diff --git a/src/main/java/ewha/lux/once/domain/card/controller/CardController.java b/src/main/java/ewha/lux/once/domain/card/controller/CardController.java
index 5f4b4bc..7d0ee61 100644
--- a/src/main/java/ewha/lux/once/domain/card/controller/CardController.java
+++ b/src/main/java/ewha/lux/once/domain/card/controller/CardController.java
@@ -1,5 +1,6 @@
 package ewha.lux.once.domain.card.controller;
 
+import ewha.lux.once.domain.card.dto.CardGoalRequestDto;
 import ewha.lux.once.domain.card.dto.CardPerformanceRequestDto;
 import ewha.lux.once.domain.card.service.CardService;
 import ewha.lux.once.global.common.CommonResponse;
@@ -52,4 +53,16 @@ public CommonResponse<?> montlyBenefitInfo(@AuthenticationPrincipal UserAccount
             return new CommonResponse<>(e.getStatus());
         }
     }
+
+    // [Post] 카드 목표 혜택 금액 입력
+    @PostMapping("/benefitgoal")
+    @ResponseBody
+    public CommonResponse<?> cardGoal(@AuthenticationPrincipal UserAccount user, @RequestBody CardGoalRequestDto cardGoalRequestDto) {
+        try {
+            cardService.postBenefitGoal(user.getUsers(), cardGoalRequestDto);
+            return new CommonResponse<>(ResponseCode.SUCCESS);
+        } catch (CustomException e) {
+            return new CommonResponse<>(e.getStatus());
+        }
+    }
 }
diff --git a/src/main/java/ewha/lux/once/domain/card/dto/CardGoalRequestDto.java b/src/main/java/ewha/lux/once/domain/card/dto/CardGoalRequestDto.java
new file mode 100644
index 0000000..ca0a539
--- /dev/null
+++ b/src/main/java/ewha/lux/once/domain/card/dto/CardGoalRequestDto.java
@@ -0,0 +1,14 @@
+package ewha.lux.once.domain.card.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class CardGoalRequestDto {
+    private int benefitGoal;
+}
diff --git a/src/main/java/ewha/lux/once/domain/card/service/CardService.java b/src/main/java/ewha/lux/once/domain/card/service/CardService.java
index 49c4bdb..337a5b8 100644
--- a/src/main/java/ewha/lux/once/domain/card/service/CardService.java
+++ b/src/main/java/ewha/lux/once/domain/card/service/CardService.java
@@ -1,5 +1,6 @@
 package ewha.lux.once.domain.card.service;
 
+import ewha.lux.once.domain.card.dto.CardGoalRequestDto;
 import ewha.lux.once.domain.card.dto.CardPerformanceRequestDto;
 import ewha.lux.once.domain.card.dto.MontlyBenefitResponseDto;
 import ewha.lux.once.domain.card.dto.MyWalletResponseDto;
@@ -12,6 +13,7 @@
 import ewha.lux.once.global.repository.CardRepository;
 import ewha.lux.once.global.repository.ChatHistoryRepository;
 import ewha.lux.once.global.repository.OwnedCardRepository;
+import ewha.lux.once.global.repository.UsersRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
@@ -27,6 +29,7 @@ public class CardService {
 
     private final OwnedCardRepository ownedCardRepository;
     private final ChatHistoryRepository chatHistoryRepository;
+    private final UsersRepository usersRepository;
 
     public MyWalletResponseDto.MyWalletProfileDto getMyWalletInfo(Users nowUser) throws CustomException {
         List<OwnedCard> ownedCards = ownedCardRepository.findOwnedCardByUsers(nowUser);
@@ -114,6 +117,12 @@ public MontlyBenefitResponseDto.MontlyBenefitProfileDto getMontlyBenefitInfo(Use
                 .build();
     }
 
+    public void postBenefitGoal(Users nowUser, CardGoalRequestDto cardGoalRequestDto) throws CustomException {
+        nowUser.setCardGoal(cardGoalRequestDto.getBenefitGoal());
+        usersRepository.save(nowUser);
+        return;
+    }
+
     private List<MyWalletResponseDto.CardBenefitListDto> splitCardSummary(String cardSummary) {
         List<MyWalletResponseDto.CardBenefitListDto> cardBenefitList = new ArrayList<>();
         String[] sections = cardSummary.split("###");
diff --git a/src/main/java/ewha/lux/once/domain/user/entity/Users.java b/src/main/java/ewha/lux/once/domain/user/entity/Users.java
index 89f8ade..a68f428 100644
--- a/src/main/java/ewha/lux/once/domain/user/entity/Users.java
+++ b/src/main/java/ewha/lux/once/domain/user/entity/Users.java
@@ -103,4 +103,5 @@ public void updatePassword(String password) {
         this.password = password;
     }
 
+    public void setCardGoal(int goal) {this.benefitGoal = goal;}
 }