diff --git a/src/components/FloatingToolbar/index.jsx b/src/components/FloatingToolbar/index.jsx
index 867f4aa8..01efc1e0 100644
--- a/src/components/FloatingToolbar/index.jsx
+++ b/src/components/FloatingToolbar/index.jsx
@@ -122,7 +122,7 @@ function FloatingToolbar(props) {
         const toolConfig = toolsConfig[key]
         tools.push(
           cloneElement(toolConfig.icon, {
-            size: 20,
+            size: 24,
             className: 'chatgptbox-selection-toolbar-button',
             title: t(toolConfig.label),
             onClick: async () => {