diff --git a/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveAttachController.java b/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveAttachController.java
index 1ae5909..4e5a911 100644
--- a/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveAttachController.java
+++ b/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveAttachController.java
@@ -2,6 +2,7 @@ package com.srs.web.controller.routine;
 
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -37,11 +38,10 @@ public class RtEnlistmentReserveAttachController extends BaseController {
     /**
      * 查询保留学籍申请附件（入伍通知书等）列表
      */
-@PreAuthorize("@ss.hasPermi('routine:enlistmentReserveAttach:list')")
-@GetMapping("/list")
-@ApiOperation("查询保留学籍申请附件（入伍通知书等）列表")
-    public TableDataInfo list(RtEnlistmentReserveAttach rtEnlistmentReserveAttach)
-    {
+    @PreAuthorize("@ss.hasPermi('routine:enlistmentReserveAttach:list')")
+    @GetMapping("/list")
+    @ApiOperation("查询保留学籍申请附件（入伍通知书等）列表")
+    public TableDataInfo list(RtEnlistmentReserveAttach rtEnlistmentReserveAttach) {
         startPage();
         List<RtEnlistmentReserveAttach> list = rtEnlistmentReserveAttachService.selectRtEnlistmentReserveAttachList(rtEnlistmentReserveAttach);
         return getDataTable(list);
@@ -54,8 +54,7 @@ public class RtEnlistmentReserveAttachController extends BaseController {
     @Log(title = "保留学籍申请附件（入伍通知书等）", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
     @ApiOperation("导出保留学籍申请附件（入伍通知书等）列表")
-    public void export(HttpServletResponse response, RtEnlistmentReserveAttach rtEnlistmentReserveAttach)
-    {
+    public void export(HttpServletResponse response, RtEnlistmentReserveAttach rtEnlistmentReserveAttach) {
         List<RtEnlistmentReserveAttach> list = rtEnlistmentReserveAttachService.selectRtEnlistmentReserveAttachList(rtEnlistmentReserveAttach);
         ExcelUtil<RtEnlistmentReserveAttach> util = new ExcelUtil<RtEnlistmentReserveAttach>(RtEnlistmentReserveAttach.class);
         util.exportExcel(response, list, "保留学籍申请附件（入伍通知书等）数据");
@@ -67,8 +66,7 @@ public class RtEnlistmentReserveAttachController extends BaseController {
     @PreAuthorize("@ss.hasPermi('routine:enlistmentReserveAttach:query')")
     @GetMapping(value = "/{id}")
     @ApiOperation("获取保留学籍申请附件（入伍通知书等）详细信息")
-    public AjaxResult getInfo(@PathVariable("id") Long id)
-    {
+    public AjaxResult getInfo(@PathVariable("id") Long id) {
         return success(rtEnlistmentReserveAttachService.selectRtEnlistmentReserveAttachById(id));
     }
 
@@ -79,21 +77,44 @@ public class RtEnlistmentReserveAttachController extends BaseController {
     @Log(title = "保留学籍申请附件（入伍通知书等）", businessType = BusinessType.INSERT)
     @PostMapping("/add")
     @ApiOperation("新增保留学籍申请附件（入伍通知书等）")
-    public AjaxResult add(@RequestBody RtEnlistmentReserveAttach rtEnlistmentReserveAttach)
-    {
+    public AjaxResult add(@RequestBody RtEnlistmentReserveAttach rtEnlistmentReserveAttach) {
         return toAjax(rtEnlistmentReserveAttachService.insertRtEnlistmentReserveAttach(rtEnlistmentReserveAttach));
     }
 
     /**
-     * 修改保留学籍申请附件（入伍通知书等）
+     * 批量新增保留学籍申请附件（入伍通知书等）
+     */
+    @PreAuthorize("@ss.hasPermi('routine:enlistmentReserveAttach:add')")
+    @Log(title = "保留学籍申请附件（入伍通知书等）", businessType = BusinessType.INSERT)
+    @PostMapping("/batchAdd") // 注意：修改接口路径避免与原单条接口冲突
+    @ApiOperation("批量新增保留学籍申请附件（入伍通知书等）")
+    public AjaxResult batchAdd(@RequestBody List<RtEnlistmentReserveAttach> attachList) {
+        // 1. 校验参数合法性
+        if (attachList == null || attachList.isEmpty()) {
+            return AjaxResult.error("批量插入失败：附件列表不能为空");
+        }
+
+        // 2. 调用Service层批量插入方法
+        int rows = rtEnlistmentReserveAttachService.batchInsertRtEnlistmentReserveAttach(attachList);
+
+        // 3. 返回结果（rows为成功插入的条数）
+        return rows > 0 ? AjaxResult.success("批量插入成功，共插入 " + rows + " 条记录")
+                : AjaxResult.error("批量插入失败");
+    }
+
+    /**
+     * 批量修改保留学籍申请附件
      */
     @PreAuthorize("@ss.hasPermi('routine:enlistmentReserveAttach:edit')")
-    @Log(title = "保留学籍申请附件（入伍通知书等）", businessType = BusinessType.UPDATE)
-    @PostMapping("/update")
-    @ApiOperation("修改保留学籍申请附件（入伍通知书等）")
-    public AjaxResult edit(@RequestBody RtEnlistmentReserveAttach rtEnlistmentReserveAttach)
-    {
-        return toAjax(rtEnlistmentReserveAttachService.updateRtEnlistmentReserveAttach(rtEnlistmentReserveAttach));
+    @Log(title = "保留学籍申请附件", businessType = BusinessType.UPDATE)
+    @PostMapping("/batchUpdate")
+    @ApiOperation("批量修改保留学籍申请附件")
+    public AjaxResult batchUpdate(@RequestBody List<RtEnlistmentReserveAttach> attachList) {
+
+        int rows = rtEnlistmentReserveAttachService.batchUpdateRtEnlistmentReserveAttach(attachList);
+        return rows > 0 ? AjaxResult.success("批量修改成功，共更新 " + rows + " 条记录")
+                : AjaxResult.error("批量修改失败，未找到匹配的记录");
+
     }
 
     /**
@@ -103,8 +124,7 @@ public class RtEnlistmentReserveAttachController extends BaseController {
     @Log(title = "保留学籍申请附件（入伍通知书等）", businessType = BusinessType.DELETE)
     @PostMapping("/{ids}")
     @ApiOperation("删除保留学籍申请附件（入伍通知书等）")
-    public AjaxResult remove(@PathVariable Long[] ids)
-    {
+    public AjaxResult remove(@PathVariable Long[] ids) {
         return toAjax(rtEnlistmentReserveAttachService.deleteRtEnlistmentReserveAttachByIds(ids));
     }
 }
diff --git a/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveController.java b/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveController.java
index a9d33df..6808230 100644
--- a/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveController.java
+++ b/srs-admin/src/main/java/com/srs/web/controller/routine/RtEnlistmentReserveController.java
@@ -88,7 +88,7 @@ public class RtEnlistmentReserveController extends BaseController {
     @PostMapping("/add")
     @ApiOperation("新增应征入伍保留学籍申请")
     public AjaxResult add(@RequestBody RtEnlistmentReserve rtEnlistmentReserve) {
-        return toAjax(rtEnlistmentReserveService.insertRtEnlistmentReserve(rtEnlistmentReserve));
+        return success(rtEnlistmentReserveService.insertRtEnlistmentReserve(rtEnlistmentReserve));
     }
 
     /**
diff --git a/srs-routine/src/main/java/com/srs/routine/domain/RtEnlistmentReserve.java b/srs-routine/src/main/java/com/srs/routine/domain/RtEnlistmentReserve.java
index 9e84492..942e034 100644
--- a/srs-routine/src/main/java/com/srs/routine/domain/RtEnlistmentReserve.java
+++ b/srs-routine/src/main/java/com/srs/routine/domain/RtEnlistmentReserve.java
@@ -200,6 +200,14 @@ private static final long serialVersionUID=1L;
     @JsonFormat(pattern = "yyyy-MM-dd")
     private Date  updateTime;
 
+    /**
+     * 附件id
+     */
+    @ApiModelProperty("附件id")
+    @TableField("affix_id")
+    @Excel(name = "附件id")
+    private String affixId;
+
     /**
      * 入伍保留学籍申请表-审核记录
      */
diff --git a/srs-routine/src/main/java/com/srs/routine/mapper/RtEnlistmentReserveAttachMapper.java b/srs-routine/src/main/java/com/srs/routine/mapper/RtEnlistmentReserveAttachMapper.java
index df58dd5..1bdee46 100644
--- a/srs-routine/src/main/java/com/srs/routine/mapper/RtEnlistmentReserveAttachMapper.java
+++ b/srs-routine/src/main/java/com/srs/routine/mapper/RtEnlistmentReserveAttachMapper.java
@@ -36,6 +36,12 @@ public interface RtEnlistmentReserveAttachMapper extends BaseMapper<RtEnlistment
      */
     int insertRtEnlistmentReserveAttach(RtEnlistmentReserveAttach rtEnlistmentReserveAttach);
 
+    // 新增批量插入方法
+    int batchInsertRtEnlistmentReserveAttach(List<RtEnlistmentReserveAttach> attachList);
+
+    // 新增批量修改方法（根据主键ID批量更新）
+    int batchUpdateRtEnlistmentReserveAttach(List<RtEnlistmentReserveAttach> attachList);
+
     /**
      * 修改保留学籍申请附件（入伍通知书等）
      *
diff --git a/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveAttachService.java b/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveAttachService.java
index 4d49547..2a82054 100644
--- a/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveAttachService.java
+++ b/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveAttachService.java
@@ -28,6 +28,12 @@ public interface IRtEnlistmentReserveAttachService extends IService<RtEnlistment
      */
     List<RtEnlistmentReserveAttach> selectRtEnlistmentReserveAttachList(RtEnlistmentReserveAttach rtEnlistmentReserveAttach);
 
+    // 新增批量插入方法
+    int batchInsertRtEnlistmentReserveAttach(List<RtEnlistmentReserveAttach> attachList);
+
+    // 新增批量修改方法（根据主键ID批量更新）
+    int batchUpdateRtEnlistmentReserveAttach(List<RtEnlistmentReserveAttach> attachList);
+
     /**
      * 新增保留学籍申请附件（入伍通知书等）
      *
diff --git a/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveService.java b/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveService.java
index 4aa39c5..24f4908 100644
--- a/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveService.java
+++ b/srs-routine/src/main/java/com/srs/routine/service/IRtEnlistmentReserveService.java
@@ -42,7 +42,7 @@ public interface IRtEnlistmentReserveService extends IService<RtEnlistmentReserv
      * @param rtEnlistmentReserve 应征入伍保留学籍申请
      * @return 结果
      */
-    int insertRtEnlistmentReserve(RtEnlistmentReserve rtEnlistmentReserve);
+    RtEnlistmentReserve insertRtEnlistmentReserve(RtEnlistmentReserve rtEnlistmentReserve);
 
     /**
      * 修改应征入伍保留学籍申请
diff --git a/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveAttachServiceImpl.java b/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveAttachServiceImpl.java
index 8a87307..1ea2e52 100644
--- a/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveAttachServiceImpl.java
+++ b/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveAttachServiceImpl.java
@@ -1,6 +1,8 @@
 package com.srs.routine.service.impl;
 
 import java.util.List;
+
+import com.srs.common.exception.ServiceException;
 import com.srs.common.utils.DateUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -54,6 +56,43 @@ public class RtEnlistmentReserveAttachServiceImpl extends ServiceImpl<RtEnlistme
             return rtEnlistmentReserveAttachMapper.insertRtEnlistmentReserveAttach(rtEnlistmentReserveAttach);
     }
 
+
+    // 批量插入实现
+    @Override
+    public int batchInsertRtEnlistmentReserveAttach(List<RtEnlistmentReserveAttach> attachList) {
+        // 统一设置默认值（如创建时间）
+        for (RtEnlistmentReserveAttach attach : attachList) {
+            attach.setCreateTime(DateUtils.getNowDate()); // 批量设置创建时间
+            // 其他默认值（如状态等）
+        }
+        // 调用Mapper层批量插入方法
+        return rtEnlistmentReserveAttachMapper.batchInsertRtEnlistmentReserveAttach(attachList);
+    }
+
+    /**
+     * 批量修改附件信息（根据ID）
+     */
+    @Override
+    public int batchUpdateRtEnlistmentReserveAttach(List<RtEnlistmentReserveAttach> attachList) {
+        // 1. 校验参数：列表非空且每个元素必须包含ID
+        if (attachList == null || attachList.isEmpty()) {
+            throw new ServiceException("批量修改失败：附件列表不能为空");
+        }
+        for (RtEnlistmentReserveAttach attach : attachList) {
+            if (attach.getId() == null) {
+                throw new ServiceException("批量修改失败：附件ID不能为空");
+            }
+        }
+
+        // 2. 统一设置更新时间
+        for (RtEnlistmentReserveAttach attach : attachList) {
+            attach.setUpdateTime(DateUtils.getNowDate()); // 若实体类有updateTime字段
+        }
+
+        // 3. 调用Mapper批量修改
+        return rtEnlistmentReserveAttachMapper.batchUpdateRtEnlistmentReserveAttach(attachList);
+    }
+
     /**
      * 修改保留学籍申请附件（入伍通知书等）
      *
diff --git a/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveServiceImpl.java b/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveServiceImpl.java
index 620596b..c127476 100644
--- a/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveServiceImpl.java
+++ b/srs-routine/src/main/java/com/srs/routine/service/impl/RtEnlistmentReserveServiceImpl.java
@@ -81,7 +81,7 @@ public class RtEnlistmentReserveServiceImpl extends ServiceImpl<RtEnlistmentRese
      * @return 结果
      */
     @Override
-    public int insertRtEnlistmentReserve(RtEnlistmentReserve rtEnlistmentReserve) {
+    public RtEnlistmentReserve insertRtEnlistmentReserve(RtEnlistmentReserve rtEnlistmentReserve) {
         rtEnlistmentReserve.setCreateTime(DateUtils.getNowDate());
 
         // 先插入申请表数据，获取自增 ID（数据库自动为 applyStatus 赋值 0 若未传值）
@@ -121,7 +121,7 @@ public class RtEnlistmentReserveServiceImpl extends ServiceImpl<RtEnlistmentRese
             System.out.println("申请表[" + applyId + "]状态为" + rtEnlistmentReserve.getApplyStatus() + "（" + statusDesc + "），暂不启动流程");
         }
 
-        return insertCount;
+        return rtEnlistmentReserve;
     }
 
     /**
diff --git a/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveAttachMapper.xml b/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveAttachMapper.xml
index 90e1c8b..e104793 100644
--- a/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveAttachMapper.xml
+++ b/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveAttachMapper.xml
@@ -96,6 +96,64 @@
         where id = #{id}
     </update>
 
+    <!-- 批量插入（复用单条的动态字段逻辑） -->
+    <insert id="batchInsertRtEnlistmentReserveAttach" parameterType="java.util.List" useGeneratedKeys="true" keyProperty="id">
+        insert into rt_enlistment_reserve_attach
+        <!-- 提取公共字段列表（与单条插入的trim逻辑一致） -->
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="list != null and list.size() > 0">
+                <!-- 取列表第一个元素判断字段是否需要包含（避免循环判断，提升性能） -->
+                <if test="list[0].applyId != null">apply_id,</if>
+                <if test="list[0].fileName != null and list[0].fileName != ''">file_name,</if>
+                <if test="list[0].filePath != null and list[0].filePath != ''">file_path,</if>
+                <if test="list[0].fileSize != null">file_size,</if>
+                <if test="list[0].fileType != null and list[0].fileType != ''">file_type,</if>
+                <if test="list[0].createTime != null">create_time,</if>
+                <if test="list[0].applyNo != null and list[0].applyNo != ''">apply_no,</if>
+                <if test="list[0].studentName != null and list[0].studentName != ''">student_name,</if>
+                <if test="list[0].studentNo != null and list[0].studentNo != ''">student_no,</if>
+            </if>
+        </trim>
+        values
+        <!-- 循环列表项，生成多个values -->
+        <foreach collection="list" item="item" separator=",">
+            <trim prefix="(" suffix=")" suffixOverrides=",">
+                <if test="item.applyId != null">#{item.applyId},</if>
+                <if test="item.fileName != null and item.fileName != ''">#{item.fileName},</if>
+                <if test="item.filePath != null and item.filePath != ''">#{item.filePath},</if>
+                <if test="item.fileSize != null">#{item.fileSize},</if>
+                <if test="item.fileType != null and item.fileType != ''">#{item.fileType},</if>
+                <if test="item.createTime != null">#{item.createTime},</if>
+                <if test="item.applyNo != null and item.applyNo != ''">#{item.applyNo},</if>
+                <if test="item.studentName != null and item.studentName != ''">#{item.studentName},</if>
+                <if test="item.studentNo != null and item.studentNo != ''">#{item.studentNo},</if>
+            </trim>
+        </foreach>
+    </insert>
+
+    <!-- 批量修改（根据ID更新，支持动态字段） -->
+    <update id="batchUpdateRtEnlistmentReserveAttach" parameterType="java.util.List">
+        <foreach collection="list" item="item" separator=";">
+            update rt_enlistment_reserve_attach
+            <set>
+                <!-- 动态更新字段（仅更新非空/非空字符串的字段） -->
+                <if test="item.applyId != null">apply_id = #{item.applyId},</if>
+                <if test="item.fileName != null and item.fileName != ''">file_name = #{item.fileName},</if>
+                <if test="item.filePath != null and item.filePath != ''">file_path = #{item.filePath},</if>
+                <if test="item.fileSize != null">file_size = #{item.fileSize},</if>
+                <if test="item.fileType != null and item.fileType != ''">file_type = #{item.fileType},</if>
+                <if test="item.createTime != null">create_time = #{item.createTime},</if>
+                <if test="item.applyNo != null and item.applyNo != ''">apply_no = #{item.applyNo},</if>
+                <if test="item.studentName != null and item.studentName != ''">student_name = #{item.studentName},</if>
+                <if test="item.studentNo != null and item.studentNo != ''">student_no = #{item.studentNo},</if>
+                <!-- 可选：添加更新时间字段 -->
+                <if test="item.updateTime != null">update_time = #{item.updateTime},</if>
+            </set>
+            <!-- 必须包含主键ID，否则无法定位要修改的记录 -->
+            where id = #{item.id}
+        </foreach>
+    </update>
+
     <delete id="deleteRtEnlistmentReserveAttachById" parameterType="Long">
         delete
         from rt_enlistment_reserve_attach
diff --git a/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveMapper.xml b/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveMapper.xml
index 256247d..48cbe98 100644
--- a/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveMapper.xml
+++ b/srs-routine/src/main/resources/mapper/routine/RtEnlistmentReserveMapper.xml
@@ -27,6 +27,7 @@
         <result property="approvalNo" column="approval_no"/>
         <result property="createTime" column="create_time"/>
         <result property="updateTime" column="update_time"/>
+        <result property="affixId" column="affix_id"/>
         <!--入伍保留学籍申请表-审核记录 （多条件查询column里传入了多条件【{studentName = student_name, studentNo = student_no}】javaType里面写了list表明你有多条件 studentName student_name字段）-->
         <collection property="enlistmentReserveApprovalList"
                     column="{studentName = student_name, studentNo = student_no}"
@@ -120,7 +121,8 @@
                reserve_end_date,
                approval_no,
                create_time,
-               update_time
+               update_time,
+               affix_id
         from rt_enlistment_reserve
     </sql>
 
@@ -153,6 +155,7 @@
             <if test="reserveStartDate != null ">and reserve_start_date = #{reserveStartDate}</if>
             <if test="reserveEndDate != null ">and reserve_end_date = #{reserveEndDate}</if>
             <if test="approvalNo != null  and approvalNo != ''">and approval_no = #{approvalNo}</if>
+            <if test="affixId != null  and affixId != ''">and affix_id = #{affixId}</if>
         </where>
     </select>
 
@@ -178,7 +181,7 @@
         WHERE a.stu_no = #{stuNo}
     </select>
 
-    <insert id="insertRtEnlistmentReserve" parameterType="EnlistmentReserve" useGeneratedKeys="true" keyProperty="id">
+    <insert id="insertRtEnlistmentReserve" parameterType="RtEnlistmentReserve" useGeneratedKeys="true" keyProperty="id">
         insert into rt_enlistment_reserve
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="applyNo != null and applyNo != ''">apply_no,</if>
@@ -202,6 +205,7 @@
             <if test="approvalNo != null">approval_no,</if>
             <if test="createTime != null">create_time,</if>
             <if test="updateTime != null">update_time,</if>
+            <if test="affixId != null">affix_id,</if>
         </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
             <if test="applyNo != null and applyNo != ''">#{applyNo},</if>
@@ -225,10 +229,11 @@
             <if test="approvalNo != null">#{approvalNo},</if>
             <if test="createTime != null">#{createTime},</if>
             <if test="updateTime != null">#{updateTime},</if>
+            <if test="affixId != null">#{affixId},</if>
         </trim>
     </insert>
 
-    <update id="updateRtEnlistmentReserve" parameterType="EnlistmentReserve">
+    <update id="updateRtEnlistmentReserve" parameterType="RtEnlistmentReserve">
         update rt_enlistment_reserve
         <trim prefix="SET" suffixOverrides=",">
             <if test="applyNo != null and applyNo != ''">apply_no = #{applyNo},</if>
@@ -252,6 +257,7 @@
             <if test="approvalNo != null">approval_no = #{approvalNo},</if>
             <if test="createTime != null">create_time = #{createTime},</if>
             <if test="updateTime != null">update_time = #{updateTime},</if>
+            <if test="affixId != null">affix_id = #{affixId},</if>
         </trim>
         where id = #{id}
     </update>