diff --git a/app/api/controller/LandController.php b/app/api/controller/LandController.php
new file mode 100644
index 00000000..e4f4af25
--- /dev/null
+++ b/app/api/controller/LandController.php
@@ -0,0 +1,82 @@
+<?php
+	
+	namespace app\api\controller;
+	
+	use app\common\model\geo\City;
+	use app\common\model\geo\County;
+	use app\common\model\geo\Group;
+	use app\common\model\geo\Province;
+	use app\common\model\geo\Town;
+	use app\common\model\geo\Village;
+	use app\common\model\land\Land;
+	use think\response\Json;
+	
+	class LandController extends BaseApiController
+	{
+		//添加土地
+		public function addLand(): Json
+		{
+			$fields = ['title','area','province_code','city_code','county_code','town_code','village_code','group_code','master_name','master_phone'];
+			$params = $this->request->post($fields);
+			foreach($fields as $v){
+				if(!isset($params[$v]) || $params[$v] == ''){
+					return $this->fail('缺少必要参数');
+				}
+			}
+			$land = Land::where('user_id',$this->userId)->where('title',$params['title'])->findOrEmpty();
+			if(!$land->isEmpty()){
+				return $this->fail('土地名称已存在');
+			}
+			$province = Province::field('province_name')->where('province_code',$params['province_code'])->findOrEmpty();
+			if($province->isEmpty()){
+				return $this->fail('省份编码错误');
+			}
+			$city = City::field('city_name')->where('province_code',$params['province_code'])->where('city_code',$params['city_code'])->findOrEmpty();
+			if($city->isEmpty()){
+				return $this->fail('城市编码错误');
+			}
+			$county = County::field('county_name')->where('city_code',$params['city_code'])->where('county_code',$params['county_code'])->findOrEmpty();
+			if($county->isEmpty()){
+				return $this->fail('区县编码错误');
+			}
+			$town = Town::field('town_name')->where('county_code',$params['county_code'])->where('town_code',$params['town_code'])->findOrEmpty();
+			if($town->isEmpty()){
+				return $this->fail('镇街编码错误');
+			}
+			$village = Village::field('village_name')->where('town_code',$params['town_code'])->where('village_code',$params['village_code'])->findOrEmpty();
+			if($village->isEmpty()){
+				return $this->fail('乡村编码错误');
+			}
+			$group = Group::field('group_name')->where('id',$params['group_code'])->findOrEmpty();
+			if($group->isEmpty()){
+				return $this->fail('小组编码错误');
+			}
+			$land = Land::create([
+				'user_id' => $this->userId,
+				'title' => $params['title'],
+				'total_area' => $params['area'],
+				'residual_area' => $params['area'],
+				'province_code' => $params['province_code'],
+				'province_name' => $province['province_name'],
+				'city_code' => $params['city_code'],
+				'city_name' => $city['city_name'],
+				'county_code' => $params['county_code'],
+				'county_name' => $county['county_name'],
+				'town_code' => $params['town_code'],
+				'town_name' => $town['town_name'],
+				'village_code' => $params['village_code'],
+				'village_name' => $village['village_name'],
+				'group_code' => $params['group_code'],
+				'group_name' => $group['group_name'],
+				'master_name' => $params['master_name'],
+				'master_phone' => $params['master_phone'],
+				'create_time' => time(),
+				'update_time' => time(),
+			]);
+			if($land->id){
+				return $this->success('土地添加成功');
+			}else{
+				return $this->fail('土地添加失败');
+			}
+		}
+	}
\ No newline at end of file
diff --git a/app/common/controller/GeoController.php b/app/common/controller/GeoController.php
new file mode 100644
index 00000000..f8909542
--- /dev/null
+++ b/app/common/controller/GeoController.php
@@ -0,0 +1,73 @@
+<?php
+	
+	namespace app\common\controller;
+	
+	use app\common\model\geo\City;
+	use app\common\model\geo\County;
+	use app\common\model\geo\Group;
+	use app\common\model\geo\Province;
+	use app\common\model\geo\Town;
+	use app\common\model\geo\Village;
+	use think\facade\Db;
+	use think\response\Json;
+	
+	class GeoController extends BaseLikeAdminController
+	{
+		// 获取省份
+		public function province(): Json
+		{
+			$data = Province::field('province_code,province_name')->select();
+			return $this->success('请求成功',$data->toArray());
+		}
+		
+		// 获取城市
+		public function city(): Json
+		{
+			$province_code = $this->request->get('province_code');
+			if(empty($province_code)){
+				return $this->fail('请选择省份');
+			}
+			$data = City::field('city_code,city_name')->where('province_code',$province_code)->select();
+			return $this->success('请求成功',$data->toArray());
+		}
+		
+		// 获取区县
+		public function county(): Json
+		{
+			$city_code = $this->request->get('city_code');
+			if(empty($city_code)){
+				return $this->fail('请选择城市');
+			}
+			$data = County::field('county_code,county_name')->where('city_code',$city_code)->select();
+			return $this->success('请求成功',$data->toArray());
+		}
+		
+		// 获取镇街
+		public function towns(): Json
+		{
+			$county_code = $this->request->get('county_code');
+			if(empty($county_code)){
+				return $this->fail('请选择区县');
+			}
+			$data = Town::field('town_code,town_name')->where('county_code',$county_code)->select();
+			return $this->success('请求成功',$data->toArray());
+		}
+		
+		// 获取村社
+		public function villages(): Json
+		{
+			$town_code = $this->request->get('town_code');
+			if(empty($town_code)){
+				return $this->fail('请选择镇街');
+			}
+			$data = Village::field('village_code,village_name')->where('town_code',$town_code)->select();
+			return $this->success('请求成功',$data->toArray());
+		}
+		
+		// 获取小组
+		public function groups(): Json
+		{
+			$data = Group::field('id as group_code,group_name')->select();
+			return $this->success('请求成功',$data->toArray());
+		}
+	}
\ No newline at end of file
diff --git a/app/common/model/geo/City.php b/app/common/model/geo/City.php
new file mode 100644
index 00000000..ceacdbcc
--- /dev/null
+++ b/app/common/model/geo/City.php
@@ -0,0 +1,10 @@
+<?php
+	
+	namespace app\common\model\geo;
+	
+	use app\common\model\BaseModel;
+	
+	class City extends BaseModel
+	{
+		protected $name = 'geo_city';
+	}
\ No newline at end of file
diff --git a/app/common/model/geo/County.php b/app/common/model/geo/County.php
new file mode 100644
index 00000000..30e4f896
--- /dev/null
+++ b/app/common/model/geo/County.php
@@ -0,0 +1,10 @@
+<?php
+	
+	namespace app\common\model\geo;
+	
+	use app\common\model\BaseModel;
+	
+	class County extends BaseModel
+	{
+		protected $name = 'geo_county';
+	}
\ No newline at end of file
diff --git a/app/common/model/geo/Group.php b/app/common/model/geo/Group.php
new file mode 100644
index 00000000..8183df1e
--- /dev/null
+++ b/app/common/model/geo/Group.php
@@ -0,0 +1,10 @@
+<?php
+	
+	namespace app\common\model\geo;
+	
+	use app\common\model\BaseModel;
+	
+	class Group extends BaseModel
+	{
+		protected $name = 'geo_group';
+	}
\ No newline at end of file
diff --git a/app/common/model/geo/Province.php b/app/common/model/geo/Province.php
new file mode 100644
index 00000000..6fce5e2a
--- /dev/null
+++ b/app/common/model/geo/Province.php
@@ -0,0 +1,10 @@
+<?php
+	
+	namespace app\common\model\geo;
+	
+	use app\common\model\BaseModel;
+	
+	class Province extends BaseModel
+	{
+		protected $name = 'geo_province';
+	}
\ No newline at end of file
diff --git a/app/common/model/geo/Town.php b/app/common/model/geo/Town.php
new file mode 100644
index 00000000..ece5f472
--- /dev/null
+++ b/app/common/model/geo/Town.php
@@ -0,0 +1,10 @@
+<?php
+	
+	namespace app\common\model\geo;
+	
+	use app\common\model\BaseModel;
+	
+	class Town extends BaseModel
+	{
+		protected $name = 'geo_town';
+	}
\ No newline at end of file
diff --git a/app/common/model/geo/Village.php b/app/common/model/geo/Village.php
new file mode 100644
index 00000000..6665da75
--- /dev/null
+++ b/app/common/model/geo/Village.php
@@ -0,0 +1,10 @@
+<?php
+	
+	namespace app\common\model\geo;
+	
+	use app\common\model\BaseModel;
+	
+	class Village extends BaseModel
+	{
+		protected $name = 'geo_village';
+	}
\ No newline at end of file
diff --git a/app/common/model/land/Land.php b/app/common/model/land/Land.php
new file mode 100644
index 00000000..a7c38065
--- /dev/null
+++ b/app/common/model/land/Land.php
@@ -0,0 +1,10 @@
+<?php
+	
+	namespace app\common\model\land;
+	
+	use app\common\model\BaseModel;
+	
+	class Land extends BaseModel
+	{
+		
+	}
\ No newline at end of file
diff --git a/composer.json b/composer.json
index a496329e..7e303ca6 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,8 @@
         "alibabacloud/client": "^1.5",
         "rmccue/requests": "^2.0",
         "w7corp/easywechat": "^6.8",
-        "tencentcloud/sms": "^3.0"
+        "tencentcloud/sms": "^3.0",
+      "ext-curl": "*"
     },
     "require-dev": {
         "symfony/var-dumper": "^4.2",