diff --git a/src/main/java/com/gaotao/config/WmsTaskLimitConfig.java b/src/main/java/com/gaotao/config/WmsTaskLimitConfig.java
index a802b1b..2d2939d 100644
--- a/src/main/java/com/gaotao/config/WmsTaskLimitConfig.java
+++ b/src/main/java/com/gaotao/config/WmsTaskLimitConfig.java
@@ -17,6 +17,11 @@ public class WmsTaskLimitConfig {
      */
     private Integer maxUnfinishedCallTasksPerArea = 3;
 
+    /**
+     * Z103区域允许的最大入库并行任务数量 - rqrq
+     */
+    private Integer maxParallelInboundTasksZ103 = 2;
+
     public Integer getMaxUnfinishedCallTasksPerArea() {
         return maxUnfinishedCallTasksPerArea;
     }
@@ -24,5 +29,13 @@ public class WmsTaskLimitConfig {
     public void setMaxUnfinishedCallTasksPerArea(Integer maxUnfinishedCallTasksPerArea) {
         this.maxUnfinishedCallTasksPerArea = maxUnfinishedCallTasksPerArea;
     }
+
+    public Integer getMaxParallelInboundTasksZ103() {
+        return maxParallelInboundTasksZ103;
+    }
+
+    public void setMaxParallelInboundTasksZ103(Integer maxParallelInboundTasksZ103) {
+        this.maxParallelInboundTasksZ103 = maxParallelInboundTasksZ103;
+    }
 }
 
diff --git a/src/main/java/com/gaotao/modules/automatedWarehouse/mapper/WcsIntegrationMapper.java b/src/main/java/com/gaotao/modules/automatedWarehouse/mapper/WcsIntegrationMapper.java
index df45d80..2256d29 100644
--- a/src/main/java/com/gaotao/modules/automatedWarehouse/mapper/WcsIntegrationMapper.java
+++ b/src/main/java/com/gaotao/modules/automatedWarehouse/mapper/WcsIntegrationMapper.java
@@ -280,6 +280,16 @@ public interface WcsIntegrationMapper {
      */
     Integer countUnfinishedCallTasksByArea(@Param("site") String site, @Param("areaType") String areaType);
 
+    /**
+     * @Description 统计指定区域运行中的运输任务数量（状态为"已创建"或"已下达"）- rqrq
+     * @param site 工厂编码
+     * @param toArea 目标区域
+     * @return 运行中的运输任务数量
+     * @author rqrq
+     * @date 2025/11/27
+     */
+    Integer countRunningTransportTasksByArea(@Param("site") String site, @Param("toArea") String toArea);
+
     /**
      * 根据站点代码获取站点信息 - AI制作
      */
diff --git a/src/main/java/com/gaotao/modules/automatedWarehouse/service/impl/AutoTaskServiceImpl.java b/src/main/java/com/gaotao/modules/automatedWarehouse/service/impl/AutoTaskServiceImpl.java
index 5d0e124..8d60271 100644
--- a/src/main/java/com/gaotao/modules/automatedWarehouse/service/impl/AutoTaskServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/automatedWarehouse/service/impl/AutoTaskServiceImpl.java
@@ -1,6 +1,7 @@
 package com.gaotao.modules.automatedWarehouse.service.impl;
 
 import com.gaotao.common.utils.AgvClientUtil;
+import com.gaotao.config.WmsTaskLimitConfig;
 import com.gaotao.modules.api.entity.CallPalletRequest;
 import com.gaotao.modules.api.entity.NeedPalletTask;
 import com.gaotao.modules.api.service.WcsApiService;
@@ -40,6 +41,8 @@ public class AutoTaskServiceImpl implements AutoTaskService {
     private AgvClientUtil agvClientUtil;
     @Autowired
     private AgvTaskMapper agvTaskMapper;  // 添加AgvTaskMapper注入 - rqrq
+    @Autowired
+    private WmsTaskLimitConfig wmsTaskLimitConfig;  // 注入任务限制配置 - rqrq
 
     /**
      * @Description 栈板万能预约任务 - rqrq
@@ -923,10 +926,37 @@ public class AutoTaskServiceImpl implements AutoTaskService {
         else if(StringUtils.hasText(wmsTransportTask.getToArea())){
             System.out.println("处理指定区域预约任务 - rqrq，toArea=" + wmsTransportTask.getToArea());
             
+            // 如果区域是Z103，采用并发控制策略：允许配置的最大并行数 - rqrq
+            if("Z103".equals(wmsTransportTask.getToArea())){
+                System.out.println("Z103区域入库任务，检查并发数量 - rqrq");
+                
+                // 从配置中获取最大并行数 - rqrq
+                Integer maxParallelTasks = wmsTaskLimitConfig.getMaxParallelInboundTasksZ103();
+                
+                // 统计Z103区域运行中的任务数量（状态为"已创建"或"已下发"）- rqrq
+                Integer runningCount = wcsIntegrationMapper.countRunningTransportTasksByArea(
+                    wmsTransportTask.getSite(), 
+                    wmsTransportTask.getToArea()
+                );
+                
+                System.out.println("Z103区域当前运行中任务数：" + (runningCount != null ? runningCount : 0) + 
+                                 "，配置的最大并行数：" + maxParallelTasks + " - rqrq");
+                
+                // 如果运行中任务数已达到配置的最大值，返回null等待 - rqrq
+                if(runningCount != null && runningCount >= maxParallelTasks){
+                    System.out.println("Z103区域运行中任务已达上限（" + maxParallelTasks + "个），等待下次处理 - rqrq");
+                    return null;
+                }
+                
+                // 如果运行中任务数小于最大值，返回固定站点D2 - rqrq
+                System.out.println("Z103区域运行中任务数未达上限，分配固定站点D2 - rqrq");
+                return "D2";
+            }
+            
+            // 如果区域不是Z103，按原逻辑查询空闲站点 - rqrq
             // 最多重试3次，防止死循环 - rqrq
             int maxRetries = 3;
             for(int i = 0; i < maxRetries; i++){
-                //如果区域不是Z103 那么查询空闲站点  如果区域是Z103 只要管控同时有几个入库任务就行
                 // 查询该区域下的空闲站点（status_db=0）- rqrq
                 String idleStation = wcsIntegrationMapper.findFirstFreeStationByAreaId(wmsTransportTask.getToArea());
                 
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 3310d1c..76fa247 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -142,6 +142,7 @@ wms:
   task:
     limit:
       max-unfinished-call-tasks-per-area: 3  # 每个区域允许的最大未完成立库取货call料任务数量
+      max-parallel-inbound-tasks-z103: 2  # Z103区域允许的最大入库并行任务数量
 
 # 定时任务开关配置
 scheduler:
diff --git a/src/main/resources/mapper/automatedWarehouse/WcsIntegrationMapper.xml b/src/main/resources/mapper/automatedWarehouse/WcsIntegrationMapper.xml
index 1568b77..4d71191 100644
--- a/src/main/resources/mapper/automatedWarehouse/WcsIntegrationMapper.xml
+++ b/src/main/resources/mapper/automatedWarehouse/WcsIntegrationMapper.xml
@@ -599,6 +599,15 @@
           AND wot.source_type = '立库取货'
     </select>
 
+    <!-- rqrq - 统计指定区域运行中的运输任务数量（状态为"已创建"或"已下达"）-->
+    <select id="countRunningTransportTasksByArea" resultType="java.lang.Integer">
+        SELECT COUNT(1)
+        FROM wms_transport_task WITH (NOLOCK)
+        WHERE site = #{site}
+          AND to_area = #{toArea}
+          AND (status = '已创建' OR status = '已下发')
+    </select>
+
     <!-- 根据站点代码获取站点信息 - AI制作 -->
     <select id="getStationInfoByCode" resultType="java.util.Map">
         SELECT station_code as stationCode, station_name as stationName,