diff --git a/.env b/.env
deleted file mode 100644
index a7bf8c7..0000000
--- a/.env
+++ /dev/null
@@ -1,8 +0,0 @@
-TUTOR_HTTP_ADDR=:8080
-DATABASE_URL=postgresql://neondb_owner:npg_MNHX2arVQqI3@ep-dry-star-akdkpb5p.c-3.us-west-2.aws.neon.tech/neondb?sslmode=require
-TUTOR_ENV=development
-TUTOR_WORKFLOW_RUNTIME=deepseek-v4-flash
-TUTOR_MODEL_KEY=deepseek-v4-flash
-TUTOR_IMAGE_MODEL_KEY=gpt-image-v2
-THIRDONE_BIN=thirdone
-TUTOR_PUBLIC_URL=https://tutor.uljisoft.com
diff --git a/.gitignore b/.gitignore
index 0e9106d..9b10a17 100644
Binary files a/.gitignore and b/.gitignore differ