diff --git a/simulation/components/common.go b/components/common.go
similarity index 69%
rename from simulation/components/common.go
rename to components/common.go
index d72b685..6d23c71 100644
--- a/simulation/components/common.go
+++ b/components/common.go
@@ -28,3 +28,15 @@ var ComSignalState = ecs.NewComponentType[state.SignalState]()
 
 // 信号机显示操作组件
 var ComSignalDisplayOperating = ecs.NewComponentType[state.SignalDisplayOperating]()
+
+// 单个屏蔽门状态组件
+var ComPsdCellState = ecs.NewComponentType[state.PsdCellState]()
+
+// 单个屏蔽门操作组件
+var ComPsdCellOperating = ecs.NewComponentType[state.PsdCellOperating]()
+
+// 站台单侧所有单个屏蔽门状态组件
+var ComPsdState = ecs.NewComponentType[state.PsdState]()
+
+// 标记
+var ComPsdStateTag = ecs.NewComponentType[ecs.ComponentType[state.PsdState]]()
diff --git a/simulation/examples/main.go b/examples/main.go
similarity index 91%
rename from simulation/examples/main.go
rename to examples/main.go
index b834e23..5db30b1 100644
--- a/simulation/examples/main.go
+++ b/examples/main.go
@@ -49,11 +49,11 @@ func main() {
 
 func initDevicesStatus(world ecs.World) {
 	//当组件未显式set值时，world会初始化组件的零值
-	switch1Entry := world.Create(components.ComDeviceIdentity, components.ComSwitchState)
+	switch1Entry := memory.CreateSwitchEntity(world)
 	components.ComDeviceIdentity.Set(switch1Entry, &state.DeviceIdentity{Id: "switch1"})
 	components.ComSwitchState.Set(switch1Entry, &state.SwitchState{NormalRelay: false, ReverseRelay: false, NormalTable: true, ReverseTable: false})
 	//
-	signal1Entry := world.Create(components.ComDeviceIdentity, components.ComSignalState)
+	signal1Entry := memory.CreateSignalEntity(world)
 	components.ComDeviceIdentity.Set(signal1Entry, &state.DeviceIdentity{Id: "siganl1"})
 	components.ComSignalState.Set(signal1Entry, &state.SignalState{Display: state.SignalAspect_No})
 }
diff --git a/simulation/go.mod b/go.mod
similarity index 100%
rename from simulation/go.mod
rename to go.mod
diff --git a/simulation/go.sum b/go.sum
similarity index 100%
rename from simulation/go.sum
rename to go.sum
diff --git a/go.work b/go.work
index 8b31d90..e224206 100644
--- a/go.work
+++ b/go.work
@@ -2,5 +2,5 @@ go 1.20
 
 use (
 	./jl-ecs-go
-	./simulation
+	.
 )
diff --git a/memory/init_world.go b/memory/init_world.go
new file mode 100644
index 0000000..dd2abf3
--- /dev/null
+++ b/memory/init_world.go
@@ -0,0 +1,55 @@
+package memory
+
+import (
+	"time"
+
+	"github.com/yohamta/donburi/component"
+	"joylink.club/ecs"
+	"joylink.club/rtsssimulation/components"
+	"joylink.club/rtsssimulation/state"
+	"joylink.club/rtsssimulation/system"
+)
+
+// 实体标签
+type EntityTag = component.IComponentType
+
+// 初始化world，添加一些内置的组件和系统
+func InitializeWorld(w ecs.World, worldTime time.Time) *system.FaceSystem {
+	//初始化world时钟
+	timeEntry := w.Create(components.ComSystemTimer)
+	components.ComSystemTimer.Set(timeEntry, state.NewSystemTimer(&worldTime))
+	w.AddSystem(system.NewTimerSystem())
+	//初始化world与外界交互的门面
+	faceSystem := system.NewFaceSystem(w)
+	w.AddSystem(faceSystem)
+	//添加调试系统
+	w.AddSystem(system.NewDebugSystem())
+	//
+	return faceSystem
+}
+
+// 创建道岔实体
+func CreateSwitchEntity(w ecs.World) *ecs.Entry {
+	return w.Create(components.ComDeviceIdentity, components.ComSwitchState)
+}
+
+// 创建信号机实体
+func CreateSignalEntity(w ecs.World) *ecs.Entry {
+	return w.Create(components.ComDeviceIdentity, components.ComSignalState)
+}
+
+// 创建物理区段实体
+func CreatePhysicalSectionEntity(w ecs.World) *ecs.Entry {
+	return w.Create(components.ComDeviceIdentity, components.ComPhysicalSectionState)
+}
+
+// 创建站台单侧屏蔽门实体
+func CreatePsdEntity(w ecs.World) *ecs.Entry {
+	return w.Create(components.ComDeviceIdentity, components.ComPsdState)
+}
+
+// 创建单个屏蔽门实体
+// psdTag标记该cell是哪个站的哪侧屏蔽门
+func CreatePsdCellEntity(w ecs.World, psdTag EntityTag) *ecs.Entry {
+	return w.Create(components.ComDeviceIdentity, components.ComPsdCellState, psdTag)
+}
diff --git a/simulation/model/axle_model.go b/model/axle_model.go
similarity index 100%
rename from simulation/model/axle_model.go
rename to model/axle_model.go
diff --git a/simulation/model/device_model.go b/model/device_model.go
similarity index 100%
rename from simulation/model/device_model.go
rename to model/device_model.go
diff --git a/simulation/model/link_model.go b/model/link_model.go
similarity index 100%
rename from simulation/model/link_model.go
rename to model/link_model.go
diff --git a/simulation/model/signal_model.go b/model/signal_model.go
similarity index 100%
rename from simulation/model/signal_model.go
rename to model/signal_model.go
diff --git a/simulation/model/switch_model.go b/model/switch_model.go
similarity index 100%
rename from simulation/model/switch_model.go
rename to model/switch_model.go
diff --git a/simulation/proto/main.go b/proto/main.go
similarity index 100%
rename from simulation/proto/main.go
rename to proto/main.go
diff --git a/simulation/proto/protoc-23.1/bin/linux-x86_64/protoc b/proto/protoc-23.1/bin/linux-x86_64/protoc
similarity index 100%
rename from simulation/proto/protoc-23.1/bin/linux-x86_64/protoc
rename to proto/protoc-23.1/bin/linux-x86_64/protoc
diff --git a/simulation/proto/protoc-23.1/bin/win64/protoc.exe b/proto/protoc-23.1/bin/win64/protoc.exe
similarity index 100%
rename from simulation/proto/protoc-23.1/bin/win64/protoc.exe
rename to proto/protoc-23.1/bin/win64/protoc.exe
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/any.proto b/proto/protoc-23.1/include/google/protobuf/any.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/any.proto
rename to proto/protoc-23.1/include/google/protobuf/any.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/api.proto b/proto/protoc-23.1/include/google/protobuf/api.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/api.proto
rename to proto/protoc-23.1/include/google/protobuf/api.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/compiler/plugin.proto b/proto/protoc-23.1/include/google/protobuf/compiler/plugin.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/compiler/plugin.proto
rename to proto/protoc-23.1/include/google/protobuf/compiler/plugin.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/descriptor.proto b/proto/protoc-23.1/include/google/protobuf/descriptor.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/descriptor.proto
rename to proto/protoc-23.1/include/google/protobuf/descriptor.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/duration.proto b/proto/protoc-23.1/include/google/protobuf/duration.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/duration.proto
rename to proto/protoc-23.1/include/google/protobuf/duration.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/empty.proto b/proto/protoc-23.1/include/google/protobuf/empty.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/empty.proto
rename to proto/protoc-23.1/include/google/protobuf/empty.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/field_mask.proto b/proto/protoc-23.1/include/google/protobuf/field_mask.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/field_mask.proto
rename to proto/protoc-23.1/include/google/protobuf/field_mask.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/source_context.proto b/proto/protoc-23.1/include/google/protobuf/source_context.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/source_context.proto
rename to proto/protoc-23.1/include/google/protobuf/source_context.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/struct.proto b/proto/protoc-23.1/include/google/protobuf/struct.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/struct.proto
rename to proto/protoc-23.1/include/google/protobuf/struct.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/timestamp.proto b/proto/protoc-23.1/include/google/protobuf/timestamp.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/timestamp.proto
rename to proto/protoc-23.1/include/google/protobuf/timestamp.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/type.proto b/proto/protoc-23.1/include/google/protobuf/type.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/type.proto
rename to proto/protoc-23.1/include/google/protobuf/type.proto
diff --git a/simulation/proto/protoc-23.1/include/google/protobuf/wrappers.proto b/proto/protoc-23.1/include/google/protobuf/wrappers.proto
similarity index 100%
rename from simulation/proto/protoc-23.1/include/google/protobuf/wrappers.proto
rename to proto/protoc-23.1/include/google/protobuf/wrappers.proto
diff --git a/simulation/proto/protoc-23.1/readme.txt b/proto/protoc-23.1/readme.txt
similarity index 100%
rename from simulation/proto/protoc-23.1/readme.txt
rename to proto/protoc-23.1/readme.txt
diff --git a/simulation/proto/src/status.proto b/proto/src/status.proto
similarity index 72%
rename from simulation/proto/src/status.proto
rename to proto/src/status.proto
index 5fcae7f..ab3455b 100644
--- a/simulation/proto/src/status.proto
+++ b/proto/src/status.proto
@@ -104,4 +104,36 @@ enum SignalAspect{
     WF=14;
 }
 
-//////////////////////////////////////////////////
\ No newline at end of file
+//////////////////////////////////////////////////
+
+//单个屏蔽门状态
+message PsdCellState{
+   //门关百分比,值范围[0,100],0-全开，100-全关
+   int32 closeRate = 1;
+   //是否锁闭,当门关上且锁闭才是安全的
+   bool  locked = 2;
+}
+//站台一侧所有单个屏蔽门状态
+message PsdState{
+   //所有单个屏蔽门是否全关
+   bool allClosed = 1;
+   //所有单个屏蔽门是否全开
+   bool allOpened = 2;
+   //是否互锁解除，当互锁解除时ATS不关注该侧屏蔽门的状态
+   bool interlockReleased = 3; 
+}
+//单个屏蔽门操作
+message PsdCellOperating{
+   // 是否启动操作
+   bool start = 1;
+   //是否关门动作
+   //true-关门动作；false-开门动作
+   bool closeOperate = 2;
+   //本次操作共需要多长时间
+   int64 sumTime = 3;
+   //动作剩余时间
+   int64 operateTime = 4;
+}
+
+
+////////////////////////////////////////////////////////
\ No newline at end of file
diff --git a/simulation/memory/init_world.go b/simulation/memory/init_world.go
deleted file mode 100644
index 7faebca..0000000
--- a/simulation/memory/init_world.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package memory
-
-import (
-	"time"
-
-	"joylink.club/ecs"
-	"joylink.club/rtsssimulation/components"
-	"joylink.club/rtsssimulation/state"
-	"joylink.club/rtsssimulation/system"
-)
-
-// 初始化world，添加一些内置的组件和系统
-func InitializeWorld(w ecs.World, worldTime time.Time) *system.FaceSystem {
-	//初始化world时钟
-	timeEntry := w.Create(components.ComSystemTimer)
-	components.ComSystemTimer.Set(timeEntry, state.NewSystemTimer(&worldTime))
-	w.AddSystem(system.NewTimerSystem())
-	//初始化world与外界交互的门面
-	faceSystem := system.NewFaceSystem(w)
-	w.AddSystem(faceSystem)
-	//添加调试系统
-	w.AddSystem(system.NewDebugSystem())
-	//
-	return faceSystem
-}
diff --git a/simulation/state/status.pb.go b/state/status.pb.go
similarity index 71%
rename from simulation/state/status.pb.go
rename to state/status.pb.go
index 344018c..e6e0b6d 100644
--- a/simulation/state/status.pb.go
+++ b/state/status.pb.go
@@ -558,6 +558,208 @@ func (x *SignalDisplayOperating) GetTargetAspect() SignalAspect {
 	return SignalAspect_No
 }
 
+// 单个屏蔽门状态
+type PsdCellState struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// 门关百分比,值范围[0,100],0-全开，100-全关
+	CloseRate int32 `protobuf:"varint,1,opt,name=closeRate,proto3" json:"closeRate,omitempty"`
+	// 是否锁闭,当门关上且锁闭才是安全的
+	Locked bool `protobuf:"varint,2,opt,name=locked,proto3" json:"locked,omitempty"`
+}
+
+func (x *PsdCellState) Reset() {
+	*x = PsdCellState{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_status_proto_msgTypes[7]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PsdCellState) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PsdCellState) ProtoMessage() {}
+
+func (x *PsdCellState) ProtoReflect() protoreflect.Message {
+	mi := &file_status_proto_msgTypes[7]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PsdCellState.ProtoReflect.Descriptor instead.
+func (*PsdCellState) Descriptor() ([]byte, []int) {
+	return file_status_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *PsdCellState) GetCloseRate() int32 {
+	if x != nil {
+		return x.CloseRate
+	}
+	return 0
+}
+
+func (x *PsdCellState) GetLocked() bool {
+	if x != nil {
+		return x.Locked
+	}
+	return false
+}
+
+// 站台一侧所有单个屏蔽门状态
+type PsdState struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// 所有单个屏蔽门是否全关
+	AllClosed bool `protobuf:"varint,1,opt,name=allClosed,proto3" json:"allClosed,omitempty"`
+	// 所有单个屏蔽门是否全开
+	AllOpened bool `protobuf:"varint,2,opt,name=allOpened,proto3" json:"allOpened,omitempty"`
+	// 是否互锁解除，当互锁解除时ATS不关注该侧屏蔽门的状态
+	InterlockReleased bool `protobuf:"varint,3,opt,name=interlockReleased,proto3" json:"interlockReleased,omitempty"`
+}
+
+func (x *PsdState) Reset() {
+	*x = PsdState{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_status_proto_msgTypes[8]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PsdState) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PsdState) ProtoMessage() {}
+
+func (x *PsdState) ProtoReflect() protoreflect.Message {
+	mi := &file_status_proto_msgTypes[8]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PsdState.ProtoReflect.Descriptor instead.
+func (*PsdState) Descriptor() ([]byte, []int) {
+	return file_status_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *PsdState) GetAllClosed() bool {
+	if x != nil {
+		return x.AllClosed
+	}
+	return false
+}
+
+func (x *PsdState) GetAllOpened() bool {
+	if x != nil {
+		return x.AllOpened
+	}
+	return false
+}
+
+func (x *PsdState) GetInterlockReleased() bool {
+	if x != nil {
+		return x.InterlockReleased
+	}
+	return false
+}
+
+// 单个屏蔽门操作
+type PsdCellOperating struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// 是否启动操作
+	Start bool `protobuf:"varint,1,opt,name=start,proto3" json:"start,omitempty"`
+	// 是否关门动作
+	// true-关门动作；false-开门动作
+	CloseOperate bool `protobuf:"varint,2,opt,name=closeOperate,proto3" json:"closeOperate,omitempty"`
+	// 本次操作共需要多长时间
+	SumTime int64 `protobuf:"varint,3,opt,name=sumTime,proto3" json:"sumTime,omitempty"`
+	// 动作剩余时间
+	OperateTime int64 `protobuf:"varint,4,opt,name=operateTime,proto3" json:"operateTime,omitempty"`
+}
+
+func (x *PsdCellOperating) Reset() {
+	*x = PsdCellOperating{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_status_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PsdCellOperating) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PsdCellOperating) ProtoMessage() {}
+
+func (x *PsdCellOperating) ProtoReflect() protoreflect.Message {
+	mi := &file_status_proto_msgTypes[9]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PsdCellOperating.ProtoReflect.Descriptor instead.
+func (*PsdCellOperating) Descriptor() ([]byte, []int) {
+	return file_status_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *PsdCellOperating) GetStart() bool {
+	if x != nil {
+		return x.Start
+	}
+	return false
+}
+
+func (x *PsdCellOperating) GetCloseOperate() bool {
+	if x != nil {
+		return x.CloseOperate
+	}
+	return false
+}
+
+func (x *PsdCellOperating) GetSumTime() int64 {
+	if x != nil {
+		return x.SumTime
+	}
+	return 0
+}
+
+func (x *PsdCellOperating) GetOperateTime() int64 {
+	if x != nil {
+		return x.OperateTime
+	}
+	return 0
+}
+
 var File_status_proto protoreflect.FileDescriptor
 
 var file_status_proto_rawDesc = []byte{
@@ -605,17 +807,37 @@ var file_status_proto_rawDesc = []byte{
 	0x65, 0x54, 0x69, 0x6d, 0x65, 0x12, 0x37, 0x0a, 0x0c, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x41,
 	0x73, 0x70, 0x65, 0x63, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x13, 0x2e, 0x73, 0x74,
 	0x61, 0x74, 0x65, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x6c, 0x41, 0x73, 0x70, 0x65, 0x63, 0x74,
-	0x52, 0x0c, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x41, 0x73, 0x70, 0x65, 0x63, 0x74, 0x2a, 0x81,
-	0x01, 0x0a, 0x0c, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x6c, 0x41, 0x73, 0x70, 0x65, 0x63, 0x74, 0x12,
-	0x06, 0x0a, 0x02, 0x4e, 0x6f, 0x10, 0x00, 0x12, 0x05, 0x0a, 0x01, 0x52, 0x10, 0x01, 0x12, 0x05,
-	0x0a, 0x01, 0x47, 0x10, 0x02, 0x12, 0x05, 0x0a, 0x01, 0x59, 0x10, 0x03, 0x12, 0x05, 0x0a, 0x01,
-	0x57, 0x10, 0x04, 0x12, 0x05, 0x0a, 0x01, 0x42, 0x10, 0x05, 0x12, 0x06, 0x0a, 0x02, 0x52, 0x59,
-	0x10, 0x06, 0x12, 0x06, 0x0a, 0x02, 0x52, 0x57, 0x10, 0x07, 0x12, 0x06, 0x0a, 0x02, 0x47, 0x47,
-	0x10, 0x08, 0x12, 0x06, 0x0a, 0x02, 0x47, 0x59, 0x10, 0x09, 0x12, 0x06, 0x0a, 0x02, 0x59, 0x59,
-	0x10, 0x0a, 0x12, 0x06, 0x0a, 0x02, 0x52, 0x46, 0x10, 0x0b, 0x12, 0x06, 0x0a, 0x02, 0x59, 0x46,
-	0x10, 0x0c, 0x12, 0x06, 0x0a, 0x02, 0x47, 0x46, 0x10, 0x0d, 0x12, 0x06, 0x0a, 0x02, 0x57, 0x46,
-	0x10, 0x0e, 0x42, 0x09, 0x5a, 0x07, 0x2e, 0x2f, 0x73, 0x74, 0x61, 0x74, 0x65, 0x62, 0x06, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x52, 0x0c, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x41, 0x73, 0x70, 0x65, 0x63, 0x74, 0x22, 0x44,
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 }
 
 var (
@@ -631,7 +853,7 @@ func file_status_proto_rawDescGZIP() []byte {
 }
 
 var file_status_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_status_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+var file_status_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
 var file_status_proto_goTypes = []interface{}{
 	(SignalAspect)(0),              // 0: state.SignalAspect
 	(*DeviceIdentity)(nil),         // 1: state.DeviceIdentity
@@ -641,6 +863,9 @@ var file_status_proto_goTypes = []interface{}{
 	(*PhysicalSectionState)(nil),   // 5: state.PhysicalSectionState
 	(*SignalState)(nil),            // 6: state.SignalState
 	(*SignalDisplayOperating)(nil), // 7: state.SignalDisplayOperating
+	(*PsdCellState)(nil),           // 8: state.PsdCellState
+	(*PsdState)(nil),               // 9: state.PsdState
+	(*PsdCellOperating)(nil),       // 10: state.PsdCellOperating
 }
 var file_status_proto_depIdxs = []int32{
 	0, // 0: state.SignalState.display:type_name -> state.SignalAspect
@@ -742,6 +967,42 @@ func file_status_proto_init() {
 				return nil
 			}
 		}
+		file_status_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PsdCellState); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_status_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PsdState); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_status_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PsdCellOperating); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -749,7 +1010,7 @@ func file_status_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_status_proto_rawDesc,
 			NumEnums:      1,
-			NumMessages:   7,
+			NumMessages:   10,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/simulation/state/system_state.go b/state/system_state.go
similarity index 100%
rename from simulation/state/system_state.go
rename to state/system_state.go
diff --git a/simulation/system/debug_system.go b/system/debug_system.go
similarity index 100%
rename from simulation/system/debug_system.go
rename to system/debug_system.go
diff --git a/simulation/system/face_system.go b/system/face_system.go
similarity index 100%
rename from simulation/system/face_system.go
rename to system/face_system.go
diff --git a/system/psd_system.go b/system/psd_system.go
new file mode 100644
index 0000000..197a138
--- /dev/null
+++ b/system/psd_system.go
@@ -0,0 +1,15 @@
+package system
+
+import "joylink.club/ecs"
+
+type PsdSystem struct {
+}
+
+func NewPsdSystem() *PsdSystem {
+	return &PsdSystem{}
+}
+
+// world 执行
+func (me *PsdSystem) Update(world ecs.World) {
+
+}
diff --git a/simulation/system/signal_system.go b/system/signal_system.go
similarity index 100%
rename from simulation/system/signal_system.go
rename to system/signal_system.go
diff --git a/simulation/system/switch_system.go b/system/switch_system.go
similarity index 100%
rename from simulation/system/switch_system.go
rename to system/switch_system.go
diff --git a/simulation/system/timer_system.go b/system/timer_system.go
similarity index 100%
rename from simulation/system/timer_system.go
rename to system/timer_system.go