diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index 4f77e0fd..bb4e86ed 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -10,6 +10,7 @@
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
 		333E5DAE7FC10AC69FEC26C0 /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = DDA792F029EDD7A11295D192 /* libPods-Runner.a */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */ = {isa = PBXBuildFile; fileRef = 2D5378251FAA1A9400D5DBA9 /* flutter_assets */; };
 		3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
 		3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
@@ -40,6 +41,7 @@
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		2D5378251FAA1A9400D5DBA9 /* flutter_assets */ = {isa = PBXFileReference; lastKnownFileType = folder; name = flutter_assets; path = Flutter/flutter_assets; sourceTree = SOURCE_ROOT; };
 		3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
@@ -90,6 +92,7 @@
 			children = (
 				3B80C3931E831B6300D905FE /* App.framework */,
 				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
+				2D5378251FAA1A9400D5DBA9 /* flutter_assets */,
 				9740EEBA1CF902C7004384FC /* Flutter.framework */,
 				9740EEB21CF90195004384FC /* Debug.xcconfig */,
 				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
@@ -206,6 +209,7 @@
 			files = (
 				97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
 				3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
+				2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */,
 				97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
 				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
 			);
diff --git a/lib/common/widget_name_to_icon.dart b/lib/common/widget_name_to_icon.dart
index fa123118..909bf110 100644
--- a/lib/common/widget_name_to_icon.dart
+++ b/lib/common/widget_name_to_icon.dart
@@ -153,5 +153,7 @@ class WidgetName2Icon {
     "CupertinoNavigationBar":Icons.payment,
     "CupertinoPageRoute":Icons.router,
     "CupertinoPageScaffold":Icons.pages,
+    "CupertinoPicker":Icons.add_alarm,
+    "CupertinoPopupSurface":Icons.center_focus_weak,
   };
 }
diff --git a/lib/widgets/themes/Cupertino/CupertinoPicker/demo.dart b/lib/widgets/themes/Cupertino/CupertinoPicker/demo.dart
new file mode 100644
index 00000000..6a327ab9
--- /dev/null
+++ b/lib/widgets/themes/Cupertino/CupertinoPicker/demo.dart
@@ -0,0 +1,291 @@
+/**
+ * Created with Android Studio.
+ * User: ryan
+ * Date: 2019/1/20
+ * Time: 上午11:34
+ * email: zhu.yan@alibaba-inc.com
+ * tartget: CupertinoPageScaffold 的示例
+ */
+
+import 'package:flutter/cupertino.dart';
+import 'package:intl/intl.dart';
+
+//import '../../gallery/demo.dart';
+//import 'cupertino_navigation_demo.dart' show coolColorNames;
+
+const double _kPickerSheetHeight = 216.0;
+const double _kPickerItemHeight = 32.0;
+
+const List<String> coolColorNames = <String>[
+  'Sarcoline', 'Coquelicot', 'Smaragdine', 'Mikado', 'Glaucous', 'Wenge',
+  'Fulvous', 'Xanadu', 'Falu', 'Eburnean', 'Amaranth', 'Australien',
+  'Banan', 'Falu', 'Gingerline', 'Incarnadine', 'Labrador', 'Nattier',
+  'Pervenche', 'Sinoper', 'Verditer', 'Watchet', 'Zaffre',
+];
+
+class CupertinoPickerDemo extends StatefulWidget {
+  static const String routeName = '/cupertino/picker';
+
+  @override
+  _CupertinoPickerDemoState createState() => _CupertinoPickerDemoState();
+}
+
+class _CupertinoPickerDemoState extends State<CupertinoPickerDemo> {
+  int _selectedColorIndex = 0;
+
+  Duration timer = const Duration();
+
+  // Value that is shown in the date picker in date mode.
+  DateTime date = DateTime.now();
+
+  // Value that is shown in the date picker in time mode.
+  DateTime time = DateTime.now();
+
+  // Value that is shown in the date picker in dateAndTime mode.
+  DateTime dateTime = DateTime.now();
+
+  Widget _buildMenu(List<Widget> children) {
+    return Container(
+      decoration: BoxDecoration(
+        color: CupertinoTheme.of(context).scaffoldBackgroundColor,
+        border: const Border(
+          top: BorderSide(color: Color(0xFFBCBBC1), width: 0.0),
+          bottom: BorderSide(color: Color(0xFFBCBBC1), width: 0.0),
+        ),
+      ),
+      height: 44.0,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 16.0),
+        child: SafeArea(
+          top: false,
+          bottom: false,
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: children,
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildBottomPicker(Widget picker) {
+    return Container(
+      height: _kPickerSheetHeight,
+      padding: const EdgeInsets.only(top: 6.0),
+      color: CupertinoColors.white,
+      child: DefaultTextStyle(
+        style: const TextStyle(
+          color: CupertinoColors.black,
+          fontSize: 22.0,
+        ),
+        child: GestureDetector(
+          // Blocks taps from propagating to the modal sheet and popping.
+          onTap: () {},
+          child: SafeArea(
+            top: false,
+            child: picker,
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildColorPicker(BuildContext context) {
+    final FixedExtentScrollController scrollController =
+    FixedExtentScrollController(initialItem: _selectedColorIndex);
+
+    return GestureDetector(
+      onTap: () async {
+        await showCupertinoModalPopup<void>(
+          context: context,
+          builder: (BuildContext context) {
+            return _buildBottomPicker(
+              CupertinoPicker(
+                  magnification:1.0, // 整体放大率
+                  //offAxisFraction:10.0,// 球面效果的透视系数,消失点位置
+                  scrollController: scrollController,// 用于读取和控制当前项的FixedxtentScrollController
+                  itemExtent: _kPickerItemHeight,// 所以子节点 统一高度
+                  backgroundColor: CupertinoColors.white,// 所有子节点下面的背景颜色
+                  useMagnifier:true,// 是否使用放大效果
+                  onSelectedItemChanged: (int index) { // 当正中间选项改变时的回调
+                    setState(() => _selectedColorIndex = index);
+                  },
+                  children: List<Widget>.generate(coolColorNames.length, (int index) {
+                return Center(child:
+                Text(coolColorNames[index]),
+                );
+              }),
+            ),
+            );
+          },
+        );
+      },
+      child: _buildMenu(
+        <Widget>[
+          const Text('Favorite Color'),
+          Text(
+            coolColorNames[_selectedColorIndex],
+            style: const TextStyle(
+                color: CupertinoColors.inactiveGray
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildCountdownTimerPicker(BuildContext context) {
+    return GestureDetector(
+      onTap: () {
+        showCupertinoModalPopup<void>(
+          context: context,
+          builder: (BuildContext context) {
+            return _buildBottomPicker(
+              CupertinoTimerPicker(
+                initialTimerDuration: timer,
+                onTimerDurationChanged: (Duration newTimer) {
+                  setState(() => timer = newTimer);
+                },
+              ),
+            );
+          },
+        );
+      },
+      child: _buildMenu(
+        <Widget>[
+          const Text('Countdown Timer'),
+          Text(
+            '${timer.inHours}:'
+                '${(timer.inMinutes % 60).toString().padLeft(2,'0')}:'
+                '${(timer.inSeconds % 60).toString().padLeft(2,'0')}',
+            style: const TextStyle(color: CupertinoColors.inactiveGray),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildDatePicker(BuildContext context) {
+    return GestureDetector(
+      onTap: () {
+        showCupertinoModalPopup<void>(
+          context: context,
+          builder: (BuildContext context) {
+            return _buildBottomPicker(
+              CupertinoDatePicker(
+                mode: CupertinoDatePickerMode.date,
+                initialDateTime: date,
+                onDateTimeChanged: (DateTime newDateTime) {
+                  setState(() => date = newDateTime);
+                },
+              ),
+            );
+          },
+        );
+      },
+      child: _buildMenu(
+          <Widget>[
+            const Text('Date'),
+            Text(
+              DateFormat.yMMMMd().format(date),
+              style: const TextStyle(color: CupertinoColors.inactiveGray),
+            ),
+          ]
+      ),
+    );
+  }
+
+  Widget _buildTimePicker(BuildContext context) {
+    return GestureDetector(
+      onTap: () {
+        showCupertinoModalPopup<void>(
+          context: context,
+          builder: (BuildContext context) {
+            return _buildBottomPicker(
+              CupertinoDatePicker(
+                mode: CupertinoDatePickerMode.time,
+                initialDateTime: time,
+                onDateTimeChanged: (DateTime newDateTime) {
+                  setState(() => time = newDateTime);
+                },
+              ),
+            );
+          },
+        );
+      },
+      child: _buildMenu(
+        <Widget>[
+          const Text('Time'),
+          Text(
+            DateFormat.jm().format(time),
+            style: const TextStyle(color: CupertinoColors.inactiveGray),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildDateAndTimePicker(BuildContext context) {
+    return GestureDetector(
+      onTap: () {
+        showCupertinoModalPopup<void>(
+          context: context,
+          builder: (BuildContext context) {
+            return _buildBottomPicker(
+              CupertinoDatePicker(
+                mode: CupertinoDatePickerMode.dateAndTime,
+                initialDateTime: dateTime,
+                onDateTimeChanged: (DateTime newDateTime) {
+                  setState(() => dateTime = newDateTime);
+                },
+              ),
+            );
+          },
+        );
+      },
+      child: _buildMenu(
+        <Widget>[
+          const Text('Date and Time'),
+          Text(
+            DateFormat.yMMMd().add_jm().format(dateTime),
+            style: const TextStyle(color: CupertinoColors.inactiveGray),
+          ),
+        ],
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+        height:MediaQuery.of(context).size.height,
+        child:CupertinoPageScaffold(
+//        navigationBar: CupertinoNavigationBar(
+//          middle: const Text('Picker'),
+//          previousPageTitle: 'Cupertino'
+//          ),
+          child: DefaultTextStyle(
+          style: CupertinoTheme.of(context).textTheme.textStyle,
+          child: DecoratedBox(
+          decoration: BoxDecoration(
+          color: CupertinoTheme.of(context).brightness == Brightness.light
+          ? CupertinoColors.extraLightBackgroundGray
+              : CupertinoColors.darkBackgroundGray,
+          ),
+          child: ListView(
+            children: <Widget>[
+              const Padding(padding: EdgeInsets.only(top: 32.0)),
+              _buildColorPicker(context),
+              _buildCountdownTimerPicker(context),
+              _buildDatePicker(context),
+              _buildTimePicker(context),
+              _buildDateAndTimePicker(context),
+              ],
+            ),
+          ),
+        ),
+      )
+    );
+
+  }
+}
diff --git a/lib/widgets/themes/Cupertino/CupertinoPicker/index.dart b/lib/widgets/themes/Cupertino/CupertinoPicker/index.dart
new file mode 100644
index 00000000..30ab6e2e
--- /dev/null
+++ b/lib/widgets/themes/Cupertino/CupertinoPicker/index.dart
@@ -0,0 +1,45 @@
+/**
+ * Created with Android Studio.
+ * User: 一晟
+ * Date: 2019/1/20
+ * Time: 下午10:57
+ * email: zhu.yan@alibaba-inc.com
+ * tartget: CupertinoPicker 的示例
+ */
+import 'package:flutter/material.dart';
+import '../../../../common/widget_demo.dart';
+import './demo.dart' as demoBox;
+
+const String content0 = '''
+### **简介**
+> iOS风格的选择器
+- 以 wheel 的方式显示子 widget，选择发生改变后的回调; 
+- 通常和 showModalBottomSheet 搭配在屏幕底部显示 picker 选择器;
+''';
+
+const String content1 = '''
+### **基本用法**
+> CupertinoPicker 的一个示例
+''';
+
+class Demo extends StatefulWidget {
+  static const String routeName = '/themes/Cupertino/CupertinoPicker';
+  _DemoState createState() => _DemoState();
+}
+
+class _DemoState extends State<Demo> {
+  @override
+  Widget build(BuildContext context) {
+    return WidgetDemo(
+      contentList: [
+        content0,
+        content1,
+        demoBox.CupertinoPickerDemo(),
+        SizedBox(height:50)
+      ],
+      title: 'CupertinoPicker',
+      docUrl: 'https://docs.flutter.io/flutter/cupertino/CupertinoPicker-class.html',
+      codeUrl: '/themes/Cupertino/CupertinoPicker/demo.dart',
+    );
+  }
+}
\ No newline at end of file
diff --git a/lib/widgets/themes/Cupertino/CupertinoPopupSurface/demo.dart b/lib/widgets/themes/Cupertino/CupertinoPopupSurface/demo.dart
new file mode 100644
index 00000000..92651e4d
--- /dev/null
+++ b/lib/widgets/themes/Cupertino/CupertinoPopupSurface/demo.dart
@@ -0,0 +1,45 @@
+/**
+ * Created with Android Studio.
+ * User: ryan
+ * Date: 2019/1/20
+ * Time: 上午11:34
+ * email: zhu.yan@alibaba-inc.com
+ * tartget: CupertinoPopupSurface 的示例
+ */
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+/*
+* CupertinoPopupSurface 默认的实例
+* */
+class CupertinoPopupSurfaceFullDefault extends StatefulWidget {
+  const CupertinoPopupSurfaceFullDefault() : super();
+
+  @override
+  State<StatefulWidget> createState() => _CupertinoPopupSurfaceFullDefault();
+}
+
+/*
+* CupertinoPopupSurface 默认的实例,有状态
+* */
+class _CupertinoPopupSurfaceFullDefault extends State {
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+        height: MediaQuery.of(context).size.height/5,
+        child: CupertinoPopupSurfaceBar(context)
+    );
+  }
+
+  Widget CupertinoPopupSurfaceBar(BuildContext context) {
+    return CupertinoPopupSurface(
+      isSurfacePainted:false,
+      child: Container(
+          color: CupertinoColors.inactiveGray,
+          alignment: Alignment.center,
+          child: Text('这里是内容', style: TextStyle(color: Colors.white))
+      ), // 应用程序默认路由,（Navigator.defaultRouteName，即/）
+    );
+  }
+}
diff --git a/lib/widgets/themes/Cupertino/CupertinoPopupSurface/index.dart b/lib/widgets/themes/Cupertino/CupertinoPopupSurface/index.dart
new file mode 100644
index 00000000..742a6134
--- /dev/null
+++ b/lib/widgets/themes/Cupertino/CupertinoPopupSurface/index.dart
@@ -0,0 +1,44 @@
+/**
+ * Created with Android Studio.
+ * User: 一晟
+ * Date: 2019/1/20
+ * Time: 下午10:57
+ * email: zhu.yan@alibaba-inc.com
+ * tartget: CupertinoPopupSurface 的示例
+ */
+import 'package:flutter/material.dart';
+import '../../../../common/widget_demo.dart';
+import './demo.dart' as demoBox;
+
+const String content0 = '''
+### **简介**
+> 像iOS弹出式表面
+- 快速实现一个圆角弹框,类似 alert dialog 和 sheet;
+''';
+
+const String content1 = '''
+### **基本用法**
+> CupertinoPopupSurface 的一个示例
+''';
+
+class Demo extends StatefulWidget {
+  static const String routeName = '/themes/Cupertino/CupertinoPopupSurface';
+  _DemoState createState() => _DemoState();
+}
+
+class _DemoState extends State<Demo> {
+  @override
+  Widget build(BuildContext context) {
+    return WidgetDemo(
+      contentList: [
+        content0,
+        content1,
+        demoBox.CupertinoPopupSurfaceFullDefault(),
+        SizedBox(height:50)
+      ],
+      title: 'CupertinoPopupSurface',
+      docUrl: 'https://docs.flutter.io/flutter/cupertino/CupertinoPopupSurface-class.html',
+      codeUrl: '/themes/Cupertino/CupertinoPopupSurface/demo.dart',
+    );
+  }
+}
\ No newline at end of file
diff --git a/lib/widgets/themes/Cupertino/index.dart b/lib/widgets/themes/Cupertino/index.dart
index a2a9200c..4a216d37 100644
--- a/lib/widgets/themes/Cupertino/index.dart
+++ b/lib/widgets/themes/Cupertino/index.dart
@@ -9,6 +9,8 @@ import './CupertinoIcons/index.dart' as CupertinoIcons;
 import './CupertinoNavigationBar/index.dart' as CupertinoNavigationBar;
 import './CupertinoPageRoute/index.dart' as CupertinoPageRoute;
 import './CupertinoPageScaffold/index.dart' as CupertinoPageScaffold;
+import './CupertinoPicker/index.dart' as CupertinoPicker;
+import './CupertinoPopupSurface/index.dart' as CupertinoPopupSurface;
 
 import './CupertinoScrollbar/index.dart' as CupertinoScrollbar;
 import './CupertinoSlider/index.dart' as CupertinoSlider;
@@ -17,6 +19,16 @@ import './CupertinoSliverNavigationBar/index.dart' as CupertinoSliverNavigationB
 import './CupertinoSwitch/index.dart' as CupertinoSwitch;
 
 List<WidgetPoint> widgetPoints = [
+  WidgetPoint(
+    name: 'CupertinoPopupSurface',
+    routerName: CupertinoPopupSurface.Demo.routeName,
+    buildRouter: (BuildContext context) => CupertinoPopupSurface.Demo(),
+  ),
+  WidgetPoint(
+    name: 'CupertinoPicker',
+    routerName: CupertinoPicker.Demo.routeName,
+    buildRouter: (BuildContext context) => CupertinoPicker.Demo(),
+  ),
   WidgetPoint(
     name: 'CupertinoPageScaffold',
     routerName: CupertinoPageScaffold.Demo.routeName,
diff --git a/pubspec.yaml b/pubspec.yaml
index 4baa4b5b..340db1b4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -30,6 +30,8 @@ dependencies:
   shared_preferences: ^0.4.3
   dio: ^1.0.6
   flutter_webview_plugin: ^0.3.0+2
+  # 日期格式化
+  intl: 0.15.7
 
 dev_dependencies:
   flutter_test: