diff --git a/src/chatweb/__pycache__/chatweb.cpython-311.pyc b/src/chatweb/__pycache__/chatweb.cpython-311.pyc
index 17b0b94..6b06d3c 100644
Binary files a/src/chatweb/__pycache__/chatweb.cpython-311.pyc and b/src/chatweb/__pycache__/chatweb.cpython-311.pyc differ
diff --git a/src/chatweb/chat.html b/src/chatweb/chat.html
index bdbff46..1509c2a 100644
--- a/src/chatweb/chat.html
+++ b/src/chatweb/chat.html
@@ -3,12 +3,12 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>WeChat-like Chat Interface</title>
+    <title>Artemis GPT</title>
     <!-- Bootstrap CSS -->
     <link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet">
 </head>
 <body>
-<textarea id="hidep" style="display: none;"></textarea>
+<textarea id="hidep" style="display: none; "></textarea>
 <div class="container mt-5">
     <div class="chat-box border rounded">
         <div class="d-flex justify-content-between align-items-center p-3 bg-light">
@@ -39,11 +39,11 @@
             var message = $$("#messageInput").val().trim();
 
             if (message) {
-                $$(".chat-content").append(`<div class="text-right mb-2"><span class="badge badge-primary">$${message}</span></div>`);
+                
                 $$("#messageInput").val('');
                 $$("#hidep").append("{'role': 'user', 'content':'"+message+"'},")
                 allMessages=$$("#hidep").text()
-                
+                $$(".chat-content").append(`<div class="text-right mb-2"><span class="badge badge-primary" ><p style="white-space: pre-wrap; width:220px; word-wrap: break-word; word-break:break-all;">$${message}<p></span></div>`);
                 $$("#sendButton").prop("disabled", true);
 
                 // Show loading spinner
@@ -52,7 +52,7 @@
                     if(response) {
                         $$("#hidep").append("{'role': 'assistant', 'content':'"+response+"'},");
                         response=response.replace("\n","<br>")
-                        $$(".chat-content").append(`<div class="text-left mb-2"><span class="badge badge-secondary">$${response}</span></div>`);
+                        $$(".chat-content").append(`<div class="text-left mb-2"><span class="badge badge-secondary"><p style="white-space: pre-wrap; width:220px; word-wrap: break-word; word-break:break-all;">$${response}</p></span></div>`);
                         
                         $$("#sendButton").prop("disabled", false);
                         $$('#loadingSpinner').remove();
diff --git a/src/chatweb/chatweb.py b/src/chatweb/chatweb.py
index f563aca..cfb63fb 100644
--- a/src/chatweb/chatweb.py
+++ b/src/chatweb/chatweb.py
@@ -3,7 +3,7 @@ import openai
 def chatgpt(mess):
     openai.api_key ="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"
     response = openai.ChatCompletion.create(
-        model="gpt-3.5-turbo",
+        model="gpt-4",
         messages=mess
     )
     re=response['choices'][0]['message']['content']
