diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/system/SysAreaController.java b/ghy-admin/src/main/java/com/ghy/web/controller/system/SysAreaController.java
index b2766795..7549dc80 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/system/SysAreaController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/system/SysAreaController.java
@@ -5,6 +5,7 @@ import com.ghy.common.constant.UserConstants;
 import com.ghy.common.core.controller.BaseController;
 import com.ghy.common.core.domain.AjaxResult;
 import com.ghy.common.enums.BusinessType;
+import com.ghy.common.json.JSONObject;
 import com.ghy.common.utils.ExceptionUtil;
 import com.ghy.system.domain.SysArea;
 import com.ghy.system.service.ISysAreaService;
@@ -15,6 +16,7 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -45,6 +47,43 @@ public class SysAreaController extends BaseController {
 
     }
 
+    @PostMapping("/app/all")
+    @ResponseBody
+    public Object appAll(@RequestBody SysArea sysArea)
+    {
+        try {
+            // 第一层 省
+            List<SysArea> provinceAreas = sysAreaService.selectSysAreaList(sysArea);
+            for (SysArea provinceArea : provinceAreas) {
+                logger.info("进行中的省 : " + provinceArea.getAreaName());
+                SysArea param1 = new SysArea();
+                param1.setParentCode(provinceArea.getAreaCode());
+                // 第二层 市
+                List<SysArea> cityAreas = sysAreaService.selectSysAreaList(param1);
+                for (SysArea cityArea : cityAreas){
+                    SysArea param2 = new SysArea();
+                    param2.setParentCode(cityArea.getAreaCode());
+                    // 第三层 区
+                    List<SysArea> countryAreas = sysAreaService.selectSysAreaList(param2);
+                    for (SysArea countryArea : countryAreas){
+                        SysArea param3 = new SysArea();
+                        param3.setParentCode(countryArea.getAreaCode());
+                        // 第三层 街道
+                        List<SysArea> streetAreas = sysAreaService.selectSysAreaList(param3);
+                        countryArea.setChild(streetAreas);
+                    }
+                    cityArea.setChild(countryAreas);
+                }
+                provinceArea.setChild(cityAreas);
+            }
+            return provinceAreas;
+        }catch (Exception e){
+            logger.error(ExceptionUtil.getExceptionMessage(e));
+            return AjaxResult.error(e.getMessage());
+        }
+
+    }
+
     @PostMapping("/app/list")
     @ResponseBody
     public AjaxResult appList(@RequestBody SysArea sysArea)
diff --git a/ghy-system/src/main/java/com/ghy/system/domain/SysArea.java b/ghy-system/src/main/java/com/ghy/system/domain/SysArea.java
index 00377fb7..21c37784 100644
--- a/ghy-system/src/main/java/com/ghy/system/domain/SysArea.java
+++ b/ghy-system/src/main/java/com/ghy/system/domain/SysArea.java
@@ -4,6 +4,8 @@ import com.ghy.common.annotation.Excel;
 import com.ghy.common.core.domain.BaseEntity;
 import lombok.Data;
 
+import java.util.List;
+
 /**
  * @author clunt
  * 区域表
@@ -49,4 +51,6 @@ public class SysArea extends BaseEntity {
     @Excel(name = "纬度", cellType = Excel.ColumnType.STRING)
     private String lat;
 
+    private List<SysArea> child;
+
 }