diff --git a/backend/pirocheck/src/main/java/backend/pirocheck/Deposit/service/DepositService.java b/backend/pirocheck/src/main/java/backend/pirocheck/Deposit/service/DepositService.java
index c365f51..eed591c 100644
--- a/backend/pirocheck/src/main/java/backend/pirocheck/Deposit/service/DepositService.java
+++ b/backend/pirocheck/src/main/java/backend/pirocheck/Deposit/service/DepositService.java
@@ -1,10 +1,13 @@
 package backend.pirocheck.Deposit.service;
 
+
 import backend.pirocheck.Deposit.dto.DepositResDto;
 import backend.pirocheck.Deposit.entity.Deposit;
 import backend.pirocheck.Deposit.repository.DepositRepository;
 import backend.pirocheck.User.entity.User;
 import backend.pirocheck.User.repository.UserRepository;
+import backend.pirocheck.assignment.entity.AssignmentStatus;
+import backend.pirocheck.assignment.repository.AssignmentRepository;
 import backend.pirocheck.attendence.repository.AttendanceRepository;
 import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
diff --git a/backend/pirocheck/src/main/java/backend/pirocheck/assignment/repository/AssignmentRepository.java b/backend/pirocheck/src/main/java/backend/pirocheck/assignment/repository/AssignmentRepository.java
index 04ed3f5..c0048f9 100644
--- a/backend/pirocheck/src/main/java/backend/pirocheck/assignment/repository/AssignmentRepository.java
+++ b/backend/pirocheck/src/main/java/backend/pirocheck/assignment/repository/AssignmentRepository.java
@@ -1,6 +1,8 @@
 package backend.pirocheck.assignment.repository;
 
+import backend.pirocheck.User.entity.User;
 import backend.pirocheck.assignment.entity.Assignment;
+import backend.pirocheck.assignment.entity.AssignmentStatus;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
@@ -12,4 +14,7 @@ public interface AssignmentRepository extends JpaRepository<Assignment, Integer>
     // 유저별 과제 목록 조회
     List<Assignment> findByUserId(Long userId);
 
+    // 보증금
+    int countByUserAndSubmitted(User user, AssignmentStatus status);
+
 }