diff --git a/src/tsg_entry.cpp b/src/tsg_entry.cpp
index db0a2bc..43c3a8f 100644
--- a/src/tsg_entry.cpp
+++ b/src/tsg_entry.cpp
@@ -48,7 +48,8 @@ char TSG_MASTER_VERSION_20200805=0;
 const char *tsg_conffile="tsgconf/main.conf";
 g_tsg_para_t g_tsg_para;
 
-id2field_t g_tsg_fs2_field[TSG_FS2_MAX]={{TLD_TYPE_UNKNOWN, TSG_FS2_LINKS, "links"}, 
+id2field_t g_tsg_fs2_field[TSG_FS2_MAX]={{TLD_TYPE_UNKNOWN, TSG_FS2_TCP_LINKS, "tcp_links"},
+										 {TLD_TYPE_UNKNOWN, TSG_FS2_UDP_LINKS, "udp_links"}, 
 										 {TLD_TYPE_UNKNOWN, TSG_FS2_BYPASS, "bypass"},
 										 {TLD_TYPE_UNKNOWN, TSG_FS2_HIT_ADDR, "hit_addr"},
 										 {TLD_TYPE_UNKNOWN, TSG_FS2_HIT_SHARE, "hit_share"},
@@ -665,7 +666,7 @@ extern "C" char TSG_MASTER_TCP_ENTRY(struct streaminfo *a_tcp, void **pme, int t
 	switch(a_tcp->opstate)
 	{
 		case	OP_STATE_PENDING:
-			FS_operate(g_tsg_para.fs2_handle, g_tsg_para.fs2_field_id[TSG_FS2_LINKS], 0, FS_OP_ADD, 1);
+			FS_operate(g_tsg_para.fs2_handle, g_tsg_para.fs2_field_id[TSG_FS2_TCP_LINKS], 0, FS_OP_ADD, 1);
 
 			internal_label=(struct _session_attribute_label_t *)dictator_malloc(1, sizeof(struct _session_attribute_label_t));
 			memset(internal_label, 0, sizeof(struct _session_attribute_label_t));
@@ -866,7 +867,8 @@ extern "C" char TSG_MASTER_UDP_ENTRY(struct streaminfo *a_udp, void **pme, int t
 
 	switch(a_udp->opstate)
 	{
-		case	OP_STATE_PENDING:
+		case	OP_STATE_PENDING:			
+			FS_operate(g_tsg_para.fs2_handle, g_tsg_para.fs2_field_id[TSG_FS2_UDP_LINKS], 0, FS_OP_ADD, 1);
 			memset(&identify_info, 0, sizeof(identify_info));
 			identify_application_protocol(a_udp, &identify_info, NULL, a_packet);
 
@@ -1124,7 +1126,7 @@ extern "C" int TSG_MASTER_INIT()
 
 	for(i=0; i<TSG_FS2_MAX; i++)
 	{
-		g_tsg_para.fs2_field_id[g_tsg_fs2_field[i].id]=FS_register(g_tsg_para.fs2_handle, FS_STYLE_FIELD, FS_CALC_CURRENT, g_tsg_fs2_field[i].name);
+		g_tsg_para.fs2_field_id[i]=FS_register(g_tsg_para.fs2_handle, FS_STYLE_FIELD, FS_CALC_SPEED, g_tsg_fs2_field[i].name);
 	}
 
 	char buff[32]={0};
diff --git a/src/tsg_entry.h b/src/tsg_entry.h
index de3e5dc..bc613e8 100644
--- a/src/tsg_entry.h
+++ b/src/tsg_entry.h
@@ -45,7 +45,8 @@ enum MASTER_TABLE{
 
 
 enum TSG_FS2_TYPE{
-	TSG_FS2_LINKS=0,
+	TSG_FS2_TCP_LINKS=0,
+	TSG_FS2_UDP_LINKS,
 	TSG_FS2_BYPASS,
 	TSG_FS2_HIT_ADDR,
 	TSG_FS2_HIT_SHARE,
diff --git a/src/tsg_send_log.cpp b/src/tsg_send_log.cpp
index 8bd5e53..eabb1d2 100644
--- a/src/tsg_send_log.cpp
+++ b/src/tsg_send_log.cpp
@@ -625,7 +625,8 @@ int tsg_send_log(struct tsg_log_instance_t *instance, struct TLD_handle_t *handl
 										"tsg same log:cfg_id=%d service=%d addr=%s",
 										log_msg->result[i].config_id,
 										log_msg->result[i].service_id,
-										printaddr(&(log_msg->a_stream->addr), thread_id));
+										(log_msg->a_stream==NULL ? "" : printaddr(&(log_msg->a_stream->addr), thread_id))
+									);
 			continue;
 		}
 
@@ -639,7 +640,8 @@ int tsg_send_log(struct tsg_log_instance_t *instance, struct TLD_handle_t *handl
 										log_msg->result[i].config_id,
 										log_msg->result[i].service_id,
 										_instance->send_log_percent[thread_id],
-										printaddr(&(log_msg->a_stream->addr), thread_id));
+										(log_msg->a_stream==NULL ? "" : printaddr(&(log_msg->a_stream->addr), thread_id))
+									);
 			continue;
 		}
 		
@@ -647,11 +649,12 @@ int tsg_send_log(struct tsg_log_instance_t *instance, struct TLD_handle_t *handl
 		{
 			case	LOG_ABORT:
 				MESA_handle_runtime_log(_instance->logger, RLOG_LV_INFO,
-										"TSG_SEND_LOG",
-										"tsg abort log:cfg_id=%d service=%d addr=%s",
-										log_msg->result[i].config_id,
-										log_msg->result[i].service_id,
-										printaddr(&(log_msg->a_stream->addr), thread_id));
+											"TSG_SEND_LOG",
+											"tsg abort log:cfg_id=%d service=%d addr=%s",
+											log_msg->result[i].config_id,
+											log_msg->result[i].service_id,
+											(log_msg->a_stream==NULL ? "" : printaddr(&(log_msg->a_stream->addr), thread_id))
+										);
 				
 				continue;
 				break;
@@ -683,7 +686,7 @@ int tsg_send_log(struct tsg_log_instance_t *instance, struct TLD_handle_t *handl
 			{	
 				_instance->send_log_percent[thread_id]/=2;
 				clock_gettime(CLOCK_REALTIME, &_instance->drop_start[thread_id]);
-				FS_operate(g_tsg_para.fs2_handle,_instance ->fs_status_ids[thread_id], 0, FS_OP_SET, _instance->send_log_percent[thread_id]);
+				FS_operate(g_tsg_para.fs2_handle, _instance->fs_status_ids[thread_id], 0, FS_OP_SET, _instance->send_log_percent[thread_id]);
 			}
 			
 			FS_operate(g_tsg_para.fs2_handle, g_tsg_para.fs2_field_id[TSG_FS2_FAILED_LOG], 0, FS_OP_ADD, 1);
@@ -707,7 +710,7 @@ int tsg_send_log(struct tsg_log_instance_t *instance, struct TLD_handle_t *handl
 										payload
 									);
 			FS_operate(g_tsg_para.fs2_handle, g_tsg_para.fs2_field_id[TSG_FS2_SUCCESS_LOG], 0, FS_OP_ADD, 1);		
-			FS_operate(g_tsg_para.fs2_handle,_instance ->fs_status_ids[thread_id], 0, FS_OP_SET, _instance->send_log_percent[thread_id]);
+			FS_operate(g_tsg_para.fs2_handle, _instance->fs_status_ids[thread_id], 0, FS_OP_SET, _instance->send_log_percent[thread_id]);
 		}
 
 		free(payload);
@@ -728,7 +731,7 @@ int tsg_send_log(struct tsg_log_instance_t *instance, struct TLD_handle_t *handl
 		{
 			_instance->send_log_percent[thread_id]++;
 			_instance->drop_start[thread_id].tv_sec=cur_time.tv_sec;						
-			FS_operate(g_tsg_para.fs2_handle,_instance ->fs_status_ids[thread_id], 0, FS_OP_SET, _instance->send_log_percent[thread_id]);
+			FS_operate(g_tsg_para.fs2_handle, _instance->fs_status_ids[thread_id], 0, FS_OP_SET, _instance->send_log_percent[thread_id]);
 		}
 	}