diff --git a/ebike-orders/src/main/java/com/cdzy/orders/mapper/EbikeOrderPaymentItemsMapper.java b/ebike-orders/src/main/java/com/cdzy/orders/mapper/EbikeOrderPaymentItemsMapper.java
new file mode 100644
index 00000000..120422fe
--- /dev/null
+++ b/ebike-orders/src/main/java/com/cdzy/orders/mapper/EbikeOrderPaymentItemsMapper.java
@@ -0,0 +1,14 @@
+package com.cdzy.orders.mapper;
+
+import com.mybatisflex.core.BaseMapper;
+import com.cdzy.orders.model.entity.EbikeOrderPaymentItems;
+
+/**
+ * 订单费用明细表 映射层。
+ *
+ * @author attiya
+ * @since 2025-04-25
+ */
+public interface EbikeOrderPaymentItemsMapper extends BaseMapper<EbikeOrderPaymentItems> {
+
+}
diff --git a/ebike-orders/src/main/java/com/cdzy/orders/model/entity/EbikeOrderPaymentItems.java b/ebike-orders/src/main/java/com/cdzy/orders/model/entity/EbikeOrderPaymentItems.java
new file mode 100644
index 00000000..7696d836
--- /dev/null
+++ b/ebike-orders/src/main/java/com/cdzy/orders/model/entity/EbikeOrderPaymentItems.java
@@ -0,0 +1,70 @@
+package com.cdzy.orders.model.entity;
+
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.Table;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+import java.io.Serial;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 订单费用明细表 实体类。
+ *
+ * @author attiya
+ * @since 2025-04-25
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Table("ebike_order_payment_items")
+public class EbikeOrderPaymentItems implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 费用项ID
+     */
+    @Id
+    private String itemId;
+
+    /**
+     * 订单ID
+     */
+    private String orderId;
+
+    /**
+     * 费用类型：1-骑行时长费 2-运营区调度费用 3-停车区调度费用 4-高峰时段出行费用 5-高峰日出行费用
+     */
+    private Integer itemType;
+
+    /**
+     * 费用名称
+     */
+    private String itemName;
+
+    /**
+     * 费用金额
+     */
+    private BigDecimal itemAmount;
+
+    /**
+     * 计算规则（存储JSON）
+     */
+    private String calculationRule;
+
+    /**
+     * 关联优惠券ID
+     */
+    private String couponId;
+
+    private LocalDateTime createdAt;
+
+}
diff --git a/ebike-orders/src/main/java/com/cdzy/orders/service/EbikeOrderPaymentItemsService.java b/ebike-orders/src/main/java/com/cdzy/orders/service/EbikeOrderPaymentItemsService.java
new file mode 100644
index 00000000..2280c58f
--- /dev/null
+++ b/ebike-orders/src/main/java/com/cdzy/orders/service/EbikeOrderPaymentItemsService.java
@@ -0,0 +1,14 @@
+package com.cdzy.orders.service;
+
+import com.mybatisflex.core.service.IService;
+import com.cdzy.orders.model.entity.EbikeOrderPaymentItems;
+
+/**
+ * 订单费用明细表 服务层。
+ *
+ * @author attiya
+ * @since 2025-04-25
+ */
+public interface EbikeOrderPaymentItemsService extends IService<EbikeOrderPaymentItems> {
+
+}
diff --git a/ebike-orders/src/main/java/com/cdzy/orders/service/impl/EbikeOrderPaymentItemsServiceImpl.java b/ebike-orders/src/main/java/com/cdzy/orders/service/impl/EbikeOrderPaymentItemsServiceImpl.java
new file mode 100644
index 00000000..3914b89b
--- /dev/null
+++ b/ebike-orders/src/main/java/com/cdzy/orders/service/impl/EbikeOrderPaymentItemsServiceImpl.java
@@ -0,0 +1,18 @@
+package com.cdzy.orders.service.impl;
+
+import com.mybatisflex.spring.service.impl.ServiceImpl;
+import com.cdzy.orders.model.entity.EbikeOrderPaymentItems;
+import com.cdzy.orders.mapper.EbikeOrderPaymentItemsMapper;
+import com.cdzy.orders.service.EbikeOrderPaymentItemsService;
+import org.springframework.stereotype.Service;
+
+/**
+ * 订单费用明细表 服务层实现。
+ *
+ * @author attiya
+ * @since 2025-04-25
+ */
+@Service
+public class EbikeOrderPaymentItemsServiceImpl extends ServiceImpl<EbikeOrderPaymentItemsMapper, EbikeOrderPaymentItems>  implements EbikeOrderPaymentItemsService{
+
+}