diff --git a/app/components/float-buttons-panel.tsx b/app/components/float-buttons-panel.tsx
index 92c56bf..b8851bc 100644
--- a/app/components/float-buttons-panel.tsx
+++ b/app/components/float-buttons-panel.tsx
@@ -195,7 +195,7 @@ export function FloatButtonsPanel({
 				)}
 			</div>
 		),
-		[showAIPanel],
+		[showAIPanel, selectedText],
 	);
 
 	return createPortal(panel, document.body);
diff --git a/app/hooks/use-select-to-search.tsx b/app/hooks/use-select-to-search.tsx
index 33fc63b..8d9a2e3 100644
--- a/app/hooks/use-select-to-search.tsx
+++ b/app/hooks/use-select-to-search.tsx
@@ -57,10 +57,12 @@ const useSelectToSearch = ({
 				? generateWordSuggestionPrompt
 				: prompt;
 
+	const selectedText = selection?.toString().trim() || "";
+
 	const panel = showPanel ? (
 		<FloatButtonsPanel
 			getRect={() => selection!.getRangeAt(0).getBoundingClientRect()}
-			selectedText={selection!.toString().trim()}
+			selectedText={selectedText}
 			showSearch={showSearch}
 			showCopy={showCopy}
 			showAI={showAI}