diff --git a/backend/src/main/java/com/example/Piroin/project/domain/assignment/enums/AssignmentStatus.java b/backend/src/main/java/com/example/Piroin/project/domain/assignment/enums/AssignmentStatus.java
index 8e09924..9cf74e0 100644
--- a/backend/src/main/java/com/example/Piroin/project/domain/assignment/enums/AssignmentStatus.java
+++ b/backend/src/main/java/com/example/Piroin/project/domain/assignment/enums/AssignmentStatus.java
@@ -4,6 +4,8 @@ public enum AssignmentStatus {
 
     SUCCESS,              // 정상 제출 (0원)
 
+    INSUFFICIENT_5000,
+
     INSUFFICIENT_MINOR,   // 경미한 불충분 (-10000)
 
     INSUFFICIENT_15000,
diff --git a/backend/src/main/java/com/example/Piroin/project/domain/user/service/AdminUserService.java b/backend/src/main/java/com/example/Piroin/project/domain/user/service/AdminUserService.java
index 6619728..c8340d1 100644
--- a/backend/src/main/java/com/example/Piroin/project/domain/user/service/AdminUserService.java
+++ b/backend/src/main/java/com/example/Piroin/project/domain/user/service/AdminUserService.java
@@ -165,6 +165,8 @@ private int calculateAssignmentPenalty(AssignmentStatus status) {
 
             case SUCCESS, PENDING -> 0;
 
+            case INSUFFICIENT_5000 -> 5_000;
+
             case INSUFFICIENT_MINOR -> 10_000;
 
             case INSUFFICIENT_15000 -> 15_000;
diff --git a/backend/src/main/resources/db/migration/V13__update_assignment_status_check_5000.sql b/backend/src/main/resources/db/migration/V13__update_assignment_status_check_5000.sql
new file mode 100644
index 0000000..59b574e
--- /dev/null
+++ b/backend/src/main/resources/db/migration/V13__update_assignment_status_check_5000.sql
@@ -0,0 +1,17 @@
+ALTER TABLE assignment_item
+    DROP CONSTRAINT chk_assignment_item_submitted;
+
+ALTER TABLE assignment_item
+    ADD CONSTRAINT chk_assignment_item_submitted
+        CHECK (
+            submitted IN (
+                          'SUCCESS',
+                          'INSUFFICIENT_5000',
+                          'INSUFFICIENT_MINOR',
+                          'INSUFFICIENT_15000',
+                          'INSUFFICIENT_MAJOR',
+                          'INSUFFICIENT_25000',
+                          'FAILURE',
+                          'PENDING'
+                )
+            );
\ No newline at end of file
diff --git a/frontend/src/pages/pirocheck/students/StudentDetail.js b/frontend/src/pages/pirocheck/students/StudentDetail.js
index 26c49d2..94fef35 100644
--- a/frontend/src/pages/pirocheck/students/StudentDetail.js
+++ b/frontend/src/pages/pirocheck/students/StudentDetail.js
@@ -13,6 +13,7 @@ const dayLabel = { TUESDAY: 'TUE', THURSDAY: 'THU', SATURDAY: 'SAT' };
 const statusOptions = [
     'PENDING',
     'SUCCESS',
+    'INSUFFICIENT_5000',
     'INSUFFICIENT_MINOR',
     'INSUFFICIENT_15000',
     'INSUFFICIENT_MAJOR',
@@ -22,6 +23,7 @@ const statusOptions = [
 const statusLabel = {
     PENDING: '채점 중',
     SUCCESS: '성공',
+    INSUFFICIENT_5000: '미달 (-0.5)',
     INSUFFICIENT_MINOR: '미달 (-1)',
     INSUFFICIENT_15000: '미달 (-1.5)',
     INSUFFICIENT_MAJOR: '미달 (-2)',