diff --git a/host/McpServerList.cs b/host/McpServerList.cs
index 02d82cd..0e062e2 100644
--- a/host/McpServerList.cs
+++ b/host/McpServerList.cs
@@ -28,13 +28,13 @@ public class McpServerList
             Description = "可以调用arcgis的地理处理工具或执行python代码等",
             IsActive = true
         });
-        //servers.Add("KnowledgeBase", new InnerMcpServer
-        //{
-        //    Name = "KnowledgeBase",
-        //    Type = "inner",
-        //    Description = "可以调用进行查询知识库，获取相关参考信息。",
-        //    IsActive = true
-        //});
+        servers.Add("KnowledgeBase", new InnerMcpServer
+        {
+            Name = "KnowledgeBase",
+            Type = "inner",
+            Description = "可以调用进行查询知识库，获取相关参考信息。",
+            IsActive = true
+        });
         //servers.Add("filesystem", new StdioMcpServer()
         //{
         //    Name = "filesystem",