diff --git a/app/extra-info/_components/StartExtraInfo.tsx b/app/extra-info/_components/StartExtraInfo.tsx
index 17c550a..a646bf2 100644
--- a/app/extra-info/_components/StartExtraInfo.tsx
+++ b/app/extra-info/_components/StartExtraInfo.tsx
@@ -25,7 +25,7 @@ const StartExtraInfo = () => {
 
   return (
     <section className="flex w-full flex-col items-center px-[15px]">
-      <div className="typo-18-600 mt-[18.1vh] mb-[44.2vh] flex flex-col items-center gap-2 leading-2 text-gray-800">
+      <div className="typo-18-600 mt-[18.1vh] mb-[44.2vh] flex flex-col items-center gap-2 leading-[160%] text-gray-800">
         <span
           className={cn(
             "transition-opacity duration-700 ease-in-out",
diff --git a/app/layout.tsx b/app/layout.tsx
index 9de385d..3a997cb 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -15,6 +15,7 @@ const pretendard = localFont({
 });
 
 export const metadata: Metadata = {
+  metadataBase: new URL("https://comatching.com"), // 실제 도메인 주소로 변경 필요
   title: {
     default: "코매칭",
     template: "%s | 코매칭",
diff --git a/app/onboarding/_components/StartOnBoarding.tsx b/app/onboarding/_components/StartOnBoarding.tsx
index 79327fe..b00b4a0 100644
--- a/app/onboarding/_components/StartOnBoarding.tsx
+++ b/app/onboarding/_components/StartOnBoarding.tsx
@@ -23,7 +23,7 @@ const StartOnBoarding = () => {
 
   return (
     <section className="flex w-full flex-col items-center px-[15px]">
-      <div className="typo-18-600 mt-[18.1vh] mb-[44.2vh] flex flex-col items-center gap-2 leading-2 text-gray-800">
+      <div className="typo-18-600 mt-[18.1vh] mb-[44.2vh] flex flex-col items-center gap-2 leading-[160%] text-gray-800">
         <span
           style={{
             opacity: showFirst ? 1 : 0,