diff --git a/store/driver.go b/store/driver.go
index f0f6fea3..f2f82293 100644
--- a/store/driver.go
+++ b/store/driver.go
@@ -18,6 +18,10 @@ type Driver interface {
 	ListMemoRelations(ctx context.Context, find *FindMemoRelation) ([]*MemoRelation, error)
 	DeleteMemoRelation(ctx context.Context, delete *DeleteMemoRelation) error
 
+	UpsertMemoOrganizer(ctx context.Context, upsert *MemoOrganizer) (*MemoOrganizer, error)
+	GetMemoOrganizer(ctx context.Context, find *FindMemoOrganizer) (*MemoOrganizer, error)
+	DeleteMemoOrganizer(ctx context.Context, delete *DeleteMemoOrganizer) error
+
 	UpsertSystemSetting(ctx context.Context, upsert *SystemSetting) (*SystemSetting, error)
 	ListSystemSettings(ctx context.Context, find *FindSystemSetting) ([]*SystemSetting, error)
 
diff --git a/store/memo_organizer.go b/store/memo_organizer.go
index 9737cffb..84a843c6 100644
--- a/store/memo_organizer.go
+++ b/store/memo_organizer.go
@@ -3,8 +3,6 @@ package store
 import (
 	"context"
 	"database/sql"
-	"fmt"
-	"strings"
 )
 
 type MemoOrganizer struct {
@@ -24,77 +22,15 @@ type DeleteMemoOrganizer struct {
 }
 
 func (s *Store) UpsertMemoOrganizer(ctx context.Context, upsert *MemoOrganizer) (*MemoOrganizer, error) {
-	stmt := `
-		INSERT INTO memo_organizer (
-			memo_id,
-			user_id,
-			pinned
-		)
-		VALUES (?, ?, ?)
-		ON CONFLICT(memo_id, user_id) DO UPDATE 
-		SET
-			pinned = EXCLUDED.pinned
-	`
-	if _, err := s.db.ExecContext(ctx, stmt, upsert.MemoID, upsert.UserID, upsert.Pinned); err != nil {
-		return nil, err
-	}
-
-	memoOrganizer := upsert
-	return memoOrganizer, nil
+	return s.driver.UpsertMemoOrganizer(ctx, upsert)
 }
 
 func (s *Store) GetMemoOrganizer(ctx context.Context, find *FindMemoOrganizer) (*MemoOrganizer, error) {
-	where, args := []string{}, []any{}
-	if find.MemoID != 0 {
-		where = append(where, "memo_id = ?")
-		args = append(args, find.MemoID)
-	}
-	if find.UserID != 0 {
-		where = append(where, "user_id = ?")
-		args = append(args, find.UserID)
-	}
-
-	query := fmt.Sprintf(`
-		SELECT
-			memo_id,
-			user_id,
-			pinned
-		FROM memo_organizer
-		WHERE %s
-	`, strings.Join(where, " AND "))
-	row := s.db.QueryRowContext(ctx, query, args...)
-	if err := row.Err(); err != nil {
-		return nil, err
-	}
-	if row == nil {
-		return nil, nil
-	}
-
-	memoOrganizer := &MemoOrganizer{}
-	if err := row.Scan(
-		&memoOrganizer.MemoID,
-		&memoOrganizer.UserID,
-		&memoOrganizer.Pinned,
-	); err != nil {
-		return nil, err
-	}
-
-	return memoOrganizer, nil
+	return s.driver.GetMemoOrganizer(ctx, find)
 }
 
 func (s *Store) DeleteMemoOrganizer(ctx context.Context, delete *DeleteMemoOrganizer) error {
-	where, args := []string{}, []any{}
-	if v := delete.MemoID; v != nil {
-		where, args = append(where, "memo_id = ?"), append(args, *v)
-	}
-	if v := delete.UserID; v != nil {
-		where, args = append(where, "user_id = ?"), append(args, *v)
-	}
-	stmt := `DELETE FROM memo_organizer WHERE ` + strings.Join(where, " AND ")
-	if _, err := s.db.ExecContext(ctx, stmt, args...); err != nil {
-		return err
-	}
-	return nil
+	return s.driver.DeleteMemoOrganizer(ctx, delete)
 }
 
 func vacuumMemoOrganizer(ctx context.Context, tx *sql.Tx) error {
diff --git a/store/sqlite/memo_organizer.go b/store/sqlite/memo_organizer.go
new file mode 100644
index 00000000..f46421f9
--- /dev/null
+++ b/store/sqlite/memo_organizer.go
@@ -0,0 +1,82 @@
+package sqlite
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/usememos/memos/store"
+)
+
+func (d *Driver) UpsertMemoOrganizer(ctx context.Context, upsert *store.MemoOrganizer) (*store.MemoOrganizer, error) {
+	stmt := `
+		INSERT INTO memo_organizer (
+			memo_id,
+			user_id,
+			pinned
+		)
+		VALUES (?, ?, ?)
+		ON CONFLICT(memo_id, user_id) DO UPDATE 
+		SET
+			pinned = EXCLUDED.pinned
+	`
+	if _, err := d.db.ExecContext(ctx, stmt, upsert.MemoID, upsert.UserID, upsert.Pinned); err != nil {
+		return nil, err
+	}
+
+	return upsert, nil
+}
+
+func (d *Driver) GetMemoOrganizer(ctx context.Context, find *store.FindMemoOrganizer) (*store.MemoOrganizer, error) {
+	where, args := []string{}, []any{}
+	if find.MemoID != 0 {
+		where = append(where, "memo_id = ?")
+		args = append(args, find.MemoID)
+	}
+	if find.UserID != 0 {
+		where = append(where, "user_id = ?")
+		args = append(args, find.UserID)
+	}
+
+	query := fmt.Sprintf(`
+		SELECT
+			memo_id,
+			user_id,
+			pinned
+		FROM memo_organizer
+		WHERE %s
+	`, strings.Join(where, " AND "))
+	row := d.db.QueryRowContext(ctx, query, args...)
+	if err := row.Err(); err != nil {
+		return nil, err
+	}
+	if row == nil {
+		return nil, nil
+	}
+
+	memoOrganizer := &store.MemoOrganizer{}
+	if err := row.Scan(
+		&memoOrganizer.MemoID,
+		&memoOrganizer.UserID,
+		&memoOrganizer.Pinned,
+	); err != nil {
+		return nil, err
+	}
+
+	return memoOrganizer, nil
+}
+
+func (d *Driver) DeleteMemoOrganizer(ctx context.Context, delete *store.DeleteMemoOrganizer) error {
+	where, args := []string{}, []any{}
+	if v := delete.MemoID; v != nil {
+		where, args = append(where, "memo_id = ?"), append(args, *v)
+	}
+	if v := delete.UserID; v != nil {
+		where, args = append(where, "user_id = ?"), append(args, *v)
+	}
+	stmt := `DELETE FROM memo_organizer WHERE ` + strings.Join(where, " AND ")
+	if _, err := d.db.ExecContext(ctx, stmt, args...); err != nil {
+		return err
+	}
+	return nil
+}