diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22261b7..3a397e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -89,4 +89,9 @@
    Refund - 1000
 
 - 6. Reprint Last Settlement Report
-   Same process with settlement
\ No newline at end of file
+   Same process with settlement
+
+## [2.41]
+ - clear batch time fix
+ - removed mock qr button
+ - support Id fix for signature
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index 2fcc547..c1a4f47 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 44
-            versionName "2.39"
+            versionCode 46
+            versionName "2.41"
         }
 
         prod {
diff --git a/app/src/main/java/com/utsmm/kbz/ui/core_ui/ProcessingFragment.java b/app/src/main/java/com/utsmm/kbz/ui/core_ui/ProcessingFragment.java
index 4c4ebaf..1d07631 100644
--- a/app/src/main/java/com/utsmm/kbz/ui/core_ui/ProcessingFragment.java
+++ b/app/src/main/java/com/utsmm/kbz/ui/core_ui/ProcessingFragment.java
@@ -573,6 +573,7 @@ public class ProcessingFragment extends DataBindingFragment {
         request.setDE39(isSuccess ? "A" : "E");
         request.setDE41(terminalId);
         request.setDE42(merchantId);
+        request.setHostId(SystemParamsOperation.getInstance().getHostId());
         request.setDE49(mapCurrency(payDetail.getCurrencyCode()));
         request.setSerial(serial);
         request.setInvoiceNumber(payDetail.getInvoiceNo());
diff --git a/app/src/main/java/com/utsmm/kbz/ui/core_ui/SignatureFragment.java b/app/src/main/java/com/utsmm/kbz/ui/core_ui/SignatureFragment.java
index 647932a..c26f46b 100644
--- a/app/src/main/java/com/utsmm/kbz/ui/core_ui/SignatureFragment.java
+++ b/app/src/main/java/com/utsmm/kbz/ui/core_ui/SignatureFragment.java
@@ -169,7 +169,15 @@ public class SignatureFragment extends DataBindingFragment {
             } else {
                 // Handle manual signature on paper
                 sharedViewModel.signBitmap = null; // No digital signature
-                LogUtil.d(TAG, "Manual signature on paper selected - no digital signature stored");
+                PayDetail payDetail = sharedViewModel.payDetail.getValue();
+                EReceiptCardRequest request = EReceiptHelper.buildEReceiptCardReceipt(
+                        requireContext(),
+                        payDetail,
+                        true,
+                        BaseErrorCode.getCode(payDetail.getTradeAnswerCode()),
+                        null);
+                sharedViewModel.pushReceipt(request);
+                LogUtil.d(TAG, "Manual signature on paper selected - receipt submitted without image");
                 callNextScreen();
             }
         }
diff --git a/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRPayFragment.java b/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRPayFragment.java
index 4d8b27f..1962a26 100644
--- a/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRPayFragment.java
+++ b/app/src/main/java/com/utsmm/kbz/ui/qr_pay/QRPayFragment.java
@@ -63,7 +63,7 @@ public class QRPayFragment extends DataBindingFragment {
             features.add(new QRPayItem("Refund", R.drawable.ic_refund, true));
         }
         features.add(new QRPayItem("History", R.drawable.ic_history, true));
-        features.add(new QRPayItem("Mock QR", R.drawable.ic_qr_pay, true));
+//        features.add(new QRPayItem("Mock QR", R.drawable.ic_qr_pay, true));
 
 //        List<QRPayItem> features = List.of(
 //                new QRPayItem("Sale", R.drawable.ic_qr_pay, true),
diff --git a/app/src/main/java/com/utsmm/kbz/util/helper/EReceiptHelper.java b/app/src/main/java/com/utsmm/kbz/util/helper/EReceiptHelper.java
index 35e7cb8..e244eb1 100644
--- a/app/src/main/java/com/utsmm/kbz/util/helper/EReceiptHelper.java
+++ b/app/src/main/java/com/utsmm/kbz/util/helper/EReceiptHelper.java
@@ -56,6 +56,7 @@ public class EReceiptHelper {
         request.setDE39(isSuccess ? "A" : "E");
         request.setDE41(terminalId);
         request.setDE42(merchantId);
+        request.setHostId(SystemParamsOperation.getInstance().getHostId());
         request.setDE49(mapCurrency(payDetail.getCurrencyCode()));
         request.setSerial(serial);
         request.setInvoiceNumber(payDetail.getInvoiceNo());
diff --git a/app/src/main/java/com/utsmm/kbz/util/tms/TMSSetupsImpl.java b/app/src/main/java/com/utsmm/kbz/util/tms/TMSSetupsImpl.java
index f2faffe..1632244 100644
--- a/app/src/main/java/com/utsmm/kbz/util/tms/TMSSetupsImpl.java
+++ b/app/src/main/java/com/utsmm/kbz/util/tms/TMSSetupsImpl.java
@@ -460,7 +460,7 @@ public class TMSSetupsImpl implements TMSSetups{
                 SystemParamsOperation.getInstance().setRandomPinPad(parseBoolean(data));
             } else if (TextUtils.equals(name,"clear_batch_time")) {
 
-                SystemParamsOperation.getInstance().setClearBatchTime("22:00");
+                SystemParamsOperation.getInstance().setClearBatchTime(data);
             } else if (TextUtils.equals(name,"alert_sound_enable")) {
 
                 SystemParamsOperation.getInstance().setAlertSound(parseBoolean(data));
diff --git a/app/src/test/java/com/utsmm/kbz/SignGenerateTest.java b/app/src/test/java/com/utsmm/kbz/SignGenerateTest.java
index 17e9159..5ec0c57 100644
--- a/app/src/test/java/com/utsmm/kbz/SignGenerateTest.java
+++ b/app/src/test/java/com/utsmm/kbz/SignGenerateTest.java
@@ -12,6 +12,19 @@ import java.util.TreeMap;
 
 public class SignGenerateTest {
 
+    @Test
+    public void tmsSignatureMatchesToolForFixedTimestamp() {
+        String secret = "y812J21lhha11OS";
+        String timestamp = "1786609802730";
+
+        String signature = EReceiptHelper.sha256("{}" + secret + timestamp);
+
+        assertEquals(
+                "3f1bfe50289d706074560fa22f424f3665c9c3022362aa89a6ea9c37469a0774",
+                signature
+        );
+    }
+
     private static final String APP_KEY = "UTSMMuat@2025";
     private static final String EXPECTED_SIGN = "D86AE09024C6581273C27B95A3BDBDBF3AC8EC20191365C8047ED6C42FC00DA5";
 
@@ -425,4 +438,4 @@ public class SignGenerateTest {
         // This test is for debugging - it doesn't need to pass
         assertTrue("This test is for debugging purposes", true);
     }
-}
\ No newline at end of file
+}
diff --git a/app/uat/release/baselineProfiles/0/app-uat-release.dm b/app/uat/release/baselineProfiles/0/app-uat-release.dm
index 8218f27..d07737f 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 6929be1..f22384c 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 c65d3e6..d9a3153 100644
--- a/app/uat/release/output-metadata.json
+++ b/app/uat/release/output-metadata.json
@@ -11,8 +11,8 @@
       "type": "SINGLE",
       "filters": [],
       "attributes": [],
-      "versionCode": 44,
-      "versionName": "2.39-uat",
+      "versionCode": 46,
+      "versionName": "2.41-uat",
       "outputFile": "app-uat-release.apk"
     }
   ],
diff --git a/baselib/src/main/java/com/utsmyanmar/baselib/emv/EmvParamOperation.java b/baselib/src/main/java/com/utsmyanmar/baselib/emv/EmvParamOperation.java
index f848932..6bd8a1b 100644
--- a/baselib/src/main/java/com/utsmyanmar/baselib/emv/EmvParamOperation.java
+++ b/baselib/src/main/java/com/utsmyanmar/baselib/emv/EmvParamOperation.java
@@ -116,7 +116,7 @@ public class EmvParamOperation extends ParamOperation{
         processPayWave();
         processPayPass();
         processQuickPass();
-//        processJSpeedy();
+        processJSpeedy();
         processMPUCtls();
         processChips();
         processRids();
diff --git a/baselib/src/main/java/com/utsmyanmar/baselib/network/model/e_receipt/EReceiptCardRequest.java b/baselib/src/main/java/com/utsmyanmar/baselib/network/model/e_receipt/EReceiptCardRequest.java
index 4bb9148..4c086f9 100644
--- a/baselib/src/main/java/com/utsmyanmar/baselib/network/model/e_receipt/EReceiptCardRequest.java
+++ b/baselib/src/main/java/com/utsmyanmar/baselib/network/model/e_receipt/EReceiptCardRequest.java
@@ -14,6 +14,7 @@ public class EReceiptCardRequest {
     private String DE7;
     private String DE4;
     private String appId;
+    private String hostId;
     private String invoiceNumber;
     private String DE11;
     private String description;
@@ -72,6 +73,10 @@ public class EReceiptCardRequest {
     public String getAppId(){
         return appId;
     }
+
+    public String getHostId(){
+        return hostId;
+    }
     
     public String getDE55(){return DE55;}
 
@@ -133,6 +138,10 @@ public class EReceiptCardRequest {
         this.appId = appId;
     }
 
+    public void setHostId(String hostId){
+        this.hostId = hostId;
+    }
+
     public void setInvoiceNumber(String invoiceNumber){
         this.invoiceNumber = invoiceNumber;
     }
diff --git a/baselib/src/main/java/com/utsmyanmar/baselib/repo/Repository.java b/baselib/src/main/java/com/utsmyanmar/baselib/repo/Repository.java
index 51fab5a..a39489a 100644
--- a/baselib/src/main/java/com/utsmyanmar/baselib/repo/Repository.java
+++ b/baselib/src/main/java/com/utsmyanmar/baselib/repo/Repository.java
@@ -41,10 +41,7 @@ import com.utsmyanmar.baselib.network.model.KPayRefund;
 import com.utsmyanmar.baselib.repo.local.PayWaveRepository;
 import com.utsmyanmar.baselib.util.EReceiptHelper;
 import com.utsmyanmar.paylibs.model.PayDetail;
-import com.utsmyanmar.paylibs.utils.LogUtil;
 
-import java.util.HashMap;
-import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
@@ -128,7 +125,6 @@ public class Repository {
     }
     public Observable<EReceiptResponse> sendReceipt(Object body){
         String apiSecret = BuildConfig.ERECEIPT_SECRET;
-//        LogUtil.d("kmk", "receipt secret =>" + apiSecret);
         String timestamp = String.valueOf(System.currentTimeMillis());
         String bodyString = new Gson().toJson(body);
         String dataToHash = bodyString + apiSecret + timestamp;
@@ -141,7 +137,6 @@ public class Repository {
         String timestamp = String.valueOf(System.currentTimeMillis());
         String bodyString = buildMultipartSignaturePayload(request);
         String dataToHash = bodyString + apiSecret + timestamp;
-//        LogUtil.d("HTTP", dataToHash);
         String apiKey = EReceiptHelper.sha256(dataToHash);
 
         Map<String, RequestBody> fields = buildFormFields(request);
@@ -155,31 +150,33 @@ public class Repository {
     }
 
     private String buildMultipartSignaturePayload(EReceiptCardRequest request) {
-        Map<String, String> flatBody = new LinkedHashMap<>();
+        Map<String, String> flatBody = new TreeMap<>();
         putIfNotEmpty(flatBody, "DE2", request.getDE2());
-        putIfNotEmpty(flatBody, "DE3", request.getDE3());
-        putIfNotEmpty(flatBody, "DE4", request.getDE4());
-        putIfNotEmpty(flatBody, "DE7", request.getDE7());
-        putIfNotEmpty(flatBody, "DE11", request.getDE11());
-        putIfNotEmpty(flatBody, "DE14", request.getDE14());
         putIfNotEmpty(flatBody, "DE22", request.getDE22());
-        putIfNotEmpty(flatBody, "DE37", request.getDE37());
-        putIfNotEmpty(flatBody, "DE38", request.getDE38());
+        putIfNotEmpty(flatBody, "DE3", request.getDE3());
         putIfNotEmpty(flatBody, "DE39", request.getDE39());
         putIfNotEmpty(flatBody, "DE41", request.getDE41());
         putIfNotEmpty(flatBody, "DE42", request.getDE42());
-        putIfNotEmpty(flatBody, "DE43", request.getDE43());
-        putIfNotEmpty(flatBody, "DE48", request.getDE48());
-        putIfNotEmpty(flatBody, "DE49", request.getDE49());
-        putIfNotEmpty(flatBody, "DE55", request.getDE55());
-        putIfNotEmpty(flatBody, "appId", request.getAppId());
-        putIfNotEmpty(flatBody, "batchNumber", request.getBatchNumber());
-        putIfNotEmpty(flatBody, "cardLabel", request.getCardLabel());
-        putIfNotEmpty(flatBody, "description", request.getDescription());
-        putIfNotEmpty(flatBody, "invoiceNumber", request.getInvoiceNumber());
         putIfNotEmpty(flatBody, "serial", request.getSerial());
+        putIfNotEmpty(flatBody, "DE49", request.getDE49());
+        putIfNotEmpty(flatBody, "DE37", request.getDE37());
+        putIfNotEmpty(flatBody, "DE7", request.getDE7());
+        putIfNotEmpty(flatBody, "DE4", request.getDE4());
+        putIfNotEmpty(flatBody, "appId", request.getAppId());
+        putIfNotEmpty(flatBody, "hostId", request.getHostId());
+        putIfNotEmpty(flatBody, "invoiceNumber", request.getInvoiceNumber());
+        putIfNotEmpty(flatBody, "DE11", request.getDE11());
+        putIfNotEmpty(flatBody, "description", request.getDescription());
+        putIfNotEmpty(flatBody, "DE38", request.getDE38());
+        putIfNotEmpty(flatBody, "batchNumber", request.getBatchNumber());
+        putValueOrEmpty(flatBody, "DE55", request.getDE55());
+        putIfNotEmpty(flatBody, "DE14", request.getDE14());
+        putIfNotEmpty(flatBody, "cardLabel", request.getCardLabel());
+        putIfNotEmpty(flatBody, "DE43", request.getDE43());
+        putValueOrEmpty(flatBody, "DE48", request.getDE48());
 
-        return new Gson().toJson(new TreeMap<>(flatBody));
+        // DE115 is intentionally omitted because it is sent as the image part.
+        return new Gson().toJson(flatBody);
     }
 
     private void putIfNotEmpty(Map<String, String> map, String key, String value) {
@@ -188,8 +185,12 @@ public class Repository {
         }
     }
 
+    private void putValueOrEmpty(Map<String, String> map, String key, String value) {
+        map.put(key, value == null || value.trim().isEmpty() ? "" : value);
+    }
+
     private Map<String, RequestBody> buildFormFields(EReceiptCardRequest request) {
-        Map<String, RequestBody> map = new HashMap<>();
+        Map<String, RequestBody> map = new TreeMap<>();
         putField(map, "DE2", request.getDE2());
         putField(map, "DE3", request.getDE3());
         putField(map, "DE4", request.getDE4());
@@ -203,10 +204,11 @@ public class Repository {
         putField(map, "DE41", request.getDE41());
         putField(map, "DE42", request.getDE42());
         putField(map, "DE43", request.getDE43());
-        putField(map, "DE48", request.getDE48());
+        putFieldValueOrEmpty(map, "DE48", request.getDE48());
         putField(map, "DE49", request.getDE49());
-        putField(map, "DE55", request.getDE55());
+        putFieldValueOrEmpty(map, "DE55", request.getDE55());
         putField(map, "appId", request.getAppId());
+        putField(map, "hostId", request.getHostId());
         putField(map, "batchNumber", request.getBatchNumber());
         putField(map, "cardLabel", request.getCardLabel());
         putField(map, "description", request.getDescription());
@@ -221,6 +223,11 @@ public class Repository {
         }
     }
 
+    private void putFieldValueOrEmpty(Map<String, RequestBody> map, String key, String value) {
+        String normalizedValue = value == null || value.trim().isEmpty() ? "" : value;
+        map.put(key, RequestBody.create(MediaType.parse("text/plain"), normalizedValue));
+    }
+
     public void insertPayDetail(PayDetail payDetail){ payDetailDao.insert(payDetail);}
 
     public Completable insertPay(PayDetail payDetail) { return payDetailDao.insertPay(payDetail); }
diff --git a/baselib/src/main/res/raw/contacts_config.json b/baselib/src/main/res/raw/contacts_config.json
index e4066af..dedb685 100644
--- a/baselib/src/main/res/raw/contacts_config.json
+++ b/baselib/src/main/res/raw/contacts_config.json
@@ -530,7 +530,7 @@
     "currencyCode": "0104"
   },
   {
-    "aidEnable": false,
+    "aidEnable": true,
     "aid": "A00000006510",
     "cardScheme": "JCB",
     "applicationVersion": "0200",
@@ -553,7 +553,7 @@
     "currencyCode": "0104"
   },
   {
-  "aidEnable": false,
+  "aidEnable": true,
   "aid": "A0000000651010",
   "cardScheme": "JCB",
   "applicationVersion": "0200",
@@ -576,7 +576,7 @@
   "currencyCode": "0104"
 },
   {
-    "aidEnable": false,
+    "aidEnable": true,
     "aid": "A0000001570040",
     "cardScheme": "JCB",
     "applicationVersion": "0200",
diff --git a/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/core_utils/SystemParamsSettings.java b/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/core_utils/SystemParamsSettings.java
index 8d4b4fe..172e37e 100644
--- a/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/core_utils/SystemParamsSettings.java
+++ b/paylibs/src/main/java/com/utsmyanmar/paylibs/utils/core_utils/SystemParamsSettings.java
@@ -46,7 +46,6 @@ public class SystemParamsSettings implements Serializable {
 //    private String ereceiptAddress = "https://api-tms-uat.kbzbank.com:8443/receipt";
     private String tmsAddress = "https://sirius-nest.utsmyanmar.com/api/v1";
     private String ereceiptAddress = "https://receipt-nest.utsmyanmar.com";
-//    private String ereceiptAddress = "http://192.168.10.104:3003";
 
     private String binValues = "";
     private String restrictedBinValues = "";