diff --git a/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/gatewayimpl/QualFilingGatewayImpl.java b/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/gatewayimpl/QualFilingGatewayImpl.java
index dac677e..ef3b2fb 100644
--- a/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/gatewayimpl/QualFilingGatewayImpl.java
+++ b/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/gatewayimpl/QualFilingGatewayImpl.java
@@ -90,9 +90,14 @@ public class QualFilingGatewayImpl implements QualFilingGateway {
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void delete(Long id) {
         qualFilingMapper.deleteById(id);
-        // todo 后续考虑是否删除对应子表信息
+        qualFilingCommitmentMapper.delete(new LambdaQueryWrapper<QualFilingCommitmentDO>().eq(QualFilingCommitmentDO::getFilingId, id));
+        qualFilingEquipmentMapper.delete(new LambdaQueryWrapper<QualFilingEquipmentDO>().eq(QualFilingEquipmentDO::getFilingId, id));
+        qualFilingMaterialMapper.delete(new LambdaQueryWrapper<QualFilingMaterialDO>().eq(QualFilingMaterialDO::getFilingId, id));
+        qualFilingPersonnelMapper.delete(new LambdaQueryWrapper<QualFilingPersonnelDO>().eq(QualFilingPersonnelDO::getFilingId, id));
+        qualFilingPersonnelCertMapper.delete(new LambdaQueryWrapper<QualFilingPersonnelCertDO>().eq(QualFilingPersonnelCertDO::getFilingId, id));
     }
 
     @Override