diff --git a/.env.template b/.env.template
index 4cc714a..c302514 100644
--- a/.env.template
+++ b/.env.template
@@ -1 +1,4 @@
-DATABASE_URL=
\ No newline at end of file
+DATABASE_URL=
+NEXT_PUBLIC_KAKAOMAP_BASE_URL =
+NEXT_PUBLIC_DAUMCDN_POSTOCDE_URL =
+NEXT_PUBLIC_KAKAO_MAP_API_KEY=
\ No newline at end of file
diff --git a/src/app/(playground)/playground/map/layout.tsx b/src/app/(playground)/playground/map/layout.tsx
index 4d1d627..b731747 100644
--- a/src/app/(playground)/playground/map/layout.tsx
+++ b/src/app/(playground)/playground/map/layout.tsx
@@ -10,12 +10,12 @@ export default function KaKaoMapPageLayout({
       <Script
         strategy="beforeInteractive"
         type="text/javascript"
-        src={"//t1.daumcdn.net/mapjsapi/bundle/postcode/prod/postcode.v2.js"}
+        src={`${process.env.NEXT_PUBLIC_DAUMCDN_POSTOCDE_URL}`}
       />
       <Script
         strategy="beforeInteractive"
         type="text/javascript"
-        src={`//dapi.kakao.com/v2/maps/sdk.js?appkey=${process.env.NEXT_PUBLIC_KAKAO_MAP_API_KEY}&libraries=services&autoload=false`}
+        src={`${process.env.NEXT_PUBLIC_KAKAOMAP_BASE_URL}?appkey=${process.env.NEXT_PUBLIC_KAKAO_MAP_API_KEY}&libraries=services&autoload=false`}
       />
       {children}
     </>