diff --git a/Dockerfile.dev b/Dockerfile.dev
index 512be29b..d8e6b9b8 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -21,6 +21,7 @@ COPY --from=builder /app/.next ./.next
 COPY --from=builder /app/public ./public
 COPY --from=builder /app/package.json ./package.json
 COPY --from=builder /app/yarn.lock ./yarn.lock
+COPY --from=builder /app/next.config.ts ./next.config.ts
 
 # 런타임시점에도 .env 파일 복사
 COPY --from=builder /app/.env .env
diff --git a/Dockerfile.prod b/Dockerfile.prod
index 512be29b..d8e6b9b8 100644
--- a/Dockerfile.prod
+++ b/Dockerfile.prod
@@ -21,6 +21,7 @@ COPY --from=builder /app/.next ./.next
 COPY --from=builder /app/public ./public
 COPY --from=builder /app/package.json ./package.json
 COPY --from=builder /app/yarn.lock ./yarn.lock
+COPY --from=builder /app/next.config.ts ./next.config.ts
 
 # 런타임시점에도 .env 파일 복사
 COPY --from=builder /app/.env .env
diff --git a/src/features/auth/ui/sign-up-image-selector.tsx b/src/features/auth/ui/sign-up-image-selector.tsx
index 8a8f9ce0..8bd21034 100644
--- a/src/features/auth/ui/sign-up-image-selector.tsx
+++ b/src/features/auth/ui/sign-up-image-selector.tsx
@@ -20,7 +20,6 @@ export default function SignupImageSelector({
     <div className="relative">
       <div className="relative h-[112px] w-[112px] overflow-hidden rounded-full">
         <Image src={image} alt="프로필" fill className="object-cover" />
-        <img src={image} alt="next최적화안쓴프로필" className="object-covoer" />
       </div>
       <DropdownMenu.Root>
         <DropdownMenu.Trigger asChild>