diff --git a/persona-studio/brain/memory/EXP-001/memory.json b/persona-studio/brain/memory/EXP-001/memory.json
index 9aaa01b7..64203813 100644
--- a/persona-studio/brain/memory/EXP-001/memory.json
+++ b/persona-studio/brain/memory/EXP-001/memory.json
@@ -10,9 +10,19 @@
       "role": "assistant",
       "content": "你好！我是知秋。告诉我你想做什么，我们一起聊聊方案 😊",
       "timestamp": "2026-03-10T07:11:22.598Z"
+    },
+    {
+      "role": "user",
+      "content": "你好",
+      "timestamp": "2026-03-11T03:01:16.220Z"
+    },
+    {
+      "role": "assistant",
+      "content": "你好！我是知秋。告诉我你想做什么，我们一起聊聊方案 😊",
+      "timestamp": "2026-03-11T03:01:16.220Z"
     }
   ],
-  "last_topic": "你好，我想做一个登录页面",
+  "last_topic": "你好",
   "preferences": {},
-  "updated_at": "2026-03-10T07:11:22.598Z"
+  "updated_at": "2026-03-11T03:01:16.220Z"
 }
\ No newline at end of file