diff --git a/bcs-services/bcs-bscp/cmd/data-service/service/app.go b/bcs-services/bcs-bscp/cmd/data-service/service/app.go
index 749f1483d0..95b473a8e3 100644
--- a/bcs-services/bcs-bscp/cmd/data-service/service/app.go
+++ b/bcs-services/bcs-bscp/cmd/data-service/service/app.go
@@ -163,6 +163,12 @@ func (s *Service) deleteAppRelatedResources(grpcKit *kit.Kit, req *pbds.DeleteAp
 		return err
 	}
 
+	// delete released hook
+	if err := s.dao.ReleasedHook().DeleteByAppIDWithTx(grpcKit, tx, req.Id, req.BizId); err != nil {
+		logs.Errorf("delete released hooks failed, err: %v, rid: %s", err, grpcKit.Rid)
+		return err
+	}
+
 	return nil
 }
 
diff --git a/bcs-services/bcs-bscp/pkg/dal/dao/released_hooks.go b/bcs-services/bcs-bscp/pkg/dal/dao/released_hooks.go
index fbda0305b5..ad0880eef5 100644
--- a/bcs-services/bcs-bscp/pkg/dal/dao/released_hooks.go
+++ b/bcs-services/bcs-bscp/pkg/dal/dao/released_hooks.go
@@ -39,6 +39,8 @@ type ReleasedHook interface {
 	CreateWithTx(kit *kit.Kit, tx *gen.QueryTx, releasedHook *table.ReleasedHook) (uint32, error)
 	// ListAll list all released hooks in biz
 	ListAll(kit *kit.Kit, bizID uint32) ([]*table.ReleasedHook, error)
+	// DeleteByAppIDWithTx deletes the released hook by app id with transaction.
+	DeleteByAppIDWithTx(kit *kit.Kit, tx *gen.QueryTx, appID, bizID uint32) error
 	// DeleteByUniqueKeyWithTx deletes the released hook by unique key with transaction.
 	DeleteByUniqueKeyWithTx(kit *kit.Kit, tx *gen.QueryTx, rh *table.ReleasedHook) error
 	// DeleteByHookIDAndReleaseIDWithTx deletes the released hook by hook id and release id with transaction.
@@ -227,6 +229,19 @@ func (dao *releasedHookDao) ListAll(kit *kit.Kit, bizID uint32) ([]*table.Releas
 	return rhs, nil
 }
 
+// DeleteByAppIDWithTx deletes the released hook by app id with transaction.
+func (dao *releasedHookDao) DeleteByAppIDWithTx(kit *kit.Kit, tx *gen.QueryTx, appID, bizID uint32) error {
+	if bizID == 0 {
+		return errf.New(errf.InvalidParameter, "bizID is 0")
+	}
+	if appID == 0 {
+		return errf.New(errf.InvalidParameter, "appID is 0")
+	}
+	m := tx.ReleasedHook
+	_, err := m.WithContext(kit.Ctx).Where(m.BizID.Eq(bizID), m.AppID.Eq(appID)).Delete()
+	return err
+}
+
 // DeleteByUniqueKeyWithTx deletes the released hook by unique key with transaction.
 func (dao *releasedHookDao) DeleteByUniqueKeyWithTx(kit *kit.Kit, tx *gen.QueryTx, rh *table.ReleasedHook) error {
 	if rh == nil {