diff --git a/example/lib/example_dialog.dart b/example/lib/example_dialog.dart
index 799ea5c..f4748c8 100644
--- a/example/lib/example_dialog.dart
+++ b/example/lib/example_dialog.dart
@@ -1,6 +1,7 @@
 import 'package:ansu_ui/ansu_ui.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 class ExampleDialog extends StatefulWidget {
   @override
@@ -42,12 +43,13 @@ class _ExampleDialogState extends State<ExampleDialog> {
                 ));
               }),
           ListTile(
-            title: 'BOTTOM DIALOG'.text,
+            title: 'BOTTOM DIALOG'.text.make(),
             onTap: () {
               showASBottomDialog(
                 context,
                 items: [
-                  ASBottomDialogItem(title: 'TEST'.text, onPressed: () {}),
+                  ASBottomDialogItem(
+                      title: 'TEST'.text.make(), onPressed: () {}),
                 ],
               );
             },
diff --git a/example/lib/example_pop_up_menu.dart b/example/lib/example_pop_up_menu.dart
index 302ff6c..0a1684c 100644
--- a/example/lib/example_pop_up_menu.dart
+++ b/example/lib/example_pop_up_menu.dart
@@ -1,5 +1,6 @@
 import 'package:ansu_ui/ansu_ui.dart';
 import 'package:flutter/material.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 class ExamplePopUpMenu extends StatefulWidget {
   ExamplePopUpMenu({Key key}) : super(key: key);
@@ -17,20 +18,20 @@ class _ExamplePopUpMenuState extends State<ExamplePopUpMenu> {
         children: [
           SizedBox(height: 500),
           ListTile(
-            title: 'PopUpMenu'.text,
+            title: 'PopUpMenu'.text.make(),
             trailing: Builder(
               builder: (context) {
                 return TextButton(
-                  child: 'test'.text,
+                  child: 'test'.text.make(),
                   onPressed: () {
                     showASPopUpMenu<int>(
                       context: context,
                       initValue: 3,
                       items: [
-                        PopupMenuItem(child: 'test'.text, value: 1),
-                        PopupMenuItem(child: 'test'.text, value: 2),
-                        PopupMenuItem(child: 'test'.text, value: 3),
-                        PopupMenuItem(child: 'test'.text, value: 4),
+                        PopupMenuItem(child: 'test'.text.make(), value: 1),
+                        PopupMenuItem(child: 'test'.text.make(), value: 2),
+                        PopupMenuItem(child: 'test'.text.make(), value: 3),
+                        PopupMenuItem(child: 'test'.text.make(), value: 4),
                       ],
                     ).then((value) {});
                   },
diff --git a/example/lib/example_tag.dart b/example/lib/example_tag.dart
index 382eba1..c1fd374 100644
--- a/example/lib/example_tag.dart
+++ b/example/lib/example_tag.dart
@@ -2,6 +2,7 @@ import 'package:ansu_ui/ansu_ui.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 import 'codeviewer/code_segments.dart';
 import 'common/code_view.dart';
@@ -80,7 +81,7 @@ class _ExampaleTagState extends State<ExampleTag> {
               title: Text('ASCheckedTag'),
               trailing: ASCheckTag(
                 checked: _checked,
-                text: 'TAG'.text,
+                text: 'TAG'.text.make(),
               ),
             ),
             // END
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 44e7304..1460db0 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -1,6 +1,13 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  animator:
+    dependency: transitive
+    description:
+      name: animator
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.2"
   ansu_ui:
     dependency: "direct main"
     description:
@@ -22,6 +29,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.2"
+  auto_size_text:
+    dependency: transitive
+    description:
+      name: auto_size_text
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
   bot_toast:
     dependency: transitive
     description:
@@ -226,6 +240,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.8.0-nullsafety.2"
+  states_rebuilder:
+    dependency: transitive
+    description:
+      name: states_rebuilder
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.2.0"
   string_scanner:
     dependency: transitive
     description:
@@ -254,6 +275,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.0-nullsafety.3"
+  velocity_x:
+    dependency: transitive
+    description:
+      name: velocity_x
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.1"
 sdks:
   dart: ">=2.10.0 <2.11.0"
   flutter: ">=1.17.0 <2.0.0"
diff --git a/lib/ansu_ui.dart b/lib/ansu_ui.dart
index 011f86c..8eab789 100644
--- a/lib/ansu_ui.dart
+++ b/lib/ansu_ui.dart
@@ -68,5 +68,5 @@ export 'extension/list_extension.dart';
 export 'extension/widget_extension.dart';
 export 'extension/string_extension.dart';
 export 'extension/text_style_extension.dart';
-export 'extension/text_extension.dart';
 export 'extension/image_extension.dart';
+export 'package:velocity_x/velocity_x.dart';
diff --git a/lib/badge/as_badge.dart b/lib/badge/as_badge.dart
index 8fbe244..472e688 100644
--- a/lib/badge/as_badge.dart
+++ b/lib/badge/as_badge.dart
@@ -1,8 +1,7 @@
 import 'package:flutter/material.dart';
-import 'package:ansu_ui/extension/string_extension.dart';
-import 'package:ansu_ui/extension/text_extension.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:ansu_ui/extension/num_extension.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 class ASBadge extends StatelessWidget {
   final Widget child;
@@ -37,7 +36,7 @@ class ASBadge extends StatelessWidget {
                     borderRadius: 8.radius,
                   ),
                   height: 16.w,
-                  child: tag.text.white.size(10),
+                  child: tag.text.white.size(10).make(),
                 ),
               ),
             ],
diff --git a/lib/bar/as_tabbar.dart b/lib/bar/as_tabbar.dart
index 2ee388d..4418ce2 100644
--- a/lib/bar/as_tabbar.dart
+++ b/lib/bar/as_tabbar.dart
@@ -3,7 +3,7 @@ import 'package:ansu_ui/bar/as_tab_indicator.dart';
 import 'package:ansu_ui/bar/as_tabbar_item.dart';
 import 'package:flutter/material.dart';
 import 'package:ansu_ui/styles/as_colors.dart';
-import 'package:ansu_ui/extension/string_extension.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 /// ## 安速Tabbar
 ///
@@ -69,14 +69,14 @@ class _ASTabBarState extends State<ASTabBar> {
             ? widget.tabItems.map((e) {
                 return Tab(
                   child: ASBadge(
-                    child: e.title.text,
+                    child: e.title.text.make(),
                     tag: e.tag,
                   ),
                 );
               }).toList()
             : widget.items
                 .map((e) => Tab(
-                      child: e.text,
+                      child: e.text.make(),
                     ))
                 .toList(),
         labelStyle: TextStyle(
diff --git a/lib/dialog/as_bottom_dialog.dart b/lib/dialog/as_bottom_dialog.dart
index 6e57bde..4ae4ff2 100644
--- a/lib/dialog/as_bottom_dialog.dart
+++ b/lib/dialog/as_bottom_dialog.dart
@@ -2,9 +2,8 @@ import 'package:ansu_ui/ansu_ui.dart';
 import 'package:ansu_ui/buttons/as_material_button.dart';
 import 'package:flutter/material.dart';
 import 'package:ansu_ui/styles/as_colors.dart';
-import 'package:ansu_ui/extension/string_extension.dart';
-import 'package:ansu_ui/extension/text_extension.dart';
 import 'package:ansu_ui/extension/num_extension.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 ///ASDialog
 ///
@@ -26,7 +25,7 @@ class _ASBottomDialogState extends State<ASBottomDialog> {
       onPressed: () {
         Navigator.pop(context);
       },
-      child: '取消'.text.bold.black.size(18),
+      child: '取消'.text.black.size(18).make(),
     );
   }
 
diff --git a/lib/extension/string_extension.dart b/lib/extension/string_extension.dart
index bc8b325..d3409cc 100644
--- a/lib/extension/string_extension.dart
+++ b/lib/extension/string_extension.dart
@@ -1,4 +1,3 @@
-import 'package:flutter/material.dart';
 import 'package:ansu_ui/toast/as_toast.dart';
 
 extension PhoneExt on String {
@@ -32,8 +31,6 @@ extension PhoneExt on String {
       return '${_parsePhone[0]}****${_parsePhone[2]}';
   }
 
-  Text get text => Text(this);
-
   get toast {
     ASToast.show(this);
   }
diff --git a/lib/extension/text_extension.dart b/lib/extension/text_extension.dart
deleted file mode 100644
index a56dcdf..0000000
--- a/lib/extension/text_extension.dart
+++ /dev/null
@@ -1,69 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:ansu_ui/extension/text_style_extension.dart';
-
-extension TextExtension on Text {
-  Text get bold => Text(
-        this.data,
-        style: this.style?.bold ?? TextStyle().bold,
-      );
-
-  Text size(double size) {
-    return Text(
-      this.data,
-      style: this.style?.size(size) ?? TextStyle().size(size),
-    );
-  }
-
-  Text color(Color color) {
-    return Text(
-      this.data,
-      style: this.style?.colorX(color) ?? TextStyle().colorX(color),
-    );
-  }
-
-  Text height(double height) => Text(
-        this.data,
-        style: this.style?.heightX(height) ?? TextStyle().heightX(height),
-      );
-
-  Text get white =>
-      Text(this.data, style: this.style?.white ?? TextStyle().white);
-
-  Text get black =>
-      Text(this.data, style: this.style?.black ?? TextStyle().black);
-
-  Text get black65 =>
-      Text(this.data, style: this.style?.black65 ?? TextStyle().black65);
-
-  Text lines(int maxLines) {
-    return Text(
-      this.data,
-      maxLines: maxLines,
-    );
-  }
-
-  Text over(TextOverflow textOverflow) {
-    return Text(
-      this.data,
-      overflow: textOverflow,
-    );
-  }
-
-  Text get light => Text(
-        this.data,
-        style: this.style?.light ?? TextStyle().light,
-      );
-
-  Text copyWith({
-    FontWeight fontWeight,
-    Color color,
-    double fontSize,
-  }) {
-    return Text(this.data,
-        style: this.style.copyWith(
-              fontWeight: fontWeight,
-              color: color,
-              fontSize: fontSize,
-            ));
-  }
-}
diff --git a/lib/pickers/as_two_date_picker.dart b/lib/pickers/as_two_date_picker.dart
index 5b6a0bf..45b79cc 100644
--- a/lib/pickers/as_two_date_picker.dart
+++ b/lib/pickers/as_two_date_picker.dart
@@ -1,13 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:ansu_ui/styles/as_colors.dart';
-import 'package:ansu_ui/extension/string_extension.dart';
 import 'package:ansu_ui/extension/widget_extension.dart';
-import 'package:ansu_ui/extension/text_extension.dart';
 import 'package:ansu_ui/extension/num_extension.dart';
 import 'package:ansu_ui/extension/text_style_extension.dart';
 import 'package:ansu_ui/pickers/as_date_range_picker_part.dart';
 import 'package:ansu_ui/buttons/as_longbutton.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 class AS2DatePicker extends StatefulWidget {
   final bool isAnHour;
@@ -50,9 +49,7 @@ class _AS2DatePickerState extends State<AS2DatePicker> {
       },
       materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
       height: 70.w,
-      child: title.text.black
-          .size(16)
-          .copyWith(fontWeight: sameDay ? FontWeight.bold : FontWeight.normal),
+      child: title.text.black.size(16.sp).bold.make(),
     );
   }
 
@@ -79,7 +76,7 @@ class _AS2DatePickerState extends State<AS2DatePicker> {
         children: [
           30.wb,
           AnimatedDefaultTextStyle(
-            child: title.text,
+            child: title.text.make(),
             style: TextStyle().size(16).copyWith(
                   color: selected ? kSecondaryColor : kTextColor,
                 ),
diff --git a/lib/utils/camera_view.dart b/lib/utils/camera_view.dart
index 2daa804..2684c58 100644
--- a/lib/utils/camera_view.dart
+++ b/lib/utils/camera_view.dart
@@ -5,13 +5,13 @@ import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:ansu_ui/styles/as_colors.dart';
 import 'package:ansu_ui/scaffold/as_scaffold.dart';
-import 'package:ansu_ui/extension/string_extension.dart';
-import 'package:ansu_ui/extension/text_extension.dart';
 import 'package:ansu_ui/utils/photo_viewer.dart';
 import 'package:ansu_ui/utils/camera_util.dart';
 import 'package:ansu_ui/extension/list_extension.dart';
 import 'package:ansu_ui/divider/as_divider.dart';
 
+import 'package:velocity_x/velocity_x.dart';
+
 class CameraView extends StatefulWidget {
   final File file;
   final String title;
@@ -24,7 +24,7 @@ class CameraView extends StatefulWidget {
 class _CameraViewState extends State<CameraView> {
   _buildButton({String title, Color color = kTextColor, onPressed}) {
     return MaterialButton(
-      child: title.text.bold.size(18).copyWith(color: color),
+      child: title.text.bold.size(18).color(color).make(),
       onPressed: onPressed,
       materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
       height: 48.w,
diff --git a/pubspec.lock b/pubspec.lock
index 0d92dea..0c504c5 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1,6 +1,13 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  animator:
+    dependency: transitive
+    description:
+      name: animator
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.2"
   async:
     dependency: transitive
     description:
@@ -8,6 +15,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.5.0-nullsafety.1"
+  auto_size_text:
+    dependency: transitive
+    description:
+      name: auto_size_text
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -116,6 +130,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.16.1"
   lpinyin:
     dependency: "direct main"
     description:
@@ -177,6 +198,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.10.0-nullsafety.1"
+  states_rebuilder:
+    dependency: transitive
+    description:
+      name: states_rebuilder
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.2.0"
   stream_channel:
     dependency: transitive
     description:
@@ -219,6 +247,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.0-nullsafety.3"
+  velocity_x:
+    dependency: "direct main"
+    description:
+      name: velocity_x
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.1"
 sdks:
   dart: ">=2.10.0-110 <2.11.0"
   flutter: ">=1.17.0 <2.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 2580d73..366216b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,8 @@ dependencies:
   lpinyin: ^1.1.0
   image_picker: ^0.6.7+15
   bot_toast: ^3.0.5
-  
+  velocity_x:
+
 dev_dependencies:
   flutter_test:
     sdk: flutter