diff --git a/FlowerApp/Extensions.cs b/FlowerApp/Extensions.cs
index 8dd31ee..84f8368 100644
--- a/FlowerApp/Extensions.cs
+++ b/FlowerApp/Extensions.cs
@@ -44,7 +44,7 @@ internal sealed class Extensions
                 values.FirstOrDefault() is string oAuth)
             {
                 Constants.SetAuthorization(oAuth);
-                var result = await content.ReadFromJsonAsync<R>(cancellation);
+                var result = await content.ReadFromJsonAsync<R>(cancellationToken: cancellation);
                 return result;
             }
         }
diff --git a/FlowerApp/FlowerApp.csproj b/FlowerApp/FlowerApp.csproj
index 796117a..a845e31 100644
--- a/FlowerApp/FlowerApp.csproj
+++ b/FlowerApp/FlowerApp.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>net8.0-android;net8.0-ios</TargetFrameworks>
+        <TargetFrameworks>net7.0-android;net7.0-ios</TargetFrameworks>
 
         <OutputType>Exe</OutputType>
         <RootNamespace>Blahblah.FlowerApp</RootNamespace>
@@ -15,6 +15,7 @@
 
         <!-- App Identifier -->
         <ApplicationId>org.blahblah.flowerstory</ApplicationId>
+        <ApplicationIdGuid>2a32c3a1-d02e-450d-b524-5dbea90f13ed</ApplicationIdGuid>
 
         <!-- Versions -->
         <ApplicationDisplayVersion>0.2.731</ApplicationDisplayVersion>
@@ -24,11 +25,11 @@
         <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">23.0</SupportedOSPlatformVersion>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Debug|net8.0-android'">
+    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Debug|net7.0-android'">
         <RuntimeIdentifiers>android-x64</RuntimeIdentifiers>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Release|net8.0-android'">
+    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Release|net7.0-android'">
         <RuntimeIdentifiers>android-x64;android-arm64</RuntimeIdentifiers>
         <AndroidPackageFormat>apk</AndroidPackageFormat>
         <AndroidCreatePackagePerAbi>true</AndroidCreatePackagePerAbi>
@@ -39,12 +40,12 @@
         <ProvisioningType>manual</ProvisioningType>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Debug|net8.0-ios'">
+    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Debug|net7.0-ios'">
         <CodesignKey>Apple Development</CodesignKey>
         <CodesignProvision>Flower Story Development</CodesignProvision>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Release|net8.0-ios'">
+    <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)' == 'Release|net7.0-ios'">
         <CodesignKey>Apple Distribution</CodesignKey>
         <CodesignProvision>Flower Story Ad-Hoc</CodesignProvision>
     </PropertyGroup>
@@ -52,7 +53,6 @@
     <ItemGroup>
         <!-- App Icon -->
         <MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
-        <MauiIcon Include="Resources\AppIcon\appiconfg.svg" />
 
         <!-- Splash Screen -->
         <MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
@@ -74,11 +74,11 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="CommunityToolkit.Maui" Version="5.2.0" />
-        <PackageReference Include="Microsoft.Extensions.Localization" Version="7.0.9" />
-        <PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
-        <PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiVersion)" />
-        <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.0-preview.6.23329.7" />
+        <!--<PackageReference Include="CommunityToolkit.Maui" Version="5.2.0" />-->
+        <PackageReference Include="Microsoft.Extensions.Localization" Version="7.0.5" />
+        <!--<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />-->
+        <!--<PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiVersion)" />-->
+        <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="7.0.0" />
         <PackageReference Include="sqlite-net-pcl" Version="1.8.116" />
         <PackageReference Include="SQLitePCLRaw.bundle_green" Version="2.1.5" />
     </ItemGroup>
@@ -96,6 +96,9 @@
         <Generator>ResXFileCodeGenerator</Generator>
         <LastGenOutput>Localizations.Designer.cs</LastGenOutput>
       </EmbeddedResource>
+      <EmbeddedResource Update="Localizations.zh.resx">
+        <Generator>ResXFileCodeGenerator</Generator>
+      </EmbeddedResource>
     </ItemGroup>
 
     <ItemGroup>
@@ -116,10 +119,4 @@
         <Generator>MSBuild:Compile</Generator>
       </MauiXaml>
     </ItemGroup>
-
-    <ProjectExtensions><VisualStudio><UserProperties XamarinHotReloadDebuggerTimeoutExceptionFlowerAppHideInfoBar="True" /></VisualStudio></ProjectExtensions>
-
-    <!--<ItemGroup>
-      <Folder Include="Properties\" />
-    </ItemGroup>-->
 </Project>
diff --git a/FlowerApp/LoginPage.xaml b/FlowerApp/LoginPage.xaml
index 0566362..db35648 100644
--- a/FlowerApp/LoginPage.xaml
+++ b/FlowerApp/LoginPage.xaml
@@ -4,7 +4,6 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:l="clr-namespace:Blahblah.FlowerApp"
     xmlns:ctl="clr-namespace:Blahblah.FlowerApp.Controls"
-    xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
     x:Class="Blahblah.FlowerApp.LoginPage"
     x:Name="loginPage"
     x:DataType="l:LoginPage">
diff --git a/FlowerApp/MainPage.xaml b/FlowerApp/MainPage.xaml
index 3ed6319..a7e4671 100644
--- a/FlowerApp/MainPage.xaml
+++ b/FlowerApp/MainPage.xaml
@@ -4,7 +4,6 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:l="clr-namespace:Blahblah.FlowerApp"
     xmlns:ctl="clr-namespace:Blahblah.FlowerApp.Controls"
-    xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
     x:Class="Blahblah.FlowerApp.HomePage"
     x:Name="homePage"
     x:DataType="l:HomePage"
diff --git a/FlowerApp/MauiProgram.cs b/FlowerApp/MauiProgram.cs
index 590b971..1e935fa 100644
--- a/FlowerApp/MauiProgram.cs
+++ b/FlowerApp/MauiProgram.cs
@@ -1,5 +1,5 @@
 using Blahblah.FlowerApp.Data;
-using CommunityToolkit.Maui;
+//using CommunityToolkit.Maui;
 #if DEBUG
 using Microsoft.Extensions.Logging;
 #endif
@@ -13,7 +13,7 @@ public static class MauiProgram
         var builder = MauiApp.CreateBuilder();
         builder
             .UseMauiApp<App>()
-            .UseMauiCommunityToolkit()
+            //.UseMauiCommunityToolkit()
             .ConfigureFonts(fonts =>
             {
                 fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");