diff --git a/Sources/NeiSwift/Protocol/NeisRequestable.swift b/Sources/NeiSwift/Protocol/NeisRequestable.swift
index bb5b8c9..1aa9d9e 100644
--- a/Sources/NeiSwift/Protocol/NeisRequestable.swift
+++ b/Sources/NeiSwift/Protocol/NeisRequestable.swift
@@ -30,7 +30,7 @@ public extension NeisRequestable where Self: HasURLSession, Self: HasNeisParser,
 
             if let data {
                 do {
-                    let json = try JSONSerialization.jsonObject(with: data) as? [String: Any] ?? [:]
+                    let json = try JSONSerialization.jsonObject(with: data, options: .fragmentsAllowed) as? [String: Any] ?? [:]
                     let response: T = try neisParser.parse(json: json, key: "\(key)")
                     completion(.success(response))
                 } catch {
diff --git a/Sources/NeiSwift/Public/NeisProtocol+Impl.swift b/Sources/NeiSwift/Public/NeisProtocol+Impl.swift
index 772eb57..1ddbd9e 100644
--- a/Sources/NeiSwift/Public/NeisProtocol+Impl.swift
+++ b/Sources/NeiSwift/Public/NeisProtocol+Impl.swift
@@ -92,9 +92,13 @@ public extension NeisProtocol where Self: NeisRequestable {
 
 private extension Dictionary where Key == String, Value == Any {
     func buildParameters() -> [URLQueryItem] {
-        self.reduce(into: [URLQueryItem]()) { partialResult, dict in
+        var parameters = self.reduce(into: [URLQueryItem]()) { partialResult, dict in
             guard let value = dict.value as? String else { return }
             partialResult.append(URLQueryItem(name: dict.key, value: value))
         }
+        parameters.append(
+            URLQueryItem(name: "Type", value: "json")
+        )
+        return parameters
     }
 }
diff --git a/Sources/NeiSwift/Public/Response/MealInfoResponse.swift b/Sources/NeiSwift/Public/Response/MealInfoResponse.swift
index ccd1415..39400b4 100644
--- a/Sources/NeiSwift/Public/Response/MealInfoResponse.swift
+++ b/Sources/NeiSwift/Public/Response/MealInfoResponse.swift
@@ -16,7 +16,7 @@ public struct MealInfoResponse: Codable {
     /// 급식일자
     public let MLSV_YMD: String
     /// 급식인원수
-    public let MLSV_FGR: String
+    public let MLSV_FGR: Int
     /// 요리명
     public let DDISH_NM: String
     /// 원산지정보