diff --git a/dto/auth.go b/dto/auth.go
index 7944629..efc1b93 100644
--- a/dto/auth.go
+++ b/dto/auth.go
@@ -59,6 +59,10 @@ func IsSystemRole(role int32) bool {
 	return role == int32(ADMIN) || role == int32(USER)
 }
 
+func GetDefaultAuthRole() *AuthRoleRspDto {
+	return &AuthRoleRspDto{Id: int32(USER), Name: "普通用户"}
+}
+
 type AuthUserStorageDto struct {
 	UID       int32       `json:"uid" form:"uid"`
 	IsAdmin   bool        `json:"isAdmin" form:"isAdmin"`
diff --git a/service/user.go b/service/user.go
index 28bc3db..e43385e 100644
--- a/service/user.go
+++ b/service/user.go
@@ -54,13 +54,15 @@ func FindUserInfo(userId int32) *dto.UserRspDto {
 	}
 	rspUser := dto.ConvertFromUserDto(user)
 	roles := QueryAuthRoleByUid(user.ID)
-	if len(roles) == 0 { // 如果没有指派用户时，指定普通用户信息
-		roles = []*model.AuthRole{{ID: int32(dto.USER), Name: "普通用户"}}
-	}
 	rids := make([]int32, len(roles))
-	for i, r := range roles {
-		rids[i] = r.ID
-		rspUser.Roles = append(rspUser.Roles, &dto.AuthRoleRspDto{Id: r.ID, Name: r.Name})
+	if len(roles) == 0 { // 如果没有指派用户时，指定普通用户信息
+		rspUser.Roles = append(rspUser.Roles, dto.GetDefaultAuthRole())
+		rids = append(rids, int32(dto.USER))
+	} else {
+		for i, r := range roles {
+			rids[i] = r.ID
+			rspUser.Roles = append(rspUser.Roles, &dto.AuthRoleRspDto{Id: r.ID, Name: r.Name})
+		}
 	}
 	// 查询权限路径
 	rspUser.Paths = QueryAuthApiPathByRids(rids)
@@ -110,6 +112,9 @@ func linkUserRole(users []*model.User) []*dto.UserRspDto {
 	userArr := make([]*dto.UserRspDto, un)
 	i := 0
 	for _, u := range userMap {
+		if len(u.Roles) == 0 {
+			u.Roles = append(u.Roles, dto.GetDefaultAuthRole())
+		}
 		userArr[i] = u
 		i++
 	}