diff --git a/jni/VehicleNativeInterface.cpp b/jni/VehicleNativeInterface.cpp
index bf725a3..0ab6b1a 100644
--- a/jni/VehicleNativeInterface.cpp
+++ b/jni/VehicleNativeInterface.cpp
@@ -129,14 +129,33 @@ JNIEXPORT jint JNICALL Java_com_objecteye_nativeinterface_vehicle_VehicleNativeI
     jfieldID fid_sdk_path = env->GetFieldID(cls_vehcileAnalysisParam, "sdk_path", "Ljava/lang/String;");
     jfieldID fid_gpuid = env->GetFieldID(cls_vehcileAnalysisParam, "gpuId", "I");
 
+    jfieldID fid_aiEngineParam_logLevel = env->GetFieldID(cls_vehcileAnalysisParam, "logLevel", "I");
+    jfieldID fid_aiEngineParam_logPath = env->GetFieldID(cls_vehcileAnalysisParam, "logPath", "Ljava/lang/String;");
+    jfieldID fid_aiEngineParam_logDays = env->GetFieldID(cls_vehcileAnalysisParam, "logDays", "I");
+    jfieldID fid_aiEngineParam_logMem = env->GetFieldID(cls_vehcileAnalysisParam, "logMem", "D");
+
     jstring str_sdk_path = (jstring)env->GetObjectField(vehicleAnalysisParam, fid_sdk_path);
     const char *sdk_path = env->GetStringUTFChars(str_sdk_path, JNI_FALSE);
     jint gpuid = env->GetIntField(vehicleAnalysisParam, fid_gpuid);
 	
+    //log
+    jstring str_aiEngineParam_logPath = (jstring)env->GetObjectField(vehicleAnalysisParam, fid_aiEngineParam_logPath);
+    const char* aiEngineParam_logPath = env->GetStringUTFChars(str_aiEngineParam_logPath, JNI_FALSE);
+    jint aiEngineParam_logDays = env->GetIntField(vehicleAnalysisParam, fid_aiEngineParam_logDays);
+    jdouble aiEngineParam_logMem = env->GetDoubleField(vehicleAnalysisParam, fid_aiEngineParam_logMem);
+    jint aiEngineParam_logLevel = env->GetIntField(vehicleAnalysisParam, fid_aiEngineParam_logLevel);
+
     void *vaHandle = NULL;
     VillageParam param;
     param.dev_id = gpuid;
     param.sdk_path = sdk_path;
+    param.log_level = aiEngineParam_logLevel;
+    param.log_path = aiEngineParam_logPath;
+    param.log_days = aiEngineParam_logDays;
+    param.log_mem = aiEngineParam_logMem;
+
+    printf("jni dev_id:%d sdk_path:%s_log_level:%d\n", param.dev_id, param.sdk_path.c_str(), param.log_level);
+
     int ret = village_pic_init(&vaHandle, param);
  	if (ret != SUCCESS) {
 		printf("jni info:va_init failed.");
diff --git a/src/PicAnalysis.cpp b/src/PicAnalysis.cpp
index cf06196..39fb5d5 100644
--- a/src/PicAnalysis.cpp
+++ b/src/PicAnalysis.cpp
@@ -15,6 +15,14 @@ PicAnalysis::~PicAnalysis()
 
 int PicAnalysis::init(VillageParam param) {
 
+    set_default_logger(LogLevel(param.log_level), "PicAnalysis", param.log_path.c_str(), param.log_mem, param.log_days);
+
+    // 输入参数
+    LOG_INFO("dev_id: {}", param.dev_id);
+    LOG_INFO("sdk_path: {}", param.sdk_path);
+    LOG_INFO("log_level: {}", param.log_level);
+    LOG_INFO("log_days: {}", param.log_days);
+
     int dev_id = param.dev_id;
 
     int ret = SY_FAILED;
@@ -393,12 +401,4 @@ int PicAnalysis::release() {
     aclrtDestroyContext(m_ctx);
 
     return 0;
-}
-
-int PicAnalysis::human_analysis(vector<sy_img> vec_img) {
-    vector<BodyColorInfo> vec_body_color = m_human_algorithm.detect(vec_img);
-}
-
-int PicAnalysis::check_motor_retrograde_motion(vector<sy_img> vec_motor_img) {
-    m_human_car_algorithm.detect(vec_motor_img);
 }
\ No newline at end of file
diff --git a/src/PicAnalysis.h b/src/PicAnalysis.h
index cb19b45..150b125 100644
--- a/src/PicAnalysis.h
+++ b/src/PicAnalysis.h
@@ -28,13 +28,8 @@ public:
     vector<AnalysisResult> analysis_img(vector<sy_img> vec_img);
 
 private:
-
     int release();
 
-    int human_analysis(vector<sy_img> vec_img);
-
-    int check_motor_retrograde_motion(vector<sy_img> vec_img);
-
     vector<AnalysisResult> va_result2AnalysisResult(va_result* result, int batchsize);
 
 private:
diff --git a/src/ai_engine_module/HumanAnalysis.cpp b/src/ai_engine_module/HumanAnalysis.cpp
index e2cb8d6..a6fd6c5 100644
--- a/src/ai_engine_module/HumanAnalysis.cpp
+++ b/src/ai_engine_module/HumanAnalysis.cpp
@@ -21,13 +21,13 @@ int HumanAnalysis::init(int devId, std::string sdk_root){
     param.modelNames = (char*)model_path.data();
     param.devId = devId;
 
-    cout << "hp_init start " << endl;
+    LOG_INFO("hp_init start");
     int ret = hp_init(&m_handle, param);
     if (ret != 0) {
         return -1;
 	}
 
-    cout << "hp_init success " << endl;
+    LOG_INFO("hp_init success");
 
     return SY_SUCCESS;
 }
diff --git a/src/ai_engine_module/HumanCarAnalysis.cpp b/src/ai_engine_module/HumanCarAnalysis.cpp
index bc0e8c8..9ffde7a 100644
--- a/src/ai_engine_module/HumanCarAnalysis.cpp
+++ b/src/ai_engine_module/HumanCarAnalysis.cpp
@@ -23,13 +23,13 @@ int HumanCarAnalysis::init(int devId, std::string sdk_root){
     param.modelNames = (char*)model_path.data();
     param.devId = devId;
 
-    cout << "hcp_init start " << endl;
+    LOG_INFO("hcp_init start");
     int ret = hcp_init(&m_handle, param);
     if (ret != 0) {
         return -1;
 	}
 
-    cout << "hcp_init success " << endl;
+    LOG_INFO("hcp_init success");
 
     return SY_SUCCESS;
 }
diff --git a/src/ai_engine_module/MotorPhoneAnalysis.cpp b/src/ai_engine_module/MotorPhoneAnalysis.cpp
index a011287..4bb99bd 100644
--- a/src/ai_engine_module/MotorPhoneAnalysis.cpp
+++ b/src/ai_engine_module/MotorPhoneAnalysis.cpp
@@ -20,13 +20,13 @@ int MotorPhoneAnalysis::init(int devId, std::string sdk_root){
     param.thresld = 0.25;
     param.devId = devId;
 
-    cout << "motor_phone_init start " << endl;
+    LOG_INFO("motor_phone_init start");
     int ret = motor_phone_init(&m_handle, param);
     if (ret != 0) {
         return -1;
 	}
 
-    cout << "motor_phone_init success " << endl;
+    LOG_INFO("motor_phone_init success");
 
     return SY_SUCCESS;
 }
diff --git a/src/ai_engine_module/MotorRainshedAnalysis.cpp b/src/ai_engine_module/MotorRainshedAnalysis.cpp
index 0988fbf..21c438e 100644
--- a/src/ai_engine_module/MotorRainshedAnalysis.cpp
+++ b/src/ai_engine_module/MotorRainshedAnalysis.cpp
@@ -20,13 +20,13 @@ int MotorRainshedAnalysis::init(int devId, std::string sdk_root){
     param.thresld = 0.0;
     param.devId = devId;
 
-    cout << "mrc_init start " << endl;
+    LOG_INFO("mrc_init start");
     int ret = mrc_init(&m_handle, param);
     if (ret != 0) {
         return -1;
 	}
 
-    cout << "mrc_init success " << endl;
+    LOG_INFO("mrc_init success");
 
     return SY_SUCCESS;
 }
diff --git a/src/ai_engine_module/RoadSegAnalysis.cpp b/src/ai_engine_module/RoadSegAnalysis.cpp
index 40c495d..981a66b 100644
--- a/src/ai_engine_module/RoadSegAnalysis.cpp
+++ b/src/ai_engine_module/RoadSegAnalysis.cpp
@@ -22,13 +22,13 @@ int RoadSegAnalysis::init(int devId, std::string sdk_root){
     param.thresld = 0.25;
     param.devId = devId;
 
-    cout << "rs_init start " << endl;
+    LOG_INFO("rs_init start");
     int ret = rs_init(&m_handle, param);
     if (ret != 0) {
         return -1;
 	}
 
-    cout << "rs_init success " << endl;
+    LOG_INFO("rs_init success");
 
     return SY_SUCCESS;
 }
diff --git a/src/ai_engine_module/VehicleAnalysis.cpp b/src/ai_engine_module/VehicleAnalysis.cpp
index 9f760a1..da8a640 100644
--- a/src/ai_engine_module/VehicleAnalysis.cpp
+++ b/src/ai_engine_module/VehicleAnalysis.cpp
@@ -58,14 +58,14 @@ int VehicleAnalysis::init(int devId, std::string sdk_root, int max_batch_size) {
 	param.dbPath= (char*)dbPath.data();	
 	param.models_Path= (char*)models_path.data();	//所有模型的地址
 
-    cout << "va_init start " << endl;
+    LOG_INFO("va_init start");
     // 内部有 ctx
     int ret = va_init(&m_handle, param);
     if (ret != 0) {
         return -1;
 	}
 
-    cout << "va_init success " << endl;
+    LOG_INFO("va_init success");
     return 0;
 }
 
diff --git a/src/ai_engine_module/VidClothes.cpp b/src/ai_engine_module/VidClothes.cpp
index 8984b0e..b12f860 100644
--- a/src/ai_engine_module/VidClothes.cpp
+++ b/src/ai_engine_module/VidClothes.cpp
@@ -19,13 +19,13 @@ int VidClothes::init(int devId, std::string sdk_root){
     param.thresld = 0.0;
     param.devId = devId;
 
-    cout << "vidclothes_init start " << endl;
+    LOG_INFO("vidclothes_init start");
     int ret = vidclothes_init(&m_handle, param);
     if (ret != 0) {
         return -1;
 	}
 
-    cout << "vidclothes_init success " << endl;
+    LOG_INFO("vidclothes_init success");
 
     return SY_SUCCESS;
 }
diff --git a/src/ai_engine_module/include.h b/src/ai_engine_module/include.h
index 5b43049..f3d6922 100644
--- a/src/ai_engine_module/include.h
+++ b/src/ai_engine_module/include.h
@@ -17,6 +17,7 @@
 #include "utils.h"
 #include "dvpp_process.h"
 
+#include "../utils/logger.hpp"
 
 #include <chrono>
 #include <dirent.h>
diff --git a/src/common/sy_common.h b/src/common/sy_common.h
index 2e4b211..7c00157 100644
--- a/src/common/sy_common.h
+++ b/src/common/sy_common.h
@@ -21,21 +21,21 @@
 #define ENGINE_TENSORRT 201
 
 
-//��Զ๦��SDK�����ڳ�ʼ���������ã����ݸò������ж�����Ӧ�Ĺ���ģ���Ƿ���������
+//��Զ๦��SDK�����ڳ�ʼ���������ã����ݸò������ж�����Ӧ�Ĺ���ģ���Ƿ���������
 #ifndef __SY_COMMAND__
 #define __SY_COMMAND__
-typedef enum sy_command {
-	SY_CONFIG_OPEN,			//�ù�������
-	SY_CONFIG_CLOSE			//�ù��ܲ�����
+enum sy_command {
+	SY_CONFIG_OPEN,			//�ù�������
+	SY_CONFIG_CLOSE			//�ù��ܲ�����
 };
 #endif
 
 
-//����ָ�������ͼ�����ݵĸ�ʽ
+//����ָ�������ͼ�����ݵĸ�ʽ
 #ifndef __SY_FORMAT__
 #define __SY_FORMAT__
-typedef enum sy_format {
-	SY_FORMAT_BGR888,		//Ŀǰֻ֧�ָ��ֽ����ʽ
+enum sy_format {
+	SY_FORMAT_BGR888,		//Ŀǰֻ֧�ָ��ֽ����ʽ
 	SY_FORMAT_BGRA888,
 	SY_FORMAT_GRAY8,
 	SY_FORMAT_YUV4420P,
diff --git a/src/demo/main.cpp b/src/demo/main.cpp
index 35596c4..e9b048f 100644
--- a/src/demo/main.cpp
+++ b/src/demo/main.cpp
@@ -11,6 +11,7 @@ int main() {
     VillageParam param;
     param.dev_id = 0;
     param.sdk_path = ".";
+    param.log_level = 1;
     int ret = village_pic_init(&vaHandle, param);
 
     vector<string> vec_path;
diff --git a/src/village_inc.h b/src/village_inc.h
index 4d9af79..aafbbca 100644
--- a/src/village_inc.h
+++ b/src/village_inc.h
@@ -12,6 +12,17 @@
 struct VillageParam {
     int dev_id;
     std::string sdk_path;
+
+    // AI_LOG_LEVEL_CLOSE = -1,  // 关闭日
+	// AI_LOG_LEVEL_TRACE = 0,   // 跟踪变量
+	// AI_LOG_LEVEL_DEBUG = 1,       // 调试日志
+	// AI_LOG_LEVEL_INFO = 2,        // 普通日志信息 （如：无关紧要的信息输出）
+	// AI_LOG_LEVEL_WARNING = 3,     // 警告日志通知，模块一切正常（如：重要流程通知）
+	// AI_LOG_LEVEL_ERROR = 4,       // 重要日志，如结果和严重错误
+    int log_level{2};
+	int log_days{30};               //日志保存周期
+    std::string log_path{"logs/main.log"};             //日志文件路径
+	unsigned long log_mem{64 * 1024 * 1024};             //每个日志最大大小
 };
 
 typedef struct pendant_info