diff --git a/src/main/java/com/example/kdtbe5_miniproject/duty/Duty.java b/src/main/java/com/example/kdtbe5_miniproject/duty/Duty.java
index 0e7687c..c2f0d2f 100644
--- a/src/main/java/com/example/kdtbe5_miniproject/duty/Duty.java
+++ b/src/main/java/com/example/kdtbe5_miniproject/duty/Duty.java
@@ -25,5 +25,5 @@ public class Duty {
 
     private LocalDate date;
     private String reason;
-    private String status;  //TODO enum 타입으로 변경 (대기, 승인, 반려)
+    private DutyStatus status;  //대기(0), 승인(1), 반려(2)
 }
\ No newline at end of file
diff --git a/src/main/java/com/example/kdtbe5_miniproject/duty/DutyResponse.java b/src/main/java/com/example/kdtbe5_miniproject/duty/DutyResponse.java
index 9bfd49e..e973a7e 100644
--- a/src/main/java/com/example/kdtbe5_miniproject/duty/DutyResponse.java
+++ b/src/main/java/com/example/kdtbe5_miniproject/duty/DutyResponse.java
@@ -12,7 +12,7 @@ public static class DutyDTO {
         private Long id;
         private LocalDate date;
         private String reason;
-        private String status;
+        private DutyStatus status;
 
         public DutyDTO(Duty duty) {
             this.id = duty.getId();
diff --git a/src/main/java/com/example/kdtbe5_miniproject/duty/DutyStatus.java b/src/main/java/com/example/kdtbe5_miniproject/duty/DutyStatus.java
new file mode 100644
index 0000000..2bd18bf
--- /dev/null
+++ b/src/main/java/com/example/kdtbe5_miniproject/duty/DutyStatus.java
@@ -0,0 +1,14 @@
+package com.example.kdtbe5_miniproject.duty;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+public enum DutyStatus {
+    대기(0),
+    승인(1),
+    반려(2);
+
+    private final int typeStatus;
+}