    func loadAnchorData(_ isGroup: Bool, _ urlString: String, _ parameters: [String: Any]? = nil, completion: @escaping () -> ()) {
        NetworkTools.request(.get, urlString, parameters) { [weak self] (result) in
            guard let resultDict = result as? [String: Any] else { return }
            guard let dataArray = resultDict["data"] as? [[String: Any]] else { return }
            
            if isGroup {
                for dict in dataArray {
                    self?.anchorGroups.append(AnchorGroup(dict))
                }
            } else {
                let group = AnchorGroup()