diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..7f486d5
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,18 @@
+# POSTGRES
+POSTGRES_USER=prisma
+POSTGRES_PASSWORD=topsecret
+POSTGRES_DB=blog
+
+DB_HOST=localhost
+DB_SCHEMA=public
+
+# Prisma database connection
+DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${DB_HOST}:${DB_PORT}/${POSTGRES_DB}?schema=${DB_SCHEMA}&sslmode=prefer
+
+# Nest
+PORT=12400
+
+# Security
+JWT_ACCESS_SECRET=JWT_ACCESS_SECRET
+JWT_REFRESH_SECRET=JWT_REFRESH_SECRET
+SALT=1
\ No newline at end of file
diff --git a/src/auth/auth.controller.ts b/src/auth/auth.controller.ts
index c0fb87a..ca5e6f6 100644
--- a/src/auth/auth.controller.ts
+++ b/src/auth/auth.controller.ts
@@ -5,7 +5,7 @@ import { ApiTags } from '@nestjs/swagger'
 import { LoginInputDto } from './dto/login-input.dto'
 import { UserEntity } from 'src/users/entities/user.entity'
 import { User } from 'src/common/decorators/user.decorator'
-import { NeedAuth } from 'src/common/decorators/auth.decorator'
+import { NeedAuth } from 'src/common/decorators/need-auth.decorator'
 
 @ApiTags('auth')
 @Controller()
diff --git a/src/common/decorators/auth.decorator.ts b/src/common/decorators/need-auth.decorator.ts
similarity index 100%
rename from src/common/decorators/auth.decorator.ts
rename to src/common/decorators/need-auth.decorator.ts