diff --git a/app/src/main/java/com/mob/utsmyanmar/ui/print_receipt/PrintReceiptScreen.kt b/app/src/main/java/com/mob/utsmyanmar/ui/print_receipt/PrintReceiptScreen.kt
index edab944..52491a7 100644
--- a/app/src/main/java/com/mob/utsmyanmar/ui/print_receipt/PrintReceiptScreen.kt
+++ b/app/src/main/java/com/mob/utsmyanmar/ui/print_receipt/PrintReceiptScreen.kt
@@ -305,7 +305,7 @@ fun ReceiptPreview(
             if (prefix.isEmpty() && (state.payDetail?.transactionType ?: 0) == TransactionsType.CASH_OUT.value) "-$amt" else "$prefix$amt"
         })
         ReceiptRow("Card Type", state.payDetail?.accountType.toString())
-        ReceiptRow("Card No", state.payDetail?.cardNo.toString())
+         ReceiptRow("Card No", maskCardNumber(state.payDetail?.cardNo.orEmpty()))
         ReceiptRow("Status", if (isPreview) "SUCCESS" else state.payDetail?.let(::displayTransactionStatus).orEmpty())
         ReceiptDivider()
         Spacer(modifier = Modifier.height(8.dp))
@@ -327,6 +327,11 @@ fun ReceiptPreview(
     }
 }
 
+private fun maskCardNumber(cardNumber: String): String {
+    if (cardNumber.length <= 10) return cardNumber
+    return cardNumber.take(6) + "*".repeat(cardNumber.length - 10) + cardNumber.takeLast(4)
+}
+
 @Composable
 fun ReceiptRow(
     label: String,