diff --git a/go/flyweight/main.go b/go/flyweight/main.go
new file mode 100644
index 0000000..c7985f9
--- /dev/null
+++ b/go/flyweight/main.go
@@ -0,0 +1,102 @@
+package main
+
+import "fmt"
+
+/*
+实例：
+汤宝宝开了一家服装租赁店，好多客人来店里租衣服~
+*/
+
+// 享元对象 - 服装
+type Clothing struct {
+	style string
+	size  string
+	color string
+}
+
+func (c *Clothing) Show() {
+	fmt.Printf("服装款式：%s，尺码：%s，颜色：%s\n", c.style, c.size, c.color)
+}
+
+// 享元工厂 - 服装店
+type ClothingFactory struct {
+	clothingPool map[string]*Clothing
+}
+
+func NewClothingFactory() *ClothingFactory {
+	return &ClothingFactory{
+		clothingPool: make(map[string]*Clothing),
+	}
+}
+
+func (f *ClothingFactory) GetClothing(style, size, color string) *Clothing {
+	key := style + "-" + size + "-" + color
+	if clothing, exists := f.clothingPool[key]; exists {
+		return clothing
+	}
+	newClothing := &Clothing{style: style, size: size, color: color}
+	f.clothingPool[key] = newClothing
+	return newClothing
+}
+
+func (f *ClothingFactory) ShowStock() {
+	fmt.Println("\n服装库存：")
+	for key, clothing := range f.clothingPool {
+		fmt.Printf("Key: %s -> ", key)
+		clothing.Show()
+	}
+}
+
+// 客人
+type Customer struct {
+	name     string
+	clothing []*Clothing
+}
+
+func NewCustomer(name string) *Customer {
+	return &Customer{
+		name:     name,
+		clothing: []*Clothing{},
+	}
+}
+
+func (c *Customer) RentClothing(clothing *Clothing) {
+	fmt.Printf("%s 租了一件服装: ", c.name)
+	clothing.Show()
+	c.clothing = append(c.clothing, clothing)
+}
+
+func (c *Customer) ShowClothing() {
+	fmt.Printf("\n客人%s租赁的服装有：\n", c.name)
+	for _, cloth := range c.clothing {
+		cloth.Show()
+	}
+}
+
+func main() {
+	fmt.Println("============= 享元模式 =============")
+
+	factory := NewClothingFactory()
+
+	// 客人1租衣服
+	customer1 := NewCustomer("小红")
+	customer1.RentClothing(factory.GetClothing("连衣裙", "M", "红色"))
+	customer1.RentClothing(factory.GetClothing("牛仔裤", "L", "蓝色"))
+
+	// 客人2租衣服
+	customer2 := NewCustomer("小明")
+	customer2.RentClothing(factory.GetClothing("连衣裙", "M", "红色")) // 共享同一件连衣裙
+	customer2.RentClothing(factory.GetClothing("西裤", "S", "白色"))
+
+	fmt.Println()
+
+	// 显示租赁情况
+	customer1.ShowClothing()
+	customer2.ShowClothing()
+
+	// 显示服装库存
+	factory.ShowStock()
+
+	fmt.Println()
+	fmt.Println("=========== 享元模式结束 ===========")
+}
diff --git a/python/flyweight/main.py b/python/flyweight/main.py
new file mode 100644
index 0000000..e266d91
--- /dev/null
+++ b/python/flyweight/main.py
@@ -0,0 +1,83 @@
+"""
+实例：
+汤宝宝开了一家服装租赁店，好多客人来店里租衣服~
+"""
+
+
+class Clothing:
+    """享元对象 - 服装"""
+
+    style: str
+    size: str
+    color: str
+
+    def __init__(self, style: str, size: str, color: str):
+        self.style = style
+        self.size = size
+        self.color = color
+
+    def show(self):
+        print(f"服装款式: {self.style}, 尺码: {self.size}, 颜色: {self.color}")
+
+
+class ClothingFactory:
+    """享元工厂 - 服装店"""
+
+    _clothing_pool: dict[str, Clothing]
+
+    def __init__(self):
+        self._clothing_pool = {}
+
+    def get_clothing(self, style: str, size: str, color: str) -> Clothing:
+        key = f"{style}-{size}-{color}"
+        if key not in self._clothing_pool:
+            self._clothing_pool[key] = Clothing(style, size, color)
+        return self._clothing_pool[key]
+
+    def show_stock(self):
+        print("\n服装库存:")
+        for key, clothing in self._clothing_pool.items():
+            print(f"Keys: {key} -> ", end="")
+            clothing.show()
+
+
+class Customer:
+    name: str
+    clothing: list[Clothing]
+
+    def __init__(self, name: str):
+        self.name = name
+        self.clothing = []
+
+    def rent_clothing(self, clothing: Clothing):
+        self.clothing.append(clothing)
+        print(f"{self.name} 租了一件服装: ", end="")
+        clothing.show()
+
+    def show_clothing(self):
+        print(f"\n客人{self.name} 租赁的服装有:")
+        for clothing in self.clothing:
+            clothing.show()
+
+if __name__ == "__main__":
+    print("============= 享元模式 =============")
+    factory = ClothingFactory()
+    # 客人1租衣服
+    customer1 = Customer("小红")
+    customer1.rent_clothing(factory.get_clothing("连衣裙", "M", "红色"))
+    customer1.rent_clothing(factory.get_clothing("牛仔裤", "L", "蓝色"))
+    # 客人2租衣服
+    customer2 = Customer("小明")
+    customer2.rent_clothing(factory.get_clothing("连衣裙", "M", "红色"))
+    customer2.rent_clothing(factory.get_clothing("西裤", "S", "白色"))
+
+    print()
+
+    # 显示租赁情况
+    customer1.show_clothing()
+    customer2.show_clothing()
+
+    # 显示服装库存
+    factory.show_stock()
+
+    print("\n=========== 享元模式结束 ===========")
diff --git a/ts/src/flyweight/index.ts b/ts/src/flyweight/index.ts
new file mode 100644
index 0000000..53175b5
--- /dev/null
+++ b/ts/src/flyweight/index.ts
@@ -0,0 +1,96 @@
+/*
+实例：
+汤宝宝开了一家服装租赁店，好多客人来店里租衣服~
+*/
+
+// 享元对象 - 服装
+class Clothing {
+  private style: string;
+  private size: string;
+  private color: string;
+
+  constructor(style: string, size: string, color: string) {
+    this.style = style;
+    this.size = size;
+    this.color = color;
+  }
+
+  show() {
+    console.log(
+      `服装款式: ${this.style}, 尺码: ${this.size}, 颜色: ${this.color}`
+    );
+  }
+}
+
+// 享元工厂 - 服装店
+class ClothingFactory {
+  private clothingPool: { [key: string]: Clothing };
+
+  constructor() {
+    this.clothingPool = {};
+  }
+
+  getClothing(style: string, size: string, color: string): Clothing {
+    const key = `${style}-${size}-${color}`;
+    if (!this.clothingPool[key]) {
+      this.clothingPool[key] = new Clothing(style, size, color);
+    }
+    return this.clothingPool[key];
+  }
+
+  showStock() {
+    console.log("\n服装库存:");
+    for (const key in this.clothingPool) {
+      console.log(`Key: ${key} ->`);
+      this.clothingPool[key].show();
+    }
+  }
+}
+
+// 客人
+class Customer {
+  private name: string;
+  clothing: Clothing[];
+
+  constructor(name: string) {
+    this.name = name;
+    this.clothing = [];
+  }
+
+  rentClothing(clothing: Clothing) {
+    console.log(`${this.name} 租了一件服装.`);
+    this.clothing.push(clothing);
+    clothing.show();
+  }
+
+  showClothing() {
+    console.log(`\n客人${this.name}租赁的服装有：`);
+    this.clothing.forEach((c) => c.show());
+  }
+}
+
+(function () {
+  console.log("============= 享元模式 =============");
+  const factory = new ClothingFactory();
+
+  // 客人1租衣服
+  const customer1 = new Customer("小红");
+  customer1.rentClothing(factory.getClothing("连衣裙", "M", "红色"));
+  customer1.rentClothing(factory.getClothing("牛仔裤", "L", "蓝色"));
+
+  // 客人2租衣服
+  const customer2 = new Customer("小明");
+  customer2.rentClothing(factory.getClothing("连衣裙", "M", "红色")); // 共享同一件连衣裙
+  customer2.rentClothing(factory.getClothing("夹克", "XL", "黑色"));
+
+  console.log();
+
+  // 显示租赁情况
+  customer1.showClothing();
+  customer2.showClothing();
+
+  // 显示服装库存
+  factory.showStock();
+
+  console.log("\n=========== 享元模式结束 ===========");
+})();