diff --git a/WGShare.API/Controllers/AuthController.cs b/WGShare.API/Controllers/AuthController.cs
index f0b40ac..c6532c6 100644
--- a/WGShare.API/Controllers/AuthController.cs
+++ b/WGShare.API/Controllers/AuthController.cs
@@ -92,6 +92,8 @@ namespace WGShare.API.Controllers
             btnAutn.Add(new Claim("account", user.Account));
             btnAutn.Add(new Claim("uname", user.UserName));
             btnAutn.Add(new Claim("ssid", user.ScreenShareId));
+            btnAutn.Add(new Claim("year", user.Year.ToString()));
+            btnAutn.Add(new Claim("subject", ((int)user.Subject).ToString()));
 
             // 获取已登录的token
             var tokens = RedisHelper.Instance.Get<AccessAndRefreshToken>(RedisKeyConstant.Data.GetAccessTokenKey(user.Id));
@@ -165,6 +167,8 @@ namespace WGShare.API.Controllers
             btnAutn.Add(new Claim("account", user.Account));
             btnAutn.Add(new Claim("uname", user.UserName));
             btnAutn.Add(new Claim("ssid", user.ScreenShareId));
+            btnAutn.Add(new Claim("year", user.Year.ToString()));
+            btnAutn.Add(new Claim("subject", ((int)user.Subject).ToString()));
 
             var accessToken = _jwtHelper.CreateToken(user.Id, btnAutn);
             var refreshTokenNew = Guid.NewGuid().ToString();
diff --git a/WGShare.API/Controllers/Backend/UserController.cs b/WGShare.API/Controllers/Backend/UserController.cs
index 8f3ce7c..c3b9ea1 100644
--- a/WGShare.API/Controllers/Backend/UserController.cs
+++ b/WGShare.API/Controllers/Backend/UserController.cs
@@ -13,6 +13,7 @@ using WGShare.API.Controllers.Basic;
 using WGShare.API.Helpers;
 using WGShare.Domain.DTOs.User;
 using WGShare.Domain.Entities;
+using WGShare.Domain.Enums;
 using WGShare.Domain.FriendlyException;
 using WGShare.Domain.GeneralModel;
 using Yitter.IdGenerator;
@@ -193,7 +194,14 @@ namespace WGShare.API.Controllers.Backend
                 x.Pwd = x.Pwd.MDString();
                 x.ScreenShareId = UserShareIdHelper.GenerateUnique8DigitNumber();
                 x.TenantId = tenantId;
-                x.RoleId = x.RoleId == "管理员" ? "1" : "2";
+
+                var roleId = "2";
+                if (x.RoleId == "管理员")
+                    roleId = "1";
+                else if (x.RoleId == "房间管理员")
+                    roleId = "3";
+                x.RoleId = roleId;
+                x.Subject = x.SubjectName.GetEnumValueFromDescription<SubjectType>();
             });
 
             await _sqlSugar.Insertable(users).ExecuteCommandAsync();
diff --git a/WGShare.API/Controllers/Basic/BasicController.cs b/WGShare.API/Controllers/Basic/BasicController.cs
index 83160b1..6614270 100644
--- a/WGShare.API/Controllers/Basic/BasicController.cs
+++ b/WGShare.API/Controllers/Basic/BasicController.cs
@@ -63,7 +63,7 @@ namespace WGShare.API.Controllers.Basic
                 {
                     throw Oops.Oh("用户信息有误，请重新登录");
                 }
-                
+
                 return (RoleEnums)role;
             }
         }
@@ -111,6 +111,43 @@ namespace WGShare.API.Controllers.Basic
             }
         }
 
+        private int year = -1;
+        public int Year
+        {
+            get
+            {
+                if (year >= 0)
+                {
+                    return year;
+                }
+
+                var year_str = HttpContext.User.Claims.FirstOrDefault(x => x.Type == "year").Value;
+                if (string.IsNullOrWhiteSpace(year_str) || !int.TryParse(year_str, out year))
+                {
+                    throw Oops.Oh("用户信息有误，请重新登录");
+                }
+                return year;
+            }
+        }
+
+        private int subject = -1;
+        public SubjectType Subject
+        {
+            get
+            {
+                if (subject >= 0)
+                {
+                    return (SubjectType)subject;
+                }
+
+                var subject_str = HttpContext.User.Claims.FirstOrDefault(x => x.Type == "subject").Value;
+                if (string.IsNullOrWhiteSpace(subject_str) || !int.TryParse(subject_str, out subject))
+                {
+                    throw Oops.Oh("用户信息有误，请重新登录");
+                }
+                return (SubjectType)subject;
+            }
+        }
 
     }
 }
diff --git a/WGShare.API/Controllers/Frontend/HomeController.cs b/WGShare.API/Controllers/Frontend/HomeController.cs
index 9f62e2f..3f56a75 100644
--- a/WGShare.API/Controllers/Frontend/HomeController.cs
+++ b/WGShare.API/Controllers/Frontend/HomeController.cs
@@ -63,6 +63,8 @@ namespace WGShare.API.Controllers.Frontend
 
             var list = await _sqlSugar.Queryable<Room>()
                 .Where(x => x.TenantId == TenantId && x.IsDelete == false)
+                .WhereIF(Year > 0, x => x.Year == Year)
+                .WhereIF(Subject > 0, x => x.Subject == Subject)
                 .OrderBy(x => x.Id, OrderByType.Desc)
                 .ToPageListAsync(dto.PageIndex, dto.PageSize, total);
 
diff --git a/WGShare.API/Controllers/Frontend/UserController.cs b/WGShare.API/Controllers/Frontend/UserController.cs
index acf3e7e..2e01ebc 100644
--- a/WGShare.API/Controllers/Frontend/UserController.cs
+++ b/WGShare.API/Controllers/Frontend/UserController.cs
@@ -15,6 +15,7 @@ using WGShare.Domain.Entities;
 using WGShare.Domain.FriendlyException;
 using WGShare.Domain.GeneralModel;
 using Yitter.IdGenerator;
+using WGShare.Domain.Enums;
 
 namespace WGShare.API.Controllers.Frontend
 {
@@ -61,7 +62,9 @@ namespace WGShare.API.Controllers.Frontend
                     Account = u.Account,
                     RoleId = r.Id,
                     RoleName = r.RoleName,
-                    ScreenShareId = u.ScreenShareId
+                    ScreenShareId = u.ScreenShareId,
+                    Subject = u.Subject,
+                    Year = u.Year,
                 })
                .ToPageListAsync(pagedBaseDto.PageIndex, pagedBaseDto.PageSize, total);
 
@@ -109,7 +112,7 @@ namespace WGShare.API.Controllers.Frontend
             }
 
             return await _sqlSugar.Updateable(entity)
-                .UpdateColumns(x => new { x.Account, x.UserName, x.RoleId }).ExecuteCommandAsync() > 0;
+                .UpdateColumns(x => new { x.Account, x.UserName, x.RoleId, x.Year, x.Subject }).ExecuteCommandAsync() > 0;
         }
 
         /// <summary>
@@ -126,6 +129,21 @@ namespace WGShare.API.Controllers.Frontend
                 .UpdateColumns(x => new { x.Pwd }).ExecuteCommandAsync() > 0;
         }
 
+        /// <summary>
+        /// 批量修改用户信息
+        /// </summary>
+        /// <param name="inputDTO"></param>
+        /// <returns></returns>
+        [HttpPut("bth")]
+        public async Task<bool> BatchModifyUsers([FromBody] List<UserBatchUpdateDTO> updateDTOs)
+        {
+            var entity = updateDTOs.Adapt<List<User>>();
+
+            return await _sqlSugar.Updateable(entity)
+                .UpdateColumns(x => new { x.RoleId, x.Subject, x.Year }).ExecuteCommandAsync() > 0;
+        }
+
+
         /// <summary>
         /// 删除用户
         /// </summary>
@@ -213,7 +231,7 @@ namespace WGShare.API.Controllers.Frontend
                 else if (x.RoleId == "房间管理员")
                     roleId = "3";
                 x.RoleId = roleId;
-
+                x.Subject = x.SubjectName.GetEnumValueFromDescription<SubjectType>();
             });
 
             await _sqlSugar.Insertable(users).ExecuteCommandAsync();
@@ -221,5 +239,7 @@ namespace WGShare.API.Controllers.Frontend
             return Ok((isSuccess: true, url: "", msg: "导入成功"));
         }
 
+
+
     }
 }
diff --git a/WGShare.API/Controllers/PublicController.cs b/WGShare.API/Controllers/PublicController.cs
index 2cbcdd4..78fff28 100644
--- a/WGShare.API/Controllers/PublicController.cs
+++ b/WGShare.API/Controllers/PublicController.cs
@@ -3,7 +3,9 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using MiniExcelLibs;
 using SqlSugar;
+using System.ComponentModel;
 using System.Configuration;
+using System.Reflection;
 using System.Security.Claims;
 using System.Text.RegularExpressions;
 using WGShare.API.Controllers.Basic;
@@ -11,6 +13,7 @@ using WGShare.API.Helpers;
 using WGShare.Domain.DTOs.Login;
 using WGShare.Domain.DTOs.User;
 using WGShare.Domain.Entities;
+using WGShare.Domain.Enums;
 using WGShare.Domain.FriendlyException;
 
 namespace WGShare.API.Controllers
@@ -38,5 +41,33 @@ namespace WGShare.API.Controllers
         {
             return await _sqlSugar.Queryable<Role>().Where(x => x.IsDelete == false).ToListAsync();
         }
+
+        /// <summary>
+        /// 科目列表下拉框
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet("sub-dp-list"), AllowAnonymous]
+        public async Task<List<SubjectInfo>> GetSubjectDropDownList()
+        {
+            var list = new List<SubjectInfo>();
+            foreach (SubjectType subject in Enum.GetValues(typeof(SubjectType)))
+            {
+                var description = GetEnumDescription(subject);
+                list.Add(new SubjectInfo { Value = (int)subject, Name = description });
+            }
+            return list;
+        }
+
+        [NonAction]
+        private string GetEnumDescription(Enum value)
+        {
+            FieldInfo fi = value.GetType().GetField(value.ToString());
+            DescriptionAttribute[] attributes = (DescriptionAttribute[])fi.GetCustomAttributes(typeof(DescriptionAttribute), false);
+
+            if (attributes != null && attributes.Length > 0)
+                return attributes[0].Description;
+            else
+                return value.ToString();
+        }
     }
 }
diff --git a/WGShare.API/Helpers/EnumExtensions.cs b/WGShare.API/Helpers/EnumExtensions.cs
index 5e2dbd8..0b75b89 100644
--- a/WGShare.API/Helpers/EnumExtensions.cs
+++ b/WGShare.API/Helpers/EnumExtensions.cs
@@ -1,4 +1,7 @@
 using System.ComponentModel;
+using System.Reflection;
+using WGShare.Domain.DTOs.User;
+using WGShare.Domain.Enums;
 
 namespace WGShare.API.Helpers
 {
@@ -10,5 +13,38 @@ namespace WGShare.API.Helpers
             var customAttribute = Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute));
             return customAttribute == null ? val.ToString() : ((DescriptionAttribute)customAttribute).Description;
         }
+
+        /// <summary>
+        /// 根据描述获取枚举
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="description"></param>
+        /// <returns></returns>
+        /// <exception cref="ArgumentException"></exception>
+        public static T GetEnumValueFromDescription<T>(this string description) where T : Enum
+        {
+            description = description.Trim();
+            foreach (var field in typeof(T).GetFields())
+            {
+                if (Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute)) is DescriptionAttribute attribute)
+                {
+                    if (attribute.Description == description)
+                    {
+                        return (T)field.GetValue(null);
+                    }
+                }
+                else
+                {
+                    if (field.Name == description)
+                    {
+                        return (T)field.GetValue(null);
+                    }
+                }
+            }
+
+            throw new ArgumentException($"No matching enum value found for description: {description}", nameof(description));
+        }
+
+
     }
 }
diff --git a/WGShare.API/WGShare.API.xml b/WGShare.API/WGShare.API.xml
index 6cbbd4f..2ebda6e 100644
--- a/WGShare.API/WGShare.API.xml
+++ b/WGShare.API/WGShare.API.xml
@@ -315,6 +315,13 @@
             <param name="inputDTO"></param>
             <returns></returns>
         </member>
+        <member name="M:WGShare.API.Controllers.Frontend.UserController.BatchModifyUsers(System.Collections.Generic.List{WGShare.Domain.DTOs.User.UserBatchUpdateDTO})">
+            <summary>
+            批量修改用户信息
+            </summary>
+            <param name="inputDTO"></param>
+            <returns></returns>
+        </member>
         <member name="M:WGShare.API.Controllers.Frontend.UserController.Delete(System.String[])">
             <summary>
             删除用户
@@ -340,6 +347,12 @@
             </summary>
             <returns></returns>
         </member>
+        <member name="M:WGShare.API.Controllers.PublicController.GetSubjectDropDownList">
+            <summary>
+            科目列表下拉框
+            </summary>
+            <returns></returns>
+        </member>
         <member name="F:WGShare.API.Helpers.AgoraHelper.Constant.REDIS_CHANNEL_USERCOUNT">
             <summary>
             Redis 键，hash ，每个频道用户数量
@@ -394,6 +407,15 @@
             <param name="jsTimestamp">JavaScript 时间戳（以秒为单位）。</param>
             <returns>对应的本地时间的 DateTime 对象。</returns>
         </member>
+        <member name="M:WGShare.API.Helpers.EnumExtensions.GetEnumValueFromDescription``1(System.String)">
+            <summary>
+            根据描述获取枚举
+            </summary>
+            <typeparam name="T"></typeparam>
+            <param name="description"></param>
+            <returns></returns>
+            <exception cref="T:System.ArgumentException"></exception>
+        </member>
         <member name="M:WGShare.API.Helpers.OssHelper.GetUploadUrl(System.String,System.String,System.UInt32)">
             <summary>
             获取上传url
diff --git a/WGShare.Domain/DTOs/User/SubjectInfo.cs b/WGShare.Domain/DTOs/User/SubjectInfo.cs
new file mode 100644
index 0000000..43919fa
--- /dev/null
+++ b/WGShare.Domain/DTOs/User/SubjectInfo.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WGShare.Domain.DTOs.User
+{
+    public class SubjectInfo
+    {
+        public int Value { get; set; }
+        public string Name { get; set; }
+    }
+}
diff --git a/WGShare.Domain/DTOs/User/UserBatchUpdateDTO.cs b/WGShare.Domain/DTOs/User/UserBatchUpdateDTO.cs
new file mode 100644
index 0000000..405b24b
--- /dev/null
+++ b/WGShare.Domain/DTOs/User/UserBatchUpdateDTO.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WGShare.Domain.Entities;
+using WGShare.Domain.Enums;
+
+namespace WGShare.Domain.DTOs.User
+{
+    /// <summary>
+    /// 用户批量修改信息
+    /// </summary>
+    public class UserBatchUpdateDTO
+    {
+        public string Id { get; set; }
+
+        public int Year { get; set; }
+        public SubjectType Subject { get; set; }
+        public string RoleId { get; set; }
+    }
+}
diff --git a/WGShare.Domain/DTOs/User/UserExcelInputDto.cs b/WGShare.Domain/DTOs/User/UserExcelInputDto.cs
index a57ac60..62bf339 100644
--- a/WGShare.Domain/DTOs/User/UserExcelInputDto.cs
+++ b/WGShare.Domain/DTOs/User/UserExcelInputDto.cs
@@ -29,6 +29,16 @@ namespace WGShare.Domain.DTOs.User
         ///</summary>
         [ExcelColumnName("角色")]
         public string RoleId{ get; set; }
+        /// <summary>
+        ///  
+        ///</summary>
+        [ExcelColumnName("届")]
+        public int Year { get; set; }
+        /// <summary>
+        ///  
+        ///</summary>
+        [ExcelColumnName("科目")]
+        public string SubjectName { get; set; }
 
 
         [ExcelColumnName("导入结果")]
diff --git a/WGShare.Domain/DTOs/User/UserInputDTO.cs b/WGShare.Domain/DTOs/User/UserInputDTO.cs
index b003ca3..6d55bfc 100644
--- a/WGShare.Domain/DTOs/User/UserInputDTO.cs
+++ b/WGShare.Domain/DTOs/User/UserInputDTO.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using WGShare.Domain.Enums;
 
 namespace WGShare.Domain.DTOs.User
 {
@@ -31,5 +32,15 @@ namespace WGShare.Domain.DTOs.User
         /// 租户id 
         ///</summary>
         public string? TenantId { get; set; }
+
+        /// <summary>
+        /// 届
+        /// </summary>
+        public int Year { get; set; }
+
+        /// <summary>
+        /// 科目
+        /// </summary>
+        public SubjectType Subject { get; set; }
     }
 }
diff --git a/WGShare.Domain/DTOs/User/UserOutputDTO.cs b/WGShare.Domain/DTOs/User/UserOutputDTO.cs
index 3a2dc2e..b7258ce 100644
--- a/WGShare.Domain/DTOs/User/UserOutputDTO.cs
+++ b/WGShare.Domain/DTOs/User/UserOutputDTO.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using WGShare.Domain.Enums;
 
 namespace WGShare.Domain.DTOs.User
 {
@@ -29,5 +30,15 @@ namespace WGShare.Domain.DTOs.User
         /// 共享屏幕ID
         /// </summary>
         public string ScreenShareId { get; set; }
+
+        /// <summary>
+        /// 届
+        /// </summary>
+        public int Year { get; set; }
+
+        /// <summary>
+        /// 科目
+        /// </summary>
+        public SubjectType Subject { get; set; }
     }
 }
diff --git a/WGShare.Domain/Entities/Room.cs b/WGShare.Domain/Entities/Room.cs
index 0afb85e..70de651 100644
--- a/WGShare.Domain/Entities/Room.cs
+++ b/WGShare.Domain/Entities/Room.cs
@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using SqlSugar;
+using WGShare.Domain.Enums;
 using Yitter.IdGenerator;
 namespace WGShare.Domain.Entities
 {
@@ -49,5 +50,17 @@ namespace WGShare.Domain.Entities
         ///</summary>
         [SugarColumn(ColumnName = "room_num")]
         public string RoomNum { get; set; }
+
+
+        /// <summary>
+        /// 届 
+        ///</summary>
+        [SugarColumn(ColumnName = "year")]
+        public int Year { get; set; }
+        /// <summary>
+        /// 科目
+        ///</summary>
+        [SugarColumn(ColumnName = "subject")]
+        public SubjectType Subject { get; set; }
     }
 }
diff --git a/WGShare.Domain/Entities/User.cs b/WGShare.Domain/Entities/User.cs
index 6baff77..71a45b2 100644
--- a/WGShare.Domain/Entities/User.cs
+++ b/WGShare.Domain/Entities/User.cs
@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using SqlSugar;
+using WGShare.Domain.Enums;
 using Yitter.IdGenerator;
 namespace WGShare.Domain.Entities
 {
@@ -69,6 +70,22 @@ namespace WGShare.Domain.Entities
         [SugarColumn(ColumnName = "screen_share_id", IsOnlyIgnoreUpdate = true)]
         public string ScreenShareId { get; set; }
 
+        /// <summary>
+        /// 届 
+        ///</summary>
+        [SugarColumn(ColumnName = "year")]
+        public int Year { get; set; }
+        /// <summary>
+        /// 科目
+        ///</summary>
+        [SugarColumn(ColumnName = "subject")]
+        public SubjectType Subject { get; set; }
+        /// <summary>
+        /// 科目名称
+        ///</summary>
+        [SugarColumn(IsIgnore = true)]
+        public string SubjectName { get; set; }
+
         [SugarColumn(IsIgnore = true)]
         public string RoleName { get; set; }
 
diff --git a/WGShare.Domain/Enums/SubjectType.cs b/WGShare.Domain/Enums/SubjectType.cs
new file mode 100644
index 0000000..174dbf7
--- /dev/null
+++ b/WGShare.Domain/Enums/SubjectType.cs
@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WGShare.Domain.Enums
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public enum SubjectType
+    {
+        /// <summary>
+        /// 全部科目
+        /// </summary>
+        [Description("全部科目")]
+        All = 0,
+        /// <summary>
+        /// 语文
+        /// </summary>
+        [Description("语文")]
+        Chinese = 1,
+        /// <summary>
+        /// 数学
+        /// </summary>
+        [Description("数学")]
+        Math = 2,
+        /// <summary>
+        /// 英语
+        /// </summary>
+        [Description("英语")]
+        English = 3,
+        /// <summary>
+        /// 物理
+        /// </summary>
+        [Description("物理")]
+        Physical = 4,
+        /// <summary>
+        /// 化学
+        /// </summary>
+        [Description("化学")]
+        Chemical = 5,
+        /// <summary>
+        /// 生物
+        /// </summary>
+        [Description("生物")]
+        Biological = 6,
+        /// <summary>
+        /// 政治
+        /// </summary>
+        [Description("政治")]
+        Political = 7,
+        /// <summary>
+        /// 历史
+        /// </summary>
+        [Description("历史")]
+        History = 8,
+        /// <summary>
+        /// 地理
+        /// </summary>
+        [Description("地理")]
+        Geographic = 9
+    }
+     
+}