diff --git a/agent/escort/agent.js b/agent/escort/agent.js
index 927115d..2b1edf7 100644
--- a/agent/escort/agent.js
+++ b/agent/escort/agent.js
@@ -77,10 +77,13 @@ export default class EscortAgent {
           }
         }
       } else if (mode === "messages") {
-        const [message] = data;
+        const [message, metadata] = data;
         if (message.tool_call_chunks?.length) {
           continue;
         }
+        if (metadata?.lcSource === "summarization" || metadata?.lc_source === "summarization") {
+          continue;
+        }
         if (AIMessageChunk.isInstance(message)) {
           if (message.text && !message.tool_call_chunks?.length) {
             callback(source, "ai", message.text, message.id);
@@ -103,20 +106,23 @@ export default class EscortAgent {
       return this.agent;
     }
 
-    this.messages = [];
-
     const rootDir = process.cwd();
-    const userMemoryPath = path.join(rootDir, "data", userInfo._id, "memories");
-    console.log(userMemoryPath);
-    const backend = new CompositeBackend(
-      new FilesystemBackend({ rootDir }),
-      {
-        "/memories/": new FilesystemBackend({
-          rootDir: userMemoryPath,
-          virtualMode: true
-        })
-      },
-    )
+    this.messages = [];
+    let backend = new FilesystemBackend({ rootDir });
+
+    if (userInfo) {
+      const userMemoryPath = path.join(rootDir, "data", userInfo._id, "memories");
+      console.log(userMemoryPath);
+      backend = new CompositeBackend(
+        new FilesystemBackend({ rootDir }),
+        {
+          "/memories/": new FilesystemBackend({
+            rootDir: userMemoryPath,
+            virtualMode: true
+          })
+        },
+      )
+    }
 
     this.flashModel = new ChatDeepSeek({
       model: 'deepseek-v4-flash',
@@ -139,13 +145,6 @@ export default class EscortAgent {
         getCalendarInfoTool, getLunarCalendarInfoTool, getYearHolidaysTool, getYearTermsTool,
         createEscortRecordQueryTool(userInfo)],
       skills: ["./agent/escort/skills/"],
-      middleware: [
-        summarizationMiddleware({
-          model: this.flashModel,
-          trigger: { tokens: 5000 },
-          keep: { messages: 10 },
-        }),
-      ],
     });
 
     return this.agent;
diff --git a/websocket.js b/websocket.js
index ee9c6a4..f0437e9 100644
--- a/websocket.js
+++ b/websocket.js
@@ -81,7 +81,7 @@ export default class WebSocketServerManager {
       }
 
       if (msg.type === 'chat' || msg.type === 'clear') {
-        if (msg.agent === 'escort-admin') { 
+        if (msg.agent === 'escort-admin') {
           const userInfo = await this.getUserInfo(msg.token, msg.userId);
           adminAgent.streamChat(userInfo, [msg], (source, type, content, id) => {
             ws.send(JSON.stringify({ source, type, content, id }));
@@ -134,18 +134,23 @@ export default class WebSocketServerManager {
   }
 
   async getUserInfo(token, userId) {
-    if (!token && !userId) return null;
+    try {
+      if (!token && !userId) return null;
 
-    const url = "http://127.0.0.1:9010/user/userInfo";
-    const res = await fetch(url, {
-      method: "POST",
-      headers: { "Content-Type": "application/json" },
-      body: JSON.stringify({
-        token,
-        userId
-      })
-    });
-    const data = await res.json();
-    return data.data.user;
+      const url = "http://127.0.0.1:9010/user/userInfo";
+      const res = await fetch(url, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({
+          token,
+          userId
+        })
+      });
+      const data = await res.json();
+      return data.data.user;
+    } catch (error) {
+      console.error('Error fetching user info:', error);
+      return null;
+    }
   }
 }