diff --git a/src/chat-manager.ts b/src/chat-manager.ts
index 1ab7a19..10d7506 100644
--- a/src/chat-manager.ts
+++ b/src/chat-manager.ts
@@ -237,13 +237,20 @@ export class Search {
         const output: any[] = [];
         for (const item of searchResults) {
             const chatID = item.id;
-            const chat = this.chats.get(chatID);
+            let chat = this.chats.get(chatID);
             if (!chat) {
                 continue;
             }
 
+            chat = { ...chat };
+
             let description = chat.messages?.first?.content || '';
             description = ellipsize(description, 400);
+
+            if (!chat.title) {
+                chat.title = ellipsize(description, 100);
+            }
+            
             if (!chat.title || !description) {
                 continue;
             }
diff --git a/src/components/page.tsx b/src/components/page.tsx
index 70b1d51..71adbd5 100644
--- a/src/components/page.tsx
+++ b/src/components/page.tsx
@@ -81,7 +81,8 @@ export default function ChatPage(props: any) {
         if (id) {
             saveParameters(id, parameters);
         }
-    }, [parameters]);
+        saveParameters('', parameters);
+    }, [id, parameters]);
 
     const onNewMessage = useCallback(async (message?: string) => {
         if (props.share) {