diff --git a/templates/index.html b/templates/index.html
index 116f358..c7b44f7 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -734,7 +734,7 @@
                         <div id="recording-dot" style="display:none; width:8px; height:8px; background:red; border-radius:50%; animation: pulse 1s infinite;"></div>
                     </button>
 
-                    <button class="btn btn-primary" onclick="sendMessage()">
+                    <button class="btn btn-primary" onclick="sendChat()">
                         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                             <line x1="22" y1="2" x2="11" y2="13"/>
                             <polygon points="22 2 15 22 11 13 2 9 22 2"/>