diff --git a/persona-studio/brain/memory/EXP-001/memory.json b/persona-studio/brain/memory/EXP-001/memory.json
deleted file mode 100644
index fd0d7c16..00000000
--- a/persona-studio/brain/memory/EXP-001/memory.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-  "dev_id": "EXP-001",
-  "conversations": [
-    {
-      "role": "user",
-      "content": "你好",
-      "timestamp": "2026-03-11T07:33:21.330Z"
-    },
-    {
-      "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": "2026-03-11T07:33:21.331Z"
-    },
-    {
-      "role": "user",
-      "content": "测试消息随便写",
-      "timestamp": "2026-03-11T07:33:21.340Z"
-    },
-    {
-      "role": "assistant",
-      "content": "好的，让我了解一下你的需求：\n\n1. 你想做什么类型的项目？（网站 / 工具 / 组件 / 其他）\n2. 有哪些核心功能？\n3. 有没有参考设计？\n\n跟我聊聊，我帮你理清思路 💙",
-      "timestamp": "2026-03-11T07:33:21.340Z"
-    }
-  ],
-  "last_topic": "测试消息随便写",
-  "preferences": {},
-  "updated_at": "2026-03-11T07:33:21.341Z"
-}
\ No newline at end of file