diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/controller/ErpTimesheetPreAllocController.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/controller/ErpTimesheetPreAllocController.java
index cd2abe87..1eb02e0d 100644
--- a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/controller/ErpTimesheetPreAllocController.java
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/controller/ErpTimesheetPreAllocController.java
@@ -62,7 +62,6 @@ public class ErpTimesheetPreAllocController extends BaseController {
 
     /**
      * 导出预投工时分配明细列表
-     * 支持选中多条分配单进行特定导出，若未勾选则根据过滤条件执行匹配导出的明细数据
      */
     @SaCheckPermission("oa/erp:timesheetPreAlloc:export")
     @Log(title = "预投工时分配明细", businessType = BusinessType.EXPORT)
diff --git a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/impl/ErpTimesheetPreAllocServiceImpl.java b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/impl/ErpTimesheetPreAllocServiceImpl.java
index e55eaa91..38891c72 100644
--- a/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/impl/ErpTimesheetPreAllocServiceImpl.java
+++ b/ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/impl/ErpTimesheetPreAllocServiceImpl.java
@@ -165,7 +165,7 @@ public class ErpTimesheetPreAllocServiceImpl implements IErpTimesheetPreAllocSer
         return JoinWrappers.lambda(ErpTimesheetPreAlloc.class)
                 .selectAll(ErpTimesheetPreAlloc.class)
                 .eq(ErpTimesheetPreAlloc::getDelFlag, DEL_FLAG_NORMAL)
-                .eq(deptId != null, ErpTimesheetPreAlloc::getCreateDept, deptId)
+//                .eq(deptId != null, ErpTimesheetPreAlloc::getCreateDept, deptId)
                 .eq(StringUtils.isNotBlank(bo.getAllocCode()), ErpTimesheetPreAlloc::getAllocCode, bo.getAllocCode())
                 .eq(StringUtils.isNotBlank(bo.getMonthCode()), ErpTimesheetPreAlloc::getMonthCode, bo.getMonthCode())
                 .eq(bo.getProjectId() != null, ErpTimesheetPreAlloc::getProjectId, bo.getProjectId())
diff --git a/ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/erp/ErpTimesheetReportMapper.xml b/ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/erp/ErpTimesheetReportMapper.xml
index 1f93ca27..6f8f1fa6 100644
--- a/ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/erp/ErpTimesheetReportMapper.xml
+++ b/ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/erp/ErpTimesheetReportMapper.xml
@@ -4,6 +4,48 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.dromara.oa.erp.mapper.ErpTimesheetReportMapper">
 
+    <sql id="projectManHourReportData">
+        SELECT
+            d.adjusted_project_id AS project_id,
+            s.dept_id AS dept_id,
+            d.adjusted_hours AS hours
+        FROM erp_timesheet_summary_detail d
+        JOIN erp_timesheet_summary s ON d.summary_id = s.summary_id AND s.del_flag = '0'
+        JOIN erp_project_info adjusted_project ON d.adjusted_project_id = adjusted_project.project_id AND adjusted_project.del_flag = '0'
+        LEFT JOIN erp_project_info original_project ON d.original_project_id = original_project.project_id
+        WHERE d.del_flag = '0'
+          AND d.is_project = '1'
+          AND adjusted_project.project_category &lt;&gt; '9'
+          AND (
+              d.original_project_id IS NULL
+              OR original_project.project_category IS NULL
+              OR original_project.project_category &lt;&gt; '4'
+          )
+          <if test="startTime != null and startTime != ''">
+              AND s.month_code &gt;= #{startTime}
+          </if>
+          <if test="endTime != null and endTime != ''">
+              AND s.month_code &lt;= #{endTime}
+          </if>
+        UNION ALL
+        SELECT
+            ad.target_project_id AS project_id,
+            target_project.dept_id AS dept_id,
+            ad.alloc_hours AS hours
+        FROM erp_timesheet_pre_alloc a
+        JOIN erp_timesheet_pre_alloc_detail ad ON a.alloc_id = ad.alloc_id AND ad.del_flag = '0'
+        JOIN erp_project_info target_project ON ad.target_project_id = target_project.project_id AND target_project.del_flag = '0'
+        WHERE a.del_flag = '0'
+          AND ad.alloc_hours &gt; 0
+          AND target_project.project_category IN ('1', '2')
+          <if test="startTime != null and startTime != ''">
+              AND a.month_code &gt;= #{startTime}
+          </if>
+          <if test="endTime != null and endTime != ''">
+              AND a.month_code &lt;= #{endTime}
+          </if>
+    </sql>
+
     <select id="selectProjectManHourList" resultType="org.dromara.oa.erp.domain.vo.ProjectManHourReportVo">
         SELECT
             t_dept.dept_name,
@@ -12,38 +54,27 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             p.project_name,
             p.project_code,
             p.project_category,
-            COALESCE(SUM(d.adjusted_hours), 0) AS total_hours,
-            <!-- 获取该项目在全公司的总工时(用于判断是否存在跨部门) -->
+            COALESCE(SUM(report_data.hours), 0) AS total_hours,
             COALESCE(global_stats.total_hours, 0) AS cross_dept_hours
         FROM
-            erp_timesheet_summary_detail d
-            JOIN erp_timesheet_summary s ON d.summary_id = s.summary_id AND s.del_flag = '0'
-            <!-- 关联项目信息表获取项目经理、类别等 -->
-            JOIN erp_project_info p ON d.adjusted_project_id = p.project_id AND p.del_flag = '0'
+            (
+                <include refid="projectManHourReportData"/>
+            ) report_data
+            JOIN erp_project_info p ON report_data.project_id = p.project_id AND p.del_flag = '0'
             LEFT JOIN sys_user u ON p.manager_id = u.user_id
-            <!-- 关联汇总所属部门 -->
-            LEFT JOIN sys_dept t_dept ON s.dept_id = t_dept.dept_id
-            <!-- 关联全局统计 (独立子查询，不受主查询部门条件影响) -->
+            LEFT JOIN sys_dept t_dept ON report_data.dept_id = t_dept.dept_id
             LEFT JOIN (
                 SELECT
-                    d2.adjusted_project_id AS project_id,
-                    SUM(d2.adjusted_hours) AS total_hours
-                FROM erp_timesheet_summary_detail d2
-                JOIN erp_timesheet_summary s2 ON d2.summary_id = s2.summary_id AND s2.del_flag = '0'
-                WHERE d2.del_flag = '0'
-                  AND d2.is_project = '1'
-                  <if test="startTime != null and startTime != ''">
-                      AND s2.month_code &gt;= #{startTime}
-                  </if>
-                  <if test="endTime != null and endTime != ''">
-                      AND s2.month_code &lt;= #{endTime}
-                  </if>
-                GROUP BY d2.adjusted_project_id
+                    all_report_data.project_id,
+                    SUM(all_report_data.hours) AS total_hours
+                FROM
+                    (
+                        <include refid="projectManHourReportData"/>
+                    ) all_report_data
+                GROUP BY all_report_data.project_id
             ) global_stats ON p.project_id = global_stats.project_id
         <where>
-            d.del_flag = '0'
-            AND d.is_project = '1'
-            AND p.project_category &lt;&gt; '9'
+            p.project_category &lt;&gt; '9'
             <if test="bo.projectName != null and bo.projectName != ''">
                 AND p.project_name LIKE concat('%', #{bo.projectName}, '%')
             </if>
@@ -56,19 +87,19 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="bo.deptName != null and bo.deptName != ''">
                 AND t_dept.dept_name LIKE concat('%', #{bo.deptName}, '%')
             </if>
-            <!-- 月份范围筛选 -->
-            <if test="startTime != null and startTime != ''">
-                AND s.month_code &gt;= #{startTime}
-            </if>
-            <if test="endTime != null and endTime != ''">
-                AND s.month_code &lt;= #{endTime}
-            </if>
         </where>
-        <!-- 按调整后的项目ID 和 汇总所属部门 分组 -->
-        GROUP BY d.adjusted_project_id, s.dept_id, global_stats.total_hours
-        <!-- 仅显示有工时的记录 -->
-        HAVING SUM(d.adjusted_hours) > 0
-        ORDER BY p.project_code, t_dept.dept_id
+        GROUP BY
+            report_data.project_id,
+            report_data.dept_id,
+            t_dept.dept_name,
+            u.nick_name,
+            p.project_id,
+            p.project_name,
+            p.project_code,
+            p.project_category,
+            global_stats.total_hours
+        HAVING SUM(report_data.hours) &gt; 0
+        ORDER BY p.project_code, report_data.dept_id
     </select>
 
     <!-- 查询项目-人员工时分布 (基于月汇总调整后数据) -->