diff --git a/app/Services/HR/AttendanceService.php b/app/Services/HR/AttendanceService.php
index c2d79da2..2b72b8b2 100644
--- a/app/Services/HR/AttendanceService.php
+++ b/app/Services/HR/AttendanceService.php
@@ -158,8 +158,8 @@ private function syncApprovedLeaveAttendances(array $filters = []): void
                     continue;
                 }
 
-                // 누락된 attendance 레코드 생성
-                Attendance::withTrashed()->updateOrCreate(
+                // 누락된 attendance 레코드 생성 (soft-deleted 포함 검색 → 복원)
+                $attendance = Attendance::withTrashed()->updateOrCreate(
                     [
                         'tenant_id' => $tenantId,
                         'user_id' => $leave->user_id,
@@ -169,11 +169,15 @@ private function syncApprovedLeaveAttendances(array $filters = []): void
                         'status' => $attendanceStatus,
                         'remarks' => $leave->reason ? mb_substr($leave->reason, 0, 100) : null,
                         'updated_by' => $leave->approved_by,
-                        'deleted_at' => null,
-                        'deleted_by' => null,
                     ]
                 );
 
+                // deleted_at은 $fillable에 없으므로 restore()로 복원
+                if ($attendance->trashed()) {
+                    $attendance->restore();
+                    $attendance->update(['deleted_by' => null]);
+                }
+
                 $existingKeys[$key] = true;
             }
         }
diff --git a/app/Services/HR/LeaveService.php b/app/Services/HR/LeaveService.php
index 51bc6b1a..2502d9b7 100644
--- a/app/Services/HR/LeaveService.php
+++ b/app/Services/HR/LeaveService.php
@@ -1184,7 +1184,7 @@ private function createAttendanceRecords(Leave $leave, int $tenantId, string $st
                 continue;
             }
 
-            Attendance::withTrashed()->updateOrCreate(
+            $attendance = Attendance::withTrashed()->updateOrCreate(
                 [
                     'tenant_id' => $tenantId,
                     'user_id' => $leave->user_id,
@@ -1194,10 +1194,14 @@ private function createAttendanceRecords(Leave $leave, int $tenantId, string $st
                     'status' => $status,
                     'remarks' => $leave->reason ? mb_substr($leave->reason, 0, 100) : null,
                     'updated_by' => auth()->id(),
-                    'deleted_at' => null,
-                    'deleted_by' => null,
                 ]
             );
+
+            // deleted_at은 $fillable에 없으므로 restore()로 복원
+            if ($attendance->trashed()) {
+                $attendance->restore();
+                $attendance->update(['deleted_by' => null]);
+            }
         }
     }