diff --git a/.gitignore b/.gitignore
index 9d915e3..6706d79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ yarn-debug.log*
 yarn-error.log*
 /public/uploads/
 config.yaml
+*.pb.go
 
 # Editor directories and files
 .idea
diff --git a/api/user.go b/api/user.go
new file mode 100644
index 0000000..fbe2b00
--- /dev/null
+++ b/api/user.go
@@ -0,0 +1,53 @@
+package api
+
+import (
+	"context"
+	"fmt"
+	grpcClient "go-desk-service/grpc-client"
+	"go-desk-service/libs"
+	userpb "go-desk-service/proto/gen"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
+
+type User struct {
+}
+
+type LoginRequestParams struct {
+	Username string `form:"username" json:"username" uri:"username" xml:"username" binding:"required"`
+	Password string `form:"password" json:"password" uri:"password" xml:"password" binding:"required"`
+}
+
+func (*User) Login(ctx *gin.Context) {
+	var res *libs.ErrorInfo
+	var paramsJson LoginRequestParams
+	if err := ctx.ShouldBindJSON(&paramsJson); err != nil {
+		res = libs.ErrorCode["ParamsError"]
+		fmt.Println(err)
+		ctx.JSON(http.StatusBadRequest, gin.H{
+			"code": res.Code,
+			"msg":  res.Msg,
+			"data": res.Data,
+		})
+		return
+	}
+	// 获取当前的grpc连接
+	client := grpcClient.GetUserClient()
+	ctx1, cancel := context.WithTimeout(context.Background(), time.Second*5)
+	defer cancel()
+	loginResp, err := client.Login(ctx1, &userpb.LoginRequest{
+		Username: paramsJson.Username,
+		Password: paramsJson.Password,
+	})
+	if err != nil {
+		log.Fatalf("登录失败: %v", err)
+	}
+	ctx.JSON(http.StatusBadRequest, gin.H{
+		"code": 200,
+		"msg":  "登录成功",
+		"data": loginResp,
+	})
+}
diff --git a/cmd/main.go b/cmd/main.go
index fb86ee4..39bdb24 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"go-desk-service/config"
+	grpcClient "go-desk-service/grpc-client"
 	"go-desk-service/libs"
 	"go-desk-service/router"
 	"log"
@@ -23,6 +24,7 @@ func main() {
 
 	go handleShutdownSignals()
 	libs.Connect()
+	grpcClient.UserClientInit()
 	app := gin.Default()
 	router.Init(app)
 	app.Run(":" + strconv.Itoa(appConfig.Port))
diff --git a/config/index.go b/config/index.go
index 45d628a..4d96eff 100644
--- a/config/index.go
+++ b/config/index.go
@@ -11,6 +11,7 @@ type AppConfig struct {
 	Database     DatabaseConfig `yaml:"database"`
 	WorkerID     int64          `yaml:"workerID"`
 	DatacenterID int64          `yaml:"datacenterID"`
+	GrpcUrl      string         `yaml:"grpcUrl"`
 }
 
 type DatabaseConfig struct {
diff --git a/go.mod b/go.mod
index 6516271..2bfa85a 100644
--- a/go.mod
+++ b/go.mod
@@ -42,6 +42,8 @@ require (
 	golang.org/x/sync v0.16.0 // indirect
 	golang.org/x/sys v0.35.0 // indirect
 	golang.org/x/text v0.28.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7 // indirect
+	google.golang.org/grpc v1.75.0 // indirect
 	google.golang.org/protobuf v1.36.8 // indirect
 	gorm.io/driver/postgres v1.6.0 // indirect
 	gorm.io/gorm v1.30.2 // indirect
diff --git a/go.sum b/go.sum
index 8297196..82418b3 100644
--- a/go.sum
+++ b/go.sum
@@ -126,6 +126,10 @@ golang.org/x/text v0.26.0 h1:P42AVeLghgTYr4+xUnTRKDMqpar+PtX7KWuNQL21L8M=
 golang.org/x/text v0.26.0/go.mod h1:QK15LZJUUQVJxhz7wXgxSy/CJaTFjd0G+YLonydOVQA=
 golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
 golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7 h1:pFyd6EwwL2TqFf8emdthzeX+gZE1ElRq3iM8pui4KBY=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
+google.golang.org/grpc v1.75.0 h1:+TW+dqTd2Biwe6KKfhE5JpiYIBWq865PhKGSXiivqt4=
+google.golang.org/grpc v1.75.0/go.mod h1:JtPAzKiq4v1xcAB2hydNlWI2RnF85XXcV0mhKXr2ecQ=
 google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
 google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
 google.golang.org/protobuf v1.36.8 h1:xHScyCOEuuwZEc6UtSOvPbAT4zRh0xcNRYekJwfqyMc=
diff --git a/grpc-client/user_client.go b/grpc-client/user_client.go
new file mode 100644
index 0000000..27597cc
--- /dev/null
+++ b/grpc-client/user_client.go
@@ -0,0 +1,36 @@
+package grpcClient
+
+import (
+	"fmt"
+	"go-desk-service/config"
+	userpb "go-desk-service/proto/gen"
+	"log"
+
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
+)
+
+var UserClient userpb.UserServiceClient
+
+func UserClientInit() {
+	appConfig, err := config.LoadConfig()
+	if err != nil {
+		fmt.Println(err)
+		fmt.Println("读取配置失败")
+	}
+
+	conn, err := grpc.NewClient(
+		appConfig.GrpcUrl, // gRPC服务器地址
+		grpc.WithTransportCredentials(insecure.NewCredentials()), // 使用非安全连接（测试用）
+	)
+	if err != nil {
+		log.Fatalf("连接失败: %v", err)
+	}
+	defer conn.Close()
+	client := userpb.NewUserServiceClient(conn)
+	UserClient = client
+}
+
+func GetUserClient() userpb.UserServiceClient {
+	return UserClient
+}
diff --git a/libs/error_code.go b/libs/error_code.go
new file mode 100644
index 0000000..b38170c
--- /dev/null
+++ b/libs/error_code.go
@@ -0,0 +1,22 @@
+package libs
+
+type ErrorInfo struct {
+	Code int
+	Data any
+	Msg  string
+}
+
+var ErrorCode = map[string]*ErrorInfo{
+	"LoginFailed":                      {Code: 0, Data: "", Msg: "账号异常"},
+	"LoginSuccessful":                  {Code: 200, Data: "", Msg: "登录成功"},
+	"NetworkTimeout":                   {Code: 1, Data: "", Msg: "网络超时"},
+	"AccountHasBeenTakenOffline":       {Code: 2, Data: "", Msg: "账号已下线，请重新登录"},
+	"OtherError":                       {Code: 3, Data: "", Msg: "其他错误"},
+	"TransferSuccessful":               {Code: 200, Data: "", Msg: "转账成功"},
+	"TransferFailed":                   {Code: 4, Data: "", Msg: "转账失败"},
+	"AccountRequiresEmailVerification": {Code: 0, Data: "", Msg: "账号需要邮箱验证"},
+	"AccountRequiresSMSVerification":   {Code: 0, Data: "", Msg: "账号需要短信验证"},
+	"AccountRequiresRobotVerification": {Code: 0, Data: "", Msg: "账号需要机器人验证"},
+	"BrowserOpenFail":                  {Code: 0, Data: "", Msg: "浏览器开启失败"},
+	"AccountFailed":                    {Code: 0, Data: "", Msg: "账号不存在"},
+}
diff --git a/proto/user.proto b/proto/user.proto
new file mode 100644
index 0000000..c9af424
--- /dev/null
+++ b/proto/user.proto
@@ -0,0 +1,56 @@
+syntax = "proto3";
+
+package user;
+option go_package = "./proto/gen;userpb";
+
+// 登录请求
+message LoginRequest {
+  string username = 1;
+  string password = 2;
+}
+
+// 登录响应
+message LoginResponse {
+  int64 user_id = 1;
+  string username = 2;
+  string email = 3;
+  string access_token = 4;
+  int32 expires_in = 5; // token过期时间(秒)
+}
+
+// 用户注册请求
+message RegisterRequest {
+  string username = 1;
+  string password = 2;
+  string email = 3;
+  string nickname = 4;
+  string phone = 5;
+}
+
+// 用户注册响应
+message RegisterResponse {
+  int64 user_id = 1;
+  string username = 2;
+  string email = 3;
+}
+
+// 令牌验证请求
+message ValidateTokenRequest {
+  string access_token = 1;
+}
+
+// 令牌验证响应
+message ValidateTokenResponse {
+  int64 user_id = 1;
+  bool is_valid = 2;
+}
+
+// 用户服务定义
+service UserService {
+  // 用户登录
+  rpc Login(LoginRequest) returns (LoginResponse);
+  // 用户注册
+  rpc Register(RegisterRequest) returns (RegisterResponse);
+  // 验证访问令牌
+  rpc ValidateToken(ValidateTokenRequest) returns (ValidateTokenResponse);
+}
\ No newline at end of file
diff --git a/router/index.go b/router/index.go
index d3ae91c..2455c87 100644
--- a/router/index.go
+++ b/router/index.go
@@ -4,8 +4,10 @@ import "github.com/gin-gonic/gin"
 
 var routerTest Test
 var websocks Websocks
+var user User
 
 func Init(app *gin.Engine) {
 	routerTest.Init(app)
 	websocks.Init(app)
+	user.Init(app)
 }
diff --git a/router/user.go b/router/user.go
new file mode 100644
index 0000000..df10d81
--- /dev/null
+++ b/router/user.go
@@ -0,0 +1,16 @@
+package router
+
+import (
+	"go-desk-service/api"
+
+	"github.com/gin-gonic/gin"
+)
+
+type User struct{}
+
+var ApiUser api.User
+
+func (*User) Init(app *gin.Engine) {
+	group := app.Group("/user")
+	group.POST("/login", ApiUser.Login)
+}