diff --git a/db/Dockerfile b/db/Dockerfile
index 4eca1f3..1f79c1b 100644
--- a/db/Dockerfile
+++ b/db/Dockerfile
@@ -1,4 +1,4 @@
 FROM mongo:5.0.25
 WORKDIR /
-COPY init.js .
+COPY init.js /docker-entrypoint-initdb.d/
 CMD ["mongod", "--port", "27017"]
diff --git a/frontend/.env b/frontend/.env
new file mode 100644
index 0000000..66b8965
--- /dev/null
+++ b/frontend/.env
@@ -0,0 +1,2 @@
+REACT_APP_API_URL=http://localhost:3000
+
diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index ee5abc6..acbf03f 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -1,5 +1,5 @@
 FROM node:20.18.0-alpine
-WORKDIR /app
+WORKDIR /
 COPY package.json .
 RUN npm install
 COPY . .