diff --git a/ebike-payment/src/main/java/com/cdzy/payment/mapper/EbikeUserMapper.java b/ebike-payment/src/main/java/com/cdzy/payment/mapper/EbikeUserMapper.java
new file mode 100644
index 00000000..e380df1c
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/mapper/EbikeUserMapper.java
@@ -0,0 +1,14 @@
+package com.cdzy.payment.mapper;
+
+import com.cdzy.payment.model.entity.EbikeUser;
+import com.mybatisflex.core.BaseMapper;
+
+/**
+ * 用户信息 映射层。
+ *
+ * @author dingchao
+ * @since 2025-04-07
+ */
+public interface EbikeUserMapper extends BaseMapper<EbikeUser> {
+
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ReqRefundDto.java b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ReqRefundDto.java
new file mode 100644
index 00000000..47ebe044
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ReqRefundDto.java
@@ -0,0 +1,38 @@
+package com.cdzy.payment.model.dto;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+/**
+ * @author:Ding
+ * @ClassName:ReqRefundDto
+ * @Package:com.cdzy.payment.model.dto.ReqRefundDto
+ * @Description:退款申请查询参数dto
+ * @CreateDate:2025年05月15日
+ * @Version:
+ **/
+@Data
+public class ReqRefundDto {
+
+    /**
+     * 审核状态 0申请中  1处理中  2已处理  3已关闭
+     */
+    private String state;
+
+    /**
+     * 骑行订单号
+     */
+    private String cyclingOrderNumber;
+
+    /**
+     * 用户手机号
+     */
+    private String phone;
+
+    /**
+     * 退款时间
+     */
+    private List<LocalDateTime> refundTime;
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResApplyRefundDto.java b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResApplyRefundDto.java
new file mode 100644
index 00000000..cb9788a4
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResApplyRefundDto.java
@@ -0,0 +1,79 @@
+package com.cdzy.payment.model.dto;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * @author:Ding
+ * @ClassName:ResApplyRefundDto
+ * @Package:com.cdzy.payment.model.dto.ResApplyRefundDto
+ * @Description:申请中退款申请
+ * @CreateDate:2025年05月15日
+ * @Version:
+ **/
+@Data
+public class ResApplyRefundDto {
+
+    /**
+     * 逐渐id
+     */
+    private String id;
+
+    /**
+     * 申请时间
+     */
+    private LocalDateTime applyTime;
+
+    /**
+     * 运营区域
+     */
+    private String operationArea;
+
+    /**
+     * 用户手机号
+     */
+    private String phone;
+
+    /**
+     * 骑行订单号
+     */
+    private String cyclingOrderNumber;
+
+    /**
+     * 申请退款金额
+     */
+    private BigDecimal applyRefundAmount;
+
+    /**
+     * 实付金额
+     */
+    private BigDecimal actualPayAmount;
+
+    /**
+     * 支付方式
+     */
+    private String payMethod;
+
+    /**
+     * 支付时间
+     */
+    private LocalDateTime payTime;
+
+    /**
+     * 申请原因
+     */
+    private String applyReason;
+
+    /**
+     * 来源
+     */
+    private String source;
+
+    /**
+     * 申请人
+     */
+    private String applicant;
+
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResCloseRefundDto.java b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResCloseRefundDto.java
new file mode 100644
index 00000000..f45b85fe
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResCloseRefundDto.java
@@ -0,0 +1,89 @@
+package com.cdzy.payment.model.dto;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * @author:Ding
+ * @ClassName:ResCloseRefundDto
+ * @Package:com.cdzy.payment.model.dto.ResCloseRefundDto
+ * @Description:已关闭退款申请
+ * @CreateDate:2025年05月15日
+ * @Version:
+ **/
+@Data
+public class ResCloseRefundDto {
+
+    /**
+     * 逐渐id
+     */
+    private String id;
+
+    /**
+     * 申请时间
+     */
+    private LocalDateTime applyTime;
+
+    /**
+     * 运营区域
+     */
+    private String operationArea;
+
+    /**
+     * 用户手机号
+     */
+    private String phone;
+
+    /**
+     * 骑行订单号
+     */
+    private String cyclingOrderNumber;
+
+    /**
+     * 驳回时间
+     */
+    private LocalDateTime rejectTime;
+
+    /**
+     * 驳回原因
+     */
+    private String rejectReason;
+
+    /**
+     * 实付金额
+     */
+    private BigDecimal actualPayAmount;
+
+    /**
+     * 申请退款金额
+     */
+    private BigDecimal applyRefundAmount;
+
+    /**
+     * 支付方式
+     */
+    private String payMethod;
+
+    /**
+     * 支付时间
+     */
+    private LocalDateTime payTime;
+
+    /**
+     * 申请原因
+     */
+    private String applyReason;
+
+    /**
+     * 来源
+     */
+    private String source;
+
+    /**
+     * 申请人
+     */
+    private String applicant;
+
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResHandleRefundDto.java b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResHandleRefundDto.java
new file mode 100644
index 00000000..e2abbf1c
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResHandleRefundDto.java
@@ -0,0 +1,84 @@
+package com.cdzy.payment.model.dto;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * @author:Ding
+ * @ClassName:ResHandleRefundDto
+ * @Package:com.cdzy.payment.model.dto.ResHandleRefundDto
+ * @Description:处理中退款申请
+ * @CreateDate:2025年05月15日
+ * @Version:
+ **/
+@Data
+public class ResHandleRefundDto {
+
+    /**
+     * 逐渐id
+     */
+    private String id;
+
+    /**
+     * 申请时间
+     */
+    private LocalDateTime applyTime;
+
+    /**
+     * 运营区域
+     */
+    private String operationArea;
+
+    /**
+     * 用户手机号
+     */
+    private String phone;
+
+    /**
+     * 骑行订单号
+     */
+    private String cyclingOrderNumber;
+
+    /**
+     * 实付金额
+     */
+    private BigDecimal actualPayAmount;
+
+    /**
+     * 退款金额
+     */
+    private BigDecimal refundAmount;
+
+    /**
+     * 退款方式
+     */
+    private String refundMethod;
+
+    /**
+     * 支付方式
+     */
+    private String payMethod;
+
+    /**
+     * 支付时间
+     */
+    private LocalDateTime payTime;
+
+    /**
+     * 申请原因
+     */
+    private String applyReason;
+
+    /**
+     * 来源
+     */
+    private String source;
+
+    /**
+     * 申请人
+     */
+    private String applicant;
+
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResProcessedRefundDto.java b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResProcessedRefundDto.java
new file mode 100644
index 00000000..7673b191
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/model/dto/ResProcessedRefundDto.java
@@ -0,0 +1,109 @@
+package com.cdzy.payment.model.dto;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * @author:Ding
+ * @ClassName:ResProcessedRefundDto
+ * @Package:com.cdzy.payment.model.dto.ResProcessedRefundDto
+ * @Description:已处理退款申请
+ * @CreateDate:2025年05月15日
+ * @Version:
+ **/
+@Data
+public class ResProcessedRefundDto {
+
+    /**
+     * 逐渐id
+     */
+    private String id;
+
+    /**
+     * 申请时间
+     */
+    private LocalDateTime applyTime;
+
+    /**
+     * 运营区域
+     */
+    private String operationArea;
+
+    /**
+     * 用户手机号
+     */
+    private String phone;
+
+    /**
+     * 骑行订单号
+     */
+    private String cyclingOrderNumber;
+
+    /**
+     * 审核时间
+     */
+    private LocalDateTime reviewTime;
+
+    /**
+     * 审核人
+     */
+    private String reviewer;
+
+    /**
+     * 实付金额
+     */
+    private BigDecimal actualPayAmount;
+
+    /**
+     * 退款金额
+     */
+    private BigDecimal refundAmount;
+
+    /**
+     * 到账状态
+     */
+    private String arrivedState;
+
+    /**
+     * 退款到账时间
+     */
+    private String arrivedTime;
+
+    /**
+     * 退款方式
+     */
+    private LocalDateTime refundMethod;
+
+    /**
+     * 支付方式
+     */
+    private String payMethod;
+
+    /**
+     * 交易流水号
+     */
+    private String tradeSerialNumber;
+
+    /**
+     * 支付时间
+     */
+    private LocalDateTime payTime;
+
+    /**
+     * 申请原因
+     */
+    private String applyReason;
+
+    /**
+     * 来源
+     */
+    private String source;
+
+    /**
+     * 申请人
+     */
+    private String applicant;
+
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/model/entity/EbikeUser.java b/ebike-payment/src/main/java/com/cdzy/payment/model/entity/EbikeUser.java
new file mode 100644
index 00000000..a63462f9
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/model/entity/EbikeUser.java
@@ -0,0 +1,113 @@
+package com.cdzy.payment.model.entity;
+
+import com.mybatisflex.annotation.Column;
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.Table;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 用户信息 实体类。
+ *
+ * @author dingchao
+ * @since 2025-04-07
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Table("ebike_user")
+public class EbikeUser implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 用户ID
+     */
+    @Id
+    private String userId;
+
+    /**
+     * OPENID
+     */
+    private String openId;
+
+    /**
+     * 手机号
+     */
+    private String mobile;
+
+    /**
+     * 密码
+     */
+    private String password;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 昵称
+     */
+    private String nickname;
+
+    /**
+     * 性别
+     */
+    private String gender;
+
+    /**
+     * 生日
+     */
+    private LocalDateTime birthdate;
+
+    /**
+     * 头像
+     */
+    private String avatar;
+
+    /**
+     * 用户注册时间
+     */
+    @Column(onInsertValue = "now()")
+    private LocalDateTime createdAt;
+
+    /**
+     * 更新时间
+     */
+    private LocalDateTime updatedAt;
+
+    /**
+     * 记录用户最后一次登录的时间
+     */
+    private LocalDateTime lastLoginAt;
+
+    /**
+     * 用户的状态，通常有1-激活、0-禁用、-1注销
+     */
+    private Integer status;
+
+    /**
+     * 角色
+     */
+    private String role;
+
+    /**
+     * 地址
+     */
+    private String address;
+
+    /**
+     * 是否通过实名认证
+     */
+    private String realNameVerified;
+
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/service/EbikeUserService.java b/ebike-payment/src/main/java/com/cdzy/payment/service/EbikeUserService.java
new file mode 100644
index 00000000..d2a14320
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/service/EbikeUserService.java
@@ -0,0 +1,14 @@
+package com.cdzy.payment.service;
+
+import com.cdzy.payment.model.entity.EbikeUser;
+import com.mybatisflex.core.paginate.Page;
+import com.mybatisflex.core.service.IService;
+
+/**
+ * 用户信息 服务层。
+ *
+ * @author dingchao
+ * @since 2025-04-07
+ */
+public interface EbikeUserService extends IService<EbikeUser> {
+}
diff --git a/ebike-payment/src/main/java/com/cdzy/payment/service/impl/EbikeUserServiceImpl.java b/ebike-payment/src/main/java/com/cdzy/payment/service/impl/EbikeUserServiceImpl.java
new file mode 100644
index 00000000..e1de0c48
--- /dev/null
+++ b/ebike-payment/src/main/java/com/cdzy/payment/service/impl/EbikeUserServiceImpl.java
@@ -0,0 +1,21 @@
+package com.cdzy.payment.service.impl;
+
+
+import com.cdzy.payment.mapper.EbikeUserMapper;
+import com.cdzy.payment.model.entity.EbikeUser;
+import com.cdzy.payment.service.EbikeUserService;
+import com.mybatisflex.spring.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+
+/**
+ * 用户信息 服务层实现。
+ *
+ * @author dingchao
+ * @since 2025-04-07
+ */
+@Service
+public class EbikeUserServiceImpl extends ServiceImpl<EbikeUserMapper, EbikeUser> implements EbikeUserService {
+
+
+}