From 775deffedfd7aa806e0f66dabfb08d47c3fb3893 Mon Sep 17 00:00:00 2001
From: abearxiong <xiongxiao1012@outlook.com>
Date: Tue, 3 Feb 2026 13:57:05 +0800
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@@ -1,15 +1,54 @@
 # test-estoolkit-merge
 
-To install dependencies:
+这是一个测试 [es-toolkit](https://es-toolkit.sugarat.top/) 库中 `merge` 函数功能的项目。
+
+## 安装依赖
 
 ```bash
 bun install
 ```
 
-To run:
+## 运行测试
 
 ```bash
-bun run index.ts
+bun run src/index.ts
 ```
 
-This project was created using `bun init` in bun v1.3.6. [Bun](https://bun.com) is a fast all-in-one JavaScript runtime.
+## 关于 merge
+
+`merge` 函数用于深度合并多个对象或数组。
+
+### 数组合并
+
+将多个数组合并成一个新数组：
+
+```typescript
+import { merge } from 'es-toolkit';
+
+const arr1 = [1, 2, 3];
+const arr2 = [4, 5, 6];
+const merged = merge(arr1, arr2); // [1, 2, 3, 4, 5, 6]
+```
+
+### 对象合并
+
+深度合并多个对象，后者的属性会覆盖前者：
+
+```typescript
+const obj1 = { a: 1, b: 2, f: { g: { b: 1 } } };
+const obj2 = { b: 3, c: 4, f: { g: { d: 5 }, d: '1' } };
+
+const merged = merge(obj1, obj2);
+// 结果: { a: 1, b: 3, c: 4, f: { g: { b: 1, d: 5 }, d: '1' } }
+```
+
+### 特性
+
+- **深度合并**：嵌套对象也会被深度合并
+- **多参数**：支持合并多个对象/数组
+- **不可变性**：返回新对象/数组，不修改原数据
+
+## 相关链接
+
+- [es-toolkit 官方文档](https://es-toolkit.sugarat.top/)
+- [Bun](https://bun.sh)