diff --git a/src/components/auth/oauth/OAuthCallback.tsx b/src/components/auth/oauth/OAuthCallback.tsx
index d466f41a9..78f08ea54 100644
--- a/src/components/auth/oauth/OAuthCallback.tsx
+++ b/src/components/auth/oauth/OAuthCallback.tsx
@@ -1,5 +1,4 @@
 import styled from '@emotion/styled';
-import { colors } from '@sopt-makers/colors';
 import Link from 'next/link';
 import { useRouter } from 'next/router';
 import { FC, useEffect, useState } from 'react';
@@ -43,8 +42,15 @@ const OAuthCallback: FC<OAuthCallbackProps> = ({ url }) => {
       }
 
       if (!accessToken) {
-        lastUnauthorized.setPath(url.href);
+        const returnUrl = new URLSearchParams(window.location.search).get('returnUrl');
+
+        if (returnUrl) {
+          lastUnauthorized.setPath(decodeURIComponent(returnUrl));
+        } else {
+          lastUnauthorized.setPath(url.href);
+        }
         location.href = playgroundLink.login();
+
         return;
       }
 
diff --git a/src/pages/_app.tsx b/src/pages/_app.tsx
index 018c8cffe..9a46d23e3 100644
--- a/src/pages/_app.tsx
+++ b/src/pages/_app.tsx
@@ -83,7 +83,9 @@ function MyApp({ Component, pageProps }: AppProps) {
 
       if (useragt.match(/kakaotalk/i)) {
         // MEMO: 카카오톡 외부브라우저로 호출
-        location.href = 'kakaotalk://web/openExternal?url=' + encodeURIComponent(target_url);
+        const encodedReturnUrl = encodeURIComponent(target_url);
+
+        location.href = `kakaotalk://web/openExternal?url=${encodedReturnUrl}&returnUrl=${encodedReturnUrl}`;
       } else if (
         useragt.match(
           /inapp|naver|snapchat|wirtschaftswoche|thunderbird|instagram|everytimeapp|whatsApp|electron|wadiz|aliapp|zumapp|iphone(.*)whale|android(.*)whale|kakaostory|band|twitter|DaumApps|DaumDevice\/mobile|FB_IAB|FB4A|FBAN|FBIOS|FBSS|trill|SamsungBrowser\/[^1]/i,