diff --git a/app/src/main/java/com/utsmm/kbz/ui/core_viewmodel/EmvTransactionProcessViewModel.java b/app/src/main/java/com/utsmm/kbz/ui/core_viewmodel/EmvTransactionProcessViewModel.java
index ceff41c..5b25285 100644
--- a/app/src/main/java/com/utsmm/kbz/ui/core_viewmodel/EmvTransactionProcessViewModel.java
+++ b/app/src/main/java/com/utsmm/kbz/ui/core_viewmodel/EmvTransactionProcessViewModel.java
@@ -83,7 +83,7 @@ public class EmvTransactionProcessViewModel extends EmvBaseViewModel implements
                     } else if (isOfflinePinEntered) {
                         emvHandler.onSetPinInputResponse(true, false);
                     } else {
-                        emvHandler.onSetPinInputResponse(true, false);
+                        emvHandler.onSetPinInputResponse(true, true);
                     }
                     if (transType.getValue() == TransactionsType.PRE_AUTH_COMPLETE || transType.getValue() == TransactionsType.PRE_AUTH_VOID || transType.getValue() == TransactionsType.REFUND) {
                         emvResultStatus.postValue(EmvResultStatus.ON_NEXT_SCREEN);
diff --git a/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java b/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java
index 8566f02..0f166d7 100644
--- a/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java
+++ b/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java
@@ -22,7 +22,7 @@ public final class TerminalKeyUtil {
 
     public static final String TAG = TerminalKeyUtil.class.getSimpleName();
 
-    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("875f63741753d18811a3449090d1777b".toUpperCase()); // KBZ UAT
+    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("B4D74774CC846CAFF6D1AAAC2EB79CFF".toUpperCase()); // KBZ UAT
 //    private static final byte[] main_key_usd_data = ByteUtil.hexStr2Bytes("3f4bcac6cc559ab12bbbc5a51118f3f5".toUpperCase()); // KBZ UAT
 //    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("875f63741753d18811a3449090d1777b".toUpperCase());
 //    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("e121249099a677e8b7d4f6a9d49fe8d1".toUpperCase()); // MPU