diff --git a/intel_extension_for_transformers/neural_chat/ui/customized/chatbot_side_by_side/src/routes/+page.svelte b/intel_extension_for_transformers/neural_chat/ui/customized/chatbot_side_by_side/src/routes/+page.svelte
index 2430bb947c5..419c7f67161 100644
--- a/intel_extension_for_transformers/neural_chat/ui/customized/chatbot_side_by_side/src/routes/+page.svelte
+++ b/intel_extension_for_transformers/neural_chat/ui/customized/chatbot_side_by_side/src/routes/+page.svelte
@@ -257,7 +257,7 @@
 			class="fixed relative flex w-full flex-col items-center justify-between bg-[#183544] p-2 pb-0"
 		>
 			<div class="relative my-4 flex w-full flex-row justify-center">
-				<div class="foucs:border-none relative w-full">
+				<div class="focus:border-none relative w-full">
 					<input
 						class="text-md block w-full border-0 border-b-2 border-gray-300 bg-[#183544] px-1 py-4
 						text-white placeholder-white focus:border-gray-300 focus:ring-0 dark:border-gray-600 dark:bg-gray-700 dark:text-white dark:placeholder-gray-400 dark:focus:border-blue-500 dark:focus:ring-blue-500"