diff --git a/entry/include/kni_entry.h b/entry/include/kni_entry.h
index 8f95339..45e37e3 100644
--- a/entry/include/kni_entry.h
+++ b/entry/include/kni_entry.h
@@ -115,8 +115,8 @@ struct pme_info{
 	char stream_traceid[24];
 	//cjson check protocol
 	union{
-		char host[MAX_DOAMIN_LEN]; //http only
-		char sni[MAX_DOAMIN_LEN]; //ssl only
+		char host[MAX_DOMAIN_LEN]; //http only
+		char sni[MAX_DOMAIN_LEN]; //ssl only
 	}domain;
 	int domain_len;
 	//tfe_release = 1: tfe don't need pmeinfo
@@ -150,7 +150,7 @@ struct pme_info{
     //for proxy tcp option
     struct proxy_tcp_option pxy_tcp_option;
 	int pxy_tcp_option_is_scan;
-	struct _session_attribute_label_t *session_attribute_label;
+	struct session_attribute_label *session_attribute;
 };
 
 struct wrapped_packet{
@@ -177,7 +177,7 @@ struct kni_marsio_handle{
 
 struct protocol_identify_result{
 	int protocol;
-	char domain[MAX_DOAMIN_LEN];
+	char domain[MAX_DOMAIN_LEN];
 	int domain_len;
 };
 
diff --git a/entry/src/kni_dynamic_bypass.cpp b/entry/src/kni_dynamic_bypass.cpp
index 759a641..8425bcb 100644
--- a/entry/src/kni_dynamic_bypass.cpp
+++ b/entry/src/kni_dynamic_bypass.cpp
@@ -231,7 +231,7 @@ static int get_ssl_conn_info(struct pme_info *pmeinfo,struct pkt_info *pktinfo,
 	const char *sip=NULL, *sport=NULL, *dip=NULL, *dport=NULL;
 	char *addr_str = NULL;
 
-	if(pmeinfo->session_attribute_label->ja3_fingerprint == NULL)
+	if(pmeinfo->session_attribute->ja3_fingerprint == NULL)
 	{
 		KNI_LOG_DEBUG(logger, "Dynamic bypass:get stream label ja3_fingerprint is null, stream traceid = %s", pmeinfo->stream_traceid);
 		return 1;
@@ -242,7 +242,7 @@ static int get_ssl_conn_info(struct pme_info *pmeinfo,struct pkt_info *pktinfo,
 
 
 	ssl_feature->vlen = snprintf(ssl_feature->value, SSL_INFO_LEN, "%s:%s:%s",
-																	pmeinfo->session_attribute_label->ja3_fingerprint,sip,
+																	pmeinfo->session_attribute->ja3_fingerprint,sip,
 																	pmeinfo->domain_len > 0 ? (char*)&(pmeinfo->domain): dip);
 
 	FREE(&addr_str);
diff --git a/entry/src/kni_entry.cpp b/entry/src/kni_entry.cpp
index e3aec4f..d416dc5 100644
--- a/entry/src/kni_entry.cpp
+++ b/entry/src/kni_entry.cpp
@@ -304,23 +304,23 @@ int wrapped_kni_cmsg_set(struct kni_cmsg *cmsg, uint16_t type, const unsigned ch
 
 static int session_attribute_cmsg_set(struct kni_cmsg *cmsg, struct pme_info *pmeinfo)
 {
-	struct _session_attribute_label_t *session_attribute_label = pmeinfo->session_attribute_label;
+	struct session_attribute_label *session_attribute = pmeinfo->session_attribute;
 	int ret = 0;
 	char empty_arr[MAX_STR_FIELD_LEN] = {0};
 	do {
-		if(session_attribute_label->client_subscribe_id == NULL)
+		if(session_attribute->client_subscribe_id == NULL)
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_SUB_ID, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 		else
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_SUB_ID, (const unsigned char*)session_attribute_label->client_subscribe_id->subscribe_id, strlen(session_attribute_label->client_subscribe_id->subscribe_id), pmeinfo);
+			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_SUB_ID, (const unsigned char*)session_attribute->client_subscribe_id->subscribe_id, strlen(session_attribute->client_subscribe_id->subscribe_id), pmeinfo);
 		if(ret < 0) break;
 
-		if(session_attribute_label->server_subscribe_id == NULL)
+		if(session_attribute->server_subscribe_id == NULL)
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_SUB_ID, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 		else
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_SUB_ID, (const unsigned char*)session_attribute_label->server_subscribe_id->subscribe_id, strlen(session_attribute_label->server_subscribe_id->subscribe_id), pmeinfo);
+			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_SUB_ID, (const unsigned char*)session_attribute->server_subscribe_id->subscribe_id, strlen(session_attribute->server_subscribe_id->subscribe_id), pmeinfo);
 		if(ret < 0) break;
 
-		if(session_attribute_label->client_asn == NULL)
+		if(session_attribute->client_asn == NULL)
 		{
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_ASN, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 			if(ret < 0) break;
@@ -329,13 +329,22 @@ static int session_attribute_cmsg_set(struct kni_cmsg *cmsg, struct pme_info *pm
 		}
 		else
 		{
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_ASN, (const unsigned char*)session_attribute_label->client_asn->asn, strlen(session_attribute_label->client_asn->asn), pmeinfo);
+			if(session_attribute->client_asn->asn_id == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_ASN, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);				
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_ASN, (const unsigned char*)session_attribute->client_asn->asn_id, strlen(session_attribute->client_asn->asn_id), pmeinfo);
+			}
 			if(ret < 0) break;
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_ORGANIZATION, (const unsigned char*)session_attribute_label->client_asn->organization, strlen(session_attribute_label->client_asn->organization), pmeinfo);
+			if(session_attribute->client_asn->organization){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_ORGANIZATION, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}
+			else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_ORGANIZATION, (const unsigned char*)session_attribute->client_asn->organization, strlen(session_attribute->client_asn->organization), pmeinfo);
+			}
 			if(ret < 0) break;
 		}
 
-		if(session_attribute_label->server_asn == NULL)
+		if(session_attribute->server_asn == NULL)
 		{
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_ASN, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 			if(ret < 0) break;
@@ -344,13 +353,21 @@ static int session_attribute_cmsg_set(struct kni_cmsg *cmsg, struct pme_info *pm
 		}
 		else
 		{
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_ASN, (const unsigned char*)session_attribute_label->server_asn->asn, strlen(session_attribute_label->server_asn->asn), pmeinfo);
+			if(session_attribute->server_asn->asn_id == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_ASN, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);			
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_ASN, (const unsigned char*)session_attribute->server_asn->asn_id, strlen(session_attribute->server_asn->asn_id), pmeinfo);
+			}
 			if(ret < 0) break;
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_ORGANIZATION, (const unsigned char*)session_attribute_label->server_asn->organization, strlen(session_attribute_label->server_asn->organization), pmeinfo);
+			if(session_attribute->server_asn->organization == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_ORGANIZATION, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_ORGANIZATION, (const unsigned char*)session_attribute->server_asn->organization, strlen(session_attribute->server_asn->organization), pmeinfo);
+			}
 			if(ret < 0) break;
 		}
 
-		if(session_attribute_label->client_location == NULL)
+		if(session_attribute->client_location == NULL)
 		{
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_COUNTRY, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 			if(ret < 0) break;
@@ -361,15 +378,27 @@ static int session_attribute_cmsg_set(struct kni_cmsg *cmsg, struct pme_info *pm
 		}
 		else
 		{
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_COUNTRY, (const unsigned char*)session_attribute_label->client_location->country_full, strlen(session_attribute_label->client_location->country_full), pmeinfo);
+			if(session_attribute->client_location->country_full == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_COUNTRY, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_COUNTRY, (const unsigned char*)session_attribute->client_location->country_full, strlen(session_attribute->client_location->country_full), pmeinfo);
+			}
 			if(ret < 0) break;
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_PROVINE, (const unsigned char*)session_attribute_label->client_location->province_full, strlen(session_attribute_label->client_location->province_full), pmeinfo);
+			if(session_attribute->client_location->province_full == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_PROVINE, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_PROVINE, (const unsigned char*)session_attribute->client_location->province_full, strlen(session_attribute->client_location->province_full), pmeinfo);
+			}
 			if(ret < 0) break;
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_CITY, (const unsigned char*)session_attribute_label->client_location->city_full, strlen(session_attribute_label->client_location->city_full), pmeinfo);
+			if(session_attribute->client_location->city_full == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_CITY, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SRC_IP_LOCATION_CITY, (const unsigned char*)session_attribute->client_location->city_full, strlen(session_attribute->client_location->city_full), pmeinfo);
+			}
 			if(ret < 0) break;
 		}
 
-		if(session_attribute_label->server_location == NULL)
+		if(session_attribute->server_location == NULL)
 		{
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_COUNTRY, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 			if(ret < 0) break;
@@ -380,32 +409,44 @@ static int session_attribute_cmsg_set(struct kni_cmsg *cmsg, struct pme_info *pm
 		}
 		else
 		{
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_COUNTRY, (const unsigned char*)session_attribute_label->server_location->country_full, strlen(session_attribute_label->server_location->country_full), pmeinfo);
+			if(session_attribute->server_location->country_full == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_COUNTRY, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_COUNTRY, (const unsigned char*)session_attribute->server_location->country_full, strlen(session_attribute->server_location->country_full), pmeinfo);
+			}
 			if(ret < 0) break;
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_PROVINE, (const unsigned char*)session_attribute_label->server_location->province_full, strlen(session_attribute_label->server_location->province_full), pmeinfo);
+			if(session_attribute->server_location->province_full == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_PROVINE, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_PROVINE, (const unsigned char*)session_attribute->server_location->province_full, strlen(session_attribute->server_location->province_full), pmeinfo);
+			}
 			if(ret < 0) break;
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_CITY, (const unsigned char*)session_attribute_label->server_location->city_full, strlen(session_attribute_label->server_location->city_full), pmeinfo);
+			if(session_attribute->server_location->city_full == NULL){
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_CITY, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
+			}else{
+				ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_DST_IP_LOCATION_CITY, (const unsigned char*)session_attribute->server_location->city_full, strlen(session_attribute->server_location->city_full), pmeinfo);
+			}
 			if(ret < 0) break;
 		}
-		if(session_attribute_label->ja3_fingerprint == NULL)
+		if(session_attribute->ja3_fingerprint == NULL)
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SSL_CLIENT_JA3_FINGERPRINT, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 		else
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SSL_CLIENT_JA3_FINGERPRINT, (const unsigned char*)session_attribute_label->ja3_fingerprint, strlen(session_attribute_label->ja3_fingerprint), pmeinfo);
+			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_SSL_CLIENT_JA3_FINGERPRINT, (const unsigned char*)session_attribute->ja3_fingerprint, strlen(session_attribute->ja3_fingerprint), pmeinfo);
 
-		ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_FQDN_CAT_ID_NUM, (const unsigned char*)&(session_attribute_label->fqdn_category_id_num), sizeof(unsigned int), pmeinfo);
+		ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_FQDN_CAT_ID_NUM, (const unsigned char*)&(session_attribute->fqdn_category_id_num), sizeof(unsigned int), pmeinfo);
 
-		if(session_attribute_label->fqdn_category_id_num <= 0 || session_attribute_label->fqdn_category_id_num > 8)
+		if(session_attribute->fqdn_category_id_num <= 0 || session_attribute->fqdn_category_id_num > 8)
 		{
 			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_FQDN_CAT_ID_VAL, (const unsigned char*)empty_arr, strlen(empty_arr), pmeinfo);
 		}
 		else
 		{
-			char fqdn_val[sizeof(session_attribute_label->fqdn_category_id)] = {0};
-			for(int i = 0 ; i < session_attribute_label->fqdn_category_id_num; i ++)
+			char fqdn_val[sizeof(session_attribute->fqdn_category_id)] = {0};
+			for(int i = 0 ; i < session_attribute->fqdn_category_id_num; i ++)
 			{
-				memcpy((void *)(fqdn_val + i * (sizeof(unsigned int))),  (void *)&(session_attribute_label->fqdn_category_id[i]), sizeof(unsigned int));
+				memcpy((void *)(fqdn_val + i * (sizeof(unsigned int))),  (void *)&(session_attribute->fqdn_category_id[i]), sizeof(unsigned int));
 			}
-			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_FQDN_CAT_ID_VAL, (const unsigned char*)fqdn_val,session_attribute_label->fqdn_category_id_num *sizeof(unsigned int) , pmeinfo);
+			ret = wrapped_kni_cmsg_set(cmsg,TFE_CMSG_FQDN_CAT_ID_VAL, (const unsigned char*)fqdn_val,session_attribute->fqdn_category_id_num *sizeof(unsigned int) , pmeinfo);
 		}
 		
 	}while(0);
@@ -995,73 +1036,114 @@ static int dabloom_add(struct pkt_info *pktinfo, int thread_seq){
 
 
 
-static struct _session_attribute_label_t * kni_pull_session_attribute_results(struct streaminfo *a_stream,struct pme_info *pmeinfo)
+static struct session_attribute_label * kni_pull_session_attribute_results(struct streaminfo *a_stream,struct pme_info *pmeinfo)
 {
-	struct _session_attribute_label_t *session_attribute_label = NULL;
+	struct session_attribute_label *session_attribute = NULL;
 	void *logger = g_kni_handle->local_logger;
-	session_attribute_label =  (struct _session_attribute_label_t *)project_req_get_struct(a_stream, g_kni_handle->session_attribute_id);
-	if(session_attribute_label != NULL)
+	session_attribute =  (struct session_attribute_label *)project_req_get_struct(a_stream, g_kni_handle->session_attribute_id);
+	if(session_attribute != NULL)
 	{
 		KNI_LOG_DEBUG(logger, "share-session-attribute: Success to get the session attribute results,stream traceid = %s", pmeinfo->stream_traceid);
 
-		if(session_attribute_label->client_subscribe_id == NULL)
+		if(session_attribute->client_subscribe_id == NULL)
 			KNI_LOG_DEBUG(logger, "share-session-attribute: source subscribe id is NULL,stream traceid = %s",pmeinfo->stream_traceid);
 		else
-			KNI_LOG_DEBUG(logger, "share-session-attribute: source subscribe id is: %s,stream traceid = %s",session_attribute_label->client_subscribe_id->subscribe_id,pmeinfo->stream_traceid);
+			KNI_LOG_DEBUG(logger, "share-session-attribute: source subscribe id is: %s,stream traceid = %s",session_attribute->client_subscribe_id->subscribe_id,pmeinfo->stream_traceid);
 
-		if(session_attribute_label->server_subscribe_id == NULL)
+		if(session_attribute->server_subscribe_id == NULL)
 			KNI_LOG_DEBUG(logger, "share-session-attribute: destination subscribe id is NULL,stream traceid = %s",pmeinfo->stream_traceid);
 		else
-			KNI_LOG_DEBUG(logger, "share-session-attribute: destination subscribe id is: %s,stream traceid = %s",session_attribute_label->server_subscribe_id->subscribe_id,pmeinfo->stream_traceid);
+			KNI_LOG_DEBUG(logger, "share-session-attribute: destination subscribe id is: %s,stream traceid = %s",session_attribute->server_subscribe_id->subscribe_id,pmeinfo->stream_traceid);
 
-		if(session_attribute_label->client_asn == NULL)
+		if(session_attribute->client_asn == NULL)
 			KNI_LOG_DEBUG(logger, "share-session-attribute: source asn and organization is NULL,stream traceid = %s",pmeinfo->stream_traceid);
 		else
 		{
-			KNI_LOG_DEBUG(logger, "share-session-attribute: source asn is: %s,stream traceid = %s",session_attribute_label->client_asn->asn, pmeinfo->stream_traceid);
-			KNI_LOG_DEBUG(logger, "share-session-attribute: source organization is: %s,stream traceid = %s",session_attribute_label->client_asn->organization, pmeinfo->stream_traceid);
+			if(session_attribute->client_asn->asn_id == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source asn is NULL,stream traceid = %s", pmeinfo->stream_traceid);			
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source asn is: %s,stream traceid = %s",session_attribute->client_asn->asn_id, pmeinfo->stream_traceid);				
+			}
+			if(session_attribute->client_asn->organization == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source organization is: NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source organization is: %s,stream traceid = %s",session_attribute->client_asn->organization, pmeinfo->stream_traceid);
+			}
 		}
 
-		if(session_attribute_label->server_asn == NULL)
+		if(session_attribute->server_asn == NULL)
 			KNI_LOG_DEBUG(logger, "share-session-attribute: destination asn and organization is NULL,stream traceid = %s",pmeinfo->stream_traceid);
 		else
 		{
-			KNI_LOG_DEBUG(logger, "share-session-attribute: destination asn:%s,stream traceid = %s",session_attribute_label->server_asn->asn,pmeinfo->stream_traceid);
-			KNI_LOG_DEBUG(logger, "share-session-attribute: destination organization:%s,stream traceid = %s",session_attribute_label->server_asn->organization,pmeinfo->stream_traceid);
+			if(session_attribute->server_asn->asn_id == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination asn: NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination asn:%s,stream traceid = %s",session_attribute->server_asn->asn_id,pmeinfo->stream_traceid);
+			}
+			if(session_attribute->server_asn->organization == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination organization NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination organization:%s,stream traceid = %s",session_attribute->server_asn->organization,pmeinfo->stream_traceid);
+			}
 		}
 
-		if(session_attribute_label->client_location == NULL)
+		if(session_attribute->client_location == NULL)
 			KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location is NULL,stream traceid = %s",pmeinfo->stream_traceid);
 		else
 		{
-			KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location country is: %s,stream traceid = %s",session_attribute_label->client_location->country_full,pmeinfo->stream_traceid);
-			KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location province is: %s,stream traceid = %s",session_attribute_label->client_location->province_full,pmeinfo->stream_traceid);
-			KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location city is: %s,stream traceid = %s",session_attribute_label->client_location->city_full,pmeinfo->stream_traceid);
+			if(session_attribute->client_location->country_full == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location country is NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location country is: %s,stream traceid = %s",session_attribute->client_location->country_full,pmeinfo->stream_traceid);
+			}
+			if(session_attribute->client_location->province_full == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location province is NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}
+			else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location province is: %s,stream traceid = %s",session_attribute->client_location->province_full,pmeinfo->stream_traceid);
+			}
+			if(session_attribute->client_location->city_full == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location city is NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: source ip location city is: %s,stream traceid = %s",session_attribute->client_location->city_full,pmeinfo->stream_traceid);
+			}
 		}
 
-		if(session_attribute_label->server_location == NULL)
+		if(session_attribute->server_location == NULL)
 			KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location is NULL,stream traceid = %s",pmeinfo->stream_traceid);
 		else
 		{
-			KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location country is: %s,stream traceid = %s",session_attribute_label->server_location->country_full,pmeinfo->stream_traceid);
-			KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location province is: %s,stream traceid = %s",session_attribute_label->server_location->province_full,pmeinfo->stream_traceid);
-			KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location city is: %s,stream traceid = %s",session_attribute_label->server_location->city_full,pmeinfo->stream_traceid);
+			if(session_attribute->server_location->country_full == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location country is NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location country is: %s,stream traceid = %s",session_attribute->server_location->country_full,pmeinfo->stream_traceid);			
+			}
+			if(session_attribute->server_location->province_full,pmeinfo->stream_traceid == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location province is NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location province is: %s,stream traceid = %s",session_attribute->server_location->province_full,pmeinfo->stream_traceid);				
+			}
+			if(session_attribute->server_location->city_full == NULL){
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location city is NULL,stream traceid = %s",pmeinfo->stream_traceid);
+			}else{
+				KNI_LOG_DEBUG(logger, "share-session-attribute: destination ip location city is: %s,stream traceid = %s",session_attribute->server_location->city_full,pmeinfo->stream_traceid);
+			}
 		}
-		if(session_attribute_label->ja3_fingerprint == NULL)
+		if(session_attribute->ja3_fingerprint == NULL)
 			KNI_LOG_DEBUG(logger, "share-session-attribute: ja3_fingerprint is NULL,stream traceid = %s",pmeinfo->stream_traceid);
 		else
-			KNI_LOG_DEBUG(logger, "share-session-attribute: ja3_fingerprint is %s,stream traceid = %s",session_attribute_label->ja3_fingerprint,pmeinfo->stream_traceid);
+			KNI_LOG_DEBUG(logger, "share-session-attribute: ja3_fingerprint is %s,stream traceid = %s",session_attribute->ja3_fingerprint,pmeinfo->stream_traceid);
 
 
-		if(session_attribute_label->fqdn_category_id_num < 0 || session_attribute_label->fqdn_category_id_num > 8)
+		if(session_attribute->fqdn_category_id_num < 0 || session_attribute->fqdn_category_id_num > 8)
 		{
-			KNI_LOG_DEBUG(logger, "share-session-attribute: fqdn_category_id_num out of range( 0 <= value <= 8), value = %d,stream traceid = %s",session_attribute_label->fqdn_category_id_num,pmeinfo->stream_traceid);
+			KNI_LOG_DEBUG(logger, "share-session-attribute: fqdn_category_id_num out of range( 0 <= value <= 8), value = %d,stream traceid = %s",session_attribute->fqdn_category_id_num,pmeinfo->stream_traceid);
 		}
 		else
 		{
-			for(int i= 0; i < session_attribute_label->fqdn_category_id_num; i ++)
+			for(int i= 0; i < session_attribute->fqdn_category_id_num; i ++)
 			{
-				KNI_LOG_DEBUG(logger, "share-session-attribute: fqdn_category_id[%d] = %u,stream traceid = %s",i,session_attribute_label->fqdn_category_id[i],pmeinfo->stream_traceid);
+				KNI_LOG_DEBUG(logger, "share-session-attribute: fqdn_category_id[%d] = %u,stream traceid = %s",i,session_attribute->fqdn_category_id[i],pmeinfo->stream_traceid);
 			}
 		}
 		
@@ -1071,7 +1153,7 @@ static struct _session_attribute_label_t * kni_pull_session_attribute_results(st
 		KNI_LOG_ERROR(logger, "share-session-attribute: Failed to get the session attribute results,stream traceid = %s", pmeinfo->stream_traceid);
 	}
 
-	return session_attribute_label;
+	return session_attribute;
 }
 
 
@@ -1248,7 +1330,7 @@ static int first_data_intercept(struct streaminfo *stream, struct pme_info *pmei
 	}
 
 	//
-	if(pmeinfo->session_attribute_label == NULL)
+	if(pmeinfo->session_attribute == NULL)
 	{
 		KNI_LOG_DEBUG(g_kni_handle->local_logger, "Intercept error: Get share session attribute error,stream traceid = %s", pmeinfo->stream_traceid);
 		goto error_out;
@@ -1486,7 +1568,7 @@ char first_data_process(struct streaminfo *stream, struct pme_info *pmeinfo, str
 		pmeinfo->do_log = pmeinfo->maat_result.do_log;
 		pmeinfo->thread_seq = thread_seq;
 		pmeinfo->is_dynamic_bypass = 0;
-		pmeinfo->session_attribute_label = kni_pull_session_attribute_results(stream,pmeinfo);
+		pmeinfo->session_attribute = kni_pull_session_attribute_results(stream,pmeinfo);
 		maat_hit = 1;
 		char *action_str = kni_maat_action_trans(pmeinfo->action);
 		KNI_LOG_INFO(logger, "intercept_policy_scan: %s, %s, maat_hit = %d, policy_id = %d, action = %d(%s), stream traceid = %s",