diff --git a/NewExtInst_Zynq_Net/Debug/NewExtInst_Zynq_Net.elf b/NewExtInst_Zynq_Net/Debug/NewExtInst_Zynq_Net.elf
index 28d529d..5ae44d9 100755
Binary files a/NewExtInst_Zynq_Net/Debug/NewExtInst_Zynq_Net.elf and b/NewExtInst_Zynq_Net/Debug/NewExtInst_Zynq_Net.elf differ
diff --git a/NewExtInst_Zynq_Net/src/cal_meas.c b/NewExtInst_Zynq_Net/src/cal_meas.c
index 242ed67..87dfb7b 100644
--- a/NewExtInst_Zynq_Net/src/cal_meas.c
+++ b/NewExtInst_Zynq_Net/src/cal_meas.c
@@ -189,7 +189,15 @@ int DC_Control(u8* idata)
 	{
 		xil_printf("[-]\tDMM Measure Select: Current\r\n");
 	}
-	xil_printf("[-]\tRLoad Select: #%d\r\n",u_rLoad);
+	if (u_rLoad == 0)
+	{
+		xil_printf("[-]\tRLoad Select: #0(No Load)\r\n",u_rLoad);
+	}
+	else
+	{
+		xil_printf("[-]\tRLoad Select: #%d\r\n",u_rLoad);
+	}
+	
 	
 	//Sanity Check Done
 	//Let's format the CPLD Reg Data
diff --git a/NewExtInst_Zynq_Net/src/lwip_server.c b/NewExtInst_Zynq_Net/src/lwip_server.c
index b178428..c0f6c80 100644
--- a/NewExtInst_Zynq_Net/src/lwip_server.c
+++ b/NewExtInst_Zynq_Net/src/lwip_server.c
@@ -133,7 +133,7 @@ err_t recv_callback(void *arg, struct tcp_pcb *tpcb,
             {
                 switch (Recv_Data[14])              //By Judging Equipment to decide cal type
                 {
-                case 0x01:                          //DC Cal
+                case 0x00:                          //DC Cal
                 {
                     u8 uCMD[DC_CMD_LEN] = {0};
 
@@ -166,7 +166,7 @@ err_t recv_callback(void *arg, struct tcp_pcb *tpcb,
 
                     break;
                 }
-                case 0x02:                          //Freq Cal
+                case 0x01:                          //Freq Cal
                 {
                     u8 uCMD[Freq_CMD_LEN] = {Recv_Data[8],Recv_Data[9],Recv_Data[10],Recv_Data[11],Recv_Data[12],Recv_Data[13],Recv_Data[14]};
                     sw_config(uCMD);
@@ -191,4 +191,4 @@ err_t recv_callback(void *arg, struct tcp_pcb *tpcb,
 
 	return ERR_OK;
 
-}
\ No newline at end of file
+}