diff --git a/cl_dll/GameStudioModelRenderer.cpp b/cl_dll/GameStudioModelRenderer.cpp
index bbc7d7f..7ae42fa 100644
--- a/cl_dll/GameStudioModelRenderer.cpp
+++ b/cl_dll/GameStudioModelRenderer.cpp
@@ -54,7 +54,7 @@ void CGameStudioModelRenderer::Init(void)
 {
 	CStudioModelRenderer::Init();
 	InitPhysicsInterface(NULL);
-	gPhysics.InitSystem(&m_clTime, m_plighttransform, &IEngineStudio);
+	gPhysics.InitSystem("valve", &IEngineStudio);
 }
 int CGameStudioModelRenderer::StudioDrawRagdoll(int flags)
 {
@@ -92,7 +92,6 @@ int CGameStudioModelRenderer::StudioDrawRagdoll(int flags)
 	}
 	else
 	{
-		StudioSetupBones();
 		gPhysics.SetupBonesPhysically(m_pCurrentEntity->index);
 		m_pCurrentEntity->origin.x = (*m_pbonetransform)[1][0][3];
 		m_pCurrentEntity->origin.y = (*m_pbonetransform)[1][1][3];
@@ -136,6 +135,7 @@ int CGameStudioModelRenderer::StudioDrawRagdoll(int flags)
 	return 1;
 }
 cvar_t* _drawOriginalDead = NULL;
+bool gIsShoot = false;
 int CGameStudioModelRenderer::StudioDrawModel(int flags)
 {
 	// we need a better place to call the physics update function
@@ -197,7 +197,9 @@ int CGameStudioModelRenderer::StudioDrawModel(int flags)
 			// init pose
 			CStudioModelRenderer::StudioDrawModel(0);
 
-			pgCorpseMgr->CreateRagdollCorpse(m_pCurrentEntity);
+			TEMPENTITY* tempent = pgCorpseMgr->CreateRagdollCorpse(m_pCurrentEntity);
+			// Set init ragdoll pose
+			gPhysics.SetPose(tempent->entity.index, (float*)m_pbonetransform);
 			pgCorpseMgr->EntityDie(m_pCurrentEntity);
 		}
 		else
@@ -368,9 +370,14 @@ TEMPENTITY* CorpseManager::CreateRagdollCorpse(cl_entity_t* ent)
 	tempent->die = 3000;
 	tempent->fadeSpeed = 1;
 	tempent->entity.index = _corpseIndex++;
-	gPhysics.CreateRagdollControllerHeader(tempent->entity.index, IEngineStudio.Mod_Extradata(ent->model));
+	gPhysics.CreateRagdollControllerModel(tempent->entity.index, (ent->model));
 	gPhysics.StartRagdoll(tempent->entity.index);
 	gPhysics.SetVelocity(tempent->entity.index, (Vector3*)&ent->curstate.velocity);
+
+	cl_entity_t* local = gEngfuncs.GetLocalPlayer();
+	Vector v = (ent->origin - local->origin).Normalize();
+	v = v * 5;
+	gPhysics.SetVelocity(tempent->entity.index, (Vector3*)&v);
 	
 	gEngfuncs.Con_DPrintf("corpse [%d]'s velocity is %f\n", tempent->entity.index, ent->curstate.velocity.Length());
 	gEngfuncs.Con_DPrintf("create corpse [%d] for entity [%d]\n", tempent->entity.index, ent->index);
diff --git a/cl_dll/physics.cpp b/cl_dll/physics.cpp
index 1996d4e..31d982c 100644
--- a/cl_dll/physics.cpp
+++ b/cl_dll/physics.cpp
@@ -1,5 +1,5 @@
 
-#include"physics.h"
+#include<physics.h>
 #include <metahost.h>
 #include<stdio.h>
 #include<Windows.h>
@@ -9,11 +9,10 @@
 
 PhsicsAPI gPhysics;
 
-
 #ifdef _DEBUG
 const wchar_t PhyDllPath[] = L".\\gsphysics\\bin\\GoldsrcPhysics.dll";
 #else// _DEBUG
-const wchar_t PhyDllPath[] = L"\\gsphysics\\GoldsrcPhysics.dll";
+const wchar_t PhyDllPath[] = L".\\gsphysics\\bin\\GoldsrcPhysics.dll";
 #endif
 
 //globle CLR handle
@@ -66,16 +65,17 @@ int ExitCLR()
 	return 0;
 }
 
-void* GetFunctionPointer(const LPCWSTR name)
+void* GetFunctionPointer(LPWSTR name)
 {
 	void* pfn = NULL;
 
-	wchar_t buffer[64];//marshal args to [0xXXXX|MethodName] format
-	swprintf(buffer, 64, L"%p|%s", &pfn, name);
+	const int bufsize = 128;
+	wchar_t buffer[bufsize];//marshal args to [0xXXXX|MethodName] format
+	swprintf(buffer, bufsize, L"%p|%s", &pfn, name);
 
 	DWORD dwRet = 0;
 	HRESULT hr = pRuntimeHost->ExecuteInDefaultAppDomain(PhyDllPath,
-		L"GoldsrcPhysics.ExportAPIs.PhysicsMain",
+		L"UsrSoft.ManagedExport.ManagedExporter",
 		L"GetFunctionPointer",
 		buffer,
 		&dwRet);
@@ -92,26 +92,32 @@ void* GetFunctionPointer(const LPCWSTR name)
 extern "C" void InitPhysicsInterface(char* msg)
 {
 	InitCLR();
-	gPhysics.Test = (void(_stdcall*)())GetFunctionPointer(L"Test");
-	gPhysics.InitSystem = (void(_stdcall*)(void* pStudioRenderer, void* lastFieldAddress, void* engineStudioAPI))GetFunctionPointer(L"InitSystem");
-	gPhysics.ChangeLevel = (void(_stdcall*)(const char* mapName))GetFunctionPointer(L"ChangeLevel");
-	gPhysics.LevelReset = (void(_stdcall*)())GetFunctionPointer(L"LevelReset");
-	gPhysics.Update = (void(_stdcall*)(float delta))GetFunctionPointer(L"Update");
-	gPhysics.Pause = (void(_stdcall*)())GetFunctionPointer(L"Pause");
-	gPhysics.Resume = (void(_stdcall*)())GetFunctionPointer(L"Resume");
-	gPhysics.ShotDown = (void(_stdcall*)())GetFunctionPointer(L"ShotDown");
-	gPhysics.ShowConfigForm = (void(_stdcall*)())GetFunctionPointer(L"ShowConfigForm");
-	gPhysics.CreateRagdollController = (void(_stdcall*)(int entityId, const char* modelName))GetFunctionPointer(L"CreateRagdollController");
-	gPhysics.CreateRagdollControllerIndex = (void(_stdcall*)(int entityId, int index))GetFunctionPointer(L"CreateRagdollControllerIndex");
-	gPhysics.CreateRagdollControllerHeader = (void(_stdcall*)(int entityId, void * hdr))GetFunctionPointer(L"CreateRagdollControllerHeader");
-	gPhysics.StartRagdoll = (void(_stdcall*)(int entityId))GetFunctionPointer(L"StartRagdoll");
-	gPhysics.StopRagdoll = (void(_stdcall*)(int entityId))GetFunctionPointer(L"StopRagdoll");
-	gPhysics.SetupBonesPhysically = (void(_stdcall*)(int entityId))GetFunctionPointer(L"SetupBonesPhysically");
-	gPhysics.ChangeOwner = (void(_stdcall*)(int oldEntity, int newEntity))GetFunctionPointer(L"ChangeOwner");
-	gPhysics.SetVelocity = (void(_stdcall*)(int entityId, Vector3 * v))GetFunctionPointer(L"SetVelocity");
-	gPhysics.DisposeRagdollController = (void(_stdcall*)(int entityId))GetFunctionPointer(L"DisposeRagdollController");
-	gPhysics.Explosion = (void(_stdcall*)(Vector3 * pos, float intensity))GetFunctionPointer(L"Explosion");
-	gPhysics.Shoot = (void(_stdcall*)(Vector3 * from, Vector3 * force))GetFunctionPointer(L"Shoot");
-	gPhysics.PickBody = (void(_stdcall*)())GetFunctionPointer(L"PickBody");
-	gPhysics.ReleaseBody = (void(_stdcall*)())GetFunctionPointer(L"ReleaseBody");
+	gPhysics.Set = (void(_stdcall*)(const char* key, const char* value))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.Set");
+	gPhysics.Test = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.Test");
+	gPhysics.InitSystem = (void(_stdcall*)(const char* modFolder, void* pEngineStudioAPI))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.InitSystem");
+	gPhysics.ChangeLevel = (void(_stdcall*)(const char* mapName))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.ChangeLevel");
+	gPhysics.LevelReset = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.LevelReset");
+	gPhysics.Update = (void(_stdcall*)(float delta))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.Update");
+	gPhysics.Pause = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.Pause");
+	gPhysics.Resume = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.Resume");
+	gPhysics.ShotDown = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.ShotDown");
+	gPhysics.ShowConfigForm = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.ShowConfigForm");
+	gPhysics.CreateRagdollController = (void(_stdcall*)(int entityId, char* modelName))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.CreateRagdollController");
+	gPhysics.CreateRagdollControllerIndex = (void(_stdcall*)(int entityId, int index))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.CreateRagdollControllerIndex");
+	gPhysics.CreateRagdollControllerModel = (void(_stdcall*)(int entityId, void * model))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.CreateRagdollControllerModel");
+	gPhysics.StartRagdoll = (void(_stdcall*)(int entityId))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.StartRagdoll");
+	gPhysics.StopRagdoll = (void(_stdcall*)(int entityId))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.StopRagdoll");
+	gPhysics.SetupBonesPhysically = (void(_stdcall*)(int entityId))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.SetupBonesPhysically");
+	gPhysics.ChangeOwner = (void(_stdcall*)(int oldEntity, int newEntity))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.ChangeOwner");
+	gPhysics.SetVelocity = (void(_stdcall*)(int entityId, Vector3 * v))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.SetVelocity");
+	gPhysics.DisposeRagdollController = (void(_stdcall*)(int entityId))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.DisposeRagdollController");
+	gPhysics.ImpulseBone = (void(_stdcall*)(int entityId, int boneId, Vector3 * force))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.ImpulseBone");
+	gPhysics.ClearRagdoll = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.ClearRagdoll");
+	gPhysics.HeadShootRagdoll = (void(_stdcall*)(int entityId, Vector3 * force))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.HeadShootRagdoll");
+	gPhysics.Explosion = (void(_stdcall*)(Vector3 * pos, float intensity))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.Explosion");
+	gPhysics.Shoot = (void(_stdcall*)(Vector3 * from, Vector3 * force))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.Shoot");
+	gPhysics.PickBodyLocal = (void(_stdcall*)(Vector3 from, Vector3 to))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.PickBodyLocal");
+	gPhysics.ReleaseBodyLocal = (void(_stdcall*)())GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.ReleaseBodyLocal");
+	gPhysics.MoveBodyLocal = (void(_stdcall*)(Vector3 from, Vector3 to))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.MoveBodyLocal");
+	gPhysics.SetPose = (void(_stdcall*)(int entityId, float* pBoneWorldTransform))GetFunctionPointer(L"GoldsrcPhysics.ExportAPIs.PhysicsMain.SetPose");
 }
\ No newline at end of file
diff --git a/cl_dll/physics.h b/cl_dll/physics.h
index 47b13d6..79a2e64 100644
--- a/cl_dll/physics.h
+++ b/cl_dll/physics.h
@@ -1,142 +1,171 @@
+
+
 #pragma once
 
 typedef struct
 {
-	float x, y, z;
+    float x, y, z;
 }Vector3;
 
 
+
 typedef struct PhsicsAPI_s
 {
-	/*
+    /*
+
+    */
+    void(_stdcall* Set)(const char* key, const char* value);
+
+    /*
+
+    */
+    void(_stdcall* Test)();
+
+    /*
+
+    */
+    void(_stdcall* InitSystem)(const char* modFolder, void* pEngineStudioAPI);
+
+    /*
+    <summary>
+                Load map geomitry collider.
+                </summary><param name="mapName"></param>
+    */
+    void(_stdcall* ChangeLevel)(const char* mapName);
+
+    /*
+    <summary>
+                地图不变，内容重置，清理在游戏中动态创建的各种CollisionObjects
+                cs的每一局结束可以调用
+                </summary>
+    */
+    void(_stdcall* LevelReset)();
+
+    /*
+    <summary>
+                Physics world update
+                </summary><param name="delta"></param>
+    */
+    void(_stdcall* Update)(float delta);
 
-	*/
-	void(_stdcall* Test)();
+    /*
 
-	/*
-	<summary>
-				Init physics system
-				if the struct layout is different from default layout, that will throw a fatal error.
-				</summary><param name="pStudioRenderer">the address of StudioModelRenderer's first field. (m_clTime)</param><param name="lastFieldAddress">&gt;the address of StudioModelRenderer's last field. (m_plighttransform)</param><param name="engineStudioAPI">pIEngineStudio</param>
-	*/
-	void(_stdcall* InitSystem)(void* pStudioRenderer, void* lastFieldAddress, void* engineStudioAPI);
+    */
+    void(_stdcall* Pause)();
 
-	/*
-	<summary>
-				Load map geomitry collider.
-				</summary><param name="mapName"></param>
-	*/
-	void(_stdcall* ChangeLevel)(const char* mapName);
+    /*
 
-	/*
-	<summary>
-				��ͼ���䣬�������ã���������Ϸ�ж�̬�����ĸ���CollisionObjects
-				cs��ÿһ�ֽ������Ե���
-				</summary>
-	*/
-	void(_stdcall* LevelReset)();
+    */
+    void(_stdcall* Resume)();
 
-	/*
-	<summary>
-				Physics world update
-				</summary><param name="delta"></param>
-	*/
-	void(_stdcall* Update)(float delta);
+    /*
+    <summary>
+                Close physics system and release physics resources.
+                </summary>
+    */
+    void(_stdcall* ShotDown)();
 
-	/*
+    /*
+    <summary>
+                Show configration form.
+                Using cvar to call this is recommended.
+                </summary>
+    */
+    void(_stdcall* ShowConfigForm)();
 
-	*/
-	void(_stdcall* Pause)();
+    /*
 
-	/*
+    */
+    void(_stdcall* CreateRagdollController)(int entityId, char* modelName);
 
-	*/
-	void(_stdcall* Resume)();
+    /*
 
-	/*
-	<summary>
-				Close physics system and release physics resources.
-				</summary>
-	*/
-	void(_stdcall* ShotDown)();
+    */
+    void(_stdcall* CreateRagdollControllerIndex)(int entityId, int index);
 
-	/*
-	<summary>
-				Show configration form.
-				Using cvar to call this is recommended.
-				</summary>
-	*/
-	void(_stdcall* ShowConfigForm)();
+    /*
+    model_t* model
+    */
+    void(_stdcall* CreateRagdollControllerModel)(int entityId, void* model);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* CreateRagdollController)(int entityId, const char* modelName);
+    */
+    void(_stdcall* StartRagdoll)(int entityId);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* CreateRagdollControllerIndex)(int entityId, int index);
+    */
+    void(_stdcall* StopRagdoll)(int entityId);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* CreateRagdollControllerHeader)(int entityId, void* hdr);
+    */
+    void(_stdcall* SetupBonesPhysically)(int entityId);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* StartRagdoll)(int entityId);
+    */
+    void(_stdcall* ChangeOwner)(int oldEntity, int newEntity);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* StopRagdoll)(int entityId);
+    */
+    void(_stdcall* SetVelocity)(int entityId, Vector3* v);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* SetupBonesPhysically)(int entityId);
+    */
+    void(_stdcall* DisposeRagdollController)(int entityId);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* ChangeOwner)(int oldEntity, int newEntity);
+    */
+    void(_stdcall* ImpulseBone)(int entityId, int boneId, Vector3* force);
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* SetVelocity)(int entityId, Vector3* v);
+    */
+    void(_stdcall* ClearRagdoll)();
 
-	/*
+    /*
 
-	*/
-	void(_stdcall* DisposeRagdollController)(int entityId);
+    */
+    void(_stdcall* HeadShootRagdoll)(int entityId, Vector3* force);
 
-	/*
-	<summary>
-				Set an explosion on the specified position.
-				The impact range is calculated automatically via intensity.
-				</summary><param name="pos"></param><param name="intensity"></param>
-	*/
-	void(_stdcall* Explosion)(Vector3* pos, float intensity);
+    /*
+    <summary>
+                Set an explosion on the specified position.
+                The impact range is calculated automatically via intensity.
+                </summary><param name="pos"></param><param name="intensity"></param>
+    */
+    void(_stdcall* Explosion)(Vector3* pos, float intensity);
 
-	/*
-	<summary>
-				Shoot an invisable bullet to apply impulse to the rigidbody it hits.
-				</summary><param name="from">eye pos.</param><param name="force">contains direction and intensity.</param>
-	*/
-	void(_stdcall* Shoot)(Vector3* from, Vector3* force);
+    /*
+    <summary>
+                Shoot an invisable bullet to apply impulse to the rigidbody it hits.
+                </summary><param name="from">eye pos.</param><param name="force">contains direction and intensity.</param>
+    */
+    void(_stdcall* Shoot)(Vector3* from, Vector3* force);
 
-	/*
+    /*
+    <summary></summary><param name="from">Eye pos or camera origin</param><param name="to">Camera origin + direction</param>
+    */
+    void(_stdcall* PickBodyLocal)(Vector3 from, Vector3 to);
 
-	*/
-	void(_stdcall* PickBody)();
+    /*
+    <summary>
+                Release picked body
+                </summary>
+    */
+    void(_stdcall* ReleaseBodyLocal)();
 
-	/*
+    /*
+    <summary></summary><param name="from">Eye pos or camera origin</param><param name="to">Camera origin + direction</param>
+    */
+    void(_stdcall* MoveBodyLocal)(Vector3 from, Vector3 to);
 
-	*/
-	void(_stdcall* ReleaseBody)();
+    void(_stdcall*SetPose)(int entityId, float* pBoneWorldTransform);
 
 }PhsicsAPI;
 
diff --git a/projects/vs2019/hl_cdll.vcxproj b/projects/vs2019/hl_cdll.vcxproj
index 03f5040..475dead 100644
--- a/projects/vs2019/hl_cdll.vcxproj
+++ b/projects/vs2019/hl_cdll.vcxproj
@@ -28,7 +28,7 @@
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>NotSet</CharacterSet>
-    <PlatformToolset>v141_xp</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -48,7 +48,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
-    <OutDir>C:\Program Files (x86)\Steam\steamapps\common\Half-Life\updated\cl_dlls\</OutDir>
+    <OutDir>$(Configuration)\$(ProjectName)</OutDir>
     <TargetName>client</TargetName>
     <IntDir>$(Configuration)\$(ProjectName)\int\</IntDir>
   </PropertyGroup>