diff --git a/game/builtin/moving2d.go b/game/builtin/moving2d.go
index e43700f..a40ab63 100644
--- a/game/builtin/moving2d.go
+++ b/game/builtin/moving2d.go
@@ -7,58 +7,135 @@ import (
 	"time"
 )
 
-func NewMoving2D() *Moving2D {
+func NewMoving2D(options ...Moving2DOption) *Moving2D {
 	moving2D := &Moving2D{
 		entities: map[int64]*moving2DTarget{},
+		timeUnit: float64(time.Millisecond),
+		idle:     time.Millisecond * 100,
+		event:    make(chan func(), 1000),
+	}
+	for _, option := range options {
+		option(moving2D)
 	}
 	go moving2D.handle()
+	go func() {
+		for event := range moving2D.event {
+			event()
+		}
+	}()
 	return moving2D
 }
 
+type Moving2D struct {
+	rw       sync.RWMutex
+	entities map[int64]*moving2DTarget
+	timeUnit float64
+	idle     time.Duration
+	event    chan func()
+	close    bool
+
+	position2DChangeEventHandles      []game.Position2DChangeEventHandle
+	position2DDestinationEventHandles []game.Position2DDestinationEventHandle
+}
+
+func (slf *Moving2D) MoveTo(entity game.Moving2DEntity, x float64, y float64) {
+	guid := entity.GetGuid()
+	current := time.Now().UnixMilli()
+	slf.rw.Lock()
+	defer slf.rw.Unlock()
+	if slf.close {
+		return
+	}
+	entityTarget, exist := slf.entities[guid]
+	if !exist {
+		entityTarget = &moving2DTarget{
+			Moving2DEntity: entity,
+			x:              x,
+			y:              y,
+			lastMoveTime:   current,
+		}
+		slf.entities[guid] = entityTarget
+		return
+	}
+	entityTarget.x = x
+	entityTarget.y = y
+	entityTarget.lastMoveTime = current
+}
+
+func (slf *Moving2D) StopMove(guid int64) {
+	slf.rw.Lock()
+	delete(slf.entities, guid)
+	slf.rw.Unlock()
+}
+
+func (slf *Moving2D) RegPosition2DChangeEvent(handle game.Position2DChangeEventHandle) {
+	slf.position2DChangeEventHandles = append(slf.position2DChangeEventHandles, handle)
+}
+
+func (slf *Moving2D) OnPosition2DChangeEvent(entity game.Moving2DEntity, oldX, oldY float64) {
+	for _, handle := range slf.position2DChangeEventHandles {
+		handle(slf, entity, oldX, oldY)
+	}
+}
+
+func (slf *Moving2D) RegPosition2DDestinationEvent(handle game.Position2DDestinationEventHandle) {
+	slf.position2DDestinationEventHandles = append(slf.position2DDestinationEventHandles, handle)
+}
+
+func (slf *Moving2D) OnPosition2DDestinationEvent(entity game.Moving2DEntity) {
+	for _, handle := range slf.position2DDestinationEventHandles {
+		handle(slf, entity)
+	}
+}
+
 type moving2DTarget struct {
 	game.Moving2DEntity
 	x, y         float64
 	lastMoveTime int64
 }
 
-func (slf *Moving2D) MoveTo(entity game.Moving2DEntity, x float64, y float64) {
+func (slf *Moving2D) Release() {
 	slf.rw.Lock()
-	slf.entities[entity.GetGuid()] = &moving2DTarget{
-		Moving2DEntity: entity,
-		x:              x,
-		y:              y,
-		lastMoveTime:   time.Now().UnixMilli(),
-	}
-	slf.rw.Unlock()
-}
-
-type Moving2D struct {
-	rw       sync.RWMutex
-	entities map[int64]*moving2DTarget
+	defer slf.rw.Unlock()
+	slf.close = true
+	close(slf.event)
 }
 
 func (slf *Moving2D) handle() {
 	for {
 		slf.rw.Lock()
+		if slf.close {
+			slf.rw.Unlock()
+			return
+		}
 		for guid, entity := range slf.entities {
+			entity := entity
 			x, y := entity.GetPosition()
 			angle := g2d.CalcAngle(x, y, entity.x, entity.y)
 			moveTime := time.Now().UnixMilli()
 			interval := float64(moveTime - entity.lastMoveTime)
-			distance := interval * entity.GetSpeed()
-			nx, ny := g2d.CalculateNewCoordinate(x, y, angle, distance)
-			if g2d.CalcDistance(nx, ny, entity.x, entity.y) <= distance {
+			distance := g2d.CalcDistance(x, y, entity.x, entity.y)
+			moveDistance := interval * entity.GetSpeed() / slf.timeUnit
+			if moveDistance > distance || (x == entity.x && y == entity.y) {
 				entity.SetPosition(entity.x, entity.y)
 				delete(slf.entities, guid)
+				slf.event <- func() {
+					slf.OnPosition2DDestinationEvent(entity)
+				}
 				return
+			} else {
+				nx, ny := g2d.CalculateNewCoordinate(x, y, angle, distance)
+				entity.SetPosition(nx, ny)
+				entity.lastMoveTime = moveTime
+				slf.event <- func() {
+					slf.OnPosition2DChangeEvent(entity, x, y)
+				}
 			}
-			entity.SetPosition(nx, ny)
-			entity.lastMoveTime = moveTime
 		}
 
 		if len(slf.entities) == 0 {
 			slf.rw.Unlock()
-			time.Sleep(100 * time.Millisecond)
+			time.Sleep(slf.idle)
 		} else {
 			slf.rw.Unlock()
 		}
diff --git a/game/builtin/moving2d_options.go b/game/builtin/moving2d_options.go
new file mode 100644
index 0000000..e4bf16d
--- /dev/null
+++ b/game/builtin/moving2d_options.go
@@ -0,0 +1,27 @@
+package builtin
+
+import (
+	"errors"
+	"time"
+)
+
+type Moving2DOption func(moving *Moving2D)
+
+// WithMoving2DTimeUnit 通过特定时间单位创建
+//   - 默认单位为1毫秒，最小单位也为1毫秒
+func WithMoving2DTimeUnit(duration time.Duration) Moving2DOption {
+	return func(moving *Moving2D) {
+		if duration < time.Millisecond {
+			panic(errors.New("time unit milliseconds minimum"))
+		}
+		moving.timeUnit = float64(duration)
+	}
+}
+
+// WithMoving2DIdleWaitTime 通过特定的空闲等待时间创建
+//   - 默认情况下在没有新的移动计划时将限制 100 毫秒
+func WithMoving2DIdleWaitTime(duration time.Duration) Moving2DOption {
+	return func(moving *Moving2D) {
+		moving.idle = duration
+	}
+}
diff --git a/game/moving2d.go b/game/moving2d.go
index b7da67a..6b00ea8 100644
--- a/game/moving2d.go
+++ b/game/moving2d.go
@@ -2,5 +2,21 @@ package game
 
 // Moving2D 2D移动功能接口定义
 type Moving2D interface {
+	// MoveTo 设置对象移动至特定位置
 	MoveTo(entity Moving2DEntity, x float64, y float64)
+	// StopMove 终止特定对象的移动
+	StopMove(guid int64)
+
+	// RegPosition2DChangeEvent 对象位置改变时将立即执行被注册的事件处理函数
+	RegPosition2DChangeEvent(handle Position2DChangeEventHandle)
+	OnPosition2DChangeEvent(entity Moving2DEntity, oldX, oldY float64)
+
+	// RegPosition2DDestinationEvent 对象抵达终点时将立即执行被注册的事件处理函数
+	RegPosition2DDestinationEvent(handle Position2DDestinationEventHandle)
+	OnPosition2DDestinationEvent(entity Moving2DEntity)
 }
+
+type (
+	Position2DChangeEventHandle      func(moving Moving2D, entity Moving2DEntity, oldX, oldY float64)
+	Position2DDestinationEventHandle func(moving Moving2D, entity Moving2DEntity)
+)