src/Hotline.Api/Controllers/KnowledgeCommonController.cs

@@ -134,7 +134,7 @@ namespace Hotline.Api.Controllers
         [HttpGet("treelist")]
         public async Task<List<KnowledgeType>> GetTreeList(bool? IsEnable)
         {
-            return await _knowledgeTypeRepository.Queryable().WhereIF(IsEnable.HasValue, p => p.IsEnable == IsEnable).ToTreeAsync(it => it.Child, it => it.ParentId, null);
+            return await _knowledgeTypeRepository.Queryable().WhereIF(IsEnable.HasValue, p => p.IsEnable == IsEnable).ToTreeAsync(it => it.children, it => it.ParentId, null);
         }
 
         /// <summary>

src/Hotline/KnowledgeBase/KnowledgeType.cs

@@ -41,5 +41,5 @@ public class KnowledgeType : FullStateEntity
     /// 子级
     /// </summary>
     [SqlSugar.SugarColumn(IsIgnore = true)]
-    public List<KnowledgeType> Child { get; set; }
+    public List<KnowledgeType> children { get; set; }
 }