diff --git a/urbanops-module-system/src/main/java/com/zteits/urbanops/module/system/controller/app/dept/AppDeptController.java b/urbanops-module-system/src/main/java/com/zteits/urbanops/module/system/controller/app/dept/AppDeptController.java
new file mode 100644
index 0000000..843f0e1
--- /dev/null
+++ b/urbanops-module-system/src/main/java/com/zteits/urbanops/module/system/controller/app/dept/AppDeptController.java
@@ -0,0 +1,34 @@
+
+package com.zteits.urbanops.module.system.controller.app.dept;
+
+import com.zteits.urbanops.framework.common.pojo.CommonResult;
+import com.zteits.urbanops.framework.common.util.object.BeanUtils;
+import com.zteits.urbanops.module.system.controller.admin.dept.vo.dept.*;
+import com.zteits.urbanops.module.system.dal.dataobject.dept.DeptDO;
+import com.zteits.urbanops.module.system.service.dept.DeptService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+import static com.zteits.urbanops.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - 部门")
+@RestController
+@RequestMapping("/system/dept")
+@Validated
+public class AppDeptController {
+
+    @Resource
+    private DeptService deptService;
+
+    @GetMapping("/sub-list")
+    @Operation(summary = "获取二级部门列表")
+    public CommonResult<List<DeptRespVO>> getSubDeptList() {
+        List<DeptDO> list = deptService.getSubDeptListAll();
+        return success(BeanUtils.toBean(list, DeptRespVO.class));
+    }
+}
diff --git a/urbanops-module-system/src/main/java/com/zteits/urbanops/module/system/service/dept/DeptServiceImpl.java b/urbanops-module-system/src/main/java/com/zteits/urbanops/module/system/service/dept/DeptServiceImpl.java
index b457a13..05a226c 100644
--- a/urbanops-module-system/src/main/java/com/zteits/urbanops/module/system/service/dept/DeptServiceImpl.java
+++ b/urbanops-module-system/src/main/java/com/zteits/urbanops/module/system/service/dept/DeptServiceImpl.java
@@ -192,6 +192,7 @@ public class DeptServiceImpl implements DeptService {
     }
 
     @Override
+    @DataPermission(enable = false)
     public List<DeptDO> getSubDeptList() {
         List<DeptDO> list = deptMapper.selectList(DeptDO::getParentId, 100);
         Long companyId = SecurityFrameworkUtils.getCompanyId();