diff --git a/.env b/.env
index f9f37ef..e977adf 100644
--- a/.env
+++ b/.env
@@ -1,13 +1,13 @@
-NEXT_PUBLIC_GOOGLE_API_KEY = "string"
+NEXT_PUBLIC_GOOGLE_API_KEY = $GOOGLE_API_KEY
 
-NEXT_PUBLIC_FIREBASE_DATABASE_URL = "string"
+NEXT_PUBLIC_FIREBASE_DATABASE_URL = $FIREBASE_DATABASE_URL
 
-NEXT_PUBLIC_FIREBASE_PROJECT_ID = "string"
-NEXT_PUBLIC_FIREBASE_API_KEY = "string"
-NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN = "string"
-NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET = "string"
-NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID = "string"
-NEXT_PUBLIC_FIREBASE_APP_ID = "string"
+NEXT_PUBLIC_FIREBASE_PROJECT_ID = $FIREBASE_PROJECT_ID
+NEXT_PUBLIC_FIREBASE_API_KEY = $FIREBASE_API_KEY
+NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN = $FIREBASE_AUTH_DOMAIN
+NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET = $FIREBASE_STORAGE_BUCKET
+NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID = $FIREBASE_MESSAGING_SENDER_ID
+NEXT_PUBLIC_FIREBASE_APP_ID = $FIREBASE_APP_ID
 
-NEXT_PUBLIC_FIREBASE_CLIENT_EMAIL = "string"
-NEXT_PUBLIC_FIREBASE_PRIVATE_KEY = "string"
+NEXT_PUBLIC_FIREBASE_CLIENT_EMAIL = $FIREBASE_CLIENT_EMAIL
+NEXT_PUBLIC_FIREBASE_PRIVATE_KEY = $FIREBASE_PRIVATE_KEY
diff --git a/.env.local.example b/.env.local.example
new file mode 100644
index 0000000..f9f37ef
--- /dev/null
+++ b/.env.local.example
@@ -0,0 +1,13 @@
+NEXT_PUBLIC_GOOGLE_API_KEY = "string"
+
+NEXT_PUBLIC_FIREBASE_DATABASE_URL = "string"
+
+NEXT_PUBLIC_FIREBASE_PROJECT_ID = "string"
+NEXT_PUBLIC_FIREBASE_API_KEY = "string"
+NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN = "string"
+NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET = "string"
+NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID = "string"
+NEXT_PUBLIC_FIREBASE_APP_ID = "string"
+
+NEXT_PUBLIC_FIREBASE_CLIENT_EMAIL = "string"
+NEXT_PUBLIC_FIREBASE_PRIVATE_KEY = "string"