diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index b589d56..b86273d 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="17" />
+    <bytecodeTargetLevel target="21" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 8e60dc8..90679bc 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -6,7 +6,7 @@
       <GradleProjectSettings>
         <option name="testRunner" value="CHOOSE_PER_TEST" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="temurin-17" />
+        <option name="gradleJvm" value="#JAVA_HOME" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/.idea/misc.xml b/.idea/misc.xml
index a8a2b16..991a888 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="temurin-17" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="temurin-21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f514dfb..2468fa2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -105,3 +105,6 @@ card
 
 
 ## [2.43]
+- settlement can now send without Tid, Mid but only Qr
+- USD sale, void fixed that showing only MMR
+- fixed QR records showing previous data when settle
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index 179e212..100e41d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -39,8 +39,8 @@ android {
             applicationId "com.utsmm.kbz.uat"
             versionNameSuffix "-uat"
             resValue "string", "app_name", "KBZ-UAT"
-            versionCode 48
-            versionName "2.43"
+            versionCode 49
+            versionName "2.44"
         }
 
         prod {
diff --git a/app/src/main/java/com/utsmm/kbz/ui/adapters/MyBindingAdapter.java b/app/src/main/java/com/utsmm/kbz/ui/adapters/MyBindingAdapter.java
index 84f015b..5b6289b 100644
--- a/app/src/main/java/com/utsmm/kbz/ui/adapters/MyBindingAdapter.java
+++ b/app/src/main/java/com/utsmm/kbz/ui/adapters/MyBindingAdapter.java
@@ -310,9 +310,7 @@ public class MyBindingAdapter {
     @BindingAdapter({"isTrace"})
     public static void checkIsTraceOrInvoice(TextView textView, PayDetail payDetail) {
         if(payDetail.getTransactionType() == TransactionsType.MMQR.value || payDetail.getTransactionType() == TransactionsType.MMQR_REFUND.value) {
-//            textView.setText("INV:"+payDetail.getInvoiceNo());
-            //tempo fix for qr trace num
-            textView.setText("TRC:"+payDetail.getVoucherNo());
+            textView.setText("INV:"+payDetail.getInvoiceNo());
         } else {
             textView.setText("TRC:"+payDetail.getVoucherNo());
         }
diff --git a/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRRefundFragment.java b/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRRefundFragment.java
index a0813e1..c19a5e3 100644
--- a/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRRefundFragment.java
+++ b/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRRefundFragment.java
@@ -134,7 +134,7 @@ public class QRRefundFragment extends DataBindingFragment {
 
         List<PayDetail> filteredList = new ArrayList<>();
         for(PayDetail item: originalList){
-            boolean match = item.getVoucherNo() != null && item.getVoucherNo().contains(keyword);
+            boolean match = item.getInvoiceNo() != null && item.getInvoiceNo().contains(keyword);
             if(match){
                 filteredList.add(item);
             }
diff --git a/app/uat/release/baselineProfiles/0/app-uat-release.dm b/app/uat/release/baselineProfiles/0/app-uat-release.dm
index 847c2e9..cb6b943 100644
Binary files a/app/uat/release/baselineProfiles/0/app-uat-release.dm and b/app/uat/release/baselineProfiles/0/app-uat-release.dm differ
diff --git a/app/uat/release/baselineProfiles/1/app-uat-release.dm b/app/uat/release/baselineProfiles/1/app-uat-release.dm
index 69f1427..6f51070 100644
Binary files a/app/uat/release/baselineProfiles/1/app-uat-release.dm and b/app/uat/release/baselineProfiles/1/app-uat-release.dm differ
diff --git a/app/uat/release/output-metadata.json b/app/uat/release/output-metadata.json
index 2c82620..9d8ed29 100644
--- a/app/uat/release/output-metadata.json
+++ b/app/uat/release/output-metadata.json
@@ -11,8 +11,8 @@
       "type": "SINGLE",
       "filters": [],
       "attributes": [],
-      "versionCode": 47,
-      "versionName": "2.42-uat",
+      "versionCode": 48,
+      "versionName": "2.43-uat",
       "outputFile": "app-uat-release.apk"
     }
   ],
diff --git a/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java b/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java
index ad85785..2c171f2 100644
--- a/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java
+++ b/baselib/src/main/java/com/utsmyanmar/baselib/TerminalKeyUtil.java
@@ -25,7 +25,8 @@ public final class TerminalKeyUtil {
 //    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("3F4BCAC6CC559AB12BBBC5A51118F3F5".toUpperCase());
-    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("b4d74774cc846caff6d1aaac2eb79cff".toUpperCase());
+//    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("b4d74774cc846caff6d1aaac2eb79cff".toUpperCase());
+    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("875f63741753d18811a3449090d1777b".toUpperCase());
 //    private static final byte[] main_key_data = ByteUtil.hexStr2Bytes("e121249099a677e8b7d4f6a9d49fe8d1".toUpperCase()); // MPU
     private static final byte[] work_key_data = new byte[16];
     public static void initNexKey() {
diff --git a/paylibs/src/main/java/com/utsmyanmar/paylibs/print/printx/BaseXPrint.java b/paylibs/src/main/java/com/utsmyanmar/paylibs/print/printx/BaseXPrint.java
index 7e23097..b80c25e 100644
--- a/paylibs/src/main/java/com/utsmyanmar/paylibs/print/printx/BaseXPrint.java
+++ b/paylibs/src/main/java/com/utsmyanmar/paylibs/print/printx/BaseXPrint.java
@@ -1286,7 +1286,7 @@ public abstract class BaseXPrint {
 
                 printString("CARD TYPE:" + pay.getAccountType());
                 printString("CARD NO  :" + PrintUtils.getInstance().maskCardNumberPciDss(pay.getCardNo()));
-                printString("INV  NO  :" + pay.getVoucherNo());
+                printString("INV  NO  :" + pay.getInvoiceNo());
                 printString("RRN      :" + pay.getReferNo());
                 printString("DATE     :" + POSUtil.getInstance().formatDisplayDate(pay.getTransDate()));
                 printString("          " + pay.getTransTime());
diff --git a/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/AuthorizationProcessUtil.java b/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/AuthorizationProcessUtil.java
index 387a9f8..3e11683 100644
--- a/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/AuthorizationProcessUtil.java
+++ b/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/AuthorizationProcessUtil.java
@@ -72,6 +72,9 @@ public class AuthorizationProcessUtil {
                         case "104":
                             emvOnlineResult.setRejCode("62");
                             break;
+                        case "123":
+                            emvOnlineResult.setRejCode("61");
+                            break;
                         default:
                             emvOnlineResult.setRejCode(field39.getDataStr());
                             break;
@@ -116,6 +119,7 @@ public class AuthorizationProcessUtil {
             String value71 = null;
             String value72 = null;
             String value91 = null;
+            String value61 = null;
             if (f055Valid) {
                 String f55 = field55.getDataStr();
                 Map<String, String> tlvMap = TLVUtils.builderAuthorizationProcessMap(f55);
@@ -166,6 +170,10 @@ public class AuthorizationProcessUtil {
                 tagList.add("91");
                 valueList.add(value91);
             }
+            if (value61 != null && value61.length() > 0) {
+                tagList.add("61");
+                valueList.add(value61);
+            }
 
             int size = tagList.size();
             byte[] outData = new byte[24];