diff --git a/internal/handler/admin/shop_series_grant.go b/internal/handler/admin/shop_series_grant.go
new file mode 100644
index 0000000..ff23c9c
--- /dev/null
+++ b/internal/handler/admin/shop_series_grant.go
@@ -0,0 +1,131 @@
+package admin
+
+import (
+	"strconv"
+
+	"github.com/gofiber/fiber/v2"
+
+	"github.com/break/junhong_cmp_fiber/internal/model/dto"
+	grantService "github.com/break/junhong_cmp_fiber/internal/service/shop_series_grant"
+	"github.com/break/junhong_cmp_fiber/pkg/errors"
+	"github.com/break/junhong_cmp_fiber/pkg/response"
+)
+
+// ShopSeriesGrantHandler 代理系列授权 Handler
+type ShopSeriesGrantHandler struct {
+	service *grantService.Service
+}
+
+// NewShopSeriesGrantHandler 创建代理系列授权 Handler
+func NewShopSeriesGrantHandler(service *grantService.Service) *ShopSeriesGrantHandler {
+	return &ShopSeriesGrantHandler{service: service}
+}
+
+// Create 创建系列授权
+// POST /api/admin/shop-series-grants
+func (h *ShopSeriesGrantHandler) Create(c *fiber.Ctx) error {
+	var req dto.CreateShopSeriesGrantRequest
+	if err := c.BodyParser(&req); err != nil {
+		return errors.New(errors.CodeInvalidParam, "请求参数解析失败")
+	}
+
+	result, err := h.service.Create(c.UserContext(), &req)
+	if err != nil {
+		return err
+	}
+
+	return response.Success(c, result)
+}
+
+// List 查询系列授权列表
+// GET /api/admin/shop-series-grants
+func (h *ShopSeriesGrantHandler) List(c *fiber.Ctx) error {
+	var req dto.ShopSeriesGrantListRequest
+	if err := c.QueryParser(&req); err != nil {
+		return errors.New(errors.CodeInvalidParam, "请求参数解析失败")
+	}
+
+	result, err := h.service.List(c.UserContext(), &req)
+	if err != nil {
+		return err
+	}
+
+	return response.SuccessWithPagination(c, result.List, result.Total, result.Page, result.PageSize)
+}
+
+// Get 查询系列授权详情
+// GET /api/admin/shop-series-grants/:id
+func (h *ShopSeriesGrantHandler) Get(c *fiber.Ctx) error {
+	idStr := c.Params("id")
+	id, err := strconv.ParseUint(idStr, 10, 64)
+	if err != nil {
+		return errors.New(errors.CodeInvalidParam, "无效的授权ID")
+	}
+
+	result, err := h.service.Get(c.UserContext(), uint(id))
+	if err != nil {
+		return err
+	}
+
+	return response.Success(c, result)
+}
+
+// Update 更新系列授权
+// PUT /api/admin/shop-series-grants/:id
+func (h *ShopSeriesGrantHandler) Update(c *fiber.Ctx) error {
+	idStr := c.Params("id")
+	id, err := strconv.ParseUint(idStr, 10, 64)
+	if err != nil {
+		return errors.New(errors.CodeInvalidParam, "无效的授权ID")
+	}
+
+	var req dto.UpdateShopSeriesGrantRequest
+	if err := c.BodyParser(&req); err != nil {
+		return errors.New(errors.CodeInvalidParam, "请求参数解析失败")
+	}
+
+	result, err := h.service.Update(c.UserContext(), uint(id), &req)
+	if err != nil {
+		return err
+	}
+
+	return response.Success(c, result)
+}
+
+// ManagePackages 管理授权套餐
+// PUT /api/admin/shop-series-grants/:id/packages
+func (h *ShopSeriesGrantHandler) ManagePackages(c *fiber.Ctx) error {
+	idStr := c.Params("id")
+	id, err := strconv.ParseUint(idStr, 10, 64)
+	if err != nil {
+		return errors.New(errors.CodeInvalidParam, "无效的授权ID")
+	}
+
+	var req dto.ManageGrantPackagesRequest
+	if err := c.BodyParser(&req); err != nil {
+		return errors.New(errors.CodeInvalidParam, "请求参数解析失败")
+	}
+
+	result, err := h.service.ManagePackages(c.UserContext(), uint(id), &req)
+	if err != nil {
+		return err
+	}
+
+	return response.Success(c, result)
+}
+
+// Delete 删除系列授权
+// DELETE /api/admin/shop-series-grants/:id
+func (h *ShopSeriesGrantHandler) Delete(c *fiber.Ctx) error {
+	idStr := c.Params("id")
+	id, err := strconv.ParseUint(idStr, 10, 64)
+	if err != nil {
+		return errors.New(errors.CodeInvalidParam, "无效的授权ID")
+	}
+
+	if err := h.service.Delete(c.UserContext(), uint(id)); err != nil {
+		return err
+	}
+
+	return response.Success(c, nil)
+}
diff --git a/internal/routes/shop_series_grant.go b/internal/routes/shop_series_grant.go
new file mode 100644
index 0000000..b01b399
--- /dev/null
+++ b/internal/routes/shop_series_grant.go
@@ -0,0 +1,62 @@
+package routes
+
+import (
+	"github.com/gofiber/fiber/v2"
+
+	"github.com/break/junhong_cmp_fiber/internal/handler/admin"
+	"github.com/break/junhong_cmp_fiber/internal/model/dto"
+	"github.com/break/junhong_cmp_fiber/pkg/openapi"
+)
+
+func registerShopSeriesGrantRoutes(router fiber.Router, handler *admin.ShopSeriesGrantHandler, doc *openapi.Generator, basePath string) {
+	grants := router.Group("/shop-series-grants")
+	groupPath := basePath + "/shop-series-grants"
+
+	Register(grants, doc, groupPath, "GET", "", handler.List, RouteSpec{
+		Summary: "查询代理系列授权列表",
+		Tags:    []string{"代理系列授权"},
+		Input:   new(dto.ShopSeriesGrantListRequest),
+		Output:  new(dto.ShopSeriesGrantPageResult),
+		Auth:    true,
+	})
+
+	Register(grants, doc, groupPath, "POST", "", handler.Create, RouteSpec{
+		Summary: "创建代理系列授权",
+		Tags:    []string{"代理系列授权"},
+		Input:   new(dto.CreateShopSeriesGrantRequest),
+		Output:  new(dto.ShopSeriesGrantResponse),
+		Auth:    true,
+	})
+
+	Register(grants, doc, groupPath, "GET", "/:id", handler.Get, RouteSpec{
+		Summary: "查询代理系列授权详情",
+		Tags:    []string{"代理系列授权"},
+		Input:   new(dto.IDReq),
+		Output:  new(dto.ShopSeriesGrantResponse),
+		Auth:    true,
+	})
+
+	Register(grants, doc, groupPath, "PUT", "/:id", handler.Update, RouteSpec{
+		Summary: "更新代理系列授权",
+		Tags:    []string{"代理系列授权"},
+		Input:   new(dto.UpdateShopSeriesGrantParams),
+		Output:  new(dto.ShopSeriesGrantResponse),
+		Auth:    true,
+	})
+
+	Register(grants, doc, groupPath, "DELETE", "/:id", handler.Delete, RouteSpec{
+		Summary: "删除代理系列授权",
+		Tags:    []string{"代理系列授权"},
+		Input:   new(dto.IDReq),
+		Output:  nil,
+		Auth:    true,
+	})
+
+	Register(grants, doc, groupPath, "PUT", "/:id/packages", handler.ManagePackages, RouteSpec{
+		Summary: "管理授权套餐（新增/更新/删除）",
+		Tags:    []string{"代理系列授权"},
+		Input:   new(dto.ManageGrantPackagesParams),
+		Output:  new(dto.ShopSeriesGrantResponse),
+		Auth:    true,
+	})
+}