diff --git a/src/AntSK.Domain/Domain/Service/KernelService.cs b/src/AntSK.Domain/Domain/Service/KernelService.cs
index 3b929c4..f8583be 100644
--- a/src/AntSK.Domain/Domain/Service/KernelService.cs
+++ b/src/AntSK.Domain/Domain/Service/KernelService.cs
@@ -305,8 +305,8 @@ namespace AntSK.Domain.Domain.Service
             KernelFunction sunFun = _kernel.Plugins.GetFunction("ConversationSummaryPlugin", "SummarizeConversation");
             var summary = await _kernel.InvokeAsync(sunFun, new() { ["input"] = $"内容是：{history.ToString()} {Environment.NewLine} 请注意用中文总结" });
             string his = summary.GetValue<string>();
-            var msg = $"history：{Environment.NewLine}{history.ToString()}{Environment.NewLine} user：{questions}{Environment.NewLine}"; ;
+            var msg = $"history：{Environment.NewLine}{his)}{Environment.NewLine} user：{questions}{Environment.NewLine}"; ;
             return msg;
         }
     }
-}
\ No newline at end of file
+}