diff --git a/game/builtin/room.go b/game/builtin/room.go
index c5ee1c3..ba6daf7 100644
--- a/game/builtin/room.go
+++ b/game/builtin/room.go
@@ -2,6 +2,7 @@ package builtin
 
 import (
 	"github.com/kercylan98/minotaur/game"
+	"github.com/kercylan98/minotaur/utils/hash"
 	"github.com/kercylan98/minotaur/utils/log"
 	"github.com/kercylan98/minotaur/utils/synchronization"
 	"go.uber.org/zap"
@@ -43,7 +44,7 @@ func (slf *Room[PlayerID, Player]) GetPlayer(id PlayerID) Player {
 	return slf.players.Get(id)
 }
 
-func (slf *Room[PlayerID, Player]) GetPlayers() synchronization.MapReadonly[PlayerID, Player] {
+func (slf *Room[PlayerID, Player]) GetPlayers() hash.MapReadonly[PlayerID, Player] {
 	return slf.players
 }
 
diff --git a/game/builtin/world.go b/game/builtin/world.go
index 8d1f5ac..0f36968 100644
--- a/game/builtin/world.go
+++ b/game/builtin/world.go
@@ -2,6 +2,7 @@ package builtin
 
 import (
 	"github.com/kercylan98/minotaur/game"
+	"github.com/kercylan98/minotaur/utils/hash"
 	"github.com/kercylan98/minotaur/utils/log"
 	"github.com/kercylan98/minotaur/utils/synchronization"
 	"go.uber.org/zap"
@@ -56,7 +57,7 @@ func (slf *World[PlayerID, Player]) GetPlayer(id PlayerID) Player {
 	return slf.players.Get(id)
 }
 
-func (slf *World[PlayerID, Player]) GetPlayers() synchronization.MapReadonly[PlayerID, Player] {
+func (slf *World[PlayerID, Player]) GetPlayers() hash.MapReadonly[PlayerID, Player] {
 	return slf.players
 }
 
@@ -64,7 +65,7 @@ func (slf *World[PlayerID, Player]) GetActor(guid int64) game.Actor {
 	return slf.actors.Get(guid)
 }
 
-func (slf *World[PlayerID, Player]) GetActors() synchronization.MapReadonly[int64, game.Actor] {
+func (slf *World[PlayerID, Player]) GetActors() hash.MapReadonly[int64, game.Actor] {
 	return slf.actors
 }
 
@@ -75,7 +76,7 @@ func (slf *World[PlayerID, Player]) GetPlayerActor(id PlayerID, guid int64) game
 	return nil
 }
 
-func (slf *World[PlayerID, Player]) GetPlayerActors(id PlayerID) synchronization.MapReadonly[int64, game.Actor] {
+func (slf *World[PlayerID, Player]) GetPlayerActors(id PlayerID) hash.MapReadonly[int64, game.Actor] {
 	return slf.playerActors.Get(id)
 }
 
diff --git a/game/room.go b/game/room.go
index 075bca1..9c7a18a 100644
--- a/game/room.go
+++ b/game/room.go
@@ -1,6 +1,8 @@
 package game
 
-import "github.com/kercylan98/minotaur/utils/synchronization"
+import (
+	"github.com/kercylan98/minotaur/utils/hash"
+)
 
 // Room 房间类似于简版的游戏世界，不过没有游戏实体
 type Room[PlayerID comparable, P Player[PlayerID]] interface {
@@ -11,7 +13,7 @@ type Room[PlayerID comparable, P Player[PlayerID]] interface {
 	// GetPlayer 根据玩家id获取玩家
 	GetPlayer(id PlayerID) P
 	// GetPlayers 获取房间中的所有玩家
-	GetPlayers() synchronization.MapReadonly[PlayerID, P]
+	GetPlayers() hash.MapReadonly[PlayerID, P]
 	// GetPlayerCount 获取玩家数量
 	GetPlayerCount() int
 	// IsExistPlayer 检查房间中是否存在特定玩家
diff --git a/game/world.go b/game/world.go
index 6a5bc6f..3755559 100644
--- a/game/world.go
+++ b/game/world.go
@@ -1,6 +1,8 @@
 package game
 
-import "github.com/kercylan98/minotaur/utils/synchronization"
+import (
+	"github.com/kercylan98/minotaur/utils/hash"
+)
 
 // World 游戏世界接口定义
 type World[PlayerID comparable, P Player[PlayerID]] interface {
@@ -11,15 +13,15 @@ type World[PlayerID comparable, P Player[PlayerID]] interface {
 	// GetPlayer 根据玩家id获取玩家
 	GetPlayer(id PlayerID) P
 	// GetPlayers 获取世界中的所有玩家
-	GetPlayers() synchronization.MapReadonly[PlayerID, P]
+	GetPlayers() hash.MapReadonly[PlayerID, P]
 	// GetActor 根据唯一标识符获取世界中的游戏对象
 	GetActor(guid int64) Actor
 	// GetActors 获取世界中的所有游戏对象
-	GetActors() synchronization.MapReadonly[int64, Actor]
+	GetActors() hash.MapReadonly[int64, Actor]
 	// GetPlayerActor 获取游戏世界中归属特定玩家的特定游戏对象
 	GetPlayerActor(id PlayerID, guid int64) Actor
 	// GetPlayerActors 获取游戏世界中归属特定玩家的所有游戏对象
-	GetPlayerActors(id PlayerID) synchronization.MapReadonly[int64, Actor]
+	GetPlayerActors(id PlayerID) hash.MapReadonly[int64, Actor]
 	// IsExistPlayer 检查游戏世界中是否存在特定玩家
 	IsExistPlayer(id PlayerID) bool
 	// IsExistActor 检查游戏世界中是否存在特定游戏对象
diff --git a/utils/asynchronization/map.go b/utils/asynchronization/map.go
new file mode 100644
index 0000000..1d27089
--- /dev/null
+++ b/utils/asynchronization/map.go
@@ -0,0 +1,194 @@
+package asynchronization
+
+import (
+	"encoding/json"
+)
+
+func NewMap[Key comparable, value any]() *Map[Key, value] {
+	return &Map[Key, value]{
+		data: make(map[Key]value),
+	}
+}
+
+// Map 非并发安全的字典数据结构
+//   - 可用于对 synchronization.Map 的替代
+type Map[Key comparable, Value any] struct {
+	data map[Key]Value
+}
+
+func (slf *Map[Key, Value]) Set(key Key, value Value) {
+	slf.data[key] = value
+}
+
+func (slf *Map[Key, Value]) Get(key Key) Value {
+	return slf.data[key]
+}
+
+// AtomGetSet 原子方式获取一个值并在之后进行赋值
+func (slf *Map[Key, Value]) AtomGetSet(key Key, handle func(value Value, exist bool) (newValue Value, isSet bool)) {
+	value, exist := slf.data[key]
+	if newValue, isSet := handle(value, exist); isSet {
+		slf.data[key] = newValue
+	}
+}
+
+// Atom 原子操作
+func (slf *Map[Key, Value]) Atom(handle func(m *Map[Key, Value])) {
+	handle(slf)
+}
+
+func (slf *Map[Key, Value]) Exist(key Key) bool {
+	_, exist := slf.data[key]
+	return exist
+}
+
+func (slf *Map[Key, Value]) GetExist(key Key) (Value, bool) {
+	value, exist := slf.data[key]
+	return value, exist
+}
+
+func (slf *Map[Key, Value]) Length() int {
+	return len(slf.data)
+}
+
+func (slf *Map[Key, Value]) Delete(key Key) {
+	delete(slf.data, key)
+}
+
+func (slf *Map[Key, Value]) DeleteGet(key Key) Value {
+	v := slf.data[key]
+	delete(slf.data, key)
+	return v
+}
+
+func (slf *Map[Key, Value]) DeleteGetExist(key Key) (Value, bool) {
+	v, exist := slf.data[key]
+	delete(slf.data, key)
+	return v, exist
+}
+
+func (slf *Map[Key, Value]) DeleteExist(key Key) bool {
+	if _, exist := slf.data[key]; !exist {
+		return exist
+	}
+	delete(slf.data, key)
+	return true
+}
+
+func (slf *Map[Key, Value]) Clear() {
+	for k := range slf.data {
+		delete(slf.data, k)
+	}
+}
+
+func (slf *Map[Key, Value]) ClearHandle(handle func(key Key, value Value)) {
+	for k, v := range slf.data {
+		handle(k, v)
+		delete(slf.data, k)
+	}
+}
+
+func (slf *Map[Key, Value]) Range(handle func(key Key, value Value)) {
+	for k, v := range slf.data {
+		key, value := k, v
+		handle(key, value)
+	}
+}
+
+func (slf *Map[Key, Value]) RangeSkip(handle func(key Key, value Value) bool) {
+	for k, v := range slf.data {
+		key, value := k, v
+		if !handle(key, value) {
+			continue
+		}
+	}
+}
+
+func (slf *Map[Key, Value]) RangeBreakout(handle func(key Key, value Value) bool) {
+	slf.rangeBreakout(handle)
+}
+
+func (slf *Map[Key, Value]) rangeBreakout(handle func(key Key, value Value) bool) bool {
+	for k, v := range slf.data {
+		key, value := k, v
+		if !handle(key, value) {
+			return true
+		}
+	}
+	return false
+}
+
+func (slf *Map[Key, Value]) RangeFree(handle func(key Key, value Value, skip func(), breakout func())) {
+	slf.rangeFree(handle)
+}
+
+func (slf *Map[Key, Value]) rangeFree(handle func(key Key, value Value, skip func(), breakout func())) bool {
+	var skipExec, breakoutExec bool
+	var skip = func() {
+		skipExec = true
+	}
+	var breakout = func() {
+		breakoutExec = true
+	}
+	for k, v := range slf.data {
+		key, value := k, v
+		handle(key, value, skip, breakout)
+		if skipExec {
+			continue
+		}
+		if breakoutExec {
+			break
+		}
+	}
+	return breakoutExec
+}
+
+func (slf *Map[Key, Value]) Keys() []Key {
+	var s = make([]Key, 0, len(slf.data))
+	for k, _ := range slf.data {
+		s = append(s, k)
+	}
+	return s
+}
+
+func (slf *Map[Key, Value]) Slice() []Value {
+	var s = make([]Value, 0, len(slf.data))
+	for _, v := range slf.data {
+		s = append(s, v)
+	}
+	return s
+}
+
+func (slf *Map[Key, Value]) Map() map[Key]Value {
+	var m = make(map[Key]Value)
+	for k, v := range slf.data {
+		m[k] = v
+	}
+	return m
+}
+
+func (slf *Map[Key, Value]) Size() int {
+	return len(slf.data)
+}
+
+// GetOne 获取一个
+func (slf *Map[Key, Value]) GetOne() (value Value) {
+	for _, v := range slf.data {
+		return v
+	}
+	return value
+}
+
+func (slf *Map[Key, Value]) MarshalJSON() ([]byte, error) {
+	m := slf.Map()
+	return json.Marshal(m)
+}
+
+func (slf *Map[Key, Value]) UnmarshalJSON(bytes []byte) error {
+	var m = make(map[Key]Value)
+	if err := json.Unmarshal(bytes, &m); err != nil {
+		return err
+	}
+	slf.data = m
+	return nil
+}
diff --git a/utils/synchronization/map_readonly.go b/utils/hash/map_readonly.go
similarity index 95%
rename from utils/synchronization/map_readonly.go
rename to utils/hash/map_readonly.go
index 2a9181d..8add611 100644
--- a/utils/synchronization/map_readonly.go
+++ b/utils/hash/map_readonly.go
@@ -1,4 +1,4 @@
-package synchronization
+package hash
 
 // MapReadonly 并发安全的只读字典接口
 type MapReadonly[Key comparable, Value any] interface {