diff --git a/internal/app/api/v1/user.go b/internal/app/api/v1/user.go
index 5adc0f7..af62662 100644
--- a/internal/app/api/v1/user.go
+++ b/internal/app/api/v1/user.go
@@ -58,11 +58,12 @@ func GetTwitterInfo(c *gin.Context) {
 // GetUserInfo Get User Info
 func GetUserInfo(c *gin.Context) {
 	address := c.Param("address")
+	LoginAddress := c.GetString("address")
 	if address == "" {
 		FailWithMessage(GetMessage(c, "ParameterError"), c)
 		return
 	}
-	if list, err := srv.GetUserInfo(address); err != nil {
+	if list, err := srv.GetUserInfo(address, LoginAddress); err != nil {
 		OkWithData(list, c)
 	} else {
 		OkWithData(list, c)
diff --git a/internal/app/api/v2/open_quest.go b/internal/app/api/v2/open_quest.go
index 57ca851..a9ab518 100644
--- a/internal/app/api/v2/open_quest.go
+++ b/internal/app/api/v2/open_quest.go
@@ -43,7 +43,8 @@ func GetUserOpenQuestDetailList(c *gin.Context) {
 		return
 	}
 	address := c.GetString("address")
-	if list, total, err := srv.GetUserOpenQuestDetailListV2(address, r); err != nil {
+	LoginAddress := c.GetString("address")
+	if list, total, err := srv.GetUserOpenQuestDetailListV2(address, LoginAddress, r); err != nil {
 		FailWithMessage("获取失败："+err.Error(), c)
 	} else {
 		OkWithDetailed(response.PageResult{
diff --git a/internal/app/dao/admin_user.go b/internal/app/dao/admin_user.go
new file mode 100644
index 0000000..a5bc16f
--- /dev/null
+++ b/internal/app/dao/admin_user.go
@@ -0,0 +1,16 @@
+package dao
+
+import (
+	"backend-go/internal/app/model"
+)
+
+func (d *Dao) IsAdmin(address string) (is bool, err error) {
+	var count int64
+	if err = d.db.Model(&model.AdminUser{}).Where("address = ?", address).Count(&count).Error; err != nil {
+		return false, err
+	}
+	if count == 0 {
+		return false, nil
+	}
+	return true, nil
+}
diff --git a/internal/app/dao/tag.go b/internal/app/dao/tag.go
new file mode 100644
index 0000000..5ebf32c
--- /dev/null
+++ b/internal/app/dao/tag.go
@@ -0,0 +1,32 @@
+package dao
+
+import "backend-go/internal/app/model"
+
+func (d *Dao) GetUserTags(userID uint) (tags []string, err error) {
+	err = d.db.Model(&model.UsersTag{}).Select("tag.name").
+		Joins("join tag on users_tag.tag_id = tag.id").
+		Where("users_tag.user_id = ?", userID).
+		Find(&tags).Error
+	return
+}
+
+func (d *Dao) GetUserNameTagsByAddress(address string) (nickname, name string, tags []string, err error) {
+	var user model.Users
+	err = d.db.Model(&model.Users{}).
+		Where("address = ?", address).
+		First(&user).Error
+	if err != nil {
+		return
+	}
+	if user.Name != nil {
+		name = *user.Name
+	}
+	if user.NickName != nil {
+		nickname = *user.NickName
+	}
+	err = d.db.Model(&model.UsersTag{}).Select("tag.name").
+		Joins("join tag on users_tag.tag_id = tag.id").
+		Where("users_tag.user_id = ?", user.ID).
+		Find(&tags).Error
+	return
+}
diff --git a/internal/app/model/response/open_quest.go b/internal/app/model/response/open_quest.go
index c2fd8b4..74caffd 100644
--- a/internal/app/model/response/open_quest.go
+++ b/internal/app/model/response/open_quest.go
@@ -26,6 +26,7 @@ type UserOpenQuestJsonElements struct {
 	PassScore             int64          `gorm:"column:pass_score" form:"pass_score" json:"pass_score"`    // 通过分数
 	TotalScore            int64          `gorm:"column:total_score" form:"total_score" json:"total_score"` // 总分
 	UserScore             int64          `gorm:"column:user_score" form:"user_score" json:"user_score"`    // 用户分数
+	NickName              *string        `gorm:"column:nickname;type:varchar(200);default:''" json:"nickname" form:"nickname"`
 }
 
 type UserOpenQuestJsonElementsV2 struct {
diff --git a/internal/app/model/tag.go b/internal/app/model/tag.go
new file mode 100644
index 0000000..4498cfd
--- /dev/null
+++ b/internal/app/model/tag.go
@@ -0,0 +1,13 @@
+package model
+
+import "time"
+
+type Tag struct {
+	ID        uint      `gorm:"primarykey" json:"id"`
+	CreatedAt time.Time `json:"createdAt"`
+	Name      string    `gorm:"column:name;unique;type:varchar(100);comment:标签名" json:"name"`
+}
+
+func (Tag) TableName() string {
+	return "tag"
+}
diff --git a/internal/app/model/users.go b/internal/app/model/users.go
index f214888..2a45469 100644
--- a/internal/app/model/users.go
+++ b/internal/app/model/users.go
@@ -15,4 +15,5 @@ type Users struct {
 	Socials           datatypes.JSON `gorm:"column:socials" json:"socials"`
 	ResourceTime      time.Time      `gorm:"column:resource_time"`
 	ParticleUserinfo  datatypes.JSON `gorm:"column:particle_userinfo" json:"particle_userinfo"`
+	Name              *string        `gorm:"column:name;type:varchar(200);comment:用户名称;default:''" json:"name" form:"name"`
 }
diff --git a/internal/app/model/users_tag.go b/internal/app/model/users_tag.go
new file mode 100644
index 0000000..333b646
--- /dev/null
+++ b/internal/app/model/users_tag.go
@@ -0,0 +1,11 @@
+package model
+
+type UsersTag struct {
+	ID     uint `gorm:"primarykey" json:"id"`                                                  // 主键ID
+	UserID uint `gorm:"column:user_id;comment:用户ID;index:user_id_tag_id,unique" json:"userID"` // 用户ID
+	TagID  uint `gorm:"column:tag_id;comment:标签ID;index:user_id_tag_id,unique" json:"tagID"`   // 标签ID
+}
+
+func (UsersTag) TableName() string {
+	return "users_tag"
+}
diff --git a/internal/app/service/open_quest_v2.go b/internal/app/service/open_quest_v2.go
index 94e8245..b27146e 100644
--- a/internal/app/service/open_quest_v2.go
+++ b/internal/app/service/open_quest_v2.go
@@ -124,10 +124,15 @@ func (s *Service) GetUserOpenQuestListV2(address string, r request.GetUserOpenQu
 }
 
 // GetUserOpenQuestDetailListV2 获取用户开放题详情
-func (s *Service) GetUserOpenQuestDetailListV2(address string, r request.GetUserOpenQuestDetailListRequest) (list []response.UserOpenQuestJsonElements, total int64, err error) {
+func (s *Service) GetUserOpenQuestDetailListV2(address string, loginAddress string, r request.GetUserOpenQuestDetailListRequest) (list []response.UserOpenQuestJsonElements, total int64, err error) {
 	offset := (r.Page - 1) * r.PageSize
 	limit := r.PageSize
 	db := s.dao.DB().Model(&model.UserOpenQuest{})
+	// 是否管理员
+	isAdmin, err := s.dao.IsAdmin(loginAddress)
+	if err != nil {
+		return
+	}
 	// OpenQuestReviewStatus 1 未审核 2 已审核
 	countSQL := `
 		SELECT 
@@ -205,6 +210,24 @@ func (s *Service) GetUserOpenQuestDetailListV2(address string, r request.GetUser
 			log.Errorv("AnswerCheck error", zap.Error(err))
 			return
 		}
+		var showStr string
+		showStr = fmt.Sprintf("%s...%s", list[i].Address[:6], list[i].Address[len(list[i].Address)-4:])
+		if isAdmin {
+			// 显示标签
+			nickname, name, tags, err := s.dao.GetUserNameTagsByAddress(list[i].Address)
+			if err == nil {
+				if nickname != "" {
+					showStr = nickname
+				}
+				if name != "" {
+					showStr += "-" + name
+				}
+				for i := 0; i < len(tags); i++ {
+					showStr += "，" + tags[i]
+				}
+			}
+		}
+		list[i].NickName = &showStr
 	}
 	return
 }
diff --git a/internal/app/service/user.go b/internal/app/service/user.go
index 194e279..84a8b8b 100644
--- a/internal/app/service/user.go
+++ b/internal/app/service/user.go
@@ -20,11 +20,36 @@ import (
 	"strings"
 )
 
-func (s *Service) GetUserInfo(address string) (res interface{}, err error) {
+func (s *Service) GetUserInfo(address string, loginAddress string) (res interface{}, err error) {
 	var user model.Users
 	if user, err = s.dao.GetUser(address); err != nil {
 		return
 	}
+	// 是否管理员
+	isAdmin, err := s.dao.IsAdmin(loginAddress)
+	if err != nil {
+		return
+	}
+	// 管理员显示
+	if isAdmin {
+		var showStr string
+		showStr = fmt.Sprintf("%s...%s", address[:6], address[len(address)-4:])
+		if user.NickName != nil && *user.NickName != "" {
+			showStr = *user.NickName
+		}
+		if user.Name != nil && *user.Name != "" {
+			showStr += "-" + *user.Name
+		}
+		// 显示标签
+		tags, err := s.dao.GetUserTags(user.ID)
+		if err == nil {
+			for i := 0; i < len(tags); i++ {
+				showStr += "，" + tags[i]
+			}
+		}
+		user.NickName = &showStr
+		return user, err
+	}
 	// default nickname
 	if user.NickName == nil || *user.NickName == "" {
 		if len(user.Address) > 10 {