diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Chat/ImageTaskOutput.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Chat/ImageTaskOutput.cs
index 4e06b189..97ec97fa 100644
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Chat/ImageTaskOutput.cs
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/Chat/ImageTaskOutput.cs
@@ -40,6 +40,7 @@ public class ImageTaskOutput
     /// <summary>
     /// 分类标签
     /// </summary>
+    [SqlSugar.SugarColumn( IsJson = true)]
     public List<string> Categories { get; set; } = new();
 
     /// <summary>
@@ -61,4 +62,5 @@ public class ImageTaskOutput
     /// 用户名称Id
     /// </summary>
     public Guid? UserId { get; set; }
+    
 }