diff --git a/product-service/domain/repository/product_repository.go b/product-service/domain/repository/product_repository.go
index bc71043..0026cf1 100644
--- a/product-service/domain/repository/product_repository.go
+++ b/product-service/domain/repository/product_repository.go
@@ -19,6 +19,7 @@ type IProductRepository interface {
 	Page(int32, int32) (int64, *[]model.Product, error)
 	ShowProductDetail(int32) (*model.ProductDetail, error)
 	ShowProductSku(int32) (*[]model.ProductSku, error)
+	ShowDetailSku(int32) (*model.ProductSku, error)
 	CountNum() int64
 }
 
@@ -84,3 +85,10 @@ func (u *ProductRepository) ShowProductSku(id int32) (product *[]model.ProductSk
 	fmt.Println("repository ShowProductSku   >>>> ", productSku)
 	return &productSku, nil
 }
+
+func (u *ProductRepository) ShowDetailSku(id int32) (obj *model.ProductSku, err error) {
+	var productSku = &model.ProductSku{}
+	u.mysqlDB.Where("id = ?", id).Find(&productSku)
+	fmt.Println("repository ShowDetailSku   >>>> ", productSku)
+	return productSku, nil
+}
diff --git a/product-service/domain/service/product_data_service.go b/product-service/domain/service/product_data_service.go
index 02946f3..b90ded1 100644
--- a/product-service/domain/service/product_data_service.go
+++ b/product-service/domain/service/product_data_service.go
@@ -9,6 +9,8 @@ type IProductDataService interface {
 	Page(int32, int32) (count int64, products *[]model.Product, err error)
 	ShowProductDetail(int32) (obj *model.ProductDetail, err error)
 	ShowProductSku(int32) (obj *[]model.ProductSku, err error)
+	ShowDetailSku(int32) (obj *model.ProductSku, err error)
+
 	CountNum() int64
 }
 type ProductDataService struct {
@@ -38,3 +40,7 @@ func (u *ProductDataService) ShowProductSku(id int32) (product *[]model.ProductS
 
 	return u.productRepository.ShowProductSku(id)
 }
+func (u *ProductDataService) ShowDetailSku(id int32) (product *model.ProductSku, err error) {
+
+	return u.productRepository.ShowDetailSku(id)
+}
diff --git a/product-service/handler/product_handler.go b/product-service/handler/product_handler.go
index 41a580e..fd73c7c 100644
--- a/product-service/handler/product_handler.go
+++ b/product-service/handler/product_handler.go
@@ -71,7 +71,7 @@ func (u *ProductHandler) ShowProductDetail(ctx context.Context, req *proto.Produ
 	return nil
 }
 
-// 商品SKU
+// 商品SKU列表
 func (u *ProductHandler) ShowProductSku(ctx context.Context, req *proto.ProductSkuReq, resp *proto.ProductSkuResp) error {
 	//count := u.ProductDataService.CountNum()
 	obj, err := u.ProductDataService.ShowProductSku(req.GetProductId())
@@ -87,12 +87,28 @@ func (u *ProductHandler) ShowProductSku(ctx context.Context, req *proto.ProductS
 
 func ObjSkuForResp(obj *[]model.ProductSku, resp *proto.ProductSkuResp) (err error) {
 	for _, v := range *obj {
-		product := &proto.ProductSku{}
-		err := common.SwapToStruct(v, product)
+		productSku := &proto.ProductSku{}
+		err := common.SwapToStruct(v, productSku)
 		if err != nil {
 			return err
 		}
-		resp.ProductSku = append(resp.ProductSku, product)
+		resp.ProductSku = append(resp.ProductSku, productSku)
+	}
+	return nil
+}
+
+// 商品SKU详情
+func (u *ProductHandler) ShowDetailSku(ctx context.Context, req *proto.ProductDetailReq, resp *proto.ProductSkuResp) error {
+	//count := u.ProductDataService.CountNum()
+	obj, err := u.ProductDataService.ShowDetailSku(req.Id)
+	if err != nil {
+		println("ShowDetailSku   err :", err)
+	}
+	productSku := &proto.ProductSku{}
+	err = common.SwapToStruct(obj, productSku)
+	if err != nil {
+		return err
 	}
+	resp.ProductSku = append(resp.ProductSku, productSku)
 	return nil
 }
diff --git a/product-service/main.go b/product-service/main.go
index 2775aa6..ed0cb2a 100644
--- a/product-service/main.go
+++ b/product-service/main.go
@@ -58,7 +58,7 @@ func main() {
 	proto.RegisterPageHandler(repcService.Server(), &handler.ProductHandler{productDataService})
 	proto.RegisterShowProductDetailHandler(repcService.Server(), &handler.ProductHandler{productDataService})
 	proto.RegisterShowProductSkuHandler(repcService.Server(), &handler.ProductHandler{productDataService})
-
+	proto.RegisterShowDetailSkuHandler(repcService.Server(), &handler.ProductHandler{productDataService})
 	//5.启动服务
 	if err := repcService.Run(); err != nil {
 		log.Println("start user service err :", err)
diff --git a/product-service/proto/product.pb.go b/product-service/proto/product.pb.go
index 673ab0b..f741c20 100644
--- a/product-service/proto/product.pb.go
+++ b/product-service/proto/product.pb.go
@@ -11,6 +11,10 @@
 package proto
 
 import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -854,8 +858,13 @@ var file_product_proto_rawDesc = []byte{
 	0x75, 0x63, 0x74, 0x53, 0x6b, 0x75, 0x12, 0x14, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x50,
 	0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x53, 0x6b, 0x75, 0x52, 0x65, 0x71, 0x1a, 0x15, 0x2e, 0x70,
 	0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x53, 0x6b, 0x75, 0x52,
-	0x65, 0x73, 0x70, 0x22, 0x00, 0x42, 0x0a, 0x5a, 0x08, 0x2e, 0x2f, 0x3b, 0x70, 0x72, 0x6f, 0x74,
-	0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x65, 0x73, 0x70, 0x22, 0x00, 0x32, 0x52, 0x0a, 0x0d, 0x53, 0x68, 0x6f, 0x77, 0x44, 0x65, 0x74,
+	0x61, 0x69, 0x6c, 0x53, 0x6b, 0x75, 0x12, 0x41, 0x0a, 0x0d, 0x53, 0x68, 0x6f, 0x77, 0x44, 0x65,
+	0x74, 0x61, 0x69, 0x6c, 0x53, 0x6b, 0x75, 0x12, 0x17, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e,
+	0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x44, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x52, 0x65, 0x71,
+	0x1a, 0x15, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74,
+	0x53, 0x6b, 0x75, 0x52, 0x65, 0x73, 0x70, 0x22, 0x00, 0x42, 0x0a, 0x5a, 0x08, 0x2e, 0x2f, 0x3b,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -891,11 +900,13 @@ var file_product_proto_depIdxs = []int32{
 	1, // 4: proto.Page.Page:input_type -> proto.PageReq
 	4, // 5: proto.ShowProductDetail.ShowProductDetail:input_type -> proto.ProductDetailReq
 	7, // 6: proto.ShowProductSku.ShowProductSku:input_type -> proto.ProductSkuReq
-	2, // 7: proto.Page.Page:output_type -> proto.PageResp
-	5, // 8: proto.ShowProductDetail.ShowProductDetail:output_type -> proto.ProductDetailResp
-	8, // 9: proto.ShowProductSku.ShowProductSku:output_type -> proto.ProductSkuResp
-	7, // [7:10] is the sub-list for method output_type
-	4, // [4:7] is the sub-list for method input_type
+	4, // 7: proto.ShowDetailSku.ShowDetailSku:input_type -> proto.ProductDetailReq
+	2, // 8: proto.Page.Page:output_type -> proto.PageResp
+	5, // 9: proto.ShowProductDetail.ShowProductDetail:output_type -> proto.ProductDetailResp
+	8, // 10: proto.ShowProductSku.ShowProductSku:output_type -> proto.ProductSkuResp
+	8, // 11: proto.ShowDetailSku.ShowDetailSku:output_type -> proto.ProductSkuResp
+	8, // [8:12] is the sub-list for method output_type
+	4, // [4:8] is the sub-list for method input_type
 	4, // [4:4] is the sub-list for extension type_name
 	4, // [4:4] is the sub-list for extension extendee
 	0, // [0:4] is the sub-list for field type_name
@@ -1024,7 +1035,7 @@ func file_product_proto_init() {
 			NumEnums:      0,
 			NumMessages:   10,
 			NumExtensions: 0,
-			NumServices:   3,
+			NumServices:   4,
 		},
 		GoTypes:           file_product_proto_goTypes,
 		DependencyIndexes: file_product_proto_depIdxs,
@@ -1035,3 +1046,307 @@ func file_product_proto_init() {
 	file_product_proto_goTypes = nil
 	file_product_proto_depIdxs = nil
 }
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// PageClient is the client API for Page service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type PageClient interface {
+	// rpc 服务
+	Page(ctx context.Context, in *PageReq, opts ...grpc.CallOption) (*PageResp, error)
+}
+
+type pageClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewPageClient(cc grpc.ClientConnInterface) PageClient {
+	return &pageClient{cc}
+}
+
+func (c *pageClient) Page(ctx context.Context, in *PageReq, opts ...grpc.CallOption) (*PageResp, error) {
+	out := new(PageResp)
+	err := c.cc.Invoke(ctx, "/proto.Page/Page", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// PageServer is the server API for Page service.
+type PageServer interface {
+	// rpc 服务
+	Page(context.Context, *PageReq) (*PageResp, error)
+}
+
+// UnimplementedPageServer can be embedded to have forward compatible implementations.
+type UnimplementedPageServer struct {
+}
+
+func (*UnimplementedPageServer) Page(context.Context, *PageReq) (*PageResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Page not implemented")
+}
+
+func RegisterPageServer(s *grpc.Server, srv PageServer) {
+	s.RegisterService(&_Page_serviceDesc, srv)
+}
+
+func _Page_Page_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(PageReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(PageServer).Page(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.Page/Page",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(PageServer).Page(ctx, req.(*PageReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Page_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "proto.Page",
+	HandlerType: (*PageServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Page",
+			Handler:    _Page_Page_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "product.proto",
+}
+
+// ShowProductDetailClient is the client API for ShowProductDetail service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type ShowProductDetailClient interface {
+	// rpc 服务
+	ShowProductDetail(ctx context.Context, in *ProductDetailReq, opts ...grpc.CallOption) (*ProductDetailResp, error)
+}
+
+type showProductDetailClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewShowProductDetailClient(cc grpc.ClientConnInterface) ShowProductDetailClient {
+	return &showProductDetailClient{cc}
+}
+
+func (c *showProductDetailClient) ShowProductDetail(ctx context.Context, in *ProductDetailReq, opts ...grpc.CallOption) (*ProductDetailResp, error) {
+	out := new(ProductDetailResp)
+	err := c.cc.Invoke(ctx, "/proto.ShowProductDetail/ShowProductDetail", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// ShowProductDetailServer is the server API for ShowProductDetail service.
+type ShowProductDetailServer interface {
+	// rpc 服务
+	ShowProductDetail(context.Context, *ProductDetailReq) (*ProductDetailResp, error)
+}
+
+// UnimplementedShowProductDetailServer can be embedded to have forward compatible implementations.
+type UnimplementedShowProductDetailServer struct {
+}
+
+func (*UnimplementedShowProductDetailServer) ShowProductDetail(context.Context, *ProductDetailReq) (*ProductDetailResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ShowProductDetail not implemented")
+}
+
+func RegisterShowProductDetailServer(s *grpc.Server, srv ShowProductDetailServer) {
+	s.RegisterService(&_ShowProductDetail_serviceDesc, srv)
+}
+
+func _ShowProductDetail_ShowProductDetail_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ProductDetailReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ShowProductDetailServer).ShowProductDetail(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.ShowProductDetail/ShowProductDetail",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ShowProductDetailServer).ShowProductDetail(ctx, req.(*ProductDetailReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _ShowProductDetail_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "proto.ShowProductDetail",
+	HandlerType: (*ShowProductDetailServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "ShowProductDetail",
+			Handler:    _ShowProductDetail_ShowProductDetail_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "product.proto",
+}
+
+// ShowProductSkuClient is the client API for ShowProductSku service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type ShowProductSkuClient interface {
+	// rpc 服务
+	ShowProductSku(ctx context.Context, in *ProductSkuReq, opts ...grpc.CallOption) (*ProductSkuResp, error)
+}
+
+type showProductSkuClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewShowProductSkuClient(cc grpc.ClientConnInterface) ShowProductSkuClient {
+	return &showProductSkuClient{cc}
+}
+
+func (c *showProductSkuClient) ShowProductSku(ctx context.Context, in *ProductSkuReq, opts ...grpc.CallOption) (*ProductSkuResp, error) {
+	out := new(ProductSkuResp)
+	err := c.cc.Invoke(ctx, "/proto.ShowProductSku/ShowProductSku", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// ShowProductSkuServer is the server API for ShowProductSku service.
+type ShowProductSkuServer interface {
+	// rpc 服务
+	ShowProductSku(context.Context, *ProductSkuReq) (*ProductSkuResp, error)
+}
+
+// UnimplementedShowProductSkuServer can be embedded to have forward compatible implementations.
+type UnimplementedShowProductSkuServer struct {
+}
+
+func (*UnimplementedShowProductSkuServer) ShowProductSku(context.Context, *ProductSkuReq) (*ProductSkuResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ShowProductSku not implemented")
+}
+
+func RegisterShowProductSkuServer(s *grpc.Server, srv ShowProductSkuServer) {
+	s.RegisterService(&_ShowProductSku_serviceDesc, srv)
+}
+
+func _ShowProductSku_ShowProductSku_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ProductSkuReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ShowProductSkuServer).ShowProductSku(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.ShowProductSku/ShowProductSku",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ShowProductSkuServer).ShowProductSku(ctx, req.(*ProductSkuReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _ShowProductSku_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "proto.ShowProductSku",
+	HandlerType: (*ShowProductSkuServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "ShowProductSku",
+			Handler:    _ShowProductSku_ShowProductSku_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "product.proto",
+}
+
+// ShowDetailSkuClient is the client API for ShowDetailSku service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type ShowDetailSkuClient interface {
+	// rpc 服务
+	ShowDetailSku(ctx context.Context, in *ProductDetailReq, opts ...grpc.CallOption) (*ProductSkuResp, error)
+}
+
+type showDetailSkuClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewShowDetailSkuClient(cc grpc.ClientConnInterface) ShowDetailSkuClient {
+	return &showDetailSkuClient{cc}
+}
+
+func (c *showDetailSkuClient) ShowDetailSku(ctx context.Context, in *ProductDetailReq, opts ...grpc.CallOption) (*ProductSkuResp, error) {
+	out := new(ProductSkuResp)
+	err := c.cc.Invoke(ctx, "/proto.ShowDetailSku/ShowDetailSku", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// ShowDetailSkuServer is the server API for ShowDetailSku service.
+type ShowDetailSkuServer interface {
+	// rpc 服务
+	ShowDetailSku(context.Context, *ProductDetailReq) (*ProductSkuResp, error)
+}
+
+// UnimplementedShowDetailSkuServer can be embedded to have forward compatible implementations.
+type UnimplementedShowDetailSkuServer struct {
+}
+
+func (*UnimplementedShowDetailSkuServer) ShowDetailSku(context.Context, *ProductDetailReq) (*ProductSkuResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ShowDetailSku not implemented")
+}
+
+func RegisterShowDetailSkuServer(s *grpc.Server, srv ShowDetailSkuServer) {
+	s.RegisterService(&_ShowDetailSku_serviceDesc, srv)
+}
+
+func _ShowDetailSku_ShowDetailSku_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ProductDetailReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ShowDetailSkuServer).ShowDetailSku(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.ShowDetailSku/ShowDetailSku",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ShowDetailSkuServer).ShowDetailSku(ctx, req.(*ProductDetailReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _ShowDetailSku_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "proto.ShowDetailSku",
+	HandlerType: (*ShowDetailSkuServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "ShowDetailSku",
+			Handler:    _ShowDetailSku_ShowDetailSku_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "product.proto",
+}
diff --git a/product-service/proto/product.pb.micro.go b/product-service/proto/product.pb.micro.go
index 52852df..e94b6b4 100644
--- a/product-service/proto/product.pb.micro.go
+++ b/product-service/proto/product.pb.micro.go
@@ -36,7 +36,7 @@ func NewPageEndpoints() []*api.Endpoint {
 // Client API for Page service
 
 type PageService interface {
-	//rpc 服务
+	// rpc 服务
 	Page(ctx context.Context, in *PageReq, opts ...client.CallOption) (*PageResp, error)
 }
 
@@ -65,7 +65,7 @@ func (c *pageService) Page(ctx context.Context, in *PageReq, opts ...client.Call
 // Server API for Page service
 
 type PageHandler interface {
-	//rpc 服务
+	// rpc 服务
 	Page(context.Context, *PageReq, *PageResp) error
 }
 
@@ -97,7 +97,7 @@ func NewShowProductDetailEndpoints() []*api.Endpoint {
 // Client API for ShowProductDetail service
 
 type ShowProductDetailService interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductDetail(ctx context.Context, in *ProductDetailReq, opts ...client.CallOption) (*ProductDetailResp, error)
 }
 
@@ -126,7 +126,7 @@ func (c *showProductDetailService) ShowProductDetail(ctx context.Context, in *Pr
 // Server API for ShowProductDetail service
 
 type ShowProductDetailHandler interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductDetail(context.Context, *ProductDetailReq, *ProductDetailResp) error
 }
 
@@ -158,7 +158,7 @@ func NewShowProductSkuEndpoints() []*api.Endpoint {
 // Client API for ShowProductSku service
 
 type ShowProductSkuService interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductSku(ctx context.Context, in *ProductSkuReq, opts ...client.CallOption) (*ProductSkuResp, error)
 }
 
@@ -187,7 +187,7 @@ func (c *showProductSkuService) ShowProductSku(ctx context.Context, in *ProductS
 // Server API for ShowProductSku service
 
 type ShowProductSkuHandler interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductSku(context.Context, *ProductSkuReq, *ProductSkuResp) error
 }
 
@@ -209,3 +209,64 @@ type showProductSkuHandler struct {
 func (h *showProductSkuHandler) ShowProductSku(ctx context.Context, in *ProductSkuReq, out *ProductSkuResp) error {
 	return h.ShowProductSkuHandler.ShowProductSku(ctx, in, out)
 }
+
+// Api Endpoints for ShowDetailSku service
+
+func NewShowDetailSkuEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{}
+}
+
+// Client API for ShowDetailSku service
+
+type ShowDetailSkuService interface {
+	// rpc 服务
+	ShowDetailSku(ctx context.Context, in *ProductDetailReq, opts ...client.CallOption) (*ProductSkuResp, error)
+}
+
+type showDetailSkuService struct {
+	c    client.Client
+	name string
+}
+
+func NewShowDetailSkuService(name string, c client.Client) ShowDetailSkuService {
+	return &showDetailSkuService{
+		c:    c,
+		name: name,
+	}
+}
+
+func (c *showDetailSkuService) ShowDetailSku(ctx context.Context, in *ProductDetailReq, opts ...client.CallOption) (*ProductSkuResp, error) {
+	req := c.c.NewRequest(c.name, "ShowDetailSku.ShowDetailSku", in)
+	out := new(ProductSkuResp)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Server API for ShowDetailSku service
+
+type ShowDetailSkuHandler interface {
+	// rpc 服务
+	ShowDetailSku(context.Context, *ProductDetailReq, *ProductSkuResp) error
+}
+
+func RegisterShowDetailSkuHandler(s server.Server, hdlr ShowDetailSkuHandler, opts ...server.HandlerOption) error {
+	type showDetailSku interface {
+		ShowDetailSku(ctx context.Context, in *ProductDetailReq, out *ProductSkuResp) error
+	}
+	type ShowDetailSku struct {
+		showDetailSku
+	}
+	h := &showDetailSkuHandler{hdlr}
+	return s.Handle(s.NewHandler(&ShowDetailSku{h}, opts...))
+}
+
+type showDetailSkuHandler struct {
+	ShowDetailSkuHandler
+}
+
+func (h *showDetailSkuHandler) ShowDetailSku(ctx context.Context, in *ProductDetailReq, out *ProductSkuResp) error {
+	return h.ShowDetailSkuHandler.ShowDetailSku(ctx, in, out)
+}
diff --git a/product-service/proto/product.proto b/product-service/proto/product.proto
index 88913b4..e483e7a 100644
--- a/product-service/proto/product.proto
+++ b/product-service/proto/product.proto
@@ -144,3 +144,9 @@ service ShowProductSku {
     //rpc 服务
     rpc ShowProductSku (ProductSkuReq) returns (ProductSkuResp){}
 }
+
+//商品库存详情 服务 接口
+service ShowDetailSku {
+    //rpc 服务
+    rpc ShowDetailSku (ProductDetailReq) returns (ProductSkuResp){}
+}
diff --git a/product-service/proto/user.pb.go b/product-service/proto/user.pb.go
index 725520c..f7426db 100644
--- a/product-service/proto/user.pb.go
+++ b/product-service/proto/user.pb.go
@@ -11,6 +11,10 @@
 package proto
 
 import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -24,18 +28,18 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
-//*
-//"avatar": "",
-//"clientId": 0,
-//"employeeId": 0,
-//"id": 0,
-//"nickname": "",
-//"phone": "",
-//"sessionId": "",
-//"systemId": 0,
-//"token": "",
-//"tokenExpireTime": "",
-//"unionId": ""
+// *
+// "avatar": "",
+// "clientId": 0,
+// "employeeId": 0,
+// "id": 0,
+// "nickname": "",
+// "phone": "",
+// "sessionId": "",
+// "systemId": 0,
+// "token": "",
+// "tokenExpireTime": "",
+// "unionId": ""
 type User struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -155,7 +159,7 @@ func (x *User) GetId() int32 {
 	return 0
 }
 
-//请求 request struct
+// 请求 request struct
 type LoginRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -227,7 +231,7 @@ func (x *LoginRequest) GetVerificationCode() string {
 	return ""
 }
 
-//响应 resp struct
+// 响应 resp struct
 type LoginResp struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -416,3 +420,85 @@ func file_user_proto_init() {
 	file_user_proto_goTypes = nil
 	file_user_proto_depIdxs = nil
 }
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// LoginClient is the client API for Login service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type LoginClient interface {
+	// rpc 服务
+	Login(ctx context.Context, in *LoginRequest, opts ...grpc.CallOption) (*LoginResp, error)
+}
+
+type loginClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewLoginClient(cc grpc.ClientConnInterface) LoginClient {
+	return &loginClient{cc}
+}
+
+func (c *loginClient) Login(ctx context.Context, in *LoginRequest, opts ...grpc.CallOption) (*LoginResp, error) {
+	out := new(LoginResp)
+	err := c.cc.Invoke(ctx, "/proto.Login/Login", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// LoginServer is the server API for Login service.
+type LoginServer interface {
+	// rpc 服务
+	Login(context.Context, *LoginRequest) (*LoginResp, error)
+}
+
+// UnimplementedLoginServer can be embedded to have forward compatible implementations.
+type UnimplementedLoginServer struct {
+}
+
+func (*UnimplementedLoginServer) Login(context.Context, *LoginRequest) (*LoginResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Login not implemented")
+}
+
+func RegisterLoginServer(s *grpc.Server, srv LoginServer) {
+	s.RegisterService(&_Login_serviceDesc, srv)
+}
+
+func _Login_Login_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LoginRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LoginServer).Login(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/proto.Login/Login",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LoginServer).Login(ctx, req.(*LoginRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Login_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "proto.Login",
+	HandlerType: (*LoginServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Login",
+			Handler:    _Login_Login_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "user.proto",
+}
diff --git a/shoppingCart-service/client/client.go b/shoppingCart-service/client/client.go
index 1cc4c4f..1b71f53 100644
--- a/shoppingCart-service/client/client.go
+++ b/shoppingCart-service/client/client.go
@@ -59,6 +59,7 @@ func main() {
 	)
 	client := proto.NewAddCartService("shop-cart", rpcServer.Client())
 	clientA := proto.NewShowProductDetailService("shop-product", rpcServer.Client())
+	clientB := proto.NewShowDetailSkuService("shop-product", rpcServer.Client())
 	//分页查询商品列表
 	router.GET("/increase", func(c *gin.Context) {
 		// "number": 0,
@@ -78,7 +79,6 @@ func main() {
 		reqDetail := &proto.ProductDetailReq{
 			Id: int32(productId),
 		}
-		//
 		respDetail, err := clientA.ShowProductDetail(context.TODO(), reqDetail)
 		if respDetail != nil {
 			req.ProductName = respDetail.ProductDetail[0].Name
@@ -86,11 +86,26 @@ func main() {
 		}
 
 		log.Println(" /ShowProductDetail   resp   :", respDetail)
-		//SKU
+		//SKU详情
+		reqDetail.Id = req.ProductSkuId
+		respSkuDetail, err := clientB.ShowDetailSku(context.TODO(), reqDetail)
+
+		log.Println(" /ShowDetailSku   resp   :", respSkuDetail)
+
 		//添加购物车  远程调用服务
 		log.Println(" /AddCart  req :", req)
+
+		if respSkuDetail.ProductSku[0].Stock < req.Number {
+			common.RespFail(c.Writer, &proto.AddCartResp{}, "库存不足，添加失败")
+			return
+		}
+
 		resp, err := client.AddCart(context.TODO(), req)
+		resp.ProductSkuSimple = respSkuDetail.ProductSku[0]
+		resp.ProductSimple = respDetail.ProductDetail[0]
+
 		log.Println(" /AddCart  resp :", resp)
+
 		//根据响应做输出
 		if err != nil {
 			log.Println(err.Error())
diff --git a/shoppingCart-service/proto/cart.pb.go b/shoppingCart-service/proto/cart.pb.go
index a73d3b8..63833f5 100644
--- a/shoppingCart-service/proto/cart.pb.go
+++ b/shoppingCart-service/proto/cart.pb.go
@@ -11,10 +11,6 @@
 package proto
 
 import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -1193,8 +1189,14 @@ var file_cart_proto_rawDesc = []byte{
 	0x68, 0x6f, 0x77, 0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x53, 0x6b, 0x75, 0x12, 0x14, 0x2e,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x53, 0x6b, 0x75,
 	0x52, 0x65, 0x71, 0x1a, 0x15, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x50, 0x72, 0x6f, 0x64,
-	0x75, 0x63, 0x74, 0x53, 0x6b, 0x75, 0x52, 0x65, 0x73, 0x70, 0x22, 0x00, 0x42, 0x0a, 0x5a, 0x08,
-	0x2e, 0x2f, 0x3b, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x75, 0x63, 0x74, 0x53, 0x6b, 0x75, 0x52, 0x65, 0x73, 0x70, 0x22, 0x00, 0x32, 0x52, 0x0a, 0x0d,
+	0x53, 0x68, 0x6f, 0x77, 0x44, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x53, 0x6b, 0x75, 0x12, 0x41, 0x0a,
+	0x0d, 0x53, 0x68, 0x6f, 0x77, 0x44, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x53, 0x6b, 0x75, 0x12, 0x17,
+	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x44, 0x65,
+	0x74, 0x61, 0x69, 0x6c, 0x52, 0x65, 0x71, 0x1a, 0x15, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e,
+	0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x53, 0x6b, 0x75, 0x52, 0x65, 0x73, 0x70, 0x22, 0x00,
+	0x42, 0x0a, 0x5a, 0x08, 0x2e, 0x2f, 0x3b, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1236,12 +1238,14 @@ var file_cart_proto_depIdxs = []int32{
 	4,  // 7: proto.Page.Page:input_type -> proto.PageReq
 	7,  // 8: proto.ShowProductDetail.ShowProductDetail:input_type -> proto.ProductDetailReq
 	10, // 9: proto.ShowProductSku.ShowProductSku:input_type -> proto.ProductSkuReq
-	2,  // 10: proto.AddCart.AddCart:output_type -> proto.AddCartResp
-	5,  // 11: proto.Page.Page:output_type -> proto.PageResp
-	8,  // 12: proto.ShowProductDetail.ShowProductDetail:output_type -> proto.ProductDetailResp
-	11, // 13: proto.ShowProductSku.ShowProductSku:output_type -> proto.ProductSkuResp
-	10, // [10:14] is the sub-list for method output_type
-	6,  // [6:10] is the sub-list for method input_type
+	7,  // 10: proto.ShowDetailSku.ShowDetailSku:input_type -> proto.ProductDetailReq
+	2,  // 11: proto.AddCart.AddCart:output_type -> proto.AddCartResp
+	5,  // 12: proto.Page.Page:output_type -> proto.PageResp
+	8,  // 13: proto.ShowProductDetail.ShowProductDetail:output_type -> proto.ProductDetailResp
+	11, // 14: proto.ShowProductSku.ShowProductSku:output_type -> proto.ProductSkuResp
+	11, // 15: proto.ShowDetailSku.ShowDetailSku:output_type -> proto.ProductSkuResp
+	11, // [11:16] is the sub-list for method output_type
+	6,  // [6:11] is the sub-list for method input_type
 	6,  // [6:6] is the sub-list for extension type_name
 	6,  // [6:6] is the sub-list for extension extendee
 	0,  // [0:6] is the sub-list for field type_name
@@ -1406,7 +1410,7 @@ func file_cart_proto_init() {
 			NumEnums:      0,
 			NumMessages:   13,
 			NumExtensions: 0,
-			NumServices:   4,
+			NumServices:   5,
 		},
 		GoTypes:           file_cart_proto_goTypes,
 		DependencyIndexes: file_cart_proto_depIdxs,
@@ -1417,307 +1421,3 @@ func file_cart_proto_init() {
 	file_cart_proto_goTypes = nil
 	file_cart_proto_depIdxs = nil
 }
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConnInterface
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion6
-
-// AddCartClient is the client API for AddCart service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type AddCartClient interface {
-	//rpc 服务
-	AddCart(ctx context.Context, in *AddCartReq, opts ...grpc.CallOption) (*AddCartResp, error)
-}
-
-type addCartClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewAddCartClient(cc grpc.ClientConnInterface) AddCartClient {
-	return &addCartClient{cc}
-}
-
-func (c *addCartClient) AddCart(ctx context.Context, in *AddCartReq, opts ...grpc.CallOption) (*AddCartResp, error) {
-	out := new(AddCartResp)
-	err := c.cc.Invoke(ctx, "/proto.AddCart/AddCart", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// AddCartServer is the server API for AddCart service.
-type AddCartServer interface {
-	//rpc 服务
-	AddCart(context.Context, *AddCartReq) (*AddCartResp, error)
-}
-
-// UnimplementedAddCartServer can be embedded to have forward compatible implementations.
-type UnimplementedAddCartServer struct {
-}
-
-func (*UnimplementedAddCartServer) AddCart(context.Context, *AddCartReq) (*AddCartResp, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method AddCart not implemented")
-}
-
-func RegisterAddCartServer(s *grpc.Server, srv AddCartServer) {
-	s.RegisterService(&_AddCart_serviceDesc, srv)
-}
-
-func _AddCart_AddCart_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(AddCartReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(AddCartServer).AddCart(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.AddCart/AddCart",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(AddCartServer).AddCart(ctx, req.(*AddCartReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _AddCart_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.AddCart",
-	HandlerType: (*AddCartServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "AddCart",
-			Handler:    _AddCart_AddCart_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "cart.proto",
-}
-
-// PageClient is the client API for Page service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type PageClient interface {
-	//rpc 服务
-	Page(ctx context.Context, in *PageReq, opts ...grpc.CallOption) (*PageResp, error)
-}
-
-type pageClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewPageClient(cc grpc.ClientConnInterface) PageClient {
-	return &pageClient{cc}
-}
-
-func (c *pageClient) Page(ctx context.Context, in *PageReq, opts ...grpc.CallOption) (*PageResp, error) {
-	out := new(PageResp)
-	err := c.cc.Invoke(ctx, "/proto.Page/Page", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// PageServer is the server API for Page service.
-type PageServer interface {
-	//rpc 服务
-	Page(context.Context, *PageReq) (*PageResp, error)
-}
-
-// UnimplementedPageServer can be embedded to have forward compatible implementations.
-type UnimplementedPageServer struct {
-}
-
-func (*UnimplementedPageServer) Page(context.Context, *PageReq) (*PageResp, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Page not implemented")
-}
-
-func RegisterPageServer(s *grpc.Server, srv PageServer) {
-	s.RegisterService(&_Page_serviceDesc, srv)
-}
-
-func _Page_Page_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(PageReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(PageServer).Page(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.Page/Page",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(PageServer).Page(ctx, req.(*PageReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Page_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.Page",
-	HandlerType: (*PageServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Page",
-			Handler:    _Page_Page_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "cart.proto",
-}
-
-// ShowProductDetailClient is the client API for ShowProductDetail service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type ShowProductDetailClient interface {
-	//rpc 服务
-	ShowProductDetail(ctx context.Context, in *ProductDetailReq, opts ...grpc.CallOption) (*ProductDetailResp, error)
-}
-
-type showProductDetailClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewShowProductDetailClient(cc grpc.ClientConnInterface) ShowProductDetailClient {
-	return &showProductDetailClient{cc}
-}
-
-func (c *showProductDetailClient) ShowProductDetail(ctx context.Context, in *ProductDetailReq, opts ...grpc.CallOption) (*ProductDetailResp, error) {
-	out := new(ProductDetailResp)
-	err := c.cc.Invoke(ctx, "/proto.ShowProductDetail/ShowProductDetail", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// ShowProductDetailServer is the server API for ShowProductDetail service.
-type ShowProductDetailServer interface {
-	//rpc 服务
-	ShowProductDetail(context.Context, *ProductDetailReq) (*ProductDetailResp, error)
-}
-
-// UnimplementedShowProductDetailServer can be embedded to have forward compatible implementations.
-type UnimplementedShowProductDetailServer struct {
-}
-
-func (*UnimplementedShowProductDetailServer) ShowProductDetail(context.Context, *ProductDetailReq) (*ProductDetailResp, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method ShowProductDetail not implemented")
-}
-
-func RegisterShowProductDetailServer(s *grpc.Server, srv ShowProductDetailServer) {
-	s.RegisterService(&_ShowProductDetail_serviceDesc, srv)
-}
-
-func _ShowProductDetail_ShowProductDetail_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(ProductDetailReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(ShowProductDetailServer).ShowProductDetail(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.ShowProductDetail/ShowProductDetail",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ShowProductDetailServer).ShowProductDetail(ctx, req.(*ProductDetailReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _ShowProductDetail_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.ShowProductDetail",
-	HandlerType: (*ShowProductDetailServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "ShowProductDetail",
-			Handler:    _ShowProductDetail_ShowProductDetail_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "cart.proto",
-}
-
-// ShowProductSkuClient is the client API for ShowProductSku service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type ShowProductSkuClient interface {
-	//rpc 服务
-	ShowProductSku(ctx context.Context, in *ProductSkuReq, opts ...grpc.CallOption) (*ProductSkuResp, error)
-}
-
-type showProductSkuClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewShowProductSkuClient(cc grpc.ClientConnInterface) ShowProductSkuClient {
-	return &showProductSkuClient{cc}
-}
-
-func (c *showProductSkuClient) ShowProductSku(ctx context.Context, in *ProductSkuReq, opts ...grpc.CallOption) (*ProductSkuResp, error) {
-	out := new(ProductSkuResp)
-	err := c.cc.Invoke(ctx, "/proto.ShowProductSku/ShowProductSku", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// ShowProductSkuServer is the server API for ShowProductSku service.
-type ShowProductSkuServer interface {
-	//rpc 服务
-	ShowProductSku(context.Context, *ProductSkuReq) (*ProductSkuResp, error)
-}
-
-// UnimplementedShowProductSkuServer can be embedded to have forward compatible implementations.
-type UnimplementedShowProductSkuServer struct {
-}
-
-func (*UnimplementedShowProductSkuServer) ShowProductSku(context.Context, *ProductSkuReq) (*ProductSkuResp, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method ShowProductSku not implemented")
-}
-
-func RegisterShowProductSkuServer(s *grpc.Server, srv ShowProductSkuServer) {
-	s.RegisterService(&_ShowProductSku_serviceDesc, srv)
-}
-
-func _ShowProductSku_ShowProductSku_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(ProductSkuReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(ShowProductSkuServer).ShowProductSku(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/proto.ShowProductSku/ShowProductSku",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ShowProductSkuServer).ShowProductSku(ctx, req.(*ProductSkuReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _ShowProductSku_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "proto.ShowProductSku",
-	HandlerType: (*ShowProductSkuServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "ShowProductSku",
-			Handler:    _ShowProductSku_ShowProductSku_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "cart.proto",
-}
diff --git a/shoppingCart-service/proto/cart.pb.micro.go b/shoppingCart-service/proto/cart.pb.micro.go
index 5d5877c..6024a90 100644
--- a/shoppingCart-service/proto/cart.pb.micro.go
+++ b/shoppingCart-service/proto/cart.pb.micro.go
@@ -36,7 +36,7 @@ func NewAddCartEndpoints() []*api.Endpoint {
 // Client API for AddCart service
 
 type AddCartService interface {
-	//rpc 服务
+	// rpc 服务
 	AddCart(ctx context.Context, in *AddCartReq, opts ...client.CallOption) (*AddCartResp, error)
 }
 
@@ -65,7 +65,7 @@ func (c *addCartService) AddCart(ctx context.Context, in *AddCartReq, opts ...cl
 // Server API for AddCart service
 
 type AddCartHandler interface {
-	//rpc 服务
+	// rpc 服务
 	AddCart(context.Context, *AddCartReq, *AddCartResp) error
 }
 
@@ -97,7 +97,7 @@ func NewPageEndpoints() []*api.Endpoint {
 // Client API for Page service
 
 type PageService interface {
-	//rpc 服务
+	// rpc 服务
 	Page(ctx context.Context, in *PageReq, opts ...client.CallOption) (*PageResp, error)
 }
 
@@ -126,7 +126,7 @@ func (c *pageService) Page(ctx context.Context, in *PageReq, opts ...client.Call
 // Server API for Page service
 
 type PageHandler interface {
-	//rpc 服务
+	// rpc 服务
 	Page(context.Context, *PageReq, *PageResp) error
 }
 
@@ -158,7 +158,7 @@ func NewShowProductDetailEndpoints() []*api.Endpoint {
 // Client API for ShowProductDetail service
 
 type ShowProductDetailService interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductDetail(ctx context.Context, in *ProductDetailReq, opts ...client.CallOption) (*ProductDetailResp, error)
 }
 
@@ -187,7 +187,7 @@ func (c *showProductDetailService) ShowProductDetail(ctx context.Context, in *Pr
 // Server API for ShowProductDetail service
 
 type ShowProductDetailHandler interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductDetail(context.Context, *ProductDetailReq, *ProductDetailResp) error
 }
 
@@ -219,7 +219,7 @@ func NewShowProductSkuEndpoints() []*api.Endpoint {
 // Client API for ShowProductSku service
 
 type ShowProductSkuService interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductSku(ctx context.Context, in *ProductSkuReq, opts ...client.CallOption) (*ProductSkuResp, error)
 }
 
@@ -248,7 +248,7 @@ func (c *showProductSkuService) ShowProductSku(ctx context.Context, in *ProductS
 // Server API for ShowProductSku service
 
 type ShowProductSkuHandler interface {
-	//rpc 服务
+	// rpc 服务
 	ShowProductSku(context.Context, *ProductSkuReq, *ProductSkuResp) error
 }
 
@@ -270,3 +270,64 @@ type showProductSkuHandler struct {
 func (h *showProductSkuHandler) ShowProductSku(ctx context.Context, in *ProductSkuReq, out *ProductSkuResp) error {
 	return h.ShowProductSkuHandler.ShowProductSku(ctx, in, out)
 }
+
+// Api Endpoints for ShowDetailSku service
+
+func NewShowDetailSkuEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{}
+}
+
+// Client API for ShowDetailSku service
+
+type ShowDetailSkuService interface {
+	// rpc 服务
+	ShowDetailSku(ctx context.Context, in *ProductDetailReq, opts ...client.CallOption) (*ProductSkuResp, error)
+}
+
+type showDetailSkuService struct {
+	c    client.Client
+	name string
+}
+
+func NewShowDetailSkuService(name string, c client.Client) ShowDetailSkuService {
+	return &showDetailSkuService{
+		c:    c,
+		name: name,
+	}
+}
+
+func (c *showDetailSkuService) ShowDetailSku(ctx context.Context, in *ProductDetailReq, opts ...client.CallOption) (*ProductSkuResp, error) {
+	req := c.c.NewRequest(c.name, "ShowDetailSku.ShowDetailSku", in)
+	out := new(ProductSkuResp)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Server API for ShowDetailSku service
+
+type ShowDetailSkuHandler interface {
+	// rpc 服务
+	ShowDetailSku(context.Context, *ProductDetailReq, *ProductSkuResp) error
+}
+
+func RegisterShowDetailSkuHandler(s server.Server, hdlr ShowDetailSkuHandler, opts ...server.HandlerOption) error {
+	type showDetailSku interface {
+		ShowDetailSku(ctx context.Context, in *ProductDetailReq, out *ProductSkuResp) error
+	}
+	type ShowDetailSku struct {
+		showDetailSku
+	}
+	h := &showDetailSkuHandler{hdlr}
+	return s.Handle(s.NewHandler(&ShowDetailSku{h}, opts...))
+}
+
+type showDetailSkuHandler struct {
+	ShowDetailSkuHandler
+}
+
+func (h *showDetailSkuHandler) ShowDetailSku(ctx context.Context, in *ProductDetailReq, out *ProductSkuResp) error {
+	return h.ShowDetailSkuHandler.ShowDetailSku(ctx, in, out)
+}
diff --git a/shoppingCart-service/proto/cart.proto b/shoppingCart-service/proto/cart.proto
index 5f5f398..bedbbc2 100644
--- a/shoppingCart-service/proto/cart.proto
+++ b/shoppingCart-service/proto/cart.proto
@@ -209,3 +209,8 @@ service ShowProductSku {
     //rpc 服务
     rpc ShowProductSku (ProductSkuReq) returns (ProductSkuResp){}
 }
+//商品库存详情 服务 接口
+service ShowDetailSku {
+    //rpc 服务
+    rpc ShowDetailSku (ProductDetailReq) returns (ProductSkuResp){}
+}