diff --git a/JSONConverter.xcodeproj/project.pbxproj b/JSONConverter.xcodeproj/project.pbxproj
index 18c9bb6..e16a3e0 100644
--- a/JSONConverter.xcodeproj/project.pbxproj
+++ b/JSONConverter.xcodeproj/project.pbxproj
@@ -529,7 +529,7 @@
 				CODE_SIGN_ENTITLEMENTS = JSONConverter/JSONConverter.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = 7DDW7FQJ8R;
+				DEVELOPMENT_TEAM = P3PPL3J2AK;
 				INFOPLIST_FILE = JSONConverter/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
@@ -549,7 +549,7 @@
 				CODE_SIGN_ENTITLEMENTS = JSONConverter/JSONConverter.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = 7DDW7FQJ8R;
+				DEVELOPMENT_TEAM = P3PPL3J2AK;
 				INFOPLIST_FILE = JSONConverter/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
diff --git a/JSONConverter/Classes/Main/Controller/MainViewController.swift b/JSONConverter/Classes/Main/Controller/MainViewController.swift
index f38991b..9eaef86 100644
--- a/JSONConverter/Classes/Main/Controller/MainViewController.swift
+++ b/JSONConverter/Classes/Main/Controller/MainViewController.swift
@@ -15,6 +15,7 @@ enum LangType: Int {
     case ObjectMapper
     case ObjC
     case Flutter
+    case Codable
 }
 
 enum StructType: Int {
@@ -37,7 +38,7 @@ let FILE_CACHE_CONFIG_KEY = "FILE_CACHE_CONFIG_KEY"
 class MainViewController: NSViewController {
     
     lazy var transTypeTitleArr: [String] = {
-        let titleArr = ["Swift", "HandyJSON", "SwiftyJSON", "ObjectMapper", "Objective-C", "Flutter"]
+        let titleArr = ["Swift", "HandyJSON", "SwiftyJSON", "ObjectMapper", "Objective-C", "Flutter", "Codable"]
         return titleArr
     }()
     
@@ -65,7 +66,7 @@ class MainViewController: NSViewController {
     @IBOutlet var classTextView: NSTextView!
     
     override func viewDidLoad() {
-        super.viewDidLoad()        
+        super.viewDidLoad()
         setupUI()
         setupCacheConfigData()
         checkVerion()
@@ -211,11 +212,15 @@ extension MainViewController: NSComboBoxDelegate {
             let langType = LangType(rawValue: converTypeBox.indexOfSelectedItem)
             if langType == LangType.ObjC || langType == LangType.Flutter { // 如果是OC Flutter 就选择 class
                 converStructBox.selectItem(at: 1)
+            } else if langType == LangType.Codable {//如果是Codable 就选择 struct
+                converStructBox.selectItem(at: 0)
             }
         }else if comBox == converStructBox { //选择类或结构体
             let langType = LangType(rawValue: converTypeBox.indexOfSelectedItem)
             if langType == LangType.ObjC  || langType == LangType.Flutter { // 如果是OC Flutter  无论怎么选 都是 类
                 converStructBox.selectItem(at: 1)
+            } else if langType == LangType.Codable {//如果是Codable 就选择 struct
+                converStructBox.selectItem(at: 0)
             }
         }
     }
diff --git a/JSONConverter/Classes/Main/Model/Content.swift b/JSONConverter/Classes/Main/Model/Content.swift
index 0de24de..9d895d8 100644
--- a/JSONConverter/Classes/Main/Model/Content.swift
+++ b/JSONConverter/Classes/Main/Model/Content.swift
@@ -45,7 +45,7 @@ class Content {
             }else if langStruct.structType == .struct {
                 contentStr = "\nstruct \(className)\(superClassNamePart()) {\n\(propertyTotalPart)\n}\n"
             }
-        case .HandyJSON:
+        case .HandyJSON, .Codable:
             if langStruct.structType == .class {
                 contentStr = "\nclass \(className)\(superClassNamePart()) {\n\(propertyTotalPart)\n\trequired init() {}\n}\n"
             }else if langStruct.structType == .struct {
@@ -98,6 +98,8 @@ class Content {
             superClassPart = superClass.isEmpty ? ": Mappable" : ": \(superClass)"
         case .Flutter:
             superClassPart = superClass.isEmpty ? " extends Object" : " extends \(superClass)"
+        case .Codable:
+            superClassPart = superClass.isEmpty ? ": Codable" : ": \(superClass)"
         }
         
         return superClassPart
diff --git a/JSONConverter/Classes/Main/Model/Property.swift b/JSONConverter/Classes/Main/Model/Property.swift
index 10187b9..dcb0090 100644
--- a/JSONConverter/Classes/Main/Model/Property.swift
+++ b/JSONConverter/Classes/Main/Model/Property.swift
@@ -53,7 +53,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, copy) NSString *\(propertyKey);\n"
-            case .Swift,.HandyJSON:
+            case .Swift,.HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey): String?\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey): String?\n"
@@ -69,7 +69,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, assign) NSInteger \(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey): Int = 0\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey): Int = 0\n"
@@ -85,7 +85,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, assign) Float \(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey): Float = 0.0\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey): Float = 0.0\n"
@@ -101,7 +101,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, assign) Double \(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey): Double = 0.0\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey): Double = 0.0\n"
@@ -117,7 +117,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, assign) BOOL \(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey): Bool = false\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey): Bool = false\n"
@@ -133,7 +133,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, strong) \(propertyKey.className(withPrefix: prefixStr)) *\(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey): \(propertyKey.className(withPrefix: prefixStr))?\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey): \(propertyKey.className(withPrefix: prefixStr))?\n"
@@ -149,7 +149,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, strong) NSArray<NSString *> *\(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey) = [String]()\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey) = [String]()\n"
@@ -165,7 +165,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, strong) NSArray<Int> *\(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey) = [Int]()\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey) = [Int]()\n"
@@ -181,7 +181,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, strong) NSArray<Float> *\(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey) = [Float]()\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey) = [Float]()\n"
@@ -197,7 +197,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, strong) NSArray<Double> *\(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey) = [Double]()\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey) = [Double]()\n"
@@ -213,7 +213,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, strong) NSArray<Bool> *\(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey) = [Bool]()\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey) = [Bool]()\n"
@@ -229,7 +229,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, strong) NSArray<\(propertyKey.className(withPrefix: prefixStr)) *> *\(propertyKey);\n"
-            case .Swift, .HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey) = [\(propertyKey.className(withPrefix: prefixStr))]()\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey) = [\(propertyKey.className(withPrefix: prefixStr))]()\n"
@@ -245,7 +245,7 @@ class Property {
             switch langStruct.langType{
             case .ObjC:
                 propertyStr = "@property (nonatomic, copy) NSString *\(propertyKey);\n"
-            case .Swift,.HandyJSON:
+            case .Swift, .HandyJSON, .Codable:
                 propertyStr = "\tvar \(propertyKey): String?\n"
             case .SwiftyJSON:
                 propertyStr = "\tvar \(propertyKey): String?\n"
diff --git a/README.md b/README.md
index e0ef896..fa68a99 100755
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ JSONConverter 是MAC上iOS开发的辅助小工具，可以快速的把json数
 
 支持的功能
 ========================
-* Objective-C、Swift(Codeable, SwiftyJSON, HandyJSON, ObjectMapper)、Flutter 对应的模型转化
+* Objective-C、Swift(Codeable, SwiftyJSON, HandyJSON, ObjectMapper，Codable)、Flutter 对应的模型转化
 * 版本更新自动提醒
 * 转换配置缓存，默认保存上一次转换的配置，无需每次转换都要选择对应的语言和类型
 * 黑暗模式