diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Announcement/AnnouncementLogDto.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Announcement/AnnouncementLogDto.cs
index 0a7ef430..fdb7a59d 100644
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Announcement/AnnouncementLogDto.cs
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Announcement/AnnouncementLogDto.cs
@@ -1,3 +1,5 @@
+using Yi.Framework.AiHub.Domain.Shared.Enums;
+
 namespace Yi.Framework.AiHub.Application.Contracts.Dtos.Announcement;
 
 /// <summary>
@@ -5,18 +7,33 @@ namespace Yi.Framework.AiHub.Application.Contracts.Dtos.Announcement;
 /// </summary>
 public class AnnouncementLogDto
 {
-    /// <summary>
-    /// 日期
-    /// </summary>
-    public string Date { get; set; } = string.Empty;
-
     /// <summary>
     /// 标题
     /// </summary>
-    public string Title { get; set; } = string.Empty;
+    public string Title { get; set; } 
 
     /// <summary>
     /// 内容列表
     /// </summary>
     public List<string> Content { get; set; } = new List<string>();
+    
+    /// <summary>
+    /// 图片url
+    /// </summary>
+    public string? ImageUrl { get; set; }
+    
+    /// <summary>
+    /// 开始时间（系统公告时间、活动开始时间）
+    /// </summary>
+    public DateTime StartTime { get; set; }
+
+    /// <summary>
+    /// 活动结束时间
+    /// </summary>
+    public DateTime? EndTime { get; set; }
+    
+    /// <summary>
+    /// 公告类型（系统、活动）
+    /// </summary>
+    public AnnouncementTypeEnum Type{ get; set; }
 }
diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/IServices/IAnnouncementService.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/IServices/IAnnouncementService.cs
index 77d4d29a..acdda549 100644
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/IServices/IAnnouncementService.cs
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/IServices/IAnnouncementService.cs
@@ -11,5 +11,5 @@ public interface IAnnouncementService
     /// 获取公告信息
     /// </summary>
     /// <returns>公告信息</returns>
-    Task<AnnouncementOutput> GetAsync();
+    Task<List<AnnouncementLogDto>> GetAsync();
 }
diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application/Services/AnnouncementService.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application/Services/AnnouncementService.cs
index 8914cd25..2399070e 100644
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application/Services/AnnouncementService.cs
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application/Services/AnnouncementService.cs
@@ -1,3 +1,4 @@
+using Mapster;
 using Microsoft.Extensions.Caching.Distributed;
 using Microsoft.Extensions.Configuration;
 using Volo.Abp.Application.Services;
@@ -14,13 +15,13 @@ namespace Yi.Framework.AiHub.Application.Services;
 /// </summary>
 public class AnnouncementService : ApplicationService, IAnnouncementService
 {
-    private readonly ISqlSugarRepository<AnnouncementLogAggregateRoot> _announcementRepository;
+    private readonly ISqlSugarRepository<AnnouncementAggregateRoot> _announcementRepository;
     private readonly IConfiguration _configuration;
     private readonly IDistributedCache<AnnouncementCacheDto> _announcementCache;
     private const string AnnouncementCacheKey = "AiHub:Announcement";
 
     public AnnouncementService(
-        ISqlSugarRepository<AnnouncementLogAggregateRoot> announcementRepository,
+        ISqlSugarRepository<AnnouncementAggregateRoot> announcementRepository,
         IConfiguration configuration,
         IDistributedCache<AnnouncementCacheDto> announcementCache)
     {
@@ -32,7 +33,7 @@ public class AnnouncementService : ApplicationService, IAnnouncementService
     /// <summary>
     /// 获取公告信息
     /// </summary>
-    public async Task<AnnouncementOutput> GetAsync()
+    public async Task<List<AnnouncementLogDto>> GetAsync()
     {
         // 使用 GetOrAddAsync 从缓存获取或添加数据，缓存1小时
         var cacheData = await _announcementCache.GetOrAddAsync(
@@ -44,11 +45,7 @@ public class AnnouncementService : ApplicationService, IAnnouncementService
             }
         );
 
-        return new AnnouncementOutput
-        {
-            Version = cacheData?.Version ?? "v1.0.0",
-            Logs = cacheData?.Logs ?? new List<AnnouncementLogDto>()
-        };
+        return cacheData?.Logs ?? new List<AnnouncementLogDto>();
     }
 
     /// <summary>
@@ -56,25 +53,15 @@ public class AnnouncementService : ApplicationService, IAnnouncementService
     /// </summary>
     private async Task<AnnouncementCacheDto> LoadAnnouncementDataAsync()
     {
-        // 从配置文件读取版本号，如果没有配置则使用默认值
-        var version = _configuration["AiHubVersion"] ?? "v1.0.0";
-
         // 查询所有公告日志，按日期降序排列
         var logs = await _announcementRepository._DbQueryable
-            .OrderByDescending(x => x.Date)
+            .OrderByDescending(x => x.StartTime)
             .ToListAsync();
 
         // 转换为 DTO
-        var logDtos = logs.Select(log => new AnnouncementLogDto
-        {
-            Date = log.Date.ToString("yyyy-MM-dd"),
-            Title = log.Title,
-            Content = log.Content
-        }).ToList();
-
+        var logDtos = logs.Adapt<List<AnnouncementLogDto>>();
         return new AnnouncementCacheDto
         {
-            Version = version,
             Logs = logDtos
         };
     }
diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain.Shared/Enums/AnnouncementTypeEnum.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain.Shared/Enums/AnnouncementTypeEnum.cs
new file mode 100644
index 00000000..fa898e18
--- /dev/null
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain.Shared/Enums/AnnouncementTypeEnum.cs
@@ -0,0 +1,7 @@
+namespace Yi.Framework.AiHub.Domain.Shared.Enums;
+
+public enum AnnouncementTypeEnum
+{
+    Activity=1,
+    System=2
+}
\ No newline at end of file
diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/AnnouncementAggregateRoot.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/AnnouncementAggregateRoot.cs
new file mode 100644
index 00000000..e2e05b0d
--- /dev/null
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/AnnouncementAggregateRoot.cs
@@ -0,0 +1,52 @@
+using SqlSugar;
+using Volo.Abp.Domain.Entities.Auditing;
+using Yi.Framework.AiHub.Domain.Shared.Enums;
+
+namespace Yi.Framework.AiHub.Domain.Entities;
+
+/// <summary>
+/// 公告日志
+/// </summary>
+[SugarTable("Ai_Announcement")]
+public class AnnouncementAggregateRoot : FullAuditedAggregateRoot<Guid>
+{
+    public AnnouncementAggregateRoot()
+    {
+    }
+    
+    /// <summary>
+    /// 标题
+    /// </summary>
+    public string Title { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 内容列表（JSON格式存储）
+    /// </summary>
+    [SugarColumn(IsJson = true, IsNullable = false)]
+    public List<string> Content { get; set; } = new List<string>();
+
+    /// <summary>
+    /// 备注
+    /// </summary>
+    public string? Remark { get; set; }
+
+    /// <summary>
+    /// 图片url
+    /// </summary>
+    public string? ImageUrl { get; set; }
+    
+    /// <summary>
+    /// 开始时间（系统公告时间、活动开始时间）
+    /// </summary>
+    public DateTime StartTime { get; set; }
+
+    /// <summary>
+    /// 活动结束时间
+    /// </summary>
+    public DateTime? EndTime { get; set; }
+    
+    /// <summary>
+    /// 公告类型（系统、活动）
+    /// </summary>
+    public AnnouncementTypeEnum Type{ get; set; }
+}
diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/AnnouncementLogAggregateRoot.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/AnnouncementLogAggregateRoot.cs
deleted file mode 100644
index ec890394..00000000
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Entities/AnnouncementLogAggregateRoot.cs
+++ /dev/null
@@ -1,44 +0,0 @@
-using SqlSugar;
-using Volo.Abp.Domain.Entities.Auditing;
-
-namespace Yi.Framework.AiHub.Domain.Entities;
-
-/// <summary>
-/// 公告日志
-/// </summary>
-[SugarTable("Ai_AnnouncementLog")]
-[SugarIndex($"index_{nameof(Date)}", nameof(Date), OrderByType.Desc)]
-public class AnnouncementLogAggregateRoot : FullAuditedAggregateRoot<Guid>
-{
-    public AnnouncementLogAggregateRoot()
-    {
-    }
-
-    public AnnouncementLogAggregateRoot(DateTime date, string title, List<string> content)
-    {
-        Date = date;
-        Title = title;
-        Content = content;
-    }
-
-    /// <summary>
-    /// 日期
-    /// </summary>
-    public DateTime Date { get; set; }
-
-    /// <summary>
-    /// 标题
-    /// </summary>
-    public string Title { get; set; } = string.Empty;
-
-    /// <summary>
-    /// 内容列表（JSON格式存储）
-    /// </summary>
-    [SugarColumn(IsJson = true, IsNullable = false)]
-    public List<string> Content { get; set; } = new List<string>();
-
-    /// <summary>
-    /// 备注
-    /// </summary>
-    public string? Remark { get; set; }
-}
diff --git a/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs b/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs
index 1e701178..2149f1b5 100644
--- a/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs
+++ b/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs
@@ -29,6 +29,7 @@ using Volo.Abp.Swashbuckle;
 using Yi.Abp.Application;
 using Yi.Abp.SqlsugarCore;
 using Yi.Framework.AiHub.Application;
+using Yi.Framework.AiHub.Application.Services;
 using Yi.Framework.AiHub.Domain.Entities;
 using Yi.Framework.AspNetCore;
 using Yi.Framework.AspNetCore.Authentication.OAuth;
@@ -354,8 +355,9 @@ namespace Yi.Abp.Web
             var app = context.GetApplicationBuilder();
             app.UseRouting();
 
-            //app.ApplicationServices.GetRequiredService<ISqlSugarDbContext>().SqlSugarClient.CodeFirst.InitTables<AnnouncementLogAggregateRoot>();
-
+            app.ApplicationServices.GetRequiredService<ISqlSugarDbContext>().SqlSugarClient.CodeFirst.InitTables<AnnouncementAggregateRoot>();
+            // app.ApplicationServices.GetRequiredService<ISqlSugarDbContext>().SqlSugarClient.CodeFirst.InitTables<CardFlipTaskAggregateRoot>();
+            
             //跨域
             app.UseCors(DefaultCorsPolicyName);
 
diff --git a/Yi.Ai.Vue3/types/import_meta.d.ts b/Yi.Ai.Vue3/types/import_meta.d.ts
index d8a60d41..b3e9d275 100644
--- a/Yi.Ai.Vue3/types/import_meta.d.ts
+++ b/Yi.Ai.Vue3/types/import_meta.d.ts
@@ -6,7 +6,6 @@ interface ImportMetaEnv {
   readonly VITE_WEB_ENV: string;
   readonly VITE_WEB_BASE_API: string;
   readonly VITE_API_URL: string;
-  readonly VITE_BUILD_COMPRESS: string;
   readonly VITE_SSO_SEVER_URL: string;
   readonly VITE_APP_VERSION: string;
 }