diff --git a/src/animation/client.h b/src/animation/client.h
index 52d6973..e1fc551 100644
--- a/src/animation/client.h
+++ b/src/animation/client.h
@@ -820,7 +820,7 @@ void init_fadeout_client(Client *c) {
 
 	fadeout_cient->animation.passed_frames = 0;
 	fadeout_cient->animation.total_frames =
-		fadeout_cient->animation.duration / output_frame_duration_ms();
+		fadeout_cient->animation.duration / all_output_frame_duration_ms();
 	wlr_scene_node_set_enabled(&fadeout_cient->scene->node, true);
 	wl_list_insert(&fadeout_clients, &fadeout_cient->fadeout_link);
 
@@ -840,7 +840,7 @@ void client_commit(Client *c) {
 		// 设置动画速度
 		c->animation.passed_frames = 0;
 		c->animation.total_frames =
-			c->animation.duration / output_frame_duration_ms();
+			c->animation.duration / all_output_frame_duration_ms();
 
 		// 标记动画开始
 		c->animation.running = true;
diff --git a/src/animation/common.h b/src/animation/common.h
index 02a87f1..cc0f76c 100644
--- a/src/animation/common.h
+++ b/src/animation/common.h
@@ -76,7 +76,7 @@ double find_animation_curve_at(double t, int type) {
 	return baked_points[up].y;
 }
 
-double output_frame_duration_ms() {
+double all_output_frame_duration_ms() {
 	int32_t refresh_total = 0;
 	Monitor *m;
 	wl_list_for_each(m, &mons, link) {
@@ -88,6 +88,10 @@ double output_frame_duration_ms() {
 	return 1000000.0 / refresh_total;
 }
 
+double output_frame_duration_ms(Monitor *m) {
+	return 1000000.0 / m->wlr_output->refresh;
+}
+
 static bool scene_node_snapshot(struct wlr_scene_node *node, int lx, int ly,
 								struct wlr_scene_tree *snapshot_tree) {
 	if (!node->enabled && node->type != WLR_SCENE_NODE_TREE) {
diff --git a/src/animation/layer.h b/src/animation/layer.h
index bf40da9..755b3e0 100644
--- a/src/animation/layer.h
+++ b/src/animation/layer.h
@@ -445,7 +445,7 @@ void init_fadeout_layers(LayerSurface *l) {
 	// 计算动画帧数
 	fadeout_layer->animation.passed_frames = 0;
 	fadeout_layer->animation.total_frames =
-		fadeout_layer->animation.duration / output_frame_duration_ms();
+		fadeout_layer->animation.duration / all_output_frame_duration_ms();
 
 	// 将节点插入到关闭动画链表中，屏幕刷新哪里会检查链表中是否有节点可以应用于动画
 	wlr_scene_node_set_enabled(&fadeout_layer->scene->node, true);
@@ -531,7 +531,7 @@ void layer_commit(LayerSurface *l) {
 		// 设置动画速度
 		l->animation.passed_frames = 0;
 		l->animation.total_frames =
-			l->animation.duration / output_frame_duration_ms();
+			l->animation.duration / output_frame_duration_ms(l->mon);
 
 		// 标记动画开始
 		l->animation.running = true;
diff --git a/src/mango.c b/src/mango.c
index 8fc321b..2a42398 100644
--- a/src/mango.c
+++ b/src/mango.c
@@ -684,7 +684,7 @@ static double find_animation_curve_at(double t, int type);
 static void apply_opacity_to_rect_nodes(Client *c, struct wlr_scene_node *node,
 										double animation_passed);
 static enum corner_location set_client_corner_location(Client *c);
-static double output_frame_duration_ms();
+static double all_output_frame_duration_ms();
 static struct wlr_scene_tree *
 wlr_scene_tree_snapshot(struct wlr_scene_node *node,
 						struct wlr_scene_tree *parent);