diff --git a/internal/services/company/controller/company_controller.go b/internal/services/company/controller/company_controller.go
index a6f9068..3ccdd09 100644
--- a/internal/services/company/controller/company_controller.go
+++ b/internal/services/company/controller/company_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/company/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type CompanyController struct {
-	app.Controller[entities.Company, request.CompanyUpsertRequest]
+	crud.Controller[entities.Company, request.CompanyUpsertRequest]
 }
 
 func (ctr *CompanyController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/company/controller/company_department_controller.go b/internal/services/company/controller/company_department_controller.go
index c20f7d9..c18836e 100644
--- a/internal/services/company/controller/company_department_controller.go
+++ b/internal/services/company/controller/company_department_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/company/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type CompanyDepartmentController struct {
-	app.Controller[entities.CompanyDepartment, request.CompanyDepartmentUpsertRequest]
+	crud.Controller[entities.CompanyDepartment, request.CompanyDepartmentUpsertRequest]
 }
 
 func (c *CompanyDepartmentController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/company/controller/company_staff_controller.go b/internal/services/company/controller/company_staff_controller.go
index 8135744..a5b6c55 100644
--- a/internal/services/company/controller/company_staff_controller.go
+++ b/internal/services/company/controller/company_staff_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/company/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type CompanyStaffController struct {
-	app.Controller[entities.CompanyStaff, request.CompanyStaffUpsertRequest]
+	crud.Controller[entities.CompanyStaff, request.CompanyStaffUpsertRequest]
 }
 
 func (c *CompanyStaffController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/company/service.go b/internal/services/company/service.go
index 5356eaf..e13c0e7 100644
--- a/internal/services/company/service.go
+++ b/internal/services/company/service.go
@@ -2,7 +2,7 @@ package company
 
 import (
 	"sorbet/internal/services/company/controller"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type Service struct{}
@@ -15,7 +15,7 @@ func (*Service) Priority() int {
 	return 1
 }
 
-func (*Service) Init(ctx *app.Context) error {
+func (*Service) Init(ctx *crud.Context) error {
 	ctx.Routes(&controller.CompanyController{})
 	ctx.Routes(&controller.CompanyDepartmentController{})
 	ctx.Routes(&controller.CompanyStaffController{})
diff --git a/internal/services/config/controller/config_controller.go b/internal/services/config/controller/config_controller.go
index 8381a72..6e6fe68 100644
--- a/internal/services/config/controller/config_controller.go
+++ b/internal/services/config/controller/config_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/config/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type ConfigController struct {
-	app.Controller[entities.Config, request.ConfigUpsertRequest]
+	crud.Controller[entities.Config, request.ConfigUpsertRequest]
 }
 
 func (ctr *ConfigController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/config/controller/config_group_controller.go b/internal/services/config/controller/config_group_controller.go
index 185e911..8832301 100644
--- a/internal/services/config/controller/config_group_controller.go
+++ b/internal/services/config/controller/config_group_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/config/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type ConfigGroupController struct {
-	app.Controller[entities.ConfigGroup, request.ConfigGroupUpsertRequest]
+	crud.Controller[entities.ConfigGroup, request.ConfigGroupUpsertRequest]
 }
 
 // InitRoutes 实现路由注册接口
diff --git a/internal/services/config/service.go b/internal/services/config/service.go
index 86e168f..16c26f2 100644
--- a/internal/services/config/service.go
+++ b/internal/services/config/service.go
@@ -2,7 +2,7 @@ package config
 
 import (
 	"sorbet/internal/services/config/controller"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type Service struct{}
@@ -15,7 +15,7 @@ func (*Service) Priority() int {
 	return 0
 }
 
-func (*Service) Init(ctx *app.Context) error {
+func (*Service) Init(ctx *crud.Context) error {
 	ctx.Routes(&controller.ConfigGroupController{})
 	ctx.Routes(&controller.ConfigController{})
 	return nil
diff --git a/internal/services/feature/controller/feature_category_controller.go b/internal/services/feature/controller/feature_category_controller.go
index 473ed43..086ea71 100644
--- a/internal/services/feature/controller/feature_category_controller.go
+++ b/internal/services/feature/controller/feature_category_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/feature/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type FeatureCategoryController struct {
-	app.Controller[entities.FeatureCategory, request.FeatureCategoryUpsertRequest]
+	crud.Controller[entities.FeatureCategory, request.FeatureCategoryUpsertRequest]
 }
 
 func (f *FeatureCategoryController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/feature/controller/feature_config_controller.go b/internal/services/feature/controller/feature_config_controller.go
index 9006c9c..eb367ff 100644
--- a/internal/services/feature/controller/feature_config_controller.go
+++ b/internal/services/feature/controller/feature_config_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/feature/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type FeatureConfigController struct {
-	app.Controller[entities.FeatureConfig, request.FeatureConfigUpsertRequest]
+	crud.Controller[entities.FeatureConfig, request.FeatureConfigUpsertRequest]
 }
 
 func (f *FeatureConfigController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/feature/controller/feature_content_chapter_controller.go b/internal/services/feature/controller/feature_content_chapter_controller.go
index 15db1ca..1565c1d 100644
--- a/internal/services/feature/controller/feature_content_chapter_controller.go
+++ b/internal/services/feature/controller/feature_content_chapter_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/feature/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type FeatureContentChapterController struct {
-	app.Controller[entities.FeatureContentChapter, request.FeatureContentChapterUpsertRequest]
+	crud.Controller[entities.FeatureContentChapter, request.FeatureContentChapterUpsertRequest]
 }
 
 func (f *FeatureContentChapterController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/feature/controller/feature_content_controller.go b/internal/services/feature/controller/feature_content_controller.go
index 1a05c4c..3cf395c 100644
--- a/internal/services/feature/controller/feature_content_controller.go
+++ b/internal/services/feature/controller/feature_content_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/feature/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type FeatureContentController struct {
-	app.Controller[entities.FeatureContent, request.FeatureContentUpsertRequest]
+	crud.Controller[entities.FeatureContent, request.FeatureContentUpsertRequest]
 }
 
 func (f *FeatureContentController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/feature/controller/feature_content_detail_controller.go b/internal/services/feature/controller/feature_content_detail_controller.go
index 0cbfd9c..2aa32e9 100644
--- a/internal/services/feature/controller/feature_content_detail_controller.go
+++ b/internal/services/feature/controller/feature_content_detail_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/feature/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type FeatureContentDetailController struct {
-	app.Controller[entities.FeatureContentDetail, request.FeatureContentDetailUpsertRequest]
+	crud.Controller[entities.FeatureContentDetail, request.FeatureContentDetailUpsertRequest]
 }
 
 func (f *FeatureContentDetailController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/feature/controller/feature_controller.go b/internal/services/feature/controller/feature_controller.go
index eb6c3f5..c8c9ba9 100644
--- a/internal/services/feature/controller/feature_controller.go
+++ b/internal/services/feature/controller/feature_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/feature/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type FeatureController struct {
-	app.Controller[entities.Feature, request.FeatureUpsertRequest]
+	crud.Controller[entities.Feature, request.FeatureUpsertRequest]
 }
 
 func (f *FeatureController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/feature/service.go b/internal/services/feature/service.go
index 2462f9c..76dc27c 100644
--- a/internal/services/feature/service.go
+++ b/internal/services/feature/service.go
@@ -2,7 +2,7 @@ package feature
 
 import (
 	"sorbet/internal/services/feature/controller"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type Service struct{}
@@ -15,7 +15,7 @@ func (*Service) Priority() int {
 	return 3
 }
 
-func (s *Service) Init(ctx *app.Context) error {
+func (s *Service) Init(ctx *crud.Context) error {
 	ctx.Routes(&controller.FeatureCategoryController{})
 	ctx.Routes(&controller.FeatureConfigController{})
 	ctx.Routes(&controller.FeatureContentChapterController{})
diff --git a/internal/services/resource/controller/resource_category_controller.go b/internal/services/resource/controller/resource_category_controller.go
index 55e0588..42f9503 100644
--- a/internal/services/resource/controller/resource_category_controller.go
+++ b/internal/services/resource/controller/resource_category_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/resource/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type ResourceCategoryController struct {
-	app.Controller[entities.Resource, request.ResourceCategoryUpsertRequest]
+	crud.Controller[entities.Resource, request.ResourceCategoryUpsertRequest]
 }
 
 func (ctr *ResourceCategoryController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/resource/controller/resource_controller.go b/internal/services/resource/controller/resource_controller.go
index 0b8bcf0..6cbd262 100644
--- a/internal/services/resource/controller/resource_controller.go
+++ b/internal/services/resource/controller/resource_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/resource/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type ResourceController struct {
-	app.Controller[entities.Resource, request.ResourceUpsertRequest]
+	crud.Controller[entities.Resource, request.ResourceUpsertRequest]
 }
 
 func (ctr *ResourceController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/resource/service.go b/internal/services/resource/service.go
index 69192be..2ca7355 100644
--- a/internal/services/resource/service.go
+++ b/internal/services/resource/service.go
@@ -2,7 +2,7 @@ package resource
 
 import (
 	"sorbet/internal/services/resource/controller"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type Service struct{}
@@ -15,7 +15,7 @@ func (*Service) Priority() int {
 	return 2
 }
 
-func (*Service) Init(ctx *app.Context) error {
+func (*Service) Init(ctx *crud.Context) error {
 	ctx.Routes(&controller.ResourceController{})
 	ctx.Routes(&controller.ResourceCategoryController{})
 	return nil
diff --git a/internal/services/service.go b/internal/services/service.go
index 3b69d36..6b677df 100644
--- a/internal/services/service.go
+++ b/internal/services/service.go
@@ -10,12 +10,14 @@ import (
 	"sorbet/internal/services/feature"
 	"sorbet/internal/services/resource"
 	"sorbet/internal/services/system"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
-var services []app.Service
+var services []crud.Service
 
-func Register(service app.Service) error {
+const ContextEchoKey = "echo_framework"
+
+func Register(service crud.Service) error {
 	for _, applet := range services {
 		if applet.Name() == service.Name() {
 			return errors.New("service already registered")
@@ -25,8 +27,8 @@ func Register(service app.Service) error {
 	return nil
 }
 
-func Init() {
-	services = []app.Service{
+func Init(ctx context.Context) error {
+	services = []crud.Service{
 		&config.Service{},
 		&company.Service{},
 		&resource.Service{},
@@ -35,15 +37,17 @@ func Init() {
 	}
 
 	// 按优先级排序
-	slices.SortFunc(services, func(a, b app.Service) int {
+	slices.SortFunc(services, func(a, b crud.Service) int {
 		return b.Priority() - a.Priority()
 	})
+
+	return nil
 }
 
 func Bootstrap(ctx context.Context) error {
-	e := ctx.Value("echo_framework").(*echo.Echo)
+	e := ctx.Value(ContextEchoKey).(*echo.Echo)
 	for _, service := range services {
-		err := service.Init(app.NewContext(ctx, e.Group("")))
+		err := service.Init(crud.NewContext(ctx, e.Group("")))
 		if err != nil {
 			return err
 		}
diff --git a/internal/services/system/controller/system_log_controller.go b/internal/services/system/controller/system_log_controller.go
index 285397d..1f0d8c2 100644
--- a/internal/services/system/controller/system_log_controller.go
+++ b/internal/services/system/controller/system_log_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/system/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type SystemLogController struct {
-	app.Controller[entities.SystemLog, request.SystemLogUpsertRequest]
+	crud.Controller[entities.SystemLog, request.SystemLogUpsertRequest]
 }
 
 func (s *SystemLogController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/system/controller/system_menu_controller.go b/internal/services/system/controller/system_menu_controller.go
index d0bb9dc..013651f 100644
--- a/internal/services/system/controller/system_menu_controller.go
+++ b/internal/services/system/controller/system_menu_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/system/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type SystemMenuController struct {
-	app.Controller[entities.SystemMenu, request.SystemMenuUpsertRequest]
+	crud.Controller[entities.SystemMenu, request.SystemMenuUpsertRequest]
 }
 
 func (s *SystemMenuController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/system/controller/system_permission_controller.go b/internal/services/system/controller/system_permission_controller.go
index f03f7d7..7d98bdd 100644
--- a/internal/services/system/controller/system_permission_controller.go
+++ b/internal/services/system/controller/system_permission_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/system/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type SystemPermissionController struct {
-	app.Controller[entities.SystemPermission, request.SystemPermissionUpsertRequest]
+	crud.Controller[entities.SystemPermission, request.SystemPermissionUpsertRequest]
 }
 
 func (s *SystemPermissionController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/system/controller/system_role_controller.go b/internal/services/system/controller/system_role_controller.go
index ff33d2d..ad97e45 100644
--- a/internal/services/system/controller/system_role_controller.go
+++ b/internal/services/system/controller/system_role_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/system/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type SystemRoleController struct {
-	app.Controller[entities.SystemRole, request.SystemRoleUpsertRequest]
+	crud.Controller[entities.SystemRole, request.SystemRoleUpsertRequest]
 }
 
 func (s *SystemRoleController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/system/controller/system_role_power_controller.go b/internal/services/system/controller/system_role_power_controller.go
index 6e51391..10c0739 100644
--- a/internal/services/system/controller/system_role_power_controller.go
+++ b/internal/services/system/controller/system_role_power_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/system/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type SystemRolePowerController struct {
-	app.Controller[entities.SystemRolePower, request.SystemRolePowerUpsertRequest]
+	crud.Controller[entities.SystemRolePower, request.SystemRolePowerUpsertRequest]
 }
 
 func (s *SystemRolePowerController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/system/controller/system_user_controller.go b/internal/services/system/controller/system_user_controller.go
index 962b98d..af432c1 100644
--- a/internal/services/system/controller/system_user_controller.go
+++ b/internal/services/system/controller/system_user_controller.go
@@ -4,11 +4,11 @@ import (
 	"github.com/labstack/echo/v4"
 	"sorbet/internal/entities"
 	"sorbet/internal/services/system/request"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type SystemUserController struct {
-	app.Controller[entities.SystemUser, request.SystemUserUpsertRequest]
+	crud.Controller[entities.SystemUser, request.SystemUserUpsertRequest]
 }
 
 func (s *SystemUserController) InitRoutes(r *echo.Group) {
diff --git a/internal/services/system/service.go b/internal/services/system/service.go
index 4b9d620..b55f975 100644
--- a/internal/services/system/service.go
+++ b/internal/services/system/service.go
@@ -2,7 +2,7 @@ package system
 
 import (
 	"sorbet/internal/services/system/controller"
-	"sorbet/pkg/app"
+	"sorbet/pkg/crud"
 )
 
 type Service struct{}
@@ -15,7 +15,7 @@ func (*Service) Priority() int {
 	return 3
 }
 
-func (s *Service) Init(ctx *app.Context) error {
+func (s *Service) Init(ctx *crud.Context) error {
 	ctx.Routes(&controller.SystemLogController{})
 	ctx.Routes(&controller.SystemMenuController{})
 	ctx.Routes(&controller.SystemPermissionController{})
diff --git a/pkg/app/context.go b/pkg/crud/context.go
similarity index 98%
rename from pkg/app/context.go
rename to pkg/crud/context.go
index 60a85f8..512932a 100644
--- a/pkg/app/context.go
+++ b/pkg/crud/context.go
@@ -1,4 +1,4 @@
-package app
+package crud
 
 import (
 	"context"
diff --git a/pkg/app/controller.go b/pkg/crud/controller.go
similarity index 99%
rename from pkg/app/controller.go
rename to pkg/crud/controller.go
index 76f6c1d..849e0e8 100644
--- a/pkg/app/controller.go
+++ b/pkg/crud/controller.go
@@ -1,4 +1,4 @@
-package app
+package crud
 
 import (
 	"github.com/labstack/echo/v4"
diff --git a/pkg/app/echo_utils.go b/pkg/crud/echo_utils.go
similarity index 99%
rename from pkg/app/echo_utils.go
rename to pkg/crud/echo_utils.go
index 0194ccc..ad2371b 100644
--- a/pkg/app/echo_utils.go
+++ b/pkg/crud/echo_utils.go
@@ -1,4 +1,4 @@
-package app
+package crud
 
 import (
 	"github.com/labstack/echo/v4"
diff --git a/pkg/app/service.go b/pkg/crud/service.go
similarity index 96%
rename from pkg/app/service.go
rename to pkg/crud/service.go
index 2b63e16..6602f65 100644
--- a/pkg/app/service.go
+++ b/pkg/crud/service.go
@@ -1,4 +1,4 @@
-package app
+package crud
 
 import "github.com/labstack/echo/v4"