diff --git a/lib/EmergencyService/zdxtEmergencyAppService/src/main/java/com/zdxt/app/controller/external/company/OutDepaController.java b/lib/EmergencyService/zdxtEmergencyAppService/src/main/java/com/zdxt/app/controller/external/company/OutDepaController.java
new file mode 100644
index 00000000..d42d359c
--- /dev/null
+++ b/lib/EmergencyService/zdxtEmergencyAppService/src/main/java/com/zdxt/app/controller/external/company/OutDepaController.java
@@ -0,0 +1,52 @@
+package com.zdxt.app.controller.external.company;
+
+import com.zdxt.auth.dto.DeptBean;
+import com.zdxt.auth.feign.DeptApi;
+import com.zdxt.common.ZDResponse;
+import com.zdxt.common.controller.BaseController;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import java.util.List;
+
+/**
+ * @Author: kylin
+ * @Date: 2024/5/1 3:00 下午
+ * @Version: 1.0
+ * @Desc: TODO
+ */
+@Controller
+@RequestMapping("/external/dept")
+public class OutDepaController extends BaseController {
+    @Autowired
+    private DeptApi deptApi;
+
+    @GetMapping("/listDeptApp")
+    @ResponseBody
+    public ZDResponse listDeptApp(DeptBean dept) {
+        List<DeptBean> list = deptApi.selectDeptByParentId(dept);
+        return ZDResponse.success("查询成功",list);
+    }
+
+    @GetMapping("/listDeptAppNoPermission")
+    @ResponseBody
+    public ZDResponse listDeptAppNoPermission(DeptBean dept) {
+        List<DeptBean> list = deptApi.listDeptAppNoPermission(dept);
+        return ZDResponse.success("查询成功",list);
+    }
+
+    /**
+     * 根据根据部门的parentId获取上一个parentId
+     * @param dept
+     * @return
+     */
+    @GetMapping("/nextDeptByparentId")
+    @ResponseBody
+    public ZDResponse nextDeptByparentId(DeptBean dept) {
+        DeptBean parent = deptApi.getDeptById(dept.getParentId());
+        return ZDResponse.success("查询成功",parent);
+    }
+}