diff --git a/oauth/.env b/oauth/.env
deleted file mode 100644
index dbfe579..0000000
--- a/oauth/.env
+++ /dev/null
@@ -1,4 +0,0 @@
-# Default environment variables (fallback)
-VITE_APP_HOST=https://log.syui.ai
-VITE_OAUTH_CLIENT_ID=https://log.syui.ai/client-metadata.json
-VITE_OAUTH_REDIRECT_URI=https://log.syui.ai/oauth/callback
\ No newline at end of file
diff --git a/oauth/.env.development b/oauth/.env.development
deleted file mode 100644
index 23e281d..0000000
--- a/oauth/.env.development
+++ /dev/null
@@ -1,9 +0,0 @@
-# Development environment variables
-VITE_APP_HOST=http://localhost:4173
-VITE_OAUTH_CLIENT_ID=http://localhost:4173/client-metadata.json
-VITE_OAUTH_REDIRECT_URI=http://localhost:4173/oauth/callback
-VITE_ADMIN_DID=did:plc:uqzpqmrjnptsxezjx4xuh2mn
-
-# Optional: Override collection names (if not set, auto-generated from host)
-# VITE_COLLECTION_COMMENT=ai.syui.log
-# VITE_COLLECTION_USER=ai.syui.log.user
\ No newline at end of file