diff --git a/src/Workflow.Api/Endpoints/Form/CreateFormComponentEndpoint.cs b/src/Workflow.Api/Endpoints/Form/CreateFormComponentEndpoint.cs
new file mode 100644
index 0000000..779b54c
--- /dev/null
+++ b/src/Workflow.Api/Endpoints/Form/CreateFormComponentEndpoint.cs
@@ -0,0 +1,42 @@
+using FastEndpoints;
+using MediatR;
+using Workflow.Application.Form.ComponentRegistry.Commands;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+
+namespace Workflow.Api.Endpoints.Form;
+
+public class CreateFormComponentEndpoint : Endpoint<CreateFormComponentRequest, FormComponentDto>
+{
+    private readonly IMediator _mediator;
+
+    public CreateFormComponentEndpoint(IMediator mediator) => _mediator = mediator;
+
+    public override void Configure()
+    {
+        Post("/form-components");
+        AllowAnonymous();
+        Summary(s =>
+        {
+            s.Summary = "创建组件注册";
+        });
+    }
+
+    public override async Task HandleAsync(CreateFormComponentRequest req, CancellationToken ct)
+    {
+        var command = new CreateFormComponentCommand(
+            req.Name, req.DisplayName, req.Category, req.Icon,
+            req.DefaultSchema, req.SupportedProps);
+        var result = await _mediator.Send(command, ct);
+        await Send.ResponseAsync(result, 201, ct);
+    }
+}
+
+public class CreateFormComponentRequest
+{
+    public string Name { get; set; } = string.Empty;
+    public string DisplayName { get; set; } = string.Empty;
+    public string Category { get; set; } = string.Empty;
+    public string Icon { get; set; } = string.Empty;
+    public string DefaultSchema { get; set; } = string.Empty;
+    public string SupportedProps { get; set; } = "{}";
+}
diff --git a/src/Workflow.Api/Endpoints/Form/DeleteFormComponentEndpoint.cs b/src/Workflow.Api/Endpoints/Form/DeleteFormComponentEndpoint.cs
new file mode 100644
index 0000000..1657557
--- /dev/null
+++ b/src/Workflow.Api/Endpoints/Form/DeleteFormComponentEndpoint.cs
@@ -0,0 +1,36 @@
+using FastEndpoints;
+using MediatR;
+using Workflow.Application.Form.ComponentRegistry.Commands;
+
+namespace Workflow.Api.Endpoints.Form;
+
+public class DeleteFormComponentEndpoint : Endpoint<DeleteFormComponentRequest>
+{
+    private readonly IMediator _mediator;
+
+    public DeleteFormComponentEndpoint(IMediator mediator) => _mediator = mediator;
+
+    public override void Configure()
+    {
+        Delete("/form-components/{Id}");
+        AllowAnonymous();
+        Summary(s =>
+        {
+            s.Summary = "删除组件注册（软删除）";
+        });
+    }
+
+    public override async Task HandleAsync(DeleteFormComponentRequest req, CancellationToken ct)
+    {
+        var command = new DeleteFormComponentCommand(req.Id);
+        await _mediator.Send(command, ct);
+        HttpContext.Response.StatusCode = 200;
+        HttpContext.Response.ContentType = "application/json";
+        await HttpContext.Response.WriteAsync("{}", ct);
+    }
+}
+
+public class DeleteFormComponentRequest
+{
+    public Guid Id { get; set; }
+}
diff --git a/src/Workflow.Api/Endpoints/Form/GetFormComponentByIdEndpoint.cs b/src/Workflow.Api/Endpoints/Form/GetFormComponentByIdEndpoint.cs
new file mode 100644
index 0000000..8e954db
--- /dev/null
+++ b/src/Workflow.Api/Endpoints/Form/GetFormComponentByIdEndpoint.cs
@@ -0,0 +1,34 @@
+using FastEndpoints;
+using MediatR;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+using Workflow.Application.Form.ComponentRegistry.Queries;
+
+namespace Workflow.Api.Endpoints.Form;
+
+public class GetFormComponentByIdEndpoint : Endpoint<GetFormComponentByIdRequest, FormComponentDto>
+{
+    private readonly IMediator _mediator;
+
+    public GetFormComponentByIdEndpoint(IMediator mediator) => _mediator = mediator;
+
+    public override void Configure()
+    {
+        Get("/form-components/{Id}");
+        AllowAnonymous();
+        Summary(s =>
+        {
+            s.Summary = "根据ID获取组件注册详情";
+        });
+    }
+
+    public override async Task HandleAsync(GetFormComponentByIdRequest req, CancellationToken ct)
+    {
+        var result = await _mediator.Send(new GetFormComponentByIdQuery(req.Id), ct);
+        await Send.OkAsync(result, ct);
+    }
+}
+
+public class GetFormComponentByIdRequest
+{
+    public Guid Id { get; set; }
+}
diff --git a/src/Workflow.Api/Endpoints/Form/GetFormComponentsEndpoint.cs b/src/Workflow.Api/Endpoints/Form/GetFormComponentsEndpoint.cs
new file mode 100644
index 0000000..c7f9ab3
--- /dev/null
+++ b/src/Workflow.Api/Endpoints/Form/GetFormComponentsEndpoint.cs
@@ -0,0 +1,31 @@
+using FastEndpoints;
+using MediatR;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+using Workflow.Application.Form.ComponentRegistry.Queries;
+
+namespace Workflow.Api.Endpoints.Form;
+
+public class GetFormComponentsEndpoint : EndpointWithoutRequest<List<FormComponentDto>>
+{
+    private readonly IMediator _mediator;
+
+    public GetFormComponentsEndpoint(IMediator mediator) => _mediator = mediator;
+
+    public override void Configure()
+    {
+        Get("/form-components");
+        AllowAnonymous();
+        Summary(s =>
+        {
+            s.Summary = "获取组件注册列表";
+        });
+    }
+
+    public override async Task HandleAsync(CancellationToken ct)
+    {
+        var category = Query<string?>("category", isRequired: false);
+        var isActive = Query<bool?>("isActive", isRequired: false);
+        var result = await _mediator.Send(new GetFormComponentsQuery(category, isActive), ct);
+        await Send.OkAsync(result, ct);
+    }
+}
diff --git a/src/Workflow.Api/Endpoints/Form/UpdateFormComponentEndpoint.cs b/src/Workflow.Api/Endpoints/Form/UpdateFormComponentEndpoint.cs
new file mode 100644
index 0000000..2bc876f
--- /dev/null
+++ b/src/Workflow.Api/Endpoints/Form/UpdateFormComponentEndpoint.cs
@@ -0,0 +1,43 @@
+using FastEndpoints;
+using MediatR;
+using Workflow.Application.Form.ComponentRegistry.Commands;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+
+namespace Workflow.Api.Endpoints.Form;
+
+public class UpdateFormComponentEndpoint : Endpoint<UpdateFormComponentRequest, FormComponentDto>
+{
+    private readonly IMediator _mediator;
+
+    public UpdateFormComponentEndpoint(IMediator mediator) => _mediator = mediator;
+
+    public override void Configure()
+    {
+        Put("/form-components/{Id}");
+        AllowAnonymous();
+        Summary(s =>
+        {
+            s.Summary = "更新组件注册";
+        });
+    }
+
+    public override async Task HandleAsync(UpdateFormComponentRequest req, CancellationToken ct)
+    {
+        var command = new UpdateFormComponentCommand(
+            req.Id, req.DisplayName, req.Category, req.Icon,
+            req.DefaultSchema, req.SupportedProps, req.IsActive);
+        var result = await _mediator.Send(command, ct);
+        await Send.OkAsync(result, ct);
+    }
+}
+
+public class UpdateFormComponentRequest
+{
+    public Guid Id { get; set; }
+    public string DisplayName { get; set; } = string.Empty;
+    public string Category { get; set; } = string.Empty;
+    public string Icon { get; set; } = string.Empty;
+    public string DefaultSchema { get; set; } = string.Empty;
+    public string SupportedProps { get; set; } = "{}";
+    public bool IsActive { get; set; } = true;
+}
diff --git a/src/Workflow.Application/Form/ComponentRegistry/Commands/CreateFormComponentCommand.cs b/src/Workflow.Application/Form/ComponentRegistry/Commands/CreateFormComponentCommand.cs
new file mode 100644
index 0000000..4f0b5e5
--- /dev/null
+++ b/src/Workflow.Application/Form/ComponentRegistry/Commands/CreateFormComponentCommand.cs
@@ -0,0 +1,56 @@
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+using Workflow.Domain.Exceptions;
+using Workflow.Infrastructure.Persistence;
+
+namespace Workflow.Application.Form.ComponentRegistry.Commands;
+
+public record CreateFormComponentCommand(
+    string Name,
+    string DisplayName,
+    string Category,
+    string Icon,
+    string DefaultSchema,
+    string SupportedProps
+) : IRequest<FormComponentDto>;
+
+public class CreateFormComponentCommandHandler(WorkflowDbContext db)
+    : IRequestHandler<CreateFormComponentCommand, FormComponentDto>
+{
+    public async Task<FormComponentDto> Handle(CreateFormComponentCommand request, CancellationToken ct)
+    {
+        if (await db.FormComponentRegistries.AnyAsync(c => c.Name == request.Name, ct))
+            throw new BusinessException($"组件 {request.Name} 已存在");
+
+        var entity = new Domain.Entities.FormComponentRegistry
+        {
+            Id = Guid.NewGuid(),
+            Name = request.Name,
+            DisplayName = request.DisplayName,
+            Category = request.Category,
+            Icon = request.Icon,
+            DefaultSchema = request.DefaultSchema,
+            SupportedProps = request.SupportedProps,
+            SortOrder = 100,
+        };
+
+        db.FormComponentRegistries.Add(entity);
+        await db.SaveChangesAsync(ct);
+
+        return MapToDto(entity);
+    }
+
+    private static FormComponentDto MapToDto(Domain.Entities.FormComponentRegistry e) => new()
+    {
+        Id = e.Id,
+        Name = e.Name,
+        DisplayName = e.DisplayName,
+        Category = e.Category,
+        Icon = e.Icon,
+        DefaultSchema = e.DefaultSchema,
+        SupportedProps = e.SupportedProps,
+        IsActive = e.IsActive,
+        SortOrder = e.SortOrder,
+    };
+}
diff --git a/src/Workflow.Application/Form/ComponentRegistry/Commands/DeleteFormComponentCommand.cs b/src/Workflow.Application/Form/ComponentRegistry/Commands/DeleteFormComponentCommand.cs
new file mode 100644
index 0000000..4ddf43a
--- /dev/null
+++ b/src/Workflow.Application/Form/ComponentRegistry/Commands/DeleteFormComponentCommand.cs
@@ -0,0 +1,25 @@
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using Workflow.Domain.Exceptions;
+using Workflow.Infrastructure.Persistence;
+
+namespace Workflow.Application.Form.ComponentRegistry.Commands;
+
+public record DeleteFormComponentCommand(Guid Id) : IRequest<Unit>;
+
+public class DeleteFormComponentCommandHandler(WorkflowDbContext db)
+    : IRequestHandler<DeleteFormComponentCommand, Unit>
+{
+    public async Task<Unit> Handle(DeleteFormComponentCommand request, CancellationToken ct)
+    {
+        var entity = await db.FormComponentRegistries.FindAsync([request.Id], ct)
+            ?? throw new NotFoundException("组件不存在");
+
+        entity.IsDeleted = true;
+        entity.UpdatedAt = DateTime.UtcNow;
+
+        await db.SaveChangesAsync(ct);
+
+        return Unit.Value;
+    }
+}
diff --git a/src/Workflow.Application/Form/ComponentRegistry/Commands/UpdateFormComponentCommand.cs b/src/Workflow.Application/Form/ComponentRegistry/Commands/UpdateFormComponentCommand.cs
new file mode 100644
index 0000000..1bede50
--- /dev/null
+++ b/src/Workflow.Application/Form/ComponentRegistry/Commands/UpdateFormComponentCommand.cs
@@ -0,0 +1,52 @@
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+using Workflow.Domain.Exceptions;
+using Workflow.Infrastructure.Persistence;
+
+namespace Workflow.Application.Form.ComponentRegistry.Commands;
+
+public record UpdateFormComponentCommand(
+    Guid Id,
+    string DisplayName,
+    string Category,
+    string Icon,
+    string DefaultSchema,
+    string SupportedProps,
+    bool IsActive
+) : IRequest<FormComponentDto>;
+
+public class UpdateFormComponentCommandHandler(WorkflowDbContext db)
+    : IRequestHandler<UpdateFormComponentCommand, FormComponentDto>
+{
+    public async Task<FormComponentDto> Handle(UpdateFormComponentCommand request, CancellationToken ct)
+    {
+        var entity = await db.FormComponentRegistries.FindAsync([request.Id], ct)
+            ?? throw new NotFoundException("组件不存在");
+
+        entity.DisplayName = request.DisplayName;
+        entity.Category = request.Category;
+        entity.Icon = request.Icon;
+        entity.DefaultSchema = request.DefaultSchema;
+        entity.SupportedProps = request.SupportedProps;
+        entity.IsActive = request.IsActive;
+        entity.UpdatedAt = DateTime.UtcNow;
+
+        await db.SaveChangesAsync(ct);
+
+        return MapToDto(entity);
+    }
+
+    private static FormComponentDto MapToDto(Domain.Entities.FormComponentRegistry e) => new()
+    {
+        Id = e.Id,
+        Name = e.Name,
+        DisplayName = e.DisplayName,
+        Category = e.Category,
+        Icon = e.Icon,
+        DefaultSchema = e.DefaultSchema,
+        SupportedProps = e.SupportedProps,
+        IsActive = e.IsActive,
+        SortOrder = e.SortOrder,
+    };
+}
diff --git a/src/Workflow.Application/Form/ComponentRegistry/DTOs/FormComponentDto.cs b/src/Workflow.Application/Form/ComponentRegistry/DTOs/FormComponentDto.cs
new file mode 100644
index 0000000..d326906
--- /dev/null
+++ b/src/Workflow.Application/Form/ComponentRegistry/DTOs/FormComponentDto.cs
@@ -0,0 +1,14 @@
+namespace Workflow.Application.Form.ComponentRegistry.DTOs;
+
+public class FormComponentDto
+{
+    public Guid Id { get; set; }
+    public string Name { get; set; } = string.Empty;
+    public string DisplayName { get; set; } = string.Empty;
+    public string Category { get; set; } = string.Empty;
+    public string Icon { get; set; } = string.Empty;
+    public string DefaultSchema { get; set; } = string.Empty;
+    public string SupportedProps { get; set; } = "{}";
+    public bool IsActive { get; set; }
+    public int SortOrder { get; set; }
+}
diff --git a/src/Workflow.Application/Form/ComponentRegistry/Queries/GetFormComponentByIdQuery.cs b/src/Workflow.Application/Form/ComponentRegistry/Queries/GetFormComponentByIdQuery.cs
new file mode 100644
index 0000000..33e67d2
--- /dev/null
+++ b/src/Workflow.Application/Form/ComponentRegistry/Queries/GetFormComponentByIdQuery.cs
@@ -0,0 +1,36 @@
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+using Workflow.Domain.Exceptions;
+using Workflow.Infrastructure.Persistence;
+
+namespace Workflow.Application.Form.ComponentRegistry.Queries;
+
+public record GetFormComponentByIdQuery(Guid Id) : IRequest<FormComponentDto>;
+
+public class GetFormComponentByIdQueryHandler(WorkflowDbContext db)
+    : IRequestHandler<GetFormComponentByIdQuery, FormComponentDto>
+{
+    public async Task<FormComponentDto> Handle(GetFormComponentByIdQuery request, CancellationToken ct)
+    {
+        var entity = await db.FormComponentRegistries
+            .AsNoTracking()
+            .FirstOrDefaultAsync(c => c.Id == request.Id, ct)
+            ?? throw new NotFoundException("组件不存在");
+
+        return MapToDto(entity);
+    }
+
+    private static FormComponentDto MapToDto(Domain.Entities.FormComponentRegistry e) => new()
+    {
+        Id = e.Id,
+        Name = e.Name,
+        DisplayName = e.DisplayName,
+        Category = e.Category,
+        Icon = e.Icon,
+        DefaultSchema = e.DefaultSchema,
+        SupportedProps = e.SupportedProps,
+        IsActive = e.IsActive,
+        SortOrder = e.SortOrder,
+    };
+}
diff --git a/src/Workflow.Application/Form/ComponentRegistry/Queries/GetFormComponentsQuery.cs b/src/Workflow.Application/Form/ComponentRegistry/Queries/GetFormComponentsQuery.cs
new file mode 100644
index 0000000..0efe51d
--- /dev/null
+++ b/src/Workflow.Application/Form/ComponentRegistry/Queries/GetFormComponentsQuery.cs
@@ -0,0 +1,45 @@
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using Workflow.Application.Form.ComponentRegistry.DTOs;
+using Workflow.Infrastructure.Persistence;
+
+namespace Workflow.Application.Form.ComponentRegistry.Queries;
+
+public record GetFormComponentsQuery(
+    string? Category,
+    bool? IsActive
+) : IRequest<List<FormComponentDto>>;
+
+public class GetFormComponentsQueryHandler(WorkflowDbContext db)
+    : IRequestHandler<GetFormComponentsQuery, List<FormComponentDto>>
+{
+    public async Task<List<FormComponentDto>> Handle(GetFormComponentsQuery request, CancellationToken ct)
+    {
+        var query = db.FormComponentRegistries.AsNoTracking();
+
+        if (!string.IsNullOrWhiteSpace(request.Category))
+            query = query.Where(c => c.Category == request.Category);
+
+        if (request.IsActive.HasValue)
+            query = query.Where(c => c.IsActive == request.IsActive.Value);
+
+        var entities = await query
+            .OrderBy(c => c.SortOrder)
+            .ToListAsync(ct);
+
+        return entities.Select(MapToDto).ToList();
+    }
+
+    private static FormComponentDto MapToDto(Domain.Entities.FormComponentRegistry e) => new()
+    {
+        Id = e.Id,
+        Name = e.Name,
+        DisplayName = e.DisplayName,
+        Category = e.Category,
+        Icon = e.Icon,
+        DefaultSchema = e.DefaultSchema,
+        SupportedProps = e.SupportedProps,
+        IsActive = e.IsActive,
+        SortOrder = e.SortOrder,
+    };
+}