diff --git a/src/main/java/com/sb/web/account/mapper/BackupMapper.java b/src/main/java/com/sb/web/account/mapper/BackupMapper.java
index 22f3c6e..72f002f 100644
--- a/src/main/java/com/sb/web/account/mapper/BackupMapper.java
+++ b/src/main/java/com/sb/web/account/mapper/BackupMapper.java
@@ -14,6 +14,7 @@ public interface BackupMapper {
     int deleteRecurrings(@Param("memberId") Long memberId);
     int deleteBudgets(@Param("memberId") Long memberId);
     int deleteBudgetIncome(@Param("memberId") Long memberId);
+    int deleteBudgetOnetime(@Param("memberId") Long memberId);
     int deleteQuickEntries(@Param("memberId") Long memberId);
     int deleteInvestTrades(@Param("memberId") Long memberId);
     int deleteInvestHoldings(@Param("memberId") Long memberId);
diff --git a/src/main/java/com/sb/web/account/service/BackupService.java b/src/main/java/com/sb/web/account/service/BackupService.java
index 7e5bb61..afdf580 100644
--- a/src/main/java/com/sb/web/account/service/BackupService.java
+++ b/src/main/java/com/sb/web/account/service/BackupService.java
@@ -45,6 +45,7 @@ public class BackupService {
         backupMapper.deleteRecurrings(memberId);
         backupMapper.deleteBudgets(memberId);
         backupMapper.deleteBudgetIncome(memberId);
+        backupMapper.deleteBudgetOnetime(memberId);
         backupMapper.deleteQuickEntries(memberId);
         backupMapper.deleteInvestTrades(memberId);
         backupMapper.deleteInvestHoldings(memberId);
@@ -66,6 +67,7 @@ public class BackupService {
         backupMapper.deleteRecurrings(memberId);
         backupMapper.deleteBudgets(memberId);
         backupMapper.deleteBudgetIncome(memberId);
+        backupMapper.deleteBudgetOnetime(memberId);
         backupMapper.deleteQuickEntries(memberId);
         backupMapper.deleteInvestTrades(memberId);
         backupMapper.deleteInvestHoldings(memberId);
diff --git a/src/main/resources/mapper/BackupMapper.xml b/src/main/resources/mapper/BackupMapper.xml
index aac7b43..38046b0 100644
--- a/src/main/resources/mapper/BackupMapper.xml
+++ b/src/main/resources/mapper/BackupMapper.xml
@@ -19,6 +19,9 @@
     <delete id="deleteBudgetIncome">
         DELETE FROM budget_income WHERE member_id = #{memberId}
     </delete>
+    <delete id="deleteBudgetOnetime">
+        DELETE FROM budget_onetime WHERE member_id = #{memberId}
+    </delete>
     <delete id="deleteQuickEntries">
         DELETE FROM quick_entry WHERE member_id = #{memberId}
     </delete>