diff --git a/meson.build b/meson.build
index cde6c600..82670f0a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('mango', ['c'],
-  version : '0.14.2',
+  version : '0.14.3',
 )
 
 subdir('protocols')
diff --git a/src/action/client.h b/src/action/client.h
index 1b3c9335..11602e70 100644
--- a/src/action/client.h
+++ b/src/action/client.h
@@ -48,6 +48,9 @@ static void finish_exchange_arrange_and_focus(Client *c1, Client *c2,
 	}
 	wl_list_remove(&c2->flink);
 	wl_list_insert(&c1->flink, &c2->flink);
+
+	if (config.warpcursor)
+		warp_cursor(c1);
 }
 
 void client_tile_resize(Client *c, struct wlr_box geo, int32_t interact) {
diff --git a/src/dispatch/bind_define.h b/src/dispatch/bind_define.h
index 1e39386c..de51c0a0 100644
--- a/src/dispatch/bind_define.h
+++ b/src/dispatch/bind_define.h
@@ -131,9 +131,14 @@ int32_t exchange_stack_client(const Arg *arg) {
 }
 
 int32_t focusdir(const Arg *arg) {
+
+	if (!selmon)
+		return 0;
+
 	Client *c = NULL;
 	c = direction_select(arg);
-	c = get_focused_stack_client(c, arg->tc);
+	if (!selmon->isoverview)
+		c = get_focused_stack_client(c, arg->tc);
 	if (c) {
 		focusclient(c, 1);
 		if (config.warpcursor)
@@ -1919,7 +1924,7 @@ int32_t scroller_stack(const Arg *arg) {
 	if (!c || !c->mon || c->isfloating || !is_scroller_layout(selmon))
 		return 0;
 
-	Client *target_client = find_client_by_direction(c, arg, false, true);
+	Client *target_client = find_client_by_direction(c, arg, false);
 
 	return scroller_apply_stack(c, target_client, arg->i);
 }
diff --git a/src/fetch/client.h b/src/fetch/client.h
index 77b2d865..fb50c798 100644
--- a/src/fetch/client.h
+++ b/src/fetch/client.h
@@ -163,291 +163,130 @@ Client *center_tiled_select(Monitor *m) {
 	}
 	return target_c;
 }
-Client *find_client_by_direction(Client *tc, const Arg *arg, bool findfloating,
-								 bool ignore_align) {
+
+Client *find_client_by_direction(Client *tc, const Arg *arg,
+								 bool findfloating) {
 	Client *c = NULL;
-	Client **tempClients = NULL; // 初始化为 NULL
-	int32_t last = -1;
-
-	// 第一次遍历，计算客户端数量
-	wl_list_for_each(c, &clients, link) {
-		if (c && (findfloating || !c->isfloating) && !c->isunglobal &&
-			(config.focus_cross_monitor || c->mon == tc->mon) &&
-			(c->tags & c->mon->tagset[c->mon->seltags])) {
-			last++;
-		}
-	}
-
-	if (last < 0) {
-		return NULL; // 没有符合条件的客户端
-	}
-
-	// 动态分配内存
-	tempClients = malloc((last + 1) * sizeof(Client *));
-	if (!tempClients) {
-		// 处理内存分配失败的情况
-		return NULL;
-	}
-
-	// 第二次遍历，填充 tempClients
-	last = -1;
-	wl_list_for_each(c, &clients, link) {
-		if (c && (findfloating || !c->isfloating) && !c->isunglobal &&
-			(config.focus_cross_monitor || c->mon == tc->mon) &&
-			(c->tags & c->mon->tagset[c->mon->seltags])) {
-			last++;
-			tempClients[last] = c;
-		}
-	}
-
-	int32_t sel_x = tc->geom.x;
-	int32_t sel_y = tc->geom.y;
-	int64_t distance = LLONG_MAX;
-	int64_t same_monitor_distance = LLONG_MAX;
 	Client *tempFocusClients = NULL;
 	Client *tempSameMonitorFocusClients = NULL;
+	int64_t distance = LLONG_MAX;
+	int64_t same_monitor_distance = LLONG_MAX;
 
-	switch (arg->i) {
-	case UP:
-		if (!ignore_align) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.y < sel_y &&
-					tempClients[_i]->geom.x == sel_x &&
-					tempClients[_i]->mon == tc->mon) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
+	int32_t tc_l = tc->geom.x;
+	int32_t tc_r = tc->geom.x + tc->geom.width;
+	int32_t tc_t = tc->geom.y;
+	int32_t tc_b = tc->geom.y + tc->geom.height;
+	int32_t tc_cx = tc_l + tc->geom.width / 2;
+	int32_t tc_cy = tc_t + tc->geom.height / 2;
+
+	for (int32_t step = 0; step < 2; step++) {
+		if (step == 1 && tempFocusClients)
+			break;
+
+		wl_list_for_each(c, &clients, link) {
+			if (!c || c == tc)
+				continue;
+			if (!findfloating && c->isfloating)
+				continue;
+			if (c->isunglobal)
+				continue;
+			if (!config.focus_cross_monitor && c->mon != tc->mon)
+				continue;
+			if (!(c->tags & c->mon->tagset[c->mon->seltags]))
+				continue;
+
+			if (step == 0 && ((!tc->mon->isoverview &&
+							   !client_is_in_same_stack(tc, c, NULL)) ||
+							  c->mon != tc->mon))
+				continue;
+
+			int32_t c_l = c->geom.x;
+			int32_t c_r = c->geom.x + c->geom.width;
+			int32_t c_t = c->geom.y;
+			int32_t c_b = c->geom.y + c->geom.height;
+			int32_t c_cx = c_l + c->geom.width / 2;
+			int32_t c_cy = c_t + c->geom.height / 2;
+
+			int64_t main_dist = 0;
+			int64_t orth_dist = 0;
+			bool match_dir = false;
+
+			switch (arg->i) {
+			case LEFT:
+				if (c_cx < tc_cx || (c_cx == tc_cx && c_l < tc_l)) {
+					match_dir = true;
+					main_dist = tc_l - c_r;
+					orth_dist = (c_b < tc_t)
+									? (tc_t - c_b)
+									: ((c_t > tc_b) ? (c_t - tc_b) : 0);
 				}
+				break;
+			case RIGHT:
+				if (c_cx > tc_cx || (c_cx == tc_cx && c_l > tc_l)) {
+					match_dir = true;
+					main_dist = c_l - tc_r;
+					orth_dist = (c_b < tc_t)
+									? (tc_t - c_b)
+									: ((c_t > tc_b) ? (c_t - tc_b) : 0);
+				}
+				break;
+			case UP:
+				if (c_cy < tc_cy || (c_cy == tc_cy && c_t < tc_t)) {
+					match_dir = true;
+					main_dist = tc_t - c_b;
+					orth_dist = (c_r < tc_l)
+									? (tc_l - c_r)
+									: ((c_l > tc_r) ? (c_l - tc_r) : 0);
+				}
+				break;
+			case DOWN:
+				if (c_cy > tc_cy || (c_cy == tc_cy && c_t > tc_t)) {
+					match_dir = true;
+					main_dist = c_t - tc_b;
+					orth_dist = (c_r < tc_l)
+									? (tc_l - c_r)
+									: ((c_l > tc_r) ? (c_l - tc_r) : 0);
+				}
+				break;
+			default:
+				continue;
+			}
+
+			if (!match_dir)
+				continue;
+
+			int64_t penalty = 0;
+			if (main_dist < 0) {
+				penalty = 10000000000LL; // 主方向重叠（反方向）的极大惩罚
+				main_dist = -main_dist;
+			}
+
+			// 正交方向无重叠惩罚，优先选择在同一行/列的窗口
+			int64_t no_overlap_penalty = 0;
+			if (orth_dist > 0) {
+				// LEFT/RIGHT 时 orth_dist 是垂直间距，>0 表示垂直无重叠
+				// UP/DOWN  时 orth_dist 是水平间距，>0 表示水平无重叠
+				no_overlap_penalty = 10000000LL;
+			}
+
+			int64_t tmp_distance = penalty + no_overlap_penalty +
+								   (main_dist * main_dist) +
+								   (orth_dist * orth_dist);
+
+			if (tmp_distance < distance) {
+				distance = tmp_distance;
+				tempFocusClients = c;
+			}
+			if (c->mon == tc->mon && tmp_distance < same_monitor_distance) {
+				same_monitor_distance = tmp_distance;
+				tempSameMonitorFocusClients = c;
 			}
 		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.y < sel_y &&
-					tempClients[_i]->mon == tc->mon &&
-					client_is_in_same_stack(tc, tempClients[_i], NULL)) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.y < sel_y) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		break;
-	case DOWN:
-		if (!ignore_align) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.y > sel_y &&
-					tempClients[_i]->geom.x == sel_x &&
-					tempClients[_i]->mon == tc->mon) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.y > sel_y &&
-					tempClients[_i]->mon == tc->mon &&
-					client_is_in_same_stack(tc, tempClients[_i], NULL)) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.y > sel_y) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		break;
-	case LEFT:
-		if (!ignore_align) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.x < sel_x &&
-					tempClients[_i]->geom.y == sel_y &&
-					tempClients[_i]->mon == tc->mon) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.x < sel_x &&
-					tempClients[_i]->mon == tc->mon &&
-					client_is_in_same_stack(tc, tempClients[_i], NULL)) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.x < sel_x) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		break;
-	case RIGHT:
-		if (!ignore_align) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.x > sel_x &&
-					tempClients[_i]->geom.y == sel_y &&
-					tempClients[_i]->mon == tc->mon) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.x > sel_x &&
-					tempClients[_i]->mon == tc->mon &&
-					client_is_in_same_stack(tc, tempClients[_i], NULL)) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		if (!tempFocusClients) {
-			for (int32_t _i = 0; _i <= last; _i++) {
-				if (tempClients[_i]->geom.x > sel_x) {
-					int32_t dis_x = tempClients[_i]->geom.x - sel_x;
-					int32_t dis_y = tempClients[_i]->geom.y - sel_y;
-					int64_t tmp_distance =
-						dis_x * dis_x + dis_y * dis_y; // 计算距离
-					if (tmp_distance < distance) {
-						distance = tmp_distance;
-						tempFocusClients = tempClients[_i];
-					}
-					if (tempClients[_i]->mon == tc->mon &&
-						tmp_distance < same_monitor_distance) {
-						same_monitor_distance = tmp_distance;
-						tempSameMonitorFocusClients = tempClients[_i];
-					}
-				}
-			}
-		}
-		break;
 	}
 
-	free(tempClients); // 释放内存
-	if (tempSameMonitorFocusClients) {
+	if (tempSameMonitorFocusClients)
 		return tempSameMonitorFocusClients;
-	} else {
-		return tempFocusClients;
-	}
+	return tempFocusClients;
 }
 
 Client *direction_select(const Arg *arg) {
@@ -462,10 +301,7 @@ Client *direction_select(const Arg *arg) {
 		return NULL;
 	}
 
-	return find_client_by_direction(
-		tc, arg, true,
-		(is_scroller_layout(selmon) || is_centertile_layout(selmon)) &&
-			!selmon->isoverview);
+	return find_client_by_direction(tc, arg, true);
 }
 
 /* We probably should change the name of this, it sounds like
diff --git a/src/layout/arrange.h b/src/layout/arrange.h
index 0a39b248..23b9d080 100644
--- a/src/layout/arrange.h
+++ b/src/layout/arrange.h
@@ -26,8 +26,15 @@ void set_size_per(Monitor *m, Client *c) {
 		c->stack_inner_per = 1.0f;
 	}
 
-	c->scroller_proportion =
-		m->pertag->scroller_default_proportion[m->pertag->curtag];
+	if (!c->iscustom_scroller_proportion) {
+		c->scroller_proportion =
+			m->pertag->scroller_default_proportion[m->pertag->curtag];
+	}
+
+	if (!c->iscustom_scroller_proportion_single) {
+		c->scroller_proportion_single =
+			m->pertag->scroller_default_proportion_single[m->pertag->curtag];
+	}
 }
 
 void resize_tile_master_horizontal(Client *grabc, bool isdrag, int32_t offsetx,
diff --git a/src/mango.c b/src/mango.c
index 0e274caf..295c6465 100644
--- a/src/mango.c
+++ b/src/mango.c
@@ -383,6 +383,8 @@ struct Client {
 	int32_t is_in_scratchpad;
 	int32_t iscustomsize;
 	int32_t iscustompos;
+	int32_t iscustom_scroller_proportion;
+	int32_t iscustom_scroller_proportion_single;
 	int32_t is_scratchpad_show;
 	int32_t isglobal;
 	int32_t isnoborder;
@@ -866,7 +868,7 @@ static float *get_border_color(Client *c);
 static void clear_fullscreen_and_maximized_state(Monitor *m);
 static void request_fresh_all_monitors(void);
 static Client *find_client_by_direction(Client *tc, const Arg *arg,
-										bool findfloating, bool ignore_align);
+										bool findfloating);
 static void exit_scroller_stack(Client *c);
 static Client *scroll_get_stack_head_client(Client *c);
 static bool client_only_in_one_tag(Client *c);
@@ -1677,6 +1679,14 @@ void applyrules(Client *c) {
 			c->isfloating = 1;
 		}
 
+		if (r->scroller_proportion > 0.0f) {
+			c->iscustom_scroller_proportion = 1;
+		}
+
+		if (r->scroller_proportion_single > 0.0f) {
+			c->iscustom_scroller_proportion_single = 1;
+		}
+
 		// set geometry of floating client
 
 		if (r->width > 1)
@@ -4333,6 +4343,8 @@ void init_client_properties(Client *c) {
 	c->ignore_minimize = 1;
 	c->iscustomsize = 0;
 	c->iscustompos = 0;
+	c->iscustom_scroller_proportion = 0;
+	c->iscustom_scroller_proportion_single = 0;
 	c->master_mfact_per = 0.0f;
 	c->master_inner_per = 0.0f;
 	c->stack_inner_per = 0.0f;