diff --git a/packages/bezier-react/src/components/AlphaFloatingButton/FloatingButton.types.ts b/packages/bezier-react/src/components/AlphaFloatingButton/FloatingButton.types.ts
index 927eba30b..032cf2ab5 100644
--- a/packages/bezier-react/src/components/AlphaFloatingButton/FloatingButton.types.ts
+++ b/packages/bezier-react/src/components/AlphaFloatingButton/FloatingButton.types.ts
@@ -31,7 +31,7 @@ interface FloatingButtonOwnProps {
   text: string
 
   /**
-   * If `loading` is true, spinner will be shown, replacing the content.
+   * If `loading` is true, spinner will be shown, replacing the content. Also, the button will be disabled.
    * @default false
    */
   loading?: boolean
diff --git a/packages/bezier-react/src/components/AlphaFloatingIconButton/FloatingIconButton.types.ts b/packages/bezier-react/src/components/AlphaFloatingIconButton/FloatingIconButton.types.ts
index 20fcc85d3..43db95ad5 100644
--- a/packages/bezier-react/src/components/AlphaFloatingIconButton/FloatingIconButton.types.ts
+++ b/packages/bezier-react/src/components/AlphaFloatingIconButton/FloatingIconButton.types.ts
@@ -26,7 +26,7 @@ type FloatingIconButtonSize = 'xs' | 's' | 'm' | 'l' | 'xl'
 
 interface FloatingIconButtonOwnProps {
   /**
-   * If `loading` is true, spinner will be shown, replacing the content.
+   * If `loading` is true, spinner will be shown, replacing the content. Also, the button will be disabled.
    * @default false
    */
   loading?: boolean
diff --git a/packages/bezier-react/src/components/AlphaIconButton/IconButton.types.ts b/packages/bezier-react/src/components/AlphaIconButton/IconButton.types.ts
index acc4f487d..83b36d956 100644
--- a/packages/bezier-react/src/components/AlphaIconButton/IconButton.types.ts
+++ b/packages/bezier-react/src/components/AlphaIconButton/IconButton.types.ts
@@ -27,7 +27,7 @@ type IconButtonSize = 'xs' | 's' | 'm' | 'l' | 'xl'
 
 interface IconButtonOwnProps {
   /**
-   * If `loading` is true, spinner will be shown, replacing the content.
+   * If `loading` is true, spinner will be shown, replacing the content. Also, the button will be disabled.
    * @default false
    */
   loading?: boolean