diff --git a/blade-service/blade-system/src/main/java/org/springblade/system/controller/RegionController.java b/blade-service/blade-system/src/main/java/org/springblade/system/controller/RegionController.java
index 9f0ec270..e8b4df1e 100644
--- a/blade-service/blade-system/src/main/java/org/springblade/system/controller/RegionController.java
+++ b/blade-service/blade-system/src/main/java/org/springblade/system/controller/RegionController.java
@@ -43,6 +43,7 @@ import org.springblade.core.excel.util.ExcelUtil;
 import org.springblade.core.mp.support.Condition;
 import org.springblade.core.mp.support.Query;
 import org.springblade.core.secure.annotation.PreAuth;
+import org.springblade.core.secure.constant.AuthConstant;
 import org.springblade.core.tenant.annotation.NonDS;
 import org.springblade.core.tool.api.R;
 import org.springblade.core.tool.utils.DateUtil;
@@ -117,6 +118,9 @@ public class RegionController extends BladeController {
 	/**
 	 * 懒加载列表
 	 */
+	// 引用数据下拉：小程序司机认证表单的住址选择也调用本接口。小程序用户不绑定系统角色，
+	// 落到类上的 menu=region 校验会抛 401，前端随即清登录态把用户踢回登录页。
+	@PreAuth(AuthConstant.PERMIT_ALL)
 	@GetMapping("/lazy-tree")
 	@Parameters({
 		@Parameter(name = "code", description = "区划编号", in = ParameterIn.QUERY, schema = @Schema(type = "string")),