diff --git a/datalink814_ge/src/linklayer/linklayer814_types.h b/datalink814_ge/src/linklayer/linklayer814_types.h
index db7a5a0..6973fed 100644
--- a/datalink814_ge/src/linklayer/linklayer814_types.h
+++ b/datalink814_ge/src/linklayer/linklayer814_types.h
@@ -199,8 +199,6 @@ typedef struct {
 	uint8_t dst1;
 } L2_RTNE_TABLE_ENTRY;
 
-
-
  // Scan net
 typedef struct {
 	uint8_t NodeId;
@@ -302,7 +300,6 @@ typedef struct {
 	RTT_MSG_RECORD rttMsgReqLog;
 } L2_MGMT_FSM;
 
-
 typedef struct{
 	L2_RTNE_TABLE_ENTRY** rtneTable;
 	uint32_t rtnePrd;