diff --git a/android/gradle.properties b/android/gradle.properties
index fbee1d8..24863d2 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,2 +1,3 @@
 org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
+android.enableJetifier=true
\ No newline at end of file
diff --git a/lib/main.dart b/lib/main.dart
index 93b2c19..d569da7 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,6 +1,7 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:get/get.dart';
+import 'package:mmkv/mmkv.dart';
 
 import 'page/home_page.dart';
 import 'page/login_page.dart';
@@ -8,7 +9,10 @@ import 'page/register_page.dart';
 import 'page/splash_page.dart';
 
 
-void main() {
+void main() async{
+  // must wait for MMKV to finish initialization
+  final rootDir = await MMKV.initialize();
+  print('MMKV for flutter with rootDir = $rootDir');
   runApp(const MyApp());
 }
 
diff --git a/linux/flutter/generated_plugin_registrant.cc b/linux/flutter/generated_plugin_registrant.cc
index e71a16d..e5fec67 100644
--- a/linux/flutter/generated_plugin_registrant.cc
+++ b/linux/flutter/generated_plugin_registrant.cc
@@ -6,6 +6,10 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <mmkv_linux/mmkv_linux_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) mmkv_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "MmkvLinuxPlugin");
+  mmkv_linux_plugin_register_with_registrar(mmkv_linux_registrar);
 }
diff --git a/linux/flutter/generated_plugins.cmake b/linux/flutter/generated_plugins.cmake
index 2e1de87..82d87ca 100644
--- a/linux/flutter/generated_plugins.cmake
+++ b/linux/flutter/generated_plugins.cmake
@@ -3,9 +3,11 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  mmkv_linux
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  jni
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)
diff --git a/macos/Flutter/GeneratedPluginRegistrant.swift b/macos/Flutter/GeneratedPluginRegistrant.swift
index cccf817..0718498 100644
--- a/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -5,6 +5,8 @@
 import FlutterMacOS
 import Foundation
 
+import mmkv_ios
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  MMKVPlugin.register(with: registry.registrar(forPlugin: "MMKVPlugin"))
 }
diff --git a/pubspec.lock b/pubspec.lock
index a55ea42..dd6aaef 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1,6 +1,14 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  args:
+    dependency: transitive
+    description:
+      name: args
+      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.7.0"
   async:
     dependency: transitive
     description:
@@ -33,6 +41,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
+  code_assets:
+    dependency: transitive
+    description:
+      name: code_assets
+      sha256: "83ccdaa064c980b5596c35dd64a8d3ecc68620174ab9b90b6343b753aa721687"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.0"
   collection:
     dependency: transitive
     description:
@@ -41,6 +57,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.19.1"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.7"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -49,6 +73,22 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.9"
+  dio:
+    dependency: "direct main"
+    description:
+      name: dio
+      sha256: aff32c08f92787a557dd5c0145ac91536481831a01b4648136373cddb0e64f8c
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "5.9.2"
+  dio_web_adapter:
+    dependency: transitive
+    description:
+      name: dio_web_adapter
+      sha256: "2f9e64323a7c3c7ef69567d5c800424a11f8337b8b228bad02524c9fb3c1f340"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.2"
   fake_async:
     dependency: transitive
     description:
@@ -57,11 +97,43 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.3"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.0"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "7.0.1"
   flutter:
     dependency: "direct main"
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_baidu_mapapi_base:
+    dependency: transitive
+    description:
+      name: flutter_baidu_mapapi_base
+      sha256: "69578d884cf110a92d6e8dcdb24732474e48649727d3e9396f1919cf6ce3fae6"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.0.0"
+  flutter_baidu_mapapi_map:
+    dependency: "direct main"
+    description:
+      name: flutter_baidu_mapapi_map
+      sha256: "18d98c44a06da755093bc6069912a96d9ce6919a768a6aa16c9d4372e7837399"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.0.0"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -70,6 +142,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.0.0"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: "38d1c268de9097ff59cf0e844ac38759fc78f76836d37edad06fa21e182055a0"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.34"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -83,6 +163,46 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.7.3"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.3"
+  hooks:
+    dependency: transitive
+    description:
+      name: hooks
+      sha256: "025f060e86d2d4c3c47b56e33caf7f93bf9283340f26d23424ebcfccf34f621e"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.3"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.1.2"
+  jni:
+    dependency: transitive
+    description:
+      name: jni
+      sha256: c2230682d5bc2362c1c9e8d3c7f406d9cbba23ab3f2e203a025dd47e0fb2e68f
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.0"
+  jni_flutter:
+    dependency: transitive
+    description:
+      name: jni_flutter
+      sha256: "8b59e590786050b1cd866677dddaf76b1ade5e7bc751abe04b86e84d379d3ba6"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.1"
   leak_tracker:
     dependency: transitive
     description:
@@ -115,6 +235,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.1.0"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.0"
   matcher:
     dependency: transitive
     description:
@@ -139,6 +267,94 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.17.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.0"
+  mmkv:
+    dependency: "direct main"
+    description:
+      name: mmkv
+      sha256: "42fb1a6be1b00051612b4060e343eb28ade355ef6b845b07351696b2c6d2b256"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.0"
+  mmkv_android:
+    dependency: transitive
+    description:
+      name: mmkv_android
+      sha256: "1cf400ea4527306fcbe9db962441d8fe347cfad1dfd8034b4f465c5d501dc40d"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.0"
+  mmkv_ios:
+    dependency: transitive
+    description:
+      name: mmkv_ios
+      sha256: ee97fd5c1d7941fc4a5a60f68c08b505d9257a22b10081a90aa3325fd782da18
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.0"
+  mmkv_linux:
+    dependency: transitive
+    description:
+      name: mmkv_linux
+      sha256: a8f66b18c673d56c62abf7e7097d2d5b760f8e10afc5ff01f02f4e91683b3dcf
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.0"
+  mmkv_ohos:
+    dependency: transitive
+    description:
+      name: mmkv_ohos
+      sha256: "3477f5f9233ed6e5929e75bee9273f7835de576d637fedd6a72572bb230b72b5"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.0"
+  mmkv_platform_interface:
+    dependency: transitive
+    description:
+      name: mmkv_platform_interface
+      sha256: bef7422b14f84297fe637adc82b9fe018155a429fcbaef53efb06ecf005b0288
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.0"
+  mmkv_win32:
+    dependency: transitive
+    description:
+      name: mmkv_win32
+      sha256: "34b8b8a4596a23bc375f4ea811fc7d81674a15a4961d58dd9b126b50168d41a8"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.0"
+  native_toolchain_c:
+    dependency: transitive
+    description:
+      name: native_toolchain_c
+      sha256: "6ba77bb18063eebe9de401f5e6437e95e1438af0a87a3a39084fbd37c90df572"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.17.6"
+  objective_c:
+    dependency: transitive
+    description:
+      name: objective_c
+      sha256: "100a1c87616ab6ed41ec263b083c0ef3261ee6cd1dc3b0f35f8ddfa4f996fe52"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.3.0"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      sha256: f096c55ebb7deb7e384101542bfba8c52696c1b56fca2eb62827989ef2353bbc
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.0"
   path:
     dependency: transitive
     description:
@@ -147,6 +363,86 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.1"
+  path_provider:
+    dependency: transitive
+    description:
+      name: path_provider
+      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.5"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      sha256: "69cbd515a62b94d32a7944f086b2f82b4ac40a1d45bebfc00813a430ab2dabcd"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.3.1"
+  path_provider_foundation:
+    dependency: transitive
+    description:
+      name: path_provider_foundation
+      sha256: "2a376b7d6392d80cd3705782d2caa734ca4727776db0b6ec36ef3f1855197699"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.6.0"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.3.0"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.6"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.8"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.0"
+  record_use:
+    dependency: transitive
+    description:
+      name: record_use
+      sha256: "2551bd8eecfe95d14ae75f6021ad0248be5c27f138c2ec12fcb52b500b3ba1ed"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.6.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -200,6 +496,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.7.10"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.0"
   vector_math:
     dependency: transitive
     description:
@@ -224,6 +528,22 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.0"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.3"
 sdks:
   dart: ">=3.11.5 <4.0.0"
-  flutter: ">=3.18.0-18.0.pre.54"
+  flutter: ">=3.38.4"
diff --git a/pubspec.yaml b/pubspec.yaml
index 61b1381..3bf1501 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -31,6 +31,9 @@ dependencies:
   flutter:
     sdk: flutter
   get:
+  dio: ^5.9.2
+  mmkv: ^2.4.0
+  flutter_baidu_mapapi_map: ^4.0.0
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
diff --git a/windows/flutter/generated_plugin_registrant.cc b/windows/flutter/generated_plugin_registrant.cc
index 8b6d468..ec22428 100644
--- a/windows/flutter/generated_plugin_registrant.cc
+++ b/windows/flutter/generated_plugin_registrant.cc
@@ -6,6 +6,9 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <mmkv_win32/mmkv_win32_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  MmkvWin32PluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("MmkvWin32Plugin"));
 }
diff --git a/windows/flutter/generated_plugins.cmake b/windows/flutter/generated_plugins.cmake
index b93c4c3..131a9c9 100644
--- a/windows/flutter/generated_plugins.cmake
+++ b/windows/flutter/generated_plugins.cmake
@@ -3,9 +3,11 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  mmkv_win32
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  jni
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)