diff --git a/internal/db/models/admin_dao.go b/internal/db/models/admin_dao.go
index e6b2f942..d7136530 100644
--- a/internal/db/models/admin_dao.go
+++ b/internal/db/models/admin_dao.go
@@ -36,7 +36,7 @@ func init() {
 }
 
 // 启用条目
-func (this *AdminDAO) EnableAdmin(id uint32) (rowsAffected int64, err error) {
+func (this *AdminDAO) EnableAdmin(id int64) (rowsAffected int64, err error) {
 	return this.Query().
 		Pk(id).
 		Set("state", AdminStateEnabled).
@@ -44,7 +44,7 @@ func (this *AdminDAO) EnableAdmin(id uint32) (rowsAffected int64, err error) {
 }
 
 // 禁用条目
-func (this *AdminDAO) DisableAdmin(id uint32) (rowsAffected int64, err error) {
+func (this *AdminDAO) DisableAdmin(id int64) (rowsAffected int64, err error) {
 	return this.Query().
 		Pk(id).
 		Set("state", AdminStateDisabled).
@@ -52,7 +52,7 @@ func (this *AdminDAO) DisableAdmin(id uint32) (rowsAffected int64, err error) {
 }
 
 // 查找启用中的条目
-func (this *AdminDAO) FindEnabledAdmin(id uint32) (*Admin, error) {
+func (this *AdminDAO) FindEnabledAdmin(id int64) (*Admin, error) {
 	result, err := this.Query().
 		Pk(id).
 		Attr("state", AdminStateEnabled).
@@ -64,7 +64,7 @@ func (this *AdminDAO) FindEnabledAdmin(id uint32) (*Admin, error) {
 }
 
 // 检查管理员是否存在
-func (this *AdminDAO) ExistEnabledAdmin(adminId int) (bool, error) {
+func (this *AdminDAO) ExistEnabledAdmin(adminId int64) (bool, error) {
 	return this.Query().
 		Pk(adminId).
 		State(AdminStateEnabled).
@@ -123,6 +123,8 @@ func (this *AdminDAO) UpdateAdminPassword(adminId int64, password string) error
 // 创建管理员
 func (this *AdminDAO) CreateAdmin(username string, password string, fullname string) (int64, error) {
 	op := NewAdminOperator()
+	op.IsOn = true
+	op.State = AdminStateEnabled
 	op.Username = username
 	op.Password = stringutil.Md5(password)
 	op.Fullname = fullname
@@ -132,3 +134,41 @@ func (this *AdminDAO) CreateAdmin(username string, password string, fullname str
 	}
 	return types.Int64(op.Id), nil
 }
+
+// 修改管理员个人资料
+func (this *AdminDAO) UpdateAdmin(adminId int64, fullname string) error {
+	if adminId <= 0 {
+		return errors.New("invalid adminId")
+	}
+	op := NewAdminOperator()
+	op.Id = adminId
+	op.Fullname = fullname
+	_, err := this.Save(op)
+	return err
+}
+
+// 检查用户名是否存在
+func (this *AdminDAO) CheckAdminUsername(adminId int64, username string) (bool, error) {
+	query := this.Query().
+		State(AdminStateEnabled).
+		Attr("username", username)
+	if adminId > 0 {
+		query.
+			Where("id!=:id").
+			Param("id", adminId)
+	}
+	return query.Exist()
+}
+
+// 修改管理员登录信息
+func (this *AdminDAO) UpdateAdminLogin(adminId int64, username string, password string) error {
+	if adminId <= 0 {
+		return errors.New("invalid adminId")
+	}
+	op := NewAdminOperator()
+	op.Id = adminId
+	op.Username = username
+	op.Password = stringutil.Md5(password)
+	_, err := this.Save(op)
+	return err
+}
diff --git a/internal/db/models/admin_model.go b/internal/db/models/admin_model.go
index 3cd2f2f5..ee186536 100644
--- a/internal/db/models/admin_model.go
+++ b/internal/db/models/admin_model.go
@@ -9,6 +9,7 @@ type Admin struct {
 	IsSuper   uint8  `field:"isSuper"`   // 是否为超级管理员
 	CreatedAt uint64 `field:"createdAt"` // 创建时间
 	UpdatedAt uint64 `field:"updatedAt"` // 修改时间
+	IsOn      uint8  `field:"isOn"`      // 是否启用
 	State     uint8  `field:"state"`     // 状态
 }
 
@@ -20,6 +21,7 @@ type AdminOperator struct {
 	IsSuper   interface{} // 是否为超级管理员
 	CreatedAt interface{} // 创建时间
 	UpdatedAt interface{} // 修改时间
+	IsOn      interface{} // 是否启用
 	State     interface{} // 状态
 }
 
diff --git a/internal/rpc/services/service_admin.go b/internal/rpc/services/service_admin.go
index 3c7381fc..81868ad2 100644
--- a/internal/rpc/services/service_admin.go
+++ b/internal/rpc/services/service_admin.go
@@ -3,6 +3,7 @@ package services
 import (
 	"context"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
 	rpcutils "github.com/TeaOSLab/EdgeAPI/internal/rpc/utils"
 	"github.com/TeaOSLab/EdgeAPI/internal/utils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
@@ -12,6 +13,7 @@ type AdminService struct {
 	debug bool
 }
 
+// 登录
 func (this *AdminService) LoginAdmin(ctx context.Context, req *pb.LoginAdminRequest) (*pb.LoginAdminResponse, error) {
 	_, _, err := rpcutils.ValidateRequest(ctx)
 	if err != nil {
@@ -46,6 +48,7 @@ func (this *AdminService) LoginAdmin(ctx context.Context, req *pb.LoginAdminRequ
 	}, nil
 }
 
+// 创建操作日志
 func (this *AdminService) CreateAdminLog(ctx context.Context, req *pb.CreateAdminLogRequest) (*pb.CreateAdminLogResponse, error) {
 	_, userId, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
 	if err != nil {
@@ -58,6 +61,7 @@ func (this *AdminService) CreateAdminLog(ctx context.Context, req *pb.CreateAdmi
 	return &pb.CreateAdminLogResponse{}, nil
 }
 
+// 检查管理员是否存在
 func (this *AdminService) CheckAdminExists(ctx context.Context, req *pb.CheckAdminExistsRequest) (*pb.CheckAdminExistsResponse, error) {
 	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
 	if err != nil {
@@ -70,7 +74,7 @@ func (this *AdminService) CheckAdminExists(ctx context.Context, req *pb.CheckAdm
 		}, nil
 	}
 
-	ok, err := models.SharedAdminDAO.ExistEnabledAdmin(int(req.AdminId))
+	ok, err := models.SharedAdminDAO.ExistEnabledAdmin(req.AdminId)
 	if err != nil {
 		return nil, err
 	}
@@ -80,8 +84,26 @@ func (this *AdminService) CheckAdminExists(ctx context.Context, req *pb.CheckAdm
 	}, nil
 }
 
+// 检查用户名是否存在
+func (this *AdminService) CheckAdminUsername(ctx context.Context, req *pb.CheckAdminUsernameRequest) (*pb.CheckAdminUsernameResponse, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	exists, err := models.SharedAdminDAO.CheckAdminUsername(req.AdminId, req.Username)
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.CheckAdminUsernameResponse{Exists: exists}, nil
+}
+
+// 获取管理员名称
 func (this *AdminService) FindAdminFullname(ctx context.Context, req *pb.FindAdminFullnameRequest) (*pb.FindAdminFullnameResponse, error) {
-	_, _, err := rpcutils.ValidateRequest(ctx)
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
 	if err != nil {
 		return nil, err
 	}
@@ -97,8 +119,33 @@ func (this *AdminService) FindAdminFullname(ctx context.Context, req *pb.FindAdm
 	}, nil
 }
 
+// 获取管理员信息
+func (this *AdminService) FindEnabledAdmin(ctx context.Context, req *pb.FindEnabledAdminRequest) (*pb.FindEnabledAdminResponse, error) {
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
+	if err != nil {
+		return nil, err
+	}
+
+	admin, err := models.SharedAdminDAO.FindEnabledAdmin(req.AdminId)
+	if err != nil {
+		return nil, err
+	}
+	if admin == nil {
+		return &pb.FindEnabledAdminResponse{Admin: nil}, nil
+	}
+
+	result := &pb.Admin{
+		Id:       int64(admin.Id),
+		Fullname: admin.Fullname,
+		Username: admin.Username,
+		IsOn:     admin.IsOn == 1,
+	}
+	return &pb.FindEnabledAdminResponse{Admin: result}, nil
+}
+
 // 创建或修改管理员
 func (this *AdminService) CreateOrUpdateAdmin(ctx context.Context, req *pb.CreateOrUpdateAdminRequest) (*pb.CreateOrUpdateAdminResponse, error) {
+	// 校验请求
 	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin, rpcutils.UserTypeAPI)
 	if err != nil {
 		return nil, err
@@ -121,3 +168,41 @@ func (this *AdminService) CreateOrUpdateAdmin(ctx context.Context, req *pb.Creat
 	}
 	return &pb.CreateOrUpdateAdminResponse{AdminId: adminId}, nil
 }
+
+// 修改管理员信息
+func (this *AdminService) UpdateAdmin(ctx context.Context, req *pb.UpdateAdminRequest) (*pb.RPCUpdateSuccess, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin, rpcutils.UserTypeAPI)
+	if err != nil {
+		return nil, err
+	}
+
+	err = models.SharedAdminDAO.UpdateAdmin(req.AdminId, req.Fullname)
+	if err != nil {
+		return nil, err
+	}
+	return rpcutils.RPCUpdateSuccess()
+}
+
+// 修改管理员登录信息
+func (this *AdminService) UpdateAdminLogin(ctx context.Context, req *pb.UpdateAdminLoginRequest) (*pb.RPCUpdateSuccess, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin, rpcutils.UserTypeAPI)
+	if err != nil {
+		return nil, err
+	}
+
+	exists, err := models.SharedAdminDAO.CheckAdminUsername(req.AdminId, req.Username)
+	if err != nil {
+		return nil, err
+	}
+	if exists {
+		return nil, errors.New("username already been token")
+	}
+
+	err = models.SharedAdminDAO.UpdateAdminLogin(req.AdminId, req.Username, req.Password)
+	if err != nil {
+		return nil, err
+	}
+	return rpcutils.RPCUpdateSuccess()
+}