diff --git a/Atomx.Common/Models/KeyValueTree.cs b/Atomx.Common/Models/KeyValueTree.cs
new file mode 100644
index 0000000..b0c3dee
--- /dev/null
+++ b/Atomx.Common/Models/KeyValueTree.cs
@@ -0,0 +1,9 @@
+namespace Atomx.Common.Models
+{
+    public class KeyValueTree
+    {
+        public string Key { get; set; } = string.Empty;
+        public string Value { get; set; } = string.Empty;
+        public List<KeyValueTree> Children { get; set; } = new List<KeyValueTree>();
+    }
+}
diff --git a/Atomx.Data/CacheServices/AreaCacheService.cs b/Atomx.Data/CacheServices/AreaCacheService.cs
index ae6cde5..42def31 100644
--- a/Atomx.Data/CacheServices/AreaCacheService.cs
+++ b/Atomx.Data/CacheServices/AreaCacheService.cs
@@ -1,5 +1,6 @@
 using Atomx.Common.Constants;
 using Atomx.Common.Entities;
+using Atomx.Common.Models;
 
 namespace Atomx.Data.CacheServices
 {
@@ -31,6 +32,12 @@ namespace Atomx.Data.CacheServices
         /// <param name="area"></param>
         /// <returns></returns>
         Task ResetArea(Area area);
+
+        /// <summary>
+        /// 缓存
+        /// </summary>
+        /// <returns></returns>
+        Task<List<KeyValueTree>> GetKeyValueTree();
     }
     public partial class CacheService : ICacheService
     {