdrop_blur(buffer, true);
-		wlr_scene_buffer_set_backdrop_blur_optimized(buffer, true);
 		wlr_scene_buffer_set_backdrop_blur_ignore_transparent(buffer, true);
+		if (blur_optimized) {
+			wlr_scene_buffer_set_backdrop_blur_optimized(buffer, true);
+		} else {
+			wlr_scene_buffer_set_backdrop_blur_optimized(buffer, false);
+		}
 	} else {
 		wlr_scene_buffer_set_backdrop_blur(buffer, false);
 	}
@@ -7803,7 +7807,8 @@ void smartmovewin(const Arg *arg) {
 			};
 		}
 		ny = tar == 99999 ? ny : tar;
-		ny = MIN(ny, c->mon->w.y + c->mon->w.height - c->geom.height - c->mon->gappov);
+		ny = MIN(ny, c->mon->w.y + c->mon->w.height - c->geom.height -
+						 c->mon->gappov);
 		break;
 	case LEFT:
 		tar = -99999;
@@ -7841,7 +7846,8 @@ void smartmovewin(const Arg *arg) {
 			};
 		}
 		nx = tar == 99999 ? nx : tar;
-		nx = MIN(nx, c->mon->w.x + c->mon->w.width - c->geom.width - c->mon->gappoh);
+		nx = MIN(nx, c->mon->w.x + c->mon->w.width - c->geom.width -
+						 c->mon->gappoh);
 		break;
 	}