diff --git a/src/main/java/com/cultural/heritage/controller/good/CartRecordController.java b/src/main/java/com/cultural/heritage/controller/good/CartRecordController.java
index 4763cab..e4de19e 100644
--- a/src/main/java/com/cultural/heritage/controller/good/CartRecordController.java
+++ b/src/main/java/com/cultural/heritage/controller/good/CartRecordController.java
@@ -24,7 +24,10 @@ import jakarta.servlet.http.HttpServletRequest;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
 import org.springframework.util.CollectionUtils;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import java.math.BigDecimal;
 import java.util.ArrayList;
@@ -142,11 +145,11 @@ public class CartRecordController {
 
 
     /**
-     * (小程序)从购物车中找出不合理的商品项
+     * (小程序端)从购物车中找出不合理的商品项
      * @return  存在问题的购物车id列表
      */
-    @PostMapping("/cart/list/error")
-    @Operation(summary = "(小程序)从购物车中找出不合理的商品项", description = "参数:无，权限：所有人，方法名：listInvalidCartIds")
+    @PostMapping("/submit/error")
+    @Operation(summary = "(小程序端)从购物车中找出不合理的商品项", description = "参数:无，权限：所有人，方法名：listInvalidCartIds")
     public BaseResponse<List<Long>> listInvalidCartIds (HttpServletRequest request) {
         User loginUser = userService.getLoginUser(request);
         Long userId = loginUser.getId();
@@ -163,12 +166,12 @@ public class CartRecordController {
 
 
     /**
-     * (小程序)展示购物车提交订单页的商品信息
+     * (小程序端)展示购物车提交订单页的商品信息
      * @param cartRecordIds    购物车id列表
      * @return  订单商品信息列表
      */
-    @PostMapping("/cart/list")
-    @Operation(summary = "(小程序)展示购物车提交订单页的商品信息", description = "参数:商品id和购买数量信息，权限：所有人，方法名：listCartRecord")
+    @PostMapping("/submit/list")
+    @Operation(summary = "(小程序端)展示购物车提交订单页的商品信息", description = "参数:商品id和购买数量信息，权限：所有人，方法名：listCartRecord")
     public BaseResponse<List<CartOrderVO>> listCartRecord(@RequestBody List<Long> cartRecordIds, HttpServletRequest request) {
         if (CollectionUtils.isEmpty(cartRecordIds)) {
             throw new BusinessException(ErrorCode.PARAMS_ERROR);
@@ -217,5 +220,4 @@ public class CartRecordController {
 
 
 
-
 }
diff --git a/src/main/java/com/cultural/heritage/controller/good/GoodController.java b/src/main/java/com/cultural/heritage/controller/good/GoodController.java
index 35279a4..6408079 100644
--- a/src/main/java/com/cultural/heritage/controller/good/GoodController.java
+++ b/src/main/java/com/cultural/heritage/controller/good/GoodController.java
@@ -681,5 +681,17 @@ public class GoodController {
 
 
 
+//    /**
+//     * (小程序端)在支付订单前找出不合理的商品项
+//     * @return  存在问题的购物车id列表
+//     */
+//    @PostMapping("/cart/pay/error")
+//    @Operation(summary = "(小程序端)在支付订单前找出不合理的商品项", description = "参数:无，权限：所有人，方法名：listInvalidCartIds")
+//    public BaseResponse<List<Long>> listInvalidCartIdsBeforePay(@RequestBody List<CartPayRequest> cartPayRequests, HttpServletRequest request) {
+//        User loginUser = userService.getLoginUser(request);
+//
+//    }
+
+
 
 }
diff --git a/src/main/java/com/cultural/heritage/model/dto/cart/CartPayRequest.java b/src/main/java/com/cultural/heritage/model/dto/cart/CartPayRequest.java
new file mode 100644
index 0000000..092121b
--- /dev/null
+++ b/src/main/java/com/cultural/heritage/model/dto/cart/CartPayRequest.java
@@ -0,0 +1,25 @@
+package com.cultural.heritage.model.dto.cart;
+
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "购物车商品项支付请求体", requiredProperties = {"id", "quantity"})
+public class CartPayRequest {
+
+    /**
+     * 购物车id
+     */
+    @Schema(description = "购物车id(id > 0)", example = "20")
+    private Long id;
+
+    /**
+     * 数量
+     */
+    @Schema(description = "商品数量(quantity > 0)", example = "3")
+    private Integer quantity;
+
+
+    private static final long serialVersionUID = 1L;
+}