diff --git a/pages/test/modals-test.tsx b/pages/test/modals-test.tsx
index 5ece02f1..f62da64a 100644
--- a/pages/test/modals-test.tsx
+++ b/pages/test/modals-test.tsx
@@ -1,7 +1,6 @@
 import { ThumbnailSelectorProps } from "modalContent/ThumbnailSelector";
 import Image from "next/image";
 import { useState } from "react";
-import { Button } from "signup";
 import CommonButton from "@shared/components/CommonButton";
 import useModal from "../../src/shared/hook/useModal";
 
diff --git a/src/shared/components/CommonButton.tsx b/src/shared/components/CommonButton.tsx
index de308e9e..3347b927 100644
--- a/src/shared/components/CommonButton.tsx
+++ b/src/shared/components/CommonButton.tsx
@@ -1,3 +1,5 @@
+import React from "react";
+
 interface CommonButtonProps
   extends Partial<React.ButtonHTMLAttributes<HTMLButtonElement>> {
   variant:
diff --git a/src/shared/modal/Alert.tsx b/src/shared/modal/Alert.tsx
index 7a70b6ad..8e2a9479 100644
--- a/src/shared/modal/Alert.tsx
+++ b/src/shared/modal/Alert.tsx
@@ -27,7 +27,7 @@ const Alert = () => {
       <ModalWrapper isHeaderCloseBtn={isHeaderCloseBtn} type="alert">
         <div className="relative z-50 w-fit">
           <span className="absolute top-[-60px] left-[calc(50%-25px)]">
-            <Image src={Pin} width={100} height={100} alt="pin" />
+            <Image src={Pin} width={100} height={100} alt="pin image" />
           </span>
           {isHeaderCloseBtn && (
             <span className="absolute right-4 top-4">
@@ -37,7 +37,7 @@ const Alert = () => {
                 src={CloseButton}
                 width={24.72}
                 height={24.72}
-                alt="close-button"
+                alt="close button image"
               />
             </span>
           )}
diff --git a/tailwind.config.js b/tailwind.config.js
index 9a88ab6a..5b5bb0ea 100644
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -7,15 +7,14 @@ module.exports = {
   theme: {
     extend: {
       colors: {
-        "c-accept": "#00D179",
-        "c-accept-disabled": "#00D17975",
-        "c-warn": "#FACD49",
-        "c-warn-disabled": "#FACD4975",
-        "c-danger": "#FF2330",
-        "c-danger-disabled": "#FFA4A475",
+        "c-accept": "#00D179", // green. 확인용 색상
+        "c-accept-disabled": "#00D17975", // green-disabled
+        "c-warn": "#FACD49", // yellow. 경고용 색상
+        "c-warn-disabled": "#FACD4975", // yellow-disabled
+        "c-danger": "#FF2330", // red. 에러용 색상
+        "c-danger-disabled": "#FFA4A475", // red-disabled
         "c-pink": "#F864A1",
         "c-orange": "#F5A200",
-        "c-yellow": "#FACD49",
         "c-purple": "#A564F8",
         "c-gray": "#BABABA",
         "c-black": "#222222",