diff --git a/muyu-modules/muyu-product/muyu-product-cache/src/main/java/com/muyu/product/cache/datasource/impl/project.java b/muyu-modules/muyu-product/muyu-product-cache/src/main/java/com/muyu/product/cache/datasource/impl/project.java
new file mode 100644
index 0000000..977f458
--- /dev/null
+++ b/muyu-modules/muyu-product/muyu-product-cache/src/main/java/com/muyu/product/cache/datasource/impl/project.java
@@ -0,0 +1,19 @@
+package com.muyu.product.cache.datasource.impl;
+
+import lombok.Data;
+
+/**
+ * project
+ *
+ * @author LeYang
+ * on 2024/4/8
+ */
+@Data
+public class project {
+
+    private Long projectId;
+
+    private  String projectSku;
+
+    private String selected;
+}
diff --git a/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/cache/impl/ShopCartShop.java b/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/cache/impl/ShopCartShop.java
new file mode 100644
index 0000000..fba9d30
--- /dev/null
+++ b/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/cache/impl/ShopCartShop.java
@@ -0,0 +1,15 @@
+package com.muyu.product.cache.impl;
+
+/**
+ * ShopCartShop
+ *
+ * @author DeKangLiu
+ * on 2024/4/8
+ */
+public class ShopCartShop {
+    private Integer projectId;
+
+    private String projectSku;
+
+    private String isSelected;
+}
diff --git a/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/CartInfoEditNumReq.java b/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/CartInfoEditNumReq.java
new file mode 100644
index 0000000..e1c24bb
--- /dev/null
+++ b/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/CartInfoEditNumReq.java
@@ -0,0 +1,33 @@
+package com.muyu.shop.cart.domain.req;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 购物车修改数量 CartInfoEditNumReq
+ *
+ * @author LeYang
+ * on 2024/4/9
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class CartInfoEditNumReq {
+    /**
+     * 商品Id
+     */
+    private Long projectId;
+
+    /**
+     * 商品sku
+     */
+    private String projectSku;
+
+    /**
+     * 数量
+     */
+    private Long num;
+}
diff --git a/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/CartInfoIsSelectedUpdReq.java b/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/CartInfoIsSelectedUpdReq.java
new file mode 100644
index 0000000..091b47f
--- /dev/null
+++ b/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/CartInfoIsSelectedUpdReq.java
@@ -0,0 +1,39 @@
+package com.muyu.shop.cart.domain.req;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 购物车状态修改
+ *
+ * @author LeYang
+ * on 2024/4/9
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+
+public class CartInfoIsSelectedUpdReq {
+    /**
+     * 商品Id
+     */
+    private Long projectId;
+
+    /**
+     * 商品sku
+     */
+     private String projectSku;
+
+    /**
+     * 选中状态
+     */
+    private String isSelected;
+
+
+
+
+
+}
diff --git a/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/RemoveCartProjectReq.java b/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/RemoveCartProjectReq.java
new file mode 100644
index 0000000..89135da
--- /dev/null
+++ b/muyu-modules/muyu-shop-cart/muyu-shop-cart-common/src/main/java/com/muyu/shop/cart/domain/req/RemoveCartProjectReq.java
@@ -0,0 +1,37 @@
+package com.muyu.shop.cart.domain.req;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 删除 RemoveCartProjectReq
+ *
+ * @author LeYang
+ * on 2024/4/9
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class RemoveCartProjectReq {
+    /**
+     * 购物车Id
+     */
+    private Long cartInfoId;
+
+    /**
+     * 商品Id
+     */
+    private Long projectId;
+
+    /**
+     * 商品sku
+     */
+    private String projectSku;
+
+
+
+
+}