templates and indexes are set and generated. But when I check mapping, I find that enable has always been false:

      $client = new Client();
        // 
        $url = config("scout.elasticsearch.hosts")[0] . "/_template/tmp";
        $client->put($url, [
            "json" => [
                "template" => config("scout.elasticsearch.index"),
                "settings" => [
                    "number_of_shards" => 1
                ],
                "mappings" => [
                    "_default_" => [
                        "_all" => [
                            "enabled" => true
                        ],
                        "dynamic_templates" => [
                            [
                                "strings" => [
                                    "match_mapping_type" => "string",
                                    "mapping" => [
                                        "type" => "text",
                                        "analyzer" => "ik_smart",
                                        "ignore_above" => 256,
                                        "fields" => [
                                            "keyword" => [
                                                "type" => "keyword"
                                            ]
                                        ]
                                    ]
                                ]
                            ]
                        ]
                    ]
                ]
            ]
        ]);

        $this->info("===============");

        $url = config("scout.elasticsearch.hosts")[0] . "/" . config("scout.elasticsearch.index");
        $client->put($url, [
            "json" => [
                "settings" => [
                    "refresh_interval" => "5s",
                    "number_of_shards" => 1,
                    "number_of_replicas" => 0,
                ],
                "mappings" => [
                    "_default_" => [
                        "_all" => [
                            "enabled" => false
                        ]
                    ]
                ]
            ]
        ]);
        $this->info("===============");

google and Baiduo. Did not find a way

Environment java11 elasticsearch5.0

are there any ideas or solutions? Dear gods