diff --git a/src/main/kotlin/com/android/trisolarisserver/controller/BookingFlow.kt b/src/main/kotlin/com/android/trisolarisserver/controller/BookingFlow.kt
index d22d541..4502774 100644
--- a/src/main/kotlin/com/android/trisolarisserver/controller/BookingFlow.kt
+++ b/src/main/kotlin/com/android/trisolarisserver/controller/BookingFlow.kt
@@ -251,8 +251,9 @@ class BookingFlow(
 
         val totalNightlyRate = roomsToShow.sumOf { it.nightlyRate ?: 0L }
         val expectedPay = computeExpectedPayTotal(stays, booking.expectedCheckoutAt, booking.property.timezone)
+        val accruedPay = computeExpectedPay(stays, booking.property.timezone)
         val amountCollected = paymentRepo.sumAmountByBookingId(bookingId)
-        val pending = expectedPay - amountCollected
+        val pending = accruedPay - amountCollected
 
         return BookingDetailResponse(
             id = booking.id!!,