diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveController.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveController.java
index 35442fb0..ac6a36bc 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveController.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveController.java
@@ -29,12 +29,15 @@ import lombok.AllArgsConstructor;
 import org.springblade.core.boot.ctrl.BladeController;
 import org.springblade.core.tool.api.R;
 import org.springblade.transport.pojo.vo.ArchiveManageStatsVO;
+import org.springblade.transport.pojo.vo.DeptTreeNodeVO;
 import org.springblade.transport.service.IManageArchiveService;
 import org.springblade.transport.support.MpUserDataScopeSupport;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.List;
+
 /**
  * 调度端档案（小程序管理端）
  * <p>
@@ -53,6 +56,13 @@ import org.springframework.web.bind.annotation.RestController;
 @Tag(name = "调度端档案", description = "小程序调度端资料页档案统计")
 public class ManageArchiveController extends BladeController {
 
+	/**
+	 * 权限不足的业务码。小程序请求层把 401 当会话失效，接口一律不得回 401。
+	 */
+	private static final int FORBIDDEN_CODE = 403;
+
+	private static final String FORBIDDEN_MSG = "仅调度端管理员可选择组织";
+
 	private final IManageArchiveService manageArchiveService;
 	private final MpUserDataScopeSupport mpUserDataScopeSupport;
 
@@ -71,4 +81,14 @@ public class ManageArchiveController extends BladeController {
 		return R.data(mpUserDataScopeSupport.isMpDispatcher());
 	}
 
+	@GetMapping("/dept/tree")
+	@ApiOperationSupport(order = 3)
+	@Operation(summary = "组织树", description = "小程序组织选择器用：启用中的部门树，已剔除「外部组织」整支；非管理员回业务 403")
+	public R<List<DeptTreeNodeVO>> deptTree() {
+		if (!mpUserDataScopeSupport.isMpDispatcher()) {
+			return R.fail(FORBIDDEN_CODE, FORBIDDEN_MSG);
+		}
+		return R.data(manageArchiveService.deptTree());
+	}
+
 }
diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveDriverController.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveDriverController.java
index 7390edd6..e5e25fcb 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveDriverController.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/controller/ManageArchiveDriverController.java
@@ -23,6 +23,7 @@
 package org.springblade.transport.controller;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
@@ -33,6 +34,7 @@ import org.springblade.core.boot.ctrl.BladeController;
 import org.springblade.core.mp.support.Condition;
 import org.springblade.core.mp.support.Query;
 import org.springblade.core.tool.api.R;
+import org.springblade.core.tool.utils.Func;
 import org.springblade.transport.pojo.entity.Driver;
 import org.springblade.transport.pojo.vo.DriverVO;
 import org.springblade.transport.service.IDriverService;
@@ -122,7 +124,14 @@ public class ManageArchiveDriverController extends BladeController {
 		}
 		// 生效指针只由认证审核流水写（通过才建立生效快照），不接受管理端写入
 		driver.setEffectiveCertRecordId(null);
-		return R.status(driverService.submit(driver));
+		boolean saved = driverService.submit(driver);
+		// submit 内部把空串 trimToNull，update-strategy=not_null 会跳过该字段，导致删不掉大头照；这里显式清空
+		if (saved && driver.getId() != null && Func.isBlank(driver.getHeadPhoto())) {
+			driverService.update(Wrappers.<Driver>lambdaUpdate()
+				.eq(Driver::getId, driver.getId())
+				.set(Driver::getHeadPhoto, null));
+		}
+		return R.status(saved);
 	}
 
 	/**
diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/mapper/ManageArchiveDeptMapper.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/mapper/ManageArchiveDeptMapper.java
new file mode 100644
index 00000000..73ae3d92
--- /dev/null
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/mapper/ManageArchiveDeptMapper.java
@@ -0,0 +1,26 @@
+package org.springblade.transport.mapper;
+
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+import org.springblade.system.pojo.entity.Dept;
+
+import java.util.List;
+
+/**
+ * 组织树只读查询（小程序组织选择器）
+ * <p>
+ * 不复用 blade-system 的部门接口：那些接口全挂在 {@code @PreAuth(menu = "dept")} 下，
+ * 小程序令牌的 roleId 是占位值 "0"、查不到 blade_role_menu，任何小程序账号都会被拒。
+ * 这里直接按租户读表，只取组织选择需要的四列。
+ */
+public interface ManageArchiveDeptMapper {
+
+	/**
+	 * 租户内启用中的部门，按排序号升序（不含已删除）
+	 */
+	@Select("SELECT id, parent_id AS parentId, dept_name AS deptName, sort FROM blade_dept "
+		+ "WHERE is_deleted = 0 AND status = 1 AND tenant_id = #{tenantId} "
+		+ "ORDER BY sort, id")
+	List<Dept> selectEnabledByTenant(@Param("tenantId") String tenantId);
+
+}
diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/pojo/vo/DeptTreeNodeVO.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/pojo/vo/DeptTreeNodeVO.java
new file mode 100644
index 00000000..4908d3ca
--- /dev/null
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/pojo/vo/DeptTreeNodeVO.java
@@ -0,0 +1,62 @@
+/**
+ * BladeX Commercial License Agreement
+ * Copyright (c) 2018-2099, https://bladex.cn. All rights reserved.
+ * <p>
+ * Use of this software is governed by the Commercial License Agreement
+ * obtained after purchasing a license from BladeX.
+ * <p>
+ * 1. This software is for development use only under a valid license
+ * from BladeX.
+ * <p>
+ * 2. Redistribution of this software's source code to any third party
+ * without a commercial license is strictly prohibited.
+ * <p>
+ * 3. Licensees may copyright their own code but cannot use segments
+ * from this software for such purposes. Copyright of this software
+ * remains with BladeX.
+ * <p>
+ * Using this software signifies agreement to this License, and the software
+ * must not be used for illegal purposes.
+ * <p>
+ * Author: Chill Zhuang (bladejava@qq.com)
+ */
+package org.springblade.transport.pojo.vo;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 组织树节点（小程序组织选择器）
+ *
+ * @author Chill
+ */
+@Data
+@Schema(description = "组织树节点")
+public class DeptTreeNodeVO implements Serializable {
+
+	@Serial
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * 部门主键：雪花 ID 超出 JS 安全整数，序列化成字符串，前端不做 Number()
+	 */
+	@JsonSerialize(using = ToStringSerializer.class)
+	@Schema(description = "部门主键")
+	private Long id;
+
+	@Schema(description = "部门名称")
+	private String name;
+
+	@JsonInclude(JsonInclude.Include.NON_EMPTY)
+	@Schema(description = "子部门")
+	private List<DeptTreeNodeVO> children = new ArrayList<>();
+
+}
diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/IManageArchiveService.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/IManageArchiveService.java
index 478f7654..2379ac66 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/IManageArchiveService.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/IManageArchiveService.java
@@ -23,6 +23,9 @@
 package org.springblade.transport.service;
 
 import org.springblade.transport.pojo.vo.ArchiveManageStatsVO;
+import org.springblade.transport.pojo.vo.DeptTreeNodeVO;
+
+import java.util.List;
 
 /**
  * 调度端档案统计
@@ -34,4 +37,9 @@ public interface IManageArchiveService {
 	 */
 	ArchiveManageStatsVO stats();
 
+	/**
+	 * 组织树：启用中的部门，已剔除「外部组织」整支
+	 */
+	List<DeptTreeNodeVO> deptTree();
+
 }
diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/ManageArchiveServiceImpl.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/ManageArchiveServiceImpl.java
index 8bf23edf..3a62188b 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/ManageArchiveServiceImpl.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/ManageArchiveServiceImpl.java
@@ -23,7 +23,12 @@
 package org.springblade.transport.service.impl;
 
 import lombok.AllArgsConstructor;
+import org.springblade.core.secure.utils.AuthUtil;
+import org.springblade.core.tool.utils.Func;
+import org.springblade.system.pojo.entity.Dept;
+import org.springblade.transport.mapper.ManageArchiveDeptMapper;
 import org.springblade.transport.pojo.vo.ArchiveManageStatsVO;
+import org.springblade.transport.pojo.vo.DeptTreeNodeVO;
 import org.springblade.transport.pojo.vo.DriverVO;
 import org.springblade.transport.pojo.vo.TransportVehicleVO;
 import org.springblade.transport.service.IDriverService;
@@ -31,6 +36,11 @@ import org.springblade.transport.service.IManageArchiveService;
 import org.springblade.transport.service.ITransportVehicleService;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
 /**
  * 调度端档案统计
  */
@@ -38,8 +48,14 @@ import org.springframework.stereotype.Service;
 @AllArgsConstructor
 public class ManageArchiveServiceImpl implements IManageArchiveService {
 
+	/**
+	 * 组织选择器不提供这一支：web 端司机/车辆表单同样剔除「外部组织」。
+	 */
+	private static final String EXTERNAL_ORG_NAME = "外部组织";
+
 	private final IDriverService driverService;
 	private final ITransportVehicleService transportVehicleService;
+	private final ManageArchiveDeptMapper manageArchiveDeptMapper;
 
 	@Override
 	public ArchiveManageStatsVO stats() {
@@ -51,4 +67,36 @@ public class ManageArchiveServiceImpl implements IManageArchiveService {
 		return vo;
 	}
 
+	@Override
+	public List<DeptTreeNodeVO> deptTree() {
+		List<Dept> rows = manageArchiveDeptMapper.selectEnabledByTenant(AuthUtil.getTenantId());
+		Map<Long, DeptTreeNodeVO> nodes = new LinkedHashMap<>();
+		for (Dept row : rows) {
+			DeptTreeNodeVO node = new DeptTreeNodeVO();
+			node.setId(row.getId());
+			node.setName(Func.toStr(row.getDeptName()));
+			nodes.put(row.getId(), node);
+		}
+		List<DeptTreeNodeVO> roots = new ArrayList<>();
+		for (Dept row : rows) {
+			DeptTreeNodeVO node = nodes.get(row.getId());
+			DeptTreeNodeVO parent = row.getParentId() == null ? null : nodes.get(row.getParentId());
+			// 父部门停用或删除时该节点作为根保留，避免整支在树上消失
+			if (parent == null) {
+				roots.add(node);
+			} else {
+				parent.getChildren().add(node);
+			}
+		}
+		removeExternalOrg(roots);
+		return roots;
+	}
+
+	private static void removeExternalOrg(List<DeptTreeNodeVO> nodes) {
+		nodes.removeIf(node -> EXTERNAL_ORG_NAME.equals(Func.toStr(node.getName()).trim()));
+		for (DeptTreeNodeVO node : nodes) {
+			removeExternalOrg(node.getChildren());
+		}
+	}
+
 }