diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/controller/CrmBusinessTripApplyController.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/controller/CrmBusinessTripApplyController.java
new file mode 100644
index 00000000..5f72aeda
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/controller/CrmBusinessTripApplyController.java
@@ -0,0 +1,116 @@
+package org.dromara.oa.crm.controller;
+
+import java.util.List;
+
+import lombok.RequiredArgsConstructor;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.constraints.*;
+import cn.dev33.satoken.annotation.SaCheckPermission;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.annotation.Validated;
+import org.dromara.common.idempotent.annotation.RepeatSubmit;
+import org.dromara.common.log.annotation.Log;
+import org.dromara.common.web.core.BaseController;
+import org.dromara.common.mybatis.core.page.PageQuery;
+import org.dromara.common.core.domain.R;
+import org.dromara.common.core.validate.AddGroup;
+import org.dromara.common.core.validate.EditGroup;
+import org.dromara.common.log.enums.BusinessType;
+import org.dromara.common.excel.utils.ExcelUtil;
+import org.dromara.oa.crm.domain.vo.CrmBusinessTripApplyVo;
+import org.dromara.oa.crm.domain.bo.CrmBusinessTripApplyBo;
+import org.dromara.oa.crm.service.ICrmBusinessTripApplyService;
+import org.dromara.common.mybatis.core.page.TableDataInfo;
+
+/**
+ * 出差申请
+ * 前端访问路由地址为:/oa/crm/businessTripApply
+ *
+ * @author Yangk
+ * @date 2025-12-19
+ */
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("crm/businessTripApply")
+public class CrmBusinessTripApplyController extends BaseController {
+
+    private final ICrmBusinessTripApplyService crmBusinessTripApplyService;
+
+    /**
+     * 查询出差申请列表
+     */
+    @SaCheckPermission("oa/crm:businessTripApply:list")
+    @GetMapping("/list")
+    public TableDataInfo<CrmBusinessTripApplyVo> list(CrmBusinessTripApplyBo bo, PageQuery pageQuery) {
+        return crmBusinessTripApplyService.queryPageList(bo, pageQuery);
+    }
+
+    /**
+     * 导出出差申请列表
+     */
+    @SaCheckPermission("oa/crm:businessTripApply:export")
+    @Log(title = "出差申请", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(CrmBusinessTripApplyBo bo, HttpServletResponse response) {
+        List<CrmBusinessTripApplyVo> list = crmBusinessTripApplyService.queryList(bo);
+        ExcelUtil.exportExcel(list, "出差申请", CrmBusinessTripApplyVo.class, response);
+    }
+
+    /**
+     * 获取出差申请详细信息
+     *
+     * @param tripId 主键
+     */
+    @SaCheckPermission("oa/crm:businessTripApply:query")
+    @GetMapping("/{tripId}")
+    public R<CrmBusinessTripApplyVo> getInfo(@NotNull(message = "主键不能为空")
+                                     @PathVariable("tripId") Long tripId) {
+        return R.ok(crmBusinessTripApplyService.queryById(tripId));
+    }
+
+    /**
+     * 新增出差申请
+     */
+    @SaCheckPermission("oa/crm:businessTripApply:add")
+    @Log(title = "出差申请", businessType = BusinessType.INSERT)
+    @RepeatSubmit()
+    @PostMapping()
+    public R<Void> add(@Validated(AddGroup.class) @RequestBody CrmBusinessTripApplyBo bo) {
+        return toAjax(crmBusinessTripApplyService.insertByBo(bo));
+    }
+
+    /**
+     * 修改出差申请
+     */
+    @SaCheckPermission("oa/crm:businessTripApply:edit")
+    @Log(title = "出差申请", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PutMapping()
+    public R<Void> edit(@Validated(EditGroup.class) @RequestBody CrmBusinessTripApplyBo bo) {
+        return toAjax(crmBusinessTripApplyService.updateByBo(bo));
+    }
+
+    /**
+     * 删除出差申请
+     *
+     * @param tripIds 主键串
+     */
+    @SaCheckPermission("oa/crm:businessTripApply:remove")
+    @Log(title = "出差申请", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{tripIds}")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空")
+                          @PathVariable("tripIds") Long[] tripIds) {
+        return toAjax(crmBusinessTripApplyService.deleteWithValidByIds(List.of(tripIds), true));
+    }
+
+    /**
+     * 下拉框查询出差申请列表
+     */
+    @GetMapping("/getCrmBusinessTripApplyList")
+    public R<List<CrmBusinessTripApplyVo>> getCrmBusinessTripApplyList(CrmBusinessTripApplyBo bo) {
+        List<CrmBusinessTripApplyVo> list = crmBusinessTripApplyService.queryList(bo);
+        return R.ok(list);
+    }
+
+}
diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/CrmBusinessTripApply.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/CrmBusinessTripApply.java
new file mode 100644
index 00000000..317a9c3a
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/CrmBusinessTripApply.java
@@ -0,0 +1,154 @@
+package org.dromara.oa.crm.domain;
+
+import org.dromara.common.tenant.core.TenantEntity;
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+import java.io.Serial;
+
+/**
+ * 出差申请对象 crm_business_trip_apply
+ *
+ * @author Yangk
+ * @date 2025-12-19
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("crm_business_trip_apply")
+public class CrmBusinessTripApply extends TenantEntity {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 申请ID
+     */
+    @TableId(value = "trip_id", type = IdType.ASSIGN_ID)
+    private Long tripId;
+
+    /**
+     * 申请单号
+     */
+    private String applyCode;
+
+    /**
+     * 出差类型（1安装调试 2市场交流 3展会/会议 4其他）
+     */
+    private String tripType;
+
+    /**
+     * 申请人ID
+     */
+    private Long applicantId;
+
+    /**
+     * 申请人姓名
+     */
+    private String applicantName;
+
+    /**
+     * 申请人部门ID
+     */
+    private Long deptId;
+
+    /**
+     * 申请人部门名称
+     */
+    private String deptName;
+
+    /**
+     * 出差地点
+     */
+    private String tripLocation;
+
+    /**
+     * 开始日期
+     */
+    private Date startTime;
+
+    /**
+     * 结束日期
+     */
+    private Date endTime;
+
+    /**
+     * 时长(天)
+     */
+    private Long durationDays;
+
+    /**
+     * 出差事由
+     */
+    private String tripReason;
+
+    /**
+     * 项目ID
+     */
+    private Long projectId;
+
+    /**
+     * 客户ID
+     */
+    private Long customerId;
+
+    /**
+     * 交流对象
+     */
+    private String exchangeObject;
+
+    /**
+     * 业务方向
+     */
+    private String businessDirection;
+
+    /**
+     * 交流目的
+     */
+    private String exchangePurpose;
+
+    /**
+     * 交流过程简述
+     */
+    private String exchangeProcess;
+
+    /**
+     * 会议/展会名称
+     */
+    private String meetingName;
+
+    /**
+     * 结果反馈
+     */
+    private String feedback;
+
+    /**
+     * 申请状态（1暂存 2审批中 3已审批 4作废）
+     */
+    private String tripStatus;
+
+    /**
+     * 流程状态
+     */
+    private String flowStatus;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    /**
+     * 附件ID（多个用逗号分隔）
+     */
+    private String ossId;
+
+    /**
+     * 删除标志（0代表存在 1代表删除）
+     */
+    @TableLogic
+    private String delFlag;
+
+
+}
diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/bo/CrmBusinessTripApplyBo.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/bo/CrmBusinessTripApplyBo.java
new file mode 100644
index 00000000..f70e4ea0
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/bo/CrmBusinessTripApplyBo.java
@@ -0,0 +1,166 @@
+package org.dromara.oa.crm.domain.bo;
+
+import org.dromara.oa.crm.domain.CrmBusinessTripApply;
+import org.dromara.common.mybatis.core.domain.BaseEntity;
+import org.dromara.common.core.validate.AddGroup;
+import org.dromara.common.core.validate.EditGroup;
+import io.github.linpeilie.annotations.AutoMapper;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import jakarta.validation.constraints.*;
+import java.util.Date;
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import org.dromara.workflow.api.domain.RemoteFlowInstanceBizExt;
+
+/**
+ * 出差申请业务对象 crm_business_trip_apply
+ *
+ * @author Yangk
+ * @date 2025-12-19
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@AutoMapper(target = CrmBusinessTripApply.class, reverseConvertGenerate = false)
+public class CrmBusinessTripApplyBo extends BaseEntity {
+
+    /**
+     * 申请ID
+     */
+    private Long tripId;
+
+    /**
+     * 申请单号
+     */
+    private String applyCode;
+
+    /**
+     * 出差类型（1安装调试 2市场交流 3展会/会议 4其他）
+     */
+    @NotBlank(message = "出差类型（1安装调试 2市场交流 3展会/会议 4其他）不能为空", groups = { AddGroup.class, EditGroup.class })
+    private String tripType;
+
+    /**
+     * 申请人ID
+     */
+    @NotNull(message = "申请人ID不能为空", groups = { AddGroup.class, EditGroup.class })
+    private Long applicantId;
+
+    /**
+     * 申请人姓名
+     */
+    private String applicantName;
+
+    /**
+     * 申请人部门ID
+     */
+    private Long deptId;
+
+    /**
+     * 申请人部门名称
+     */
+    private String deptName;
+
+    /**
+     * 出差地点
+     */
+    private String tripLocation;
+
+    /**
+     * 开始日期
+     */
+    private Date startTime;
+
+    /**
+     * 结束日期
+     */
+    private Date endTime;
+
+    /**
+     * 时长(天)
+     */
+    private Long durationDays;
+
+    /**
+     * 出差事由
+     */
+    private String tripReason;
+
+    /**
+     * 项目ID
+     */
+    private Long projectId;
+
+    /**
+     * 客户ID
+     */
+    private Long customerId;
+
+    /**
+     * 交流对象
+     */
+    private String exchangeObject;
+
+    /**
+     * 业务方向
+     */
+    private String businessDirection;
+
+    /**
+     * 交流目的
+     */
+    private String exchangePurpose;
+
+    /**
+     * 交流过程简述
+     */
+    private String exchangeProcess;
+
+    /**
+     * 会议/展会名称
+     */
+    private String meetingName;
+
+    /**
+     * 结果反馈
+     */
+    private String feedback;
+
+    /**
+     * 申请状态（1暂存 2审批中 3已审批 4作废）
+     */
+    private String tripStatus;
+
+    /**
+     * 流程状态
+     */
+    private String flowStatus;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    /**
+     * 附件ID（多个用逗号分隔）
+     */
+    private String ossId;
+
+    /**
+     * 流程定义编码
+     */
+    private String flowCode;
+
+    /**
+     * 流程变量
+     */
+    private Map<String, Object> variables;
+
+    /**
+     * 业务扩展参数
+     */
+    private RemoteFlowInstanceBizExt bizExt;
+
+
+}
diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/vo/CrmBusinessTripApplyVo.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/vo/CrmBusinessTripApplyVo.java
new file mode 100644
index 00000000..d0d1d591
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/domain/vo/CrmBusinessTripApplyVo.java
@@ -0,0 +1,183 @@
+package org.dromara.oa.crm.domain.vo;
+
+import java.util.Date;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import org.dromara.oa.crm.domain.CrmBusinessTripApply;
+import cn.idev.excel.annotation.ExcelIgnoreUnannotated;
+import cn.idev.excel.annotation.ExcelProperty;
+import org.dromara.common.excel.annotation.ExcelDictFormat;
+import org.dromara.common.excel.convert.ExcelDictConvert;
+import io.github.linpeilie.annotations.AutoMapper;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+
+
+/**
+ * 出差申请视图对象 crm_business_trip_apply
+ *
+ * @author Yangk
+ * @date 2025-12-19
+ */
+@Data
+@ExcelIgnoreUnannotated
+@AutoMapper(target = CrmBusinessTripApply.class)
+public class CrmBusinessTripApplyVo implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 申请ID
+     */
+    private Long tripId;
+
+    /**
+     * 申请单号
+     */
+    @ExcelProperty(value = "申请单号")
+    private String applyCode;
+
+    /**
+     * 出差类型（1安装调试 2市场交流 3展会/会议 4其他）
+     */
+    @ExcelProperty(value = "出差类型", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(dictType = "trip_type")
+    private String tripType;
+
+    /**
+     * 申请人ID
+     */
+    @ExcelProperty(value = "申请人ID")
+    private Long applicantId;
+
+    /**
+     * 申请人姓名
+     */
+    @ExcelProperty(value = "申请人姓名")
+    private String applicantName;
+
+    /**
+     * 申请人部门ID
+     */
+    @ExcelProperty(value = "申请人部门ID")
+    private Long deptId;
+
+    /**
+     * 申请人部门名称
+     */
+    @ExcelProperty(value = "申请人部门名称")
+    private String deptName;
+
+    /**
+     * 出差地点
+     */
+    @ExcelProperty(value = "出差地点")
+    private String tripLocation;
+
+    /**
+     * 开始日期
+     */
+    @ExcelProperty(value = "开始日期")
+    private Date startTime;
+
+    /**
+     * 结束日期
+     */
+    @ExcelProperty(value = "结束日期")
+    private Date endTime;
+
+    /**
+     * 时长(天)
+     */
+    @ExcelProperty(value = "时长(天)")
+    private Long durationDays;
+
+    /**
+     * 出差事由
+     */
+    @ExcelProperty(value = "出差事由")
+    private String tripReason;
+
+    /**
+     * 项目ID
+     */
+    @ExcelProperty(value = "项目ID")
+    private Long projectId;
+
+    /**
+     * 客户ID
+     */
+    @ExcelProperty(value = "客户ID")
+    private Long customerId;
+
+    /**
+     * 交流对象
+     */
+    @ExcelProperty(value = "交流对象")
+    private String exchangeObject;
+
+    /**
+     * 业务方向
+     */
+    @ExcelProperty(value = "业务方向")
+    private String businessDirection;
+
+    /**
+     * 交流目的
+     */
+    @ExcelProperty(value = "交流目的")
+    private String exchangePurpose;
+
+    /**
+     * 交流过程简述
+     */
+    @ExcelProperty(value = "交流过程简述")
+    private String exchangeProcess;
+
+    /**
+     * 会议/展会名称
+     */
+    @ExcelProperty(value = "会议/展会名称")
+    private String meetingName;
+
+    /**
+     * 结果反馈
+     */
+    @ExcelProperty(value = "结果反馈")
+    private String feedback;
+
+    /**
+     * 申请状态（1暂存 2审批中 3已审批 4作废）
+     */
+    @ExcelProperty(value = "申请状态", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(dictType = "trip_status")
+    private String tripStatus;
+
+    /**
+     * 流程状态
+     */
+    @ExcelProperty(value = "流程状态")
+    private String flowStatus;
+
+    /**
+     * 备注
+     */
+    @ExcelProperty(value = "备注")
+    private String remark;
+
+    /**
+     * 附件ID（多个用逗号分隔）
+     */
+    @ExcelProperty(value = "附件ID", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "多=个用逗号分隔")
+    private String ossId;
+
+
+}
diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/mapper/CrmBusinessTripApplyMapper.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/mapper/CrmBusinessTripApplyMapper.java
new file mode 100644
index 00000000..75af1f1e
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/mapper/CrmBusinessTripApplyMapper.java
@@ -0,0 +1,37 @@
+package org.dromara.oa.crm.mapper;
+
+import java.util.List;
+import com.github.yulichang.wrapper.MPJLambdaWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import org.apache.ibatis.annotations.Param;
+import org.dromara.oa.crm.domain.CrmBusinessTripApply;
+import org.dromara.oa.crm.domain.vo.CrmBusinessTripApplyVo;
+import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
+
+/**
+ * 出差申请Mapper接口
+ *
+ * @author Yangk
+ * @date 2025-12-19
+ */
+public interface CrmBusinessTripApplyMapper extends BaseMapperPlus<CrmBusinessTripApply, CrmBusinessTripApplyVo> {
+
+    /**
+     * 查询出差申请列表
+     *
+     * @param page         分页
+     * @param queryWrapper 条件
+     * @return 出差申请集合
+     */
+    public Page<CrmBusinessTripApplyVo> selectCustomCrmBusinessTripApplyVoList(@Param("page") Page<CrmBusinessTripApplyVo> page, @Param(Constants.WRAPPER) MPJLambdaWrapper<CrmBusinessTripApply> queryWrapper);
+
+    /**
+     * 查询出差申请列表
+     *
+     * @param queryWrapper 条件
+     * @return 出差申请集合
+     */
+    public List<CrmBusinessTripApplyVo> selectCustomCrmBusinessTripApplyVoList(@Param(Constants.WRAPPER) MPJLambdaWrapper<CrmBusinessTripApply> queryWrapper);
+
+}
diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/service/ICrmBusinessTripApplyService.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/service/ICrmBusinessTripApplyService.java
new file mode 100644
index 00000000..a33ab04e
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/service/ICrmBusinessTripApplyService.java
@@ -0,0 +1,69 @@
+package org.dromara.oa.crm.service;
+
+import org.dromara.oa.crm.domain.CrmBusinessTripApply;
+import org.dromara.oa.crm.domain.vo.CrmBusinessTripApplyVo;
+import org.dromara.oa.crm.domain.bo.CrmBusinessTripApplyBo;
+import org.dromara.common.mybatis.core.page.TableDataInfo;
+import org.dromara.common.mybatis.core.page.PageQuery;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 出差申请Service接口
+ *
+ * @author Yangk
+ * @date 2025-12-19
+ */
+public interface ICrmBusinessTripApplyService {
+
+    /**
+     * 查询出差申请
+     *
+     * @param tripId 主键
+     * @return 出差申请
+     */
+    CrmBusinessTripApplyVo queryById(Long tripId);
+
+    /**
+     * 分页查询出差申请列表
+     *
+     * @param bo        查询条件
+     * @param pageQuery 分页参数
+     * @return 出差申请分页列表
+     */
+    TableDataInfo<CrmBusinessTripApplyVo> queryPageList(CrmBusinessTripApplyBo bo, PageQuery pageQuery);
+
+    /**
+     * 查询符合条件的出差申请列表
+     *
+     * @param bo 查询条件
+     * @return 出差申请列表
+     */
+    List<CrmBusinessTripApplyVo> queryList(CrmBusinessTripApplyBo bo);
+
+    /**
+     * 新增出差申请
+     *
+     * @param bo 出差申请
+     * @return 是否新增成功
+     */
+    Boolean insertByBo(CrmBusinessTripApplyBo bo);
+
+    /**
+     * 修改出差申请
+     *
+     * @param bo 出差申请
+     * @return 是否修改成功
+     */
+    Boolean updateByBo(CrmBusinessTripApplyBo bo);
+
+    /**
+     * 校验并批量删除出差申请信息
+     *
+     * @param ids     待删除的主键集合
+     * @param isValid 是否进行有效性校验
+     * @return 是否删除成功
+     */
+    Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+}
diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/service/impl/CrmBusinessTripApplyServiceImpl.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/service/impl/CrmBusinessTripApplyServiceImpl.java
new file mode 100644
index 00000000..85e3f64a
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/crm/service/impl/CrmBusinessTripApplyServiceImpl.java
@@ -0,0 +1,154 @@
+package org.dromara.oa.crm.service.impl;
+
+import org.dromara.common.core.utils.MapstructUtils;
+import org.dromara.common.core.utils.StringUtils;
+    import org.dromara.common.mybatis.core.page.TableDataInfo;
+    import org.dromara.common.mybatis.core.page.PageQuery;
+    import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.github.yulichang.toolkit.JoinWrappers;
+import com.github.yulichang.wrapper.MPJLambdaWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.dromara.oa.crm.domain.bo.CrmBusinessTripApplyBo;
+import org.dromara.oa.crm.domain.vo.CrmBusinessTripApplyVo;
+import org.dromara.oa.crm.domain.CrmBusinessTripApply;
+import org.dromara.oa.crm.mapper.CrmBusinessTripApplyMapper;
+import org.dromara.oa.crm.service.ICrmBusinessTripApplyService;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+
+/**
+ * 出差申请Service业务层处理
+ *
+ * @author Yangk
+ * @date 2025-12-19
+ */
+@RequiredArgsConstructor
+@Service
+public class CrmBusinessTripApplyServiceImpl implements ICrmBusinessTripApplyService {
+
+    private final CrmBusinessTripApplyMapper baseMapper;
+
+    /**
+     * 查询出差申请
+     *
+     * @param tripId 主键
+     * @return 出差申请
+     */
+    @Override
+    public CrmBusinessTripApplyVo queryById(Long tripId){
+        return baseMapper.selectVoById(tripId);
+    }
+
+        /**
+         * 分页查询出差申请列表
+         *
+         * @param bo        查询条件
+         * @param pageQuery 分页参数
+         * @return 出差申请分页列表
+         */
+        @Override
+        public TableDataInfo<CrmBusinessTripApplyVo> queryPageList(CrmBusinessTripApplyBo bo, PageQuery pageQuery) {
+            MPJLambdaWrapper<CrmBusinessTripApply> lqw = buildQueryWrapper(bo);
+            Page<CrmBusinessTripApplyVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
+            return TableDataInfo.build(result);
+        }
+
+    /**
+     * 查询符合条件的出差申请列表
+     *
+     * @param bo 查询条件
+     * @return 出差申请列表
+     */
+    @Override
+    public List<CrmBusinessTripApplyVo> queryList(CrmBusinessTripApplyBo bo) {
+        MPJLambdaWrapper<CrmBusinessTripApply> lqw = buildQueryWrapper(bo);
+        return baseMapper.selectVoList(lqw);
+    }
+
+    private MPJLambdaWrapper<CrmBusinessTripApply> buildQueryWrapper(CrmBusinessTripApplyBo bo) {
+        Map<String, Object> params = bo.getParams();
+        MPJLambdaWrapper<CrmBusinessTripApply> lqw = JoinWrappers.lambda(CrmBusinessTripApply.class)
+        .selectAll(CrmBusinessTripApply.class)
+        .eq(CrmBusinessTripApply::getDelFlag, "0")
+                    .eq(StringUtils.isNotBlank(bo.getApplyCode()), CrmBusinessTripApply::getApplyCode, bo.getApplyCode())
+                    .eq(StringUtils.isNotBlank(bo.getTripType()), CrmBusinessTripApply::getTripType, bo.getTripType())
+                    .eq(bo.getApplicantId() != null, CrmBusinessTripApply::getApplicantId, bo.getApplicantId())
+                    .like(StringUtils.isNotBlank(bo.getApplicantName()), CrmBusinessTripApply::getApplicantName, bo.getApplicantName())
+                    .eq(bo.getDeptId() != null, CrmBusinessTripApply::getDeptId, bo.getDeptId())
+                    .like(StringUtils.isNotBlank(bo.getDeptName()), CrmBusinessTripApply::getDeptName, bo.getDeptName())
+                    .eq(StringUtils.isNotBlank(bo.getTripLocation()), CrmBusinessTripApply::getTripLocation, bo.getTripLocation())
+                    .eq(bo.getStartTime() != null, CrmBusinessTripApply::getStartTime, bo.getStartTime())
+                    .eq(bo.getEndTime() != null, CrmBusinessTripApply::getEndTime, bo.getEndTime())
+                    .eq(bo.getDurationDays() != null, CrmBusinessTripApply::getDurationDays, bo.getDurationDays())
+                    .eq(StringUtils.isNotBlank(bo.getTripReason()), CrmBusinessTripApply::getTripReason, bo.getTripReason())
+                    .eq(bo.getProjectId() != null, CrmBusinessTripApply::getProjectId, bo.getProjectId())
+                    .eq(bo.getCustomerId() != null, CrmBusinessTripApply::getCustomerId, bo.getCustomerId())
+                    .eq(StringUtils.isNotBlank(bo.getExchangeObject()), CrmBusinessTripApply::getExchangeObject, bo.getExchangeObject())
+                    .eq(StringUtils.isNotBlank(bo.getBusinessDirection()), CrmBusinessTripApply::getBusinessDirection, bo.getBusinessDirection())
+                    .eq(StringUtils.isNotBlank(bo.getExchangePurpose()), CrmBusinessTripApply::getExchangePurpose, bo.getExchangePurpose())
+                    .eq(StringUtils.isNotBlank(bo.getExchangeProcess()), CrmBusinessTripApply::getExchangeProcess, bo.getExchangeProcess())
+                    .like(StringUtils.isNotBlank(bo.getMeetingName()), CrmBusinessTripApply::getMeetingName, bo.getMeetingName())
+                    .eq(StringUtils.isNotBlank(bo.getFeedback()), CrmBusinessTripApply::getFeedback, bo.getFeedback())
+                    .eq(StringUtils.isNotBlank(bo.getTripStatus()), CrmBusinessTripApply::getTripStatus, bo.getTripStatus())
+                    .eq(StringUtils.isNotBlank(bo.getFlowStatus()), CrmBusinessTripApply::getFlowStatus, bo.getFlowStatus())
+                    .eq(StringUtils.isNotBlank(bo.getOssId()), CrmBusinessTripApply::getOssId, bo.getOssId())
+;
+        return lqw;
+    }
+
+    /**
+     * 新增出差申请
+     *
+     * @param bo 出差申请
+     * @return 是否新增成功
+     */
+    @Override
+    public Boolean insertByBo(CrmBusinessTripApplyBo bo) {
+        CrmBusinessTripApply add = MapstructUtils.convert(bo, CrmBusinessTripApply.class);
+        validEntityBeforeSave(add);
+        boolean flag = baseMapper.insert(add) > 0;
+        if (flag) {
+            bo.setTripId(add.getTripId());
+        }
+        return flag;
+    }
+
+    /**
+     * 修改出差申请
+     *
+     * @param bo 出差申请
+     * @return 是否修改成功
+     */
+    @Override
+    public Boolean updateByBo(CrmBusinessTripApplyBo bo) {
+        CrmBusinessTripApply update = MapstructUtils.convert(bo, CrmBusinessTripApply.class);
+        validEntityBeforeSave(update);
+        return baseMapper.updateById(update) > 0;
+    }
+
+    /**
+     * 保存前的数据校验
+     */
+    private void validEntityBeforeSave(CrmBusinessTripApply entity){
+        //TODO 做一些数据校验,如唯一约束
+    }
+
+    /**
+     * 校验并批量删除出差申请信息
+     *
+     * @param ids     待删除的主键集合
+     * @param isValid 是否进行有效性校验
+     * @return 是否删除成功
+     */
+    @Override
+    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+        if(isValid){
+            //TODO 做一些业务上的校验,判断是否需要校验
+        }
+        return baseMapper.deleteByIds(ids) > 0;
+    }
+}
diff --git a/ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/crm/CrmBusinessTripApplyMapper.xml b/ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/crm/CrmBusinessTripApplyMapper.xml
new file mode 100644
index 00000000..5866f621
--- /dev/null
+++ b/ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/crm/CrmBusinessTripApplyMapper.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+    PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+    "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="org.dromara.oa.crm.mapper.CrmBusinessTripApplyMapper">
+    <resultMap type="org.dromara.oa.crm.domain.vo.CrmBusinessTripApplyVo" id="CrmBusinessTripApplyResult">
+    </resultMap>
+
+    <select id="selectCustomCrmBusinessTripApplyVoList" resultMap="CrmBusinessTripApplyResult">
+        select trip_id, tenant_id, apply_code, trip_type, applicant_id, applicant_name, dept_id, dept_name, trip_location, start_time, end_time, duration_days, trip_reason, project_id, customer_id, exchange_object, business_direction, exchange_purpose, exchange_process, meeting_name, feedback, trip_status, flow_status, remark, oss_id, del_flag, create_dept, create_by, create_time, update_by, update_time from crm_business_trip_apply t
+            ${ew.getCustomSqlSegment}
+    </select>
+
+</mapper>