4 files changed, 6 insertions, 6 deletions
diff --git a/FrontEnd/src/views/common/Card.tsx b/FrontEnd/src/views/common/Card.tsx
index 50632006..5ff89b61 100644
--- a/FrontEnd/src/views/common/Card.tsx
+++ b/FrontEnd/src/views/common/Card.tsx
@@ -4,7 +4,7 @@ import classNames from "classnames";
 import "./Card.css";
 
 interface CardProps extends ComponentPropsWithoutRef<"div"> {
-  containerRef: Ref<HTMLDivElement>;
+  containerRef?: Ref<HTMLDivElement> | null;
 }
 
 export default function Card({
diff --git a/FrontEnd/src/views/common/button/Button.tsx b/FrontEnd/src/views/common/button/Button.tsx
index e1015f71..0f1bbf2b 100644
--- a/FrontEnd/src/views/common/button/Button.tsx
+++ b/FrontEnd/src/views/common/button/Button.tsx
@@ -1,13 +1,13 @@
 import { ComponentPropsWithoutRef, Ref } from "react";
 import classNames from "classnames";
 
-import { I18nText, useC, ThemeColor } from "../common";
+import { Text, useC, ThemeColor } from "../common";
 
 import "./Button.css";
 
 interface ButtonProps extends ComponentPropsWithoutRef<"button"> {
   color?: ThemeColor;
-  text?: I18nText;
+  text?: Text;
   outline?: boolean;
   buttonRef?: Ref<HTMLButtonElement> | null;
 }
diff --git a/FrontEnd/src/views/common/button/FlatButton.tsx b/FrontEnd/src/views/common/button/FlatButton.tsx
index 7b268b6d..ed01f613 100644
--- a/FrontEnd/src/views/common/button/FlatButton.tsx
+++ b/FrontEnd/src/views/common/button/FlatButton.tsx
@@ -1,13 +1,13 @@
 import { ComponentPropsWithoutRef, Ref } from "react";
 import classNames from "classnames";
 
-import { I18nText, useC, ThemeColor } from "../common";
+import { Text, useC, ThemeColor } from "../common";
 
 import "./FlatButton.css";
 
 interface FlatButtonProps extends ComponentPropsWithoutRef<"button"> {
   color?: ThemeColor;
-  text?: I18nText;
+  text?: Text;
   buttonRef?: Ref<HTMLButtonElement> | null;
 }
 
diff --git a/FrontEnd/src/views/common/common.ts b/FrontEnd/src/views/common/common.ts
index d3db9f93..4ad41edc 100644
--- a/FrontEnd/src/views/common/common.ts
+++ b/FrontEnd/src/views/common/common.ts
@@ -1,4 +1,4 @@
-export type { I18nText } from "@/common";
+export type { Text, I18nText } from "@/common";
 export { c, convertI18nText, useC } from "@/common";
 
 export const themeColors = [