我现在要增加一项过滤，不知道怎么加了

 "filter" : {

             "range" : {"updatetime" : {"gte" : "0"}},

                   }

{

  "query": {

    "function_score": {

      "query": {

        "multi_match": {

          "query":    "'.$kw.'",

          "fields": [ "title","url","discription^10" ],

          "minimum_should_match" : 1

        }

      },

      "field_value_factor": {

        "field":    "qp",

        "modifier": "log1p",

        "factor":   1 

      }

    }

  },

    "highlight" : {

            "fields" : {

                "title" : {},

                "discription" : {}

            },

             "require_field_match" : false

        }    

}