diff --git a/AppData.cs b/AppData.cs
index aa4ff49..ecc472f 100644
--- a/AppData.cs
+++ b/AppData.cs
@@ -692,6 +692,20 @@ namespace SafeBagDE70
             }    
             return bSuccess;
         }
+        private static void LogCmdData()
+        {
+            try
+            {
+                string strSend = cCmdRsp.GetSendDat(false);
+                string strRecv = cCmdRsp.GetRecvDat();
+                Log.Information($"[SEND] {strSend}");
+                Log.Information($"[RECV] {strRecv}");
+            }
+            catch (Exception e) {
+                Log.Fatal(e, "LogCmdData");
+            }
+
+        }
         public static bool ResetAbnormalStorage605()
         {
    
@@ -701,6 +715,7 @@ namespace SafeBagDE70
             if (cCmdRsp != null)
             {
                 cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+                LogCmdData();
                 if (cCmdRsp.recv_dat != null &&(cCmdRsp.recv_dat.dat[1] == 0x1C && cCmdRsp.recv_dat.dat[2] == 0x4C))
                 {
                     //0. Check notes in escrow or not?
@@ -718,15 +733,19 @@ namespace SafeBagDE70
                     //2. UnLock
                     // cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
                     cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                    LogCmdData();
                     Thread.Sleep(1000);
 
                     //3. Lock with MODE IMPORTANT ERROR
                     var currentMode = cCmdRsp.GetLockParam().mode;
                     cCmdRsp.GetLockParam().mode = Mode.MODE_SECERROR;
                     cCmdRsp.SendLock();
+                    LogCmdData();
+
                     Thread.Sleep(1000);
 
                     cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+                    LogCmdData();
                     recvData = cCmdRsp.recv_dat;
                     var SR2 = recvData.dat[1];
                     var S2 = recvData.dat[recvData.leng - 1];
@@ -734,9 +753,11 @@ namespace SafeBagDE70
                     if (SR2 == 0x1C && (S2==0xE2 || S2==0xE4))
                     {
                         cCmdRsp.SendXXCmd((byte)Command.CMD_DE_RESET);
-                        for(int i=0;i<10;i++)
+                        LogCmdData();
+                        for (int i=0;i<10;i++)
                         {
                             cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+                            LogCmdData();
                             Thread.Sleep(1000);
                             S2 = recvData.dat[recvData.leng - 1];
                             if (S2 == 0xE7)
@@ -745,8 +766,10 @@ namespace SafeBagDE70
                        
                         Thread.Sleep(1000);
                         cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CNTSTART);
+                        LogCmdData();
                         Thread.Sleep(1000);
                         cCmdRsp.SendXXCmd((byte)Command.CMD_DE_STORESTART);
+                        LogCmdData();
                         if (cCmdRsp.recv_dat.dat[1] == 0x04 && cCmdRsp.recv_dat.dat[2] == 0x41)
                         {
                             bSuccess = true;