diff --git a/.gitea/workflows/publish-nuget.yml b/.gitea/workflows/publish-nuget.yml
new file mode 100644
index 0000000..197afb6
--- /dev/null
+++ b/.gitea/workflows/publish-nuget.yml
@@ -0,0 +1,26 @@
+name: Publish NuGet Package
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0'
+
+      - name: Publish NuGet packages
+        run: |
+          ./push-platform-nuget.sh all
+        env:
+          GITEA_HOST: gitea.shtao1.cn
+          GITEA_ORG: fengling
+          GITEA_API_TOKEN: ${{ secrets.GITEA_API_TOKEN }}
diff --git a/Fengling.Platform.Domain/Fengling.Platform.Domain.csproj b/Fengling.Platform.Domain/Fengling.Platform.Domain.csproj
index cbb48aa..5a90850 100644
--- a/Fengling.Platform.Domain/Fengling.Platform.Domain.csproj
+++ b/Fengling.Platform.Domain/Fengling.Platform.Domain.csproj
@@ -14,4 +14,8 @@
     <PackageReference Include="NetCorePal.Extensions.Primitives" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Items\" />
+  </ItemGroup>
+
 </Project>
diff --git a/Fengling.Platform.Infrastructure/Extensions.cs b/Fengling.Platform.Infrastructure/Extensions.cs
new file mode 100644
index 0000000..16dcdc5
--- /dev/null
+++ b/Fengling.Platform.Infrastructure/Extensions.cs
@@ -0,0 +1,27 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Fengling.Platform.Infrastructure;
+
+public static class Extensions
+{
+    public static IServiceCollection AddPlatformCore<TContext>(this IServiceCollection services,
+        Action<DbContextOptionsBuilder>? optionsAction = null,
+        Action<IServiceCollection>? serviceAction = null
+        )
+        where TContext : PlatformDbContext
+    {
+        if (optionsAction != null)
+        {
+            var isRegistry = services.Any(x => x.ImplementationType == typeof(TContext));
+            if (!isRegistry)
+            {
+                services.AddDbContext<TContext>(optionsAction);
+            }
+        }
+        services.AddScoped<ITenantStore, TenantStore<TContext>>();
+        services.AddScoped<ITenantManager, TenantManager>();
+        serviceAction?.Invoke(services);
+
+        return services;
+    }
+}
\ No newline at end of file
diff --git a/Fengling.Platform.Infrastructure/Fengling.Platform.Infrastructure.csproj b/Fengling.Platform.Infrastructure/Fengling.Platform.Infrastructure.csproj
index 5aef5b6..08493d9 100644
--- a/Fengling.Platform.Infrastructure/Fengling.Platform.Infrastructure.csproj
+++ b/Fengling.Platform.Infrastructure/Fengling.Platform.Infrastructure.csproj
@@ -13,7 +13,6 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" />
     <PackageReference Include="NetCorePal.Extensions.Repository.EntityFrameworkCore.Snowflake" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" />
     <PackageReference Include="NetCorePal.Extensions.Repository.EntityFrameworkCore" />
     <PackageReference Include="MediatR" />
     <PackageReference Include="OpenIddict.EntityFrameworkCore" />
diff --git a/Fengling.Platform.Infrastructure/PlatformDbContext.cs b/Fengling.Platform.Infrastructure/PlatformDbContext.cs
index 91f702d..4ee1efa 100644
--- a/Fengling.Platform.Infrastructure/PlatformDbContext.cs
+++ b/Fengling.Platform.Infrastructure/PlatformDbContext.cs
@@ -8,12 +8,12 @@ using Microsoft.EntityFrameworkCore;
 namespace Fengling.Platform.Infrastructure;
 
 
-public partial class PlatformDbContext(DbContextOptions<PlatformDbContext> options)
+public class PlatformDbContext(DbContextOptions options)
     : IdentityDbContext<ApplicationUser, ApplicationRole, long>(options)
 {
     public DbSet<Tenant> Tenants => Set<Tenant>();
     public DbSet<AccessLog> AccessLogs => Set<AccessLog>();
-    public DbSet<AuditLog> AuditLogs => Set<AuditLog>();
+    public DbSet<AuditLog> AuditLogs => Set<AuditLog>(); 
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
diff --git a/Fengling.Platform.Infrastructure/TenantManager.cs b/Fengling.Platform.Infrastructure/TenantManager.cs
index f338b1e..1251f61 100644
--- a/Fengling.Platform.Infrastructure/TenantManager.cs
+++ b/Fengling.Platform.Infrastructure/TenantManager.cs
@@ -1,8 +1,9 @@
-namespace Fengling.Platform.Infrastructure;
-
 using Fengling.Platform.Domain.AggregatesModel.TenantAggregate;
 using Microsoft.AspNetCore.Identity;
 
+namespace Fengling.Platform.Infrastructure;
+
+
 public interface ITenantManager
 {
     Task<Tenant?> FindByIdAsync(long? tenantId, CancellationToken cancellationToken = default);
diff --git a/Fengling.Platform.Infrastructure/TenantStore.cs b/Fengling.Platform.Infrastructure/TenantStore.cs
index c358929..b464278 100644
--- a/Fengling.Platform.Infrastructure/TenantStore.cs
+++ b/Fengling.Platform.Infrastructure/TenantStore.cs
@@ -4,12 +4,13 @@ using Microsoft.AspNetCore.Identity;
 using Microsoft.EntityFrameworkCore;
 using Fengling.Platform.Domain.AggregatesModel.TenantAggregate;
 
-public class TenantStore : ITenantStore
+public class TenantStore<TContext> : ITenantStore
+where TContext : PlatformDbContext
 {
-    private readonly PlatformDbContext _context;
+    private readonly TContext _context;
     private readonly DbSet<Tenant> _tenants;
 
-    public TenantStore(PlatformDbContext context)
+    public TenantStore(TContext context)
     {
         _context = context;
         _tenants = context.Tenants;
diff --git a/NuGet.Config b/NuGet.Config
new file mode 100644
index 0000000..62a0353
--- /dev/null
+++ b/NuGet.Config
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="gitea" value="https://gitea.shtao1.cn/api/packages/fengling/nuget/index.json" />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>
diff --git a/push-platform-nuget.sh b/push-platform-nuget.sh
new file mode 100755
index 0000000..15737e3
--- /dev/null
+++ b/push-platform-nuget.sh
@@ -0,0 +1,311 @@
+#!/bin/bash
+
+# =============================================================================
+# Fengling.Platform NuGet 包上传脚本
+# 用于上传 Fengling.Platform.Domain 和 Fengling.Platform.Infrastructure 到 Gitea NuGet
+# 支持 CI/CD 集成，自动从 git tag 获取版本
+# =============================================================================
+
+# =========================== 环境变量配置 ===========================
+# CI/CD 时通过环境变量传入，本地可修改默认值
+
+## TODO: 请在这里填入你的 Gitea API Token，或通过环境变量 GITEA_API_TOKEN 传入
+#export GITEA_HOST="${GITEA_HOST:-gitea.shtao1.cn}"              # Gitea 域名
+#export GITEA_ORG="${GITEA_ORG:-fengling}"                       # 组织名称
+#export GITEA_API_TOKEN="${GITEA_API_TOKEN:-}"                   # Gitea API Token (必填)
+#export GITEA_USE_HTTPS="${GITEA_USE_HTTPS:-true}"              # 是否使用 HTTPS (外网用 true)
+# CI/CD 时通过环境变量传入，本地可修改默认值
+
+export GITEA_HOST="${GITEA_HOST:-gitea.shtao1.cn}"     # Gitea 地址 (内网)
+export GITEA_ORG="${GITEA_ORG:-fengling}"                    # 组织名称
+export GITEA_API_TOKEN="${GITEA_API_TOKEN:-}"               # Gitea API Token (必填)
+export GITEA_USE_HTTPS="${GITEA_USE_HTTPS:-true}"          # 是否使用 HTTPS (内网用 false)
+
+# =========================== 内部变量 ===========================
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+NUGET_SOURCE_NAME="gitea"
+
+# 根据是否使用 HTTPS 构建 URL
+if [ "$GITEA_USE_HTTPS" = "true" ]; then
+    NUGET_SOURCE_URL="https://${GITEA_HOST}/api/packages/${GITEA_ORG}/nuget/index.json"
+else
+    NUGET_SOURCE_URL="http://${GITEA_HOST}/api/packages/${GITEA_ORG}/nuget"
+fi
+
+# 输出目录
+NUPKG_DIR="${SCRIPT_DIR}/nupkg"
+if [ "$GITEA_USE_HTTPS" = "true" ]; then
+    NUGET_SOURCE_URL="https://${GITEA_HOST}/api/packages/${GITEA_ORG}/nuget/index.json"
+else
+    NUPKG_DIR="${SCRIPT_DIR}/nupkg"
+NUGET_SOURCE_URL="http://${GITEA_HOST}/api/packages/${GITEA_ORG}/nuget"
+fi
+
+# NuGet 配置文件路径
+NUGET_CONFIG_DIR="${SCRIPT_DIR}/.nuget"
+NUGET_CONFIG_FILE="${NUGET_CONFIG_DIR}/NuGet.Config"
+
+# =========================== 版本获取 ===========================
+get_version_from_git() {
+    # 优先使用环境变量中的版本
+    if [ -n "$PACKAGE_VERSION" ]; then
+        echo "$PACKAGE_VERSION"
+        return
+    fi
+    
+    # 尝试从 git tag 获取版本
+    local git_dir="${SCRIPT_DIR}/.git"
+    if [ -d "$git_dir" ]; then
+        local latest_tag=$(git -C "$SCRIPT_DIR" describe --tags --abbrev=0 2>/dev/null)
+        if [ -n "$latest_tag" ]; then
+            # 去掉 v 前缀 (如 v1.0.0 -> 1.0.0)
+            echo "${latest_tag#v}"
+            return
+        fi
+    fi
+    
+    # 默认版本
+    echo "1.0.0"
+}
+
+# =========================== 颜色输出 ===========================
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+log_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+log_debug() {
+    if [ "$DEBUG" = "true" ]; then
+        echo -e "${BLUE}[DEBUG]${NC} $1"
+    fi
+}
+
+# =========================== 检查配置 ===========================
+check_config() {
+    if [ -z "$GITEA_API_TOKEN" ]; then
+        log_error "请设置环境变量 GITEA_API_TOKEN"
+        echo ""
+        echo "设置方式:"
+        echo "  export GITEA_API_TOKEN=你的GiteaToken"
+        echo ""
+        echo "或运行时传入:"
+        echo "  GITEA_API_TOKEN=你的Token $0 all"
+        echo ""
+        echo "CI/CD 示例 (GitHub Actions):"
+        echo "  env:"
+        echo "    GITEA_API_TOKEN: \${{ secrets.GITEA_API_TOKEN }}"
+        echo "    GITEA_ORG: fengling"
+        exit 1
+    fi
+    
+    log_info "Gitea: ${GITEA_HOST}, Org: ${GITEA_ORG}, HTTPS: ${GITEA_USE_HTTPS}"
+}
+
+# =========================== 创建 NuGet 配置 ===========================
+create_nuget_config() {
+    # 创建 .nuget 目录
+    mkdir -p "${NUGET_CONFIG_DIR}"
+    
+    # 创建 NuGet.Config，启用 HTTP 支持
+    cat > "${NUGET_CONFIG_FILE}" << 'EOF'
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <config>
+    <add key="allowInsecureConnections" value="true" />
+  </config>
+  <packageSources>
+    <clear />
+  </packageSources>
+</configuration>
+EOF
+    
+    log_info "已创建 NuGet 配置文件: ${NUGET_CONFIG_FILE}"
+}
+
+# =========================== 还原并构建包 ===========================
+restore_and_build() {
+    # 获取版本
+    PACKAGE_VERSION=$(get_version_from_git)
+    log_info "包版本: ${PACKAGE_VERSION}"
+    
+    log_info "开始构建 NuGet 包..."
+
+    local projects=(
+        "${SCRIPT_DIR}/Fengling.Platform.Domain/Fengling.Platform.Domain.csproj"
+        "${SCRIPT_DIR}/Fengling.Platform.Infrastructure/Fengling.Platform.Infrastructure.csproj"
+    )
+
+    for project in "${projects[@]}"; do
+        if [ ! -f "$project" ]; then
+            log_error "项目文件不存在: $project"
+            exit 1
+        fi
+
+        local project_name=$(basename $(dirname $project))
+        log_info "正在构建: ${project_name}"
+
+        # 还原依赖
+        dotnet restore "$project" --configfile "${NUGET_CONFIG_FILE}"
+        if [ $? -ne 0 ]; then
+            log_error "还原失败: $project"
+            exit 1
+        fi
+
+        # 构建并打包
+        dotnet build "$project" -c Release --no-restore
+        if [ $? -ne 0 ]; then
+            log_error "构建失败: $project"
+            exit 1
+        fi
+
+        dotnet pack "$project" -c Release --no-build -p:PackageVersion=${PACKAGE_VERSION} -o "${NUPKG_DIR}"
+        if [ $? -ne 0 ]; then
+            log_error "打包失败: $project"
+            exit 1
+        fi
+    done
+
+    log_info "NuGet 包构建完成！"
+}
+
+# =========================== 配置 NuGet 源 ===========================
+configure_nuget_source() {
+    log_info "配置 NuGet 源: ${NUGET_SOURCE_URL}"
+
+    # 使用 configfile 参数添加源
+    dotnet nuget add source \
+        --name "${NUGET_SOURCE_NAME}" \
+        --username "movingsam" \
+        --password "${GITEA_API_TOKEN}" \
+        --store-password-in-clear-text \
+        "${NUGET_SOURCE_URL}" \
+        --configfile "${NUGET_CONFIG_FILE}"
+
+    if [ $? -eq 0 ]; then
+        log_info "NuGet 源配置成功！"
+    else
+        log_error "NuGet 源配置失败"
+        exit 1
+    fi
+}
+
+# =========================== 上传包 ===========================
+push_packages() {
+    log_info "开始上传 NuGet 包..."
+
+    if [ ! -d "$NUPKG_DIR" ]; then
+        log_error "nupkg 目录不存在，请先运行构建"
+        exit 1
+    fi
+
+    # 上传所有 nupkg 文件
+    for nupkg in "${NUPKG_DIR}"/*.nupkg; do
+        [ -f "$nupkg" ] || continue
+        
+        local filename=$(basename $nupkg)
+        log_info "上传: $filename"
+
+        dotnet nuget push "$nupkg" \
+            --source "${NUGET_SOURCE_URL}" \
+            --api-key "${GITEA_API_TOKEN}" \
+            --configfile "${NUGET_CONFIG_FILE}" \
+            --skip-duplicate
+
+        if [ $? -eq 0 ]; then
+            log_info "上传成功: $filename"
+        else
+            log_warn "上传失败或包已存在: $filename"
+        fi
+    done
+}
+
+# =========================== 显示帮助 ===========================
+show_help() {
+    echo "用法: $0 [命令]"
+    echo ""
+    echo "命令:"
+    echo "  all         执行全部步骤 (构建 -> 配置源 -> 上传)"
+    echo "  build       仅构建 NuGet 包"
+    echo "  config      仅配置 NuGet 源"
+    echo "  push        仅上传包 (需要先构建)"
+    echo "  clean       清理构建产物"
+    echo "  help        显示帮助"
+    echo ""
+    echo "环境变量:"
+    echo "  GITEA_HOST          Gitea 地址 (默认: 192.168.100.120:8418)"
+    echo "  GITEA_ORG           组织名称 (默认: fengling)"
+    echo "  GITEA_API_TOKEN     Gitea API Token (必填)"
+    echo "  GITEA_USE_HTTPS     是否使用 HTTPS (默认: false, 内网用 false)"
+    echo "  PACKAGE_VERSION     包版本 (自动从 git tag 获取)"
+    echo ""
+    echo "示例:"
+    echo "  # 方式1: 设置环境变量"
+    echo "  export GITEA_API_TOKEN=your_token"
+    echo "  $0 all"
+    echo ""
+    echo "  # 方式2: 运行时传入环境变量"
+    echo "  GITEA_API_TOKEN=your_token $0 all"
+    echo ""
+    echo "  # 使用 HTTPS (外网)"
+    echo "  GITEA_API_TOKEN=your_token GITEA_USE_HTTPS=true GITEA_HOST=gitea.shtao1.cn $0 all"
+}
+
+# =========================== 清理 ===========================
+clean() {
+    log_info "清理构建产物..."
+    rm -rf "${NUPKG_DIR}"
+    rm -rf "${NUGET_CONFIG_DIR}"
+    log_info "清理完成"
+}
+
+# =========================== 主程序 ===========================
+main() {
+    local command="${1:-all}"
+
+    check_config
+    create_nuget_config
+
+    case "$command" in
+        all)
+            restore_and_build
+            configure_nuget_source
+            push_packages
+            log_info "全部完成！"
+            ;;
+        build)
+            restore_and_build
+            ;;
+        config)
+            configure_nuget_source
+            ;;
+        push)
+            push_packages
+            ;;
+        clean)
+            clean
+            ;;
+        help|--help|-h)
+            show_help
+            ;;
+        *)
+            log_error "未知命令: $command"
+            show_help
+            exit 1
+            ;;
+    esac
+}
+
+main "$@"