diff --git a/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application.Contracts/Dtos/Discuss/DiscussGetOutputDto.cs b/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application.Contracts/Dtos/Discuss/DiscussGetOutputDto.cs
index 27ec1708..104fb310 100644
--- a/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application.Contracts/Dtos/Discuss/DiscussGetOutputDto.cs
+++ b/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application.Contracts/Dtos/Discuss/DiscussGetOutputDto.cs
@@ -34,7 +34,7 @@ namespace Yi.Framework.Bbs.Application.Contracts.Dtos.Discuss
         public string? PrivateCode { get; set; }
         public DateTime CreationTime { get; set; }
         public DiscussPermissionTypeEnum PermissionType { get; set; }
-
+        public bool IsAgree { get; set; } = false;
         public List<Guid>? PermissionUserIds { get; set; }
         public BbsUserGetListOutputDto User { get; set; }
     }
diff --git a/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/CommentService.cs b/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/CommentService.cs
index 1f6e4be7..ce282b63 100644
--- a/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/CommentService.cs
+++ b/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/CommentService.cs
@@ -63,13 +63,17 @@ namespace Yi.Framework.Bbs.Application.Services
             List<CommentGetListOutputDto> outoutDto = await MapToGetListOutputDtosAsync(outPut);
 
             //同时为所有用户id进行bbs的扩展即可
-            List<Guid> userIds = outoutDto.Select(x => x.CommentedUser.Id).Union(outoutDto.Select(x => x.CreateUser.Id)).ToList();
+            List<Guid> userIds = outoutDto.Where(x => x.CommentedUser is not null).Select(x => x.CommentedUser.Id).Union(outoutDto.Select(x => x.CreateUser.Id)).ToList();
             var bbsUserInfoDic = (await _bbsUserManager.GetBbsUserInfoAsync(userIds)).ToDictionary(x => x.Id);
 
             foreach (var singleOutput in outoutDto)
             {
-                singleOutput.CommentedUser = bbsUserInfoDic[singleOutput.CommentedUser.Id].Adapt<BbsUserGetOutputDto>();
-                singleOutput.CreateUser = bbsUserInfoDic[singleOutput.CommentedUser.Id].Adapt<BbsUserGetOutputDto>();
+                if (singleOutput.CommentedUser is not null)
+                {
+                    singleOutput.CommentedUser = bbsUserInfoDic[singleOutput.CommentedUser.Id].Adapt<BbsUserGetOutputDto>();
+                }
+           
+                singleOutput.CreateUser = bbsUserInfoDic[singleOutput.CreateUser.Id].Adapt<BbsUserGetOutputDto>();
             }
             //数据查询完成
 
diff --git a/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/DiscussService.cs b/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/DiscussService.cs
index dff7df6a..0ca9d52d 100644
--- a/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/DiscussService.cs
+++ b/Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/DiscussService.cs
@@ -60,6 +60,8 @@ namespace Yi.Framework.Bbs.Application.Services
                 .LeftJoin<BbsUserExtraInfoEntity>((discuss, user, info) => user.Id == info.UserId)
                      .Select((discuss, user, info) => new DiscussGetOutputDto
                      {
+                         Id=discuss.Id,
+                         IsAgree = SqlFunc.Subqueryable<AgreeEntity>().WhereIF(CurrentUser.Id != null, x => x.CreatorId == CurrentUser.Id && x.DiscussId == discuss.Id).Any(),
                          User = new BbsUserGetListOutputDto()
                          {
                              UserName = user.UserName,