diff --git a/bin/x64/Debug/AIConnectorSDK.dll b/bin/x64/Debug/AIConnectorSDK.dll
index 0d748b5..9624307 100644
Binary files a/bin/x64/Debug/AIConnectorSDK.dll and b/bin/x64/Debug/AIConnectorSDK.dll differ
diff --git a/bin/x64/Release/AIConnectorSDK.dll b/bin/x64/Release/AIConnectorSDK.dll
index 07c470b..b9304d0 100644
Binary files a/bin/x64/Release/AIConnectorSDK.dll and b/bin/x64/Release/AIConnectorSDK.dll differ
diff --git a/include/AIConnectorAPI.h b/include/AIConnectorAPI.h
index e8b1f1d..35d6d99 100644
--- a/include/AIConnectorAPI.h
+++ b/include/AIConnectorAPI.h
@@ -19,7 +19,7 @@ extern "C" {
 
 	// module settings
 	bool KVS_API AIPV_SetModuleOperationTimeout(uint32_t handle, uint32_t milliseconds);
-	uint32_t KVS_API AIPV_LoadAIModule(uint32_t handle, const wchar_t* modulePath);
+	uint32_t KVS_API AIPV_LoadAIModule(uint32_t handle, AIPV::AIModuleType type);
 	bool KVS_API AIPV_SetAIModuleParam(uint32_t handle, uint32_t moduleID, const char* jsonSettings, uint32_t jsonLen);
 	bool KVS_API AIPV_GetAIModuleParam(uint32_t handle, uint32_t moduleID, char* jsonSettings, uint32_t& jsonLen);
 
diff --git a/include/AIPVProtocol.h b/include/AIPVProtocol.h
index ed0fa1d..55cb4fb 100644
--- a/include/AIPVProtocol.h
+++ b/include/AIPVProtocol.h
@@ -44,7 +44,7 @@ namespace AIPV {
 
 		UploadImage = 128,			// C -> S, AIPVCommandHeader + AIPVFrame
 		SubscribeAIResult,			// C -> S, AIPVCommandHeader + AIPVSubscribeReq
-		PushAIResult,				// S -> C, AIPVCommandHeader + AIPVResult
+		PushAIResult,				// S -> C, AIPVCommandHeader + AIPVResult + AIPVStitchResult
 
 		LoadModule,					// C -> S, AIPVCommandHeader + AIPVLoadModuleReq
 		ReleaseModule,				// C -> S, AIPVCommandHeader + AIPVModuleIDReq
@@ -101,9 +101,29 @@ namespace AIPV {
 	using AIPVResult = AIPVFrameHeader;
 	static const uint32_t AIPVResultSize = sizeof(AIPVResult);
 
+
+	struct AIPVStitchResultHeader {
+		uint16_t	mWidth;                                 //拼接之后图像宽
+		uint16_t	mHeight;                                //拼接之后图像高
+		char		mStitchImgName[AIPVMaxImgFilePathSize];	//拼接之后图像名称
+		uint32_t	mStitchImgSize;							//拼接之后图像大小
+		uint8_t		mIsFinish;								//是否拼接完成标志，为1 代表1张图拼接完成，为0 代表图还没有拼接完成，可以不用处理
+		uint8_t		mRes[3];								//保留
+		//uint8_t*	mStitchImgData;							//拼接图像
+	};
+
+	static const uint32_t AIPVStitchResultHeaderSize = sizeof(AIPVStitchResultHeader);
+
+
 	// module
+	enum class AIModuleType {
+		ModuleNone = 0,
+		ModuleTest,
+		ModulePV,
+	};
+	std::string toStr(AIModuleType e);
 	struct AIPVLoadModuleReq {
-		char mPath[AIPVFilePathSize];
+		AIModuleType mType;
 	};
 	static const uint32_t AIPVLoadModuleReqSize = sizeof(AIPVLoadModuleReq);
 	struct AIPVModuleIDReq {
@@ -126,7 +146,7 @@ namespace AIPV {
 #pragma endregion
 
 	using fcbBeforeUpload = std::function<bool(AIPVFrameHeader* imgHeader, uint8_t* imgData, void* userData)>;
-	using fcbAIPVResult = std::function<void(AIPVResult* result, void* userData)>;
+	using fcbAIPVResult = std::function<void(AIPVResult* result, AIPVStitchResultHeader* stitchresult, uint8_t*	mStitchImgData, void* userData)>;
 }