diff --git a/demo/.env b/demo/.env
new file mode 100644
index 0000000000000000000000000000000000000000..9caa9838a309c5f4680467f8b4a82cf9ab956ad5
--- /dev/null
+++ b/demo/.env
@@ -0,0 +1,13 @@
+YAO_ENV=development # development | production
+#YAO_ROOT=$(pwd)
+YAO_ROOT="/ide/workspace/1024opensource/demo"
+YAO_HOST="0.0.0.0"
+YAO_PORT="5099"
+YAO_SESSION="memory"
+#YAO_LOG=$(pwd)/logs/application.log
+YAO_LOG="/ide/workspace/1024opensource/demo/logs/application.log"
+YAO_LOG_MODE="TEXT"  #  TEXT | JSON
+YAO_JWT_SECRET="bLp@bi!oqo-2U+hoTRUG"
+YAO_DB_DRIVER=sqlite3 # sqlite3 | mysql
+#YAO_DB_PRIMARY=$(pwd)/db/yao.db
+YAO_DB_PRIMARY="/ide/workspace/1024opensource/demo/db/yao.db"
diff --git a/demo/.gitignore b/demo/.gitignore
index dcdd0cb2e47ea8f2a554341c7b4800012f070fc2..26c34ff711ab439ee7743c9a1ae778ef9d02242a 100644
--- a/demo/.gitignore
+++ b/demo/.gitignore
@@ -1,4 +1,3 @@
-.env
 logs/application.log
 data/.session.db
 db/yao.db