diff --git a/internal/creator/accounts.go b/internal/creator/accounts.go
index 183cf52..b17be58 100644
--- a/internal/creator/accounts.go
+++ b/internal/creator/accounts.go
@@ -310,11 +310,6 @@ func (s *Store) UpdateAccountProfile(ctx context.Context, accountID string, inpu
 			return AccountProfile{}, databaseError(err)
 		}
 	}
-	if !input.BigAccount || input.BusinessStatus != "normal" {
-		if _, err := tx.ExecContext(ctx, `UPDATE creator_strategy SET enabled=false, updated_at=now() WHERE big_account_id=$1 OR execution_account_id=$1`, accountID); err != nil {
-			return AccountProfile{}, databaseError(err)
-		}
-	}
 	if err := tx.Commit(); err != nil {
 		return AccountProfile{}, fmt.Errorf("commit account profile update: %w", err)
 	}
diff --git a/internal/creator/deletion.go b/internal/creator/deletion.go
index 20144e0..84134ad 100644
--- a/internal/creator/deletion.go
+++ b/internal/creator/deletion.go
@@ -21,12 +21,6 @@ func (s *Store) CheckOwnedAccountDeletion(ctx context.Context, accountID string)
 	var active bool
 	if err := s.db.QueryRowContext(ctx, `
 		SELECT EXISTS (
-			SELECT 1 FROM creator_operation
-			WHERE account_id = $1 AND state = 'processing'
-			UNION ALL
-			SELECT 1 FROM creator_event
-			WHERE (receiving_account_id = $1 OR execution_account_id = $1) AND state = 'processing'
-			UNION ALL
 			SELECT 1 FROM creator_collection_checkpoint
 			WHERE source_type = 'owned' AND source_id = $1 AND status = 'running'
 			UNION ALL
@@ -149,12 +143,6 @@ func checkOwnedAccountDeletionTx(ctx context.Context, tx *sql.Tx, accountID stri
 	var active bool
 	if err := tx.QueryRowContext(ctx, `
 		SELECT EXISTS (
-			SELECT 1 FROM creator_operation
-			WHERE account_id = $1 AND state = 'processing'
-			UNION ALL
-			SELECT 1 FROM creator_event
-			WHERE (receiving_account_id = $1 OR execution_account_id = $1) AND state = 'processing'
-			UNION ALL
 			SELECT 1 FROM creator_collection_checkpoint
 			WHERE source_type = 'owned' AND source_id = $1 AND status = 'running'
 			UNION ALL
@@ -184,13 +172,8 @@ func deleteCreatorSourceTx(ctx context.Context, tx *sql.Tx, sourceType, sourceID
 	var active bool
 	if err := tx.QueryRowContext(ctx, `
 		SELECT EXISTS (
-			SELECT 1 FROM creator_operation
-			WHERE state = 'processing'
-			  AND (target_work_id IN (SELECT id FROM creator_delete_work_ids)
-			       OR target_comment_id IN (SELECT id FROM creator_comment WHERE work_id IN (SELECT id FROM creator_delete_work_ids)))
-			UNION ALL
-			SELECT 1 FROM creator_event
-			WHERE state = 'processing' AND work_id IN (SELECT id FROM creator_delete_work_ids)
+			SELECT 1 FROM creator_collection_checkpoint
+			WHERE source_type = $1 AND source_id = $2 AND status = 'running'
 		)`).Scan(&active); err != nil {
 		return databaseError(err)
 	}
@@ -217,29 +200,6 @@ func deleteCreatorSourceTx(ctx context.Context, tx *sql.Tx, sourceType, sourceID
 		WHERE work.id = source.work_id AND work.source_type = $1 AND work.source_id = $2`, sourceType, sourceID); err != nil {
 		return databaseError(err)
 	}
-	if _, err := tx.ExecContext(ctx, `
-		DELETE FROM creator_operation
-		WHERE target_work_id IN (
-			SELECT id FROM creator_delete_work_ids
-			WHERE NOT EXISTS (SELECT 1 FROM creator_work_source WHERE work_id = creator_delete_work_ids.id)
-		)
-		OR target_comment_id IN (
-			SELECT comment.id FROM creator_comment comment
-			WHERE comment.work_id IN (
-				SELECT id FROM creator_delete_work_ids
-				WHERE NOT EXISTS (SELECT 1 FROM creator_work_source WHERE work_id = creator_delete_work_ids.id)
-			)
-			)`); err != nil {
-		return databaseError(err)
-	}
-	if _, err := tx.ExecContext(ctx, `
-		DELETE FROM creator_event
-		WHERE work_id IN (
-			SELECT id FROM creator_delete_work_ids
-			WHERE NOT EXISTS (SELECT 1 FROM creator_work_source WHERE work_id = creator_delete_work_ids.id)
-		)`); err != nil {
-		return databaseError(err)
-	}
 	if _, err := tx.ExecContext(ctx, `
 		DELETE FROM creator_work
 		WHERE id IN (