diff --git a/.gitignore b/.gitignore
index 3d669f4..6e15d90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,8 +17,8 @@ target/
 *.sqlite3
 
 # 环境变量（含敏感信息，不提交）
-.env
-.env.local
+#.env
+#.env.local
 # .env.production 只含 API 地址，允许提交
 # .env.production
 
diff --git a/reading-platform-backend/.env b/reading-platform-backend/.env
new file mode 100644
index 0000000..84403a0
--- /dev/null
+++ b/reading-platform-backend/.env
@@ -0,0 +1,6 @@
+DATABASE_URL="file:./dev.db"
+NODE_ENV=development
+PORT=3000
+JWT_SECRET="your-super-secret-jwt-key"
+JWT_EXPIRES_IN="7d"
+FRONTEND_URL="http://localhost:5173"
diff --git a/reading-platform-backend/.env.development b/reading-platform-backend/.env.development
index 2d55981..84403a0 100644
--- a/reading-platform-backend/.env.development
+++ b/reading-platform-backend/.env.development
@@ -1,4 +1,4 @@
-DATABASE_URL="file:/Users/retirado/ccProgram/reading-platform-backend/dev.db"
+DATABASE_URL="file:./dev.db"
 NODE_ENV=development
 PORT=3000
 JWT_SECRET="your-super-secret-jwt-key"