diff --git a/frontend/spec-trackr-app/.env.production b/frontend/spec-trackr-app/.env.production
deleted file mode 100644
index 28bf339aa..000000000
--- a/frontend/spec-trackr-app/.env.production
+++ /dev/null
@@ -1 +0,0 @@
-REACT_APP_API_URL=https://2025advancedprogramming-production.up.railway.app
\ No newline at end of file
diff --git a/frontend/spec-trackr-app/sta.dockerfile b/frontend/spec-trackr-app/sta.dockerfile
index b911af33c..c56bbadaa 100644
--- a/frontend/spec-trackr-app/sta.dockerfile
+++ b/frontend/spec-trackr-app/sta.dockerfile
@@ -2,7 +2,7 @@ FROM node:18-alpine
 
 # 작업 디렉토리를 /app으로 설정
 WORKDIR /app
-COPY .env.production .env
+COPY .env .env
 
 # package.json과 package-lock.json 파일을 컨테이너로 복사
 COPY package*.json ./