diff --git a/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponDto.java b/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponDto.java
index 06d605d..c3eda73 100644
--- a/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponDto.java
+++ b/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponDto.java
@@ -13,5 +13,6 @@ public class CouponDto {
 	private String publisher;
 	private String description;
 	private Long salePrice;
+	private Long leftCoupon;
 	private LocalDateTime expirationDate;
 }
diff --git a/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponMapper.java b/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponMapper.java
index c5a512c..ad1ac60 100644
--- a/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponMapper.java
+++ b/src/main/java/com/readyvery/readyverydemo/src/coupon/dto/CouponMapper.java
@@ -27,6 +27,7 @@ private CouponDto toCouponDto(Coupon coupon) {
 			.couponName(coupon.getCouponDetail().getName())
 			.description(coupon.getCouponDetail().getDescription())
 			.expirationDate(coupon.getCouponDetail().getExpire())
+			.leftCoupon(coupon.getIssueCount() - coupon.getUseCount())
 			.publisher(coupon.getCouponDetail().getStore() == null
 				? "레디베리" : coupon.getCouponDetail().getStore().getName())
 			.salePrice(coupon.getCouponDetail().getSalePrice())
diff --git a/src/main/java/com/readyvery/readyverydemo/src/order/dto/OrderMapper.java b/src/main/java/com/readyvery/readyverydemo/src/order/dto/OrderMapper.java
index d165554..cfef54c 100644
--- a/src/main/java/com/readyvery/readyverydemo/src/order/dto/OrderMapper.java
+++ b/src/main/java/com/readyvery/readyverydemo/src/order/dto/OrderMapper.java
@@ -291,7 +291,7 @@ private ReceiptHistoryDto orderToReceiptHistoryDto(Order order) {
 				.findFirst()
 				.orElse(null))
 			.orderName(order.getOrderName())
-			.amount(order.getAmount())
+			.amount(order.getTotalAmount())
 			.orderId(order.getOrderId())
 			.build();
 	}