diff --git a/go.mod b/go.mod
index 99e1e29..5a684fb 100644
--- a/go.mod
+++ b/go.mod
@@ -17,16 +17,13 @@ require (
 	go.unistack.org/micro-server-http/v3 v3.11.6
 	go.unistack.org/micro-server-http/v4 v4.0.9
 	go.unistack.org/micro/v4 v4.0.6
-	go.unistack.org/protoc-gen-go-micro/v4 v4.0.5
+	go.unistack.org/protoc-gen-go-micro/v4 v4.0.6
 	golang.org/x/mod v0.12.0
 	golang.org/x/sync v0.3.0
 	google.golang.org/protobuf v1.31.0
 )
 
-require (
-	go.unistack.org/micro-client-http/v3 v3.9.3
-	go.unistack.org/micro/v3 v3.10.18
-)
+require go.unistack.org/micro-client-http/v4 v4.0.2
 
 require (
 	dario.cat/mergo v1.0.0 // indirect
@@ -77,6 +74,7 @@ require (
 	go.unistack.org/micro-config-flag/v3 v3.8.9 // indirect
 	go.unistack.org/micro-config-service/v3 v3.8.1 // indirect
 	go.unistack.org/micro-proto/v3 v3.3.1 // indirect
+	go.unistack.org/micro/v3 v3.10.18 // indirect
 	golang.org/x/crypto v0.11.0 // indirect
 	golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 // indirect
 	golang.org/x/net v0.12.0 // indirect
diff --git a/go.sum b/go.sum
index 7e10774..5e929b0 100644
--- a/go.sum
+++ b/go.sum
@@ -1020,8 +1020,8 @@ go.unistack.org/cms-service v0.0.1 h1:XKKZqjQD3ViPGRzjadnVX94wQlKcWxompZac9YTeTj
 go.unistack.org/cms-service v0.0.1/go.mod h1:3apbDEEgmoPfnPRpzgN40fCqbn/BdfXDk/Hvly8+bGk=
 go.unistack.org/micro-broker-service/v3 v3.8.2 h1:K30wBLsoLO0WbD9rhPi8S8asU9pfes/M2X9tX9HLr24=
 go.unistack.org/micro-broker-service/v3 v3.8.2/go.mod h1:qTlBl4vdJSl66SFIjdjOWFWKO0BFQ2ImbwiPCti/H8M=
-go.unistack.org/micro-client-http/v3 v3.9.3 h1:5AicVsSwzAbIa1mpi99g5JhhDakUkgMV6e4F/Xyu3jI=
-go.unistack.org/micro-client-http/v3 v3.9.3/go.mod h1:3zB0iVaYhG/xi0r/YvyTE422dOOOx1PAaiWlD2GSBlM=
+go.unistack.org/micro-client-http/v4 v4.0.2 h1:0xsm2RCRWMfb1moeXQQ220uz52XE0R/PZvM9was/4lM=
+go.unistack.org/micro-client-http/v4 v4.0.2/go.mod h1:Z9QT/upeqrp/rXVkL0lk6AzrkTdes0W3QlFlZ+ytkqM=
 go.unistack.org/micro-codec-yaml/v3 v3.10.0 h1:cnNiWQZ3F+jsCX9DhEHBdIw8CjBItxb+TrKGGdlQ8F8=
 go.unistack.org/micro-codec-yaml/v3 v3.10.0/go.mod h1:UzwC3QZZ6+PgKSudlGZNLkugXzOFkp3sxhs/CctEwBY=
 go.unistack.org/micro-config-env/v3 v3.8.5 h1:k0BKpQflJ9mutzK//VcYw4XAKlKHTvg2GtkHTrEjbko=
@@ -1047,8 +1047,8 @@ go.unistack.org/micro/v3 v3.10.18 h1:iz193N8eZKGrKPXuX6XMsGIRHMqdvUaZSfb9mzwlUYM
 go.unistack.org/micro/v3 v3.10.18/go.mod h1:uMAc0U/x7dmtICCrblGf0ZLgYegu3VwQAquu+OFCw1Q=
 go.unistack.org/micro/v4 v4.0.6 h1:YFWvTh3VwyOd6NHYTQcf47n2TF5+p/EhpnbuBQX3qhk=
 go.unistack.org/micro/v4 v4.0.6/go.mod h1:bVEYTlPi0EsdgZZt311bIroDg9ict7ky3C87dSCCAGk=
-go.unistack.org/protoc-gen-go-micro/v4 v4.0.5 h1:1QTAN51nkQ3uAX0yxH1Ypti1ErghGN1goPA0D6Vnq9c=
-go.unistack.org/protoc-gen-go-micro/v4 v4.0.5/go.mod h1:9bsKAlESlPXPBSmY/NDLL//smZbhnEMrnWyG+M8zVFA=
+go.unistack.org/protoc-gen-go-micro/v4 v4.0.6 h1:qe6huziuXqRnsgvDSiaT1DR20iL676w37PMkdBEjvEk=
+go.unistack.org/protoc-gen-go-micro/v4 v4.0.6/go.mod h1:9bsKAlESlPXPBSmY/NDLL//smZbhnEMrnWyG+M8zVFA=
 golang.org/x/crypto v0.0.0-20171113213409-9f005a07e0d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181009213950-7c1a557ab941/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
diff --git a/proto/apidocs.swagger.yaml b/proto/apidocs.swagger.yaml
index 144cf2c..731f048 100644
--- a/proto/apidocs.swagger.yaml
+++ b/proto/apidocs.swagger.yaml
@@ -65,7 +65,8 @@ paths:
                   in: path
                   required: true
                   schema:
-                    $ref: '#/components/schemas/UInt64Value'
+                    type: integer
+                    format: uint64
             requestBody:
                 content:
                     application/json:
@@ -139,7 +140,8 @@ components:
             type: object
             properties:
                 idPackage:
-                    $ref: '#/components/schemas/UInt64Value'
+                    type: integer
+                    format: uint64
                 text:
                     type: string
         AddCommentRsp:
@@ -152,9 +154,9 @@ components:
             type: object
             properties:
                 name:
-                    $ref: '#/components/schemas/StringValue'
+                    type: string
                 url:
-                    $ref: '#/components/schemas/StringValue'
+                    type: string
                 modules:
                     type: array
                     items:
@@ -162,7 +164,9 @@ components:
                         format: uint64
         AddPackageRsp:
             type: object
-            properties: {}
+            properties:
+                status:
+                    type: string
         Error:
             type: object
             properties:
@@ -233,30 +237,16 @@ components:
                     items:
                         type: integer
                         format: uint64
-        StringValue:
-            type: object
-            properties:
-                value:
-                    type: string
-                    description: The string value.
-            description: Wrapper message for `string`. The JSON representation for `StringValue` is JSON string.
-        UInt64Value:
-            type: object
-            properties:
-                value:
-                    type: integer
-                    description: The uint64 value.
-                    format: uint64
-            description: Wrapper message for `uint64`. The JSON representation for `UInt64Value` is JSON string.
         UpdatePackageReq:
             type: object
             properties:
                 id:
-                    $ref: '#/components/schemas/UInt64Value'
+                    type: integer
+                    format: uint64
                 name:
-                    $ref: '#/components/schemas/StringValue'
+                    type: string
                 url:
-                    $ref: '#/components/schemas/StringValue'
+                    type: string
                 modules:
                     type: array
                     items:
diff --git a/proto/pkgdash_micro.pb.go b/proto/pkgdash_micro.pb.go
index 2eed3f4..84ec3e1 100644
--- a/proto/pkgdash_micro.pb.go
+++ b/proto/pkgdash_micro.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
 // versions:
-// - protoc-gen-go-micro v3.10.3
+// - protoc-gen-go-micro v4.0.2
 // - protoc              v4.23.4
 // source: pkgdash.proto
 
@@ -8,53 +8,13 @@ package pkgdashpb
 
 import (
 	context "context"
-	v3 "go.unistack.org/micro-server-http/v3"
-	client "go.unistack.org/micro/v3/client"
+	client "go.unistack.org/micro/v4/client"
 	emptypb "google.golang.org/protobuf/types/known/emptypb"
 )
 
 var (
 	PkgdashServiceName = "PkgdashService"
 )
-var (
-	PkgdashServiceServerEndpoints = []v3.EndpointMetadata{
-		{
-			Name:   "PkgdashService.ListPackage",
-			Path:   "/v1/packages",
-			Method: "GET",
-			Body:   "",
-			Stream: false,
-		},
-		{
-			Name:   "PkgdashService.UpdatePackage",
-			Path:   "/v1/package/{id}",
-			Method: "POST",
-			Body:   "*",
-			Stream: false,
-		},
-		{
-			Name:   "PkgdashService.AddComment",
-			Path:   "/v1/package/{pkg}/comment",
-			Method: "POST",
-			Body:   "*",
-			Stream: false,
-		},
-		{
-			Name:   "PkgdashService.AddPackage",
-			Path:   "/v1/package",
-			Method: "POST",
-			Body:   "*",
-			Stream: false,
-		},
-		{
-			Name:   "PkgdashService.GetModule",
-			Path:   "/v1/module",
-			Method: "GET",
-			Body:   "",
-			Stream: false,
-		},
-	}
-)
 
 type PkgdashServiceClient interface {
 	ListPackage(ctx context.Context, req *emptypb.Empty, opts ...client.CallOption) (*ListPackageRsp, error)
diff --git a/proto/pkgdash_micro_http.pb.go b/proto/pkgdash_micro_http.pb.go
index 43b79b7..4787931 100644
--- a/proto/pkgdash_micro_http.pb.go
+++ b/proto/pkgdash_micro_http.pb.go
@@ -1,19 +1,59 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.10.3
+// protoc-gen-go-micro version: v4.0.2
 // source: pkgdash.proto
 
 package pkgdashpb
 
 import (
 	context "context"
-	v3 "go.unistack.org/micro-client-http/v3"
-	v31 "go.unistack.org/micro-server-http/v3"
-	client "go.unistack.org/micro/v3/client"
-	server "go.unistack.org/micro/v3/server"
+	v41 "go.unistack.org/micro-client-http/v4"
+	v4 "go.unistack.org/micro-server-http/v4"
+	client "go.unistack.org/micro/v4/client"
+	server "go.unistack.org/micro/v4/server"
 	emptypb "google.golang.org/protobuf/types/known/emptypb"
 	http "net/http"
 )
 
+var (
+	PkgdashServiceServerEndpoints = []v4.EndpointMetadata{
+		{
+			Name:   "PkgdashService.ListPackage",
+			Path:   "/v1/packages",
+			Method: "GET",
+			Body:   "",
+			Stream: false,
+		},
+		{
+			Name:   "PkgdashService.UpdatePackage",
+			Path:   "/v1/package/{id}",
+			Method: "POST",
+			Body:   "*",
+			Stream: false,
+		},
+		{
+			Name:   "PkgdashService.AddComment",
+			Path:   "/v1/package/{pkg}/comment",
+			Method: "POST",
+			Body:   "*",
+			Stream: false,
+		},
+		{
+			Name:   "PkgdashService.AddPackage",
+			Path:   "/v1/package",
+			Method: "POST",
+			Body:   "*",
+			Stream: false,
+		},
+		{
+			Name:   "PkgdashService.GetModule",
+			Path:   "/v1/module",
+			Method: "GET",
+			Body:   "",
+			Stream: false,
+		},
+	}
+)
+
 type pkgdashServiceClient struct {
 	c    client.Client
 	name string
@@ -27,11 +67,11 @@ func (c *pkgdashServiceClient) ListPackage(ctx context.Context, req *emptypb.Emp
 	errmap := make(map[string]interface{}, 1)
 	errmap["default"] = &ErrorRsp{}
 	opts = append(opts,
-		v3.ErrorMap(errmap),
+		v41.ErrorMap(errmap),
 	)
 	opts = append(opts,
-		v3.Method(http.MethodGet),
-		v3.Path("/v1/packages"),
+		v41.Method(http.MethodGet),
+		v41.Path("/v1/packages"),
 	)
 	rsp := &ListPackageRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "PkgdashService.ListPackage", req), rsp, opts...)
@@ -45,12 +85,12 @@ func (c *pkgdashServiceClient) UpdatePackage(ctx context.Context, req *UpdatePac
 	errmap := make(map[string]interface{}, 1)
 	errmap["default"] = &ErrorRsp{}
 	opts = append(opts,
-		v3.ErrorMap(errmap),
+		v41.ErrorMap(errmap),
 	)
 	opts = append(opts,
-		v3.Method(http.MethodPost),
-		v3.Path("/v1/package/{id}"),
-		v3.Body("*"),
+		v41.Method(http.MethodPost),
+		v41.Path("/v1/package/{id}"),
+		v41.Body("*"),
 	)
 	rsp := &UpdatePackageRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "PkgdashService.UpdatePackage", req), rsp, opts...)
@@ -64,12 +104,12 @@ func (c *pkgdashServiceClient) AddComment(ctx context.Context, req *AddCommentRe
 	errmap := make(map[string]interface{}, 1)
 	errmap["default"] = &ErrorRsp{}
 	opts = append(opts,
-		v3.ErrorMap(errmap),
+		v41.ErrorMap(errmap),
 	)
 	opts = append(opts,
-		v3.Method(http.MethodPost),
-		v3.Path("/v1/package/{pkg}/comment"),
-		v3.Body("*"),
+		v41.Method(http.MethodPost),
+		v41.Path("/v1/package/{pkg}/comment"),
+		v41.Body("*"),
 	)
 	rsp := &AddCommentRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "PkgdashService.AddComment", req), rsp, opts...)
@@ -83,12 +123,12 @@ func (c *pkgdashServiceClient) AddPackage(ctx context.Context, req *AddPackageRe
 	errmap := make(map[string]interface{}, 1)
 	errmap["default"] = &ErrorRsp{}
 	opts = append(opts,
-		v3.ErrorMap(errmap),
+		v41.ErrorMap(errmap),
 	)
 	opts = append(opts,
-		v3.Method(http.MethodPost),
-		v3.Path("/v1/package"),
-		v3.Body("*"),
+		v41.Method(http.MethodPost),
+		v41.Path("/v1/package"),
+		v41.Body("*"),
 	)
 	rsp := &AddPackageRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "PkgdashService.AddPackage", req), rsp, opts...)
@@ -102,11 +142,11 @@ func (c *pkgdashServiceClient) GetModule(ctx context.Context, req *GetModuleReq,
 	errmap := make(map[string]interface{}, 1)
 	errmap["default"] = &ErrorRsp{}
 	opts = append(opts,
-		v3.ErrorMap(errmap),
+		v41.ErrorMap(errmap),
 	)
 	opts = append(opts,
-		v3.Method(http.MethodGet),
-		v3.Path("/v1/module"),
+		v41.Method(http.MethodGet),
+		v41.Path("/v1/module"),
 	)
 	rsp := &GetModuleRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "PkgdashService.GetModule", req), rsp, opts...)
@@ -153,6 +193,6 @@ func RegisterPkgdashServiceServer(s server.Server, sh PkgdashServiceServer, opts
 	}
 	h := &pkgdashServiceServer{sh}
 	var nopts []server.HandlerOption
-	nopts = append(nopts, v31.HandlerEndpoints(PkgdashServiceServerEndpoints))
+	nopts = append(nopts, v4.HandlerEndpoints(PkgdashServiceServerEndpoints))
 	return s.Handle(s.NewHandler(&PkgdashService{h}, append(nopts, opts...)...))
 }
diff --git a/ui/src/app/api/models.ts b/ui/src/app/api/models.ts
index a4f468a..b71b264 100644
--- a/ui/src/app/api/models.ts
+++ b/ui/src/app/api/models.ts
@@ -10,7 +10,5 @@ export { GetModuleRsp } from './models/get-module-rsp';
 export { ListPackageRsp } from './models/list-package-rsp';
 export { Module } from './models/module';
 export { Package } from './models/package';
-export { StringValue } from './models/string-value';
-export { UInt64Value } from './models/u-int-64-value';
 export { UpdatePackageReq } from './models/update-package-req';
 export { UpdatePackageRsp } from './models/update-package-rsp';
diff --git a/ui/src/app/api/models/add-comment-req.ts b/ui/src/app/api/models/add-comment-req.ts
index 38480b1..15b3647 100644
--- a/ui/src/app/api/models/add-comment-req.ts
+++ b/ui/src/app/api/models/add-comment-req.ts
@@ -1,7 +1,6 @@
 /* tslint:disable */
 /* eslint-disable */
-import { UInt64Value } from './u-int-64-value';
 export interface AddCommentReq {
-  idPackage?: UInt64Value;
+  idPackage?: number;
   text?: string;
 }
diff --git a/ui/src/app/api/models/add-package-req.ts b/ui/src/app/api/models/add-package-req.ts
index c5d7285..6e6cc1c 100644
--- a/ui/src/app/api/models/add-package-req.ts
+++ b/ui/src/app/api/models/add-package-req.ts
@@ -1,8 +1,7 @@
 /* tslint:disable */
 /* eslint-disable */
-import { StringValue } from './string-value';
 export interface AddPackageReq {
   modules?: Array<number>;
-  name?: StringValue;
-  url?: StringValue;
+  name?: string;
+  url?: string;
 }
diff --git a/ui/src/app/api/models/add-package-rsp.ts b/ui/src/app/api/models/add-package-rsp.ts
index 6547366..d969d38 100644
--- a/ui/src/app/api/models/add-package-rsp.ts
+++ b/ui/src/app/api/models/add-package-rsp.ts
@@ -1,4 +1,5 @@
 /* tslint:disable */
 /* eslint-disable */
 export interface AddPackageRsp {
+  status?: string;
 }
diff --git a/ui/src/app/api/models/string-value.ts b/ui/src/app/api/models/string-value.ts
deleted file mode 100644
index fead887..0000000
--- a/ui/src/app/api/models/string-value.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-/* tslint:disable */
-/* eslint-disable */
-
-/**
- * Wrapper message for `string`. The JSON representation for `StringValue` is JSON string.
- */
-export interface StringValue {
-
-  /**
-   * The string value.
-   */
-  value?: string;
-}
diff --git a/ui/src/app/api/models/u-int-64-value.ts b/ui/src/app/api/models/u-int-64-value.ts
deleted file mode 100644
index 7976de9..0000000
--- a/ui/src/app/api/models/u-int-64-value.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-/* tslint:disable */
-/* eslint-disable */
-
-/**
- * Wrapper message for `uint64`. The JSON representation for `UInt64Value` is JSON string.
- */
-export interface UInt64Value {
-
-  /**
-   * The uint64 value.
-   */
-  value?: number;
-}
diff --git a/ui/src/app/api/models/update-package-req.ts b/ui/src/app/api/models/update-package-req.ts
index 2f41eec..a29844a 100644
--- a/ui/src/app/api/models/update-package-req.ts
+++ b/ui/src/app/api/models/update-package-req.ts
@@ -1,11 +1,9 @@
 /* tslint:disable */
 /* eslint-disable */
-import { StringValue } from './string-value';
-import { UInt64Value } from './u-int-64-value';
 export interface UpdatePackageReq {
-  id?: UInt64Value;
+  id?: number;
   issues?: Array<number>;
   modules?: Array<number>;
-  name?: StringValue;
-  url?: StringValue;
+  name?: string;
+  url?: string;
 }
diff --git a/ui/src/app/api/services/pkgdash-service.service.ts b/ui/src/app/api/services/pkgdash-service.service.ts
index 7c83e9d..b1b99c8 100644
--- a/ui/src/app/api/services/pkgdash-service.service.ts
+++ b/ui/src/app/api/services/pkgdash-service.service.ts
@@ -16,7 +16,6 @@ import { AddPackageReq } from '../models/add-package-req';
 import { AddPackageRsp } from '../models/add-package-rsp';
 import { GetModuleRsp } from '../models/get-module-rsp';
 import { ListPackageRsp } from '../models/list-package-rsp';
-import { UInt64Value } from '../models/u-int-64-value';
 import { UpdatePackageReq } from '../models/update-package-req';
 import { UpdatePackageRsp } from '../models/update-package-rsp';
 
@@ -131,7 +130,7 @@ export class PkgdashServiceService extends BaseService {
    */
   updateInfo$Response(
     params: {
-      id: UInt64Value;
+      id: number;
       body: UpdatePackageReq
     },
     context?: HttpContext
@@ -160,7 +159,7 @@ export class PkgdashServiceService extends BaseService {
    */
   updateInfo(
     params: {
-      id: UInt64Value;
+      id: number;
       body: UpdatePackageReq
     },
     context?: HttpContext