diff --git a/Source/Deserializer.swift b/Source/Deserializer.swift
index 150c929..ad8bc8d 100644
--- a/Source/Deserializer.swift
+++ b/Source/Deserializer.swift
@@ -125,7 +125,7 @@ public class JSONDeserializer<T: HandyJSON> {
         }
     }
 
-    /// if the JSON field found by `designatedPath` in `json` is representing a array, such as `[{...}, {...}, {...}]`,
+    /// if the JSON field found by `designatedPath` in `json` is representing a array, such as `[{...}, {...}, {...}]`, `[1, 2, 3]` , `["1", "2", "3"]`
     /// this method converts it to a Models array
     public static func deserializeModelArrayFrom(json: String?, designatedPath: String? = nil) -> [T?]? {
         guard let _json = json else {
@@ -135,7 +135,11 @@ public class JSONDeserializer<T: HandyJSON> {
             let jsonObject = try JSONSerialization.jsonObject(with: _json.data(using: String.Encoding.utf8)!, options: .allowFragments)
             if let jsonArray = getInnerObject(inside: jsonObject, by: designatedPath) as? [Any] {
                 return jsonArray.map({ (item) -> T? in
-                    return self.deserializeFrom(dict: item as? [String: Any])
+                    if let dic = item as? [String: Any] {
+                        return self.deserializeFrom(dict: dic)
+                    }else{
+                        return item as? T
+                    }
                 })
             }
         } catch let error {
diff --git a/Source/Serializer.swift b/Source/Serializer.swift
index e05f563..803be5b 100644
--- a/Source/Serializer.swift
+++ b/Source/Serializer.swift
@@ -57,8 +57,16 @@ public extension HandyJSON {
 
 public extension Collection where Iterator.Element: HandyJSON {
 
-    func toJSON() -> [[String: Any]?] {
-        return self.map{ $0.toJSON() }
+    func toJSON() -> [Any?] { // a array, such as `[{...}, {...}, {...}]`, `[1, 2, 3]` , `["1", "2", "3"]`
+        return self.map{
+            if let _ = $0 as? String {
+                return $0
+            }else if let _ = $0 as? Int {
+                return $0
+            }else{
+                return $0.toJSON()
+            }
+        }
     }
 
     func toJSONString(prettyPrint: Bool = false) -> String? {