diff --git a/datalink814_ge/src/linklayer/linklayer814_types.h b/datalink814_ge/src/linklayer/linklayer814_types.h
index ce14166..17a60a2 100644
--- a/datalink814_ge/src/linklayer/linklayer814_types.h
+++ b/datalink814_ge/src/linklayer/linklayer814_types.h
@@ -244,6 +244,7 @@ typedef struct {
 	bool isLocked; // init acq done.
 	bool isBmRcved;// bm received.
 	bool isAcked;  // 2way acq done.
+	uint32_t scanCnt;
 	uint32_t bmTimeout;
 	uint32_t w2acqTimeout;
 	SCAN_STAGE scanStage; // only for member node
diff --git a/datalink814_ge/src/linklayer/net_scan.c b/datalink814_ge/src/linklayer/net_scan.c
index 7949fa6..1848346 100644
--- a/datalink814_ge/src/linklayer/net_scan.c
+++ b/datalink814_ge/src/linklayer/net_scan.c
@@ -440,7 +440,7 @@ static int32_t Scan_InitScanHandler(L2_INST* instPtr) {
 		else {
 			/* Antenna setting (reserved.) */
 			L2_SetupNextSlot(instPtr, L2_TOR_RX, L2_INTRA_SCAN_FRAME);
-			scanCnt++;
+			scanFsmPtr->scanCnt++;
 		}
 	}
 	else if(scanFsmPtr->scanMode == INTER_CLUSTER_MODE){
@@ -448,12 +448,11 @@ static int32_t Scan_InitScanHandler(L2_INST* instPtr) {
 			StageUpdate(scanFsmPtr, BM_ADVT_STAGE);
 			/* Antenna setting (reserved.) */
 			L2_SetupNextSlot(instPtr, L2_TOR_RX, L2_INTER_BM_FRAME);
-			scanCnt = 0;
 		} /* Otherwise remain INIT_SCAN_STAGE */
 		else {
 			/* Antenna setting (reserved.) */
 			L2_SetupNextSlot(instPtr, L2_TOR_RX, L2_INTER_SCAN_FRAME);
-			scanCnt++;
+			scanFsmPtr->scanCnt++;
 		}
 	}
 	else{