diff --git a/app/admin/view/default/region/index.html b/app/admin/view/default/region/index.html
index 169f52a69..9c0d2b737 100755
--- a/app/admin/view/default/region/index.html
+++ b/app/admin/view/default/region/index.html
@@ -22,14 +22,14 @@
 						<div class="am-cf">
 							<div class="am-u-sm-6 am-padding-horizontal-0">
 								<div class="am-form-group">
-									<label>{{:MyLang('common_service.region.form_item_id')}}{{if is_array(MyLang('common_service.region.form_item_id_tips'))}}<a href="javascript:;" class="am-icon-question-circle am-text-warning am-margin-left-sm" data-am-popover="{content: '{{:implode('<br />', MyLang('common_service.region.form_item_id_tips'))}}', trigger: 'hover focus', theme: 'sm'}"></a>{{/if}}</label>
-									<input type="text" placeholder="{{:MyLang('common_service.region.form_item_id')}}" name="id" maxlength="16" data-validation-message="{{:MyLang('common_service.region.form_item_id_message')}}" class="am-radius" />
+									<label>{{:MyLang('common_service.region.form_item_name')}}<span class="am-form-group-label-tips-must">*</span></label>
+									<input type="text" placeholder="{{:MyLang('common_service.region.form_item_name_message')}}" name="name" minlength="2" maxlength="16" data-validation-message="{{:MyLang('common_service.region.form_item_name_message')}}" class="am-radius" required />
 								</div>
 							</div>
 							<div class="am-u-sm-6 am-padding-horizontal-0">
 								<div class="am-form-group">
-									<label>{{:MyLang('common_service.region.form_item_name')}}<span class="am-form-group-label-tips-must">*</span></label>
-									<input type="text" placeholder="{{:MyLang('common_service.region.form_item_name_message')}}" name="name" minlength="2" maxlength="16" data-validation-message="{{:MyLang('common_service.region.form_item_name_message')}}" class="am-radius" required />
+									<label>{{:MyLang('common_service.region.form_item_code')}}</label>
+									<input type="text" placeholder="{{:MyLang('common_service.region.form_item_code')}}" name="code" maxlength="30" data-validation-message="{{:MyLang('common_service.region.form_item_code_message')}}" class="am-radius" />
 								</div>
 							</div>
 						</div>
@@ -61,6 +61,7 @@
 						
 						{{include file="lib/is_enable" /}}
 						<div class="am-form-popup-submit">
+							<input type="hidden" name="id" value="0" />
 							<input type="hidden" name="pid" value="0" />
 							<button type="submit" class="am-btn am-btn-primary am-radius btn-loading-example am-btn-sm am-btn-block" data-am-loading="{loadingText:'{{:MyLang('processing_tips')}}'}">{{:MyLang('save_title')}}</button>
 						</div>
diff --git a/app/lang/en.php b/app/lang/en.php
index 15c2973b8..fcef267a1 100644
--- a/app/lang/en.php
+++ b/app/lang/en.php
@@ -1995,14 +1995,10 @@ return [
         // 地区
         'region'                    => [
             // 表单
-            'form_item_id'                          => 'Unique Number',
-            'form_item_id_tips'                     => [
-                '1. If left blank, the system will automatically generate',
-                '2. Do not modify at will to avoid data confusion',
-            ],
-            'form_item_id_message'                  => 'Please enter a unique number',
             'form_item_name'                        => 'Name',
             'form_item_name_message'                => 'Name format 2~16 characters',
+            'form_item_code'                        => 'Unique code',
+            'form_item_code_message'                => 'Unique code format can be up to 30 characters',
             'form_item_lng'                         => 'Longitude',
             'form_item_lng_message'                 => 'Please fill in the longitude',
             'form_item_lat'                         => 'Latitude',
diff --git a/app/lang/zh.php b/app/lang/zh.php
index c7455c2b9..4b91d37f3 100755
--- a/app/lang/zh.php
+++ b/app/lang/zh.php
@@ -2000,14 +2000,10 @@ return [
         // 地区
         'region'                    => [
             // 表单
-            'form_item_id'                          => '唯一编号',
-            'form_item_id_tips'                     => [
-                '1. 留空则系统自动生成',
-                '2. 不要随意修改、避免数据错乱',
-            ],
-            'form_item_id_message'                  => '请输入唯一编号',
             'form_item_name'                        => '名称',
             'form_item_name_message'                => '名称格式2~16个字符',
+            'form_item_code'                        => '唯一编码',
+            'form_item_code_message'                => '唯一编码格式最多30个字符',
             'form_item_lng'                         => '经度',
             'form_item_lng_message'                 => '请填写经度',
             'form_item_lat'                         => '纬度',
diff --git a/app/service/RegionService.php b/app/service/RegionService.php
index b40e4221c..c76d70bca 100755
--- a/app/service/RegionService.php
+++ b/app/service/RegionService.php
@@ -84,7 +84,7 @@ class RegionService
     public static function RegionNode($params = [])
     {
         // 数据参数
-        $field = empty($params['field']) ? 'id,pid,name,level,letters,lng,lat,sort,is_enable' : $params['field'];
+        $field = empty($params['field']) ? 'id,pid,name,level,letters,code,lng,lat,sort,is_enable' : $params['field'];
         $where = empty($params['where']) ? [] : $params['where'];
         $order_by = empty($params['order_by']) ? 'sort asc,id asc' : trim($params['order_by']);
 
@@ -107,7 +107,7 @@ class RegionService
         $id = isset($params['id']) ? intval($params['id']) : 0;
 
         // 获取数据
-        $field = 'id,pid,name,level,letters,lng,lat,sort,is_enable';
+        $field = 'id,pid,name,level,letters,code,lng,lat,sort,is_enable';
         $data = Db::name('Region')->field($field)->where(['pid'=>$id])->order('sort asc,id asc')->select()->toArray();
         if(!empty($data))
         {
@@ -150,9 +150,10 @@ class RegionService
         $data = [
             'name'      => $params['name'],
             'pid'       => isset($params['pid']) ? intval($params['pid']) : 0,
+            'letters'   => empty($params['letters']) ? '' : $params['letters'],
+            'code'      => empty($params['code']) ? '' : $params['code'],
             'lng'       => isset($params['lng']) ? floatval($params['lng']) : 0,
             'lat'       => isset($params['lat']) ? floatval($params['lat']) : 0,
-            'letters'   => empty($params['letters']) ? '' : $params['letters'],
             'sort'      => isset($params['sort']) ? intval($params['sort']) : 0,
             'is_enable' => isset($params['is_enable']) ? intval($params['is_enable']) : 0,
         ];
@@ -274,7 +275,7 @@ class RegionService
         if(empty($data))
         {
             // 所有一级
-            $field = 'id,pid,name';
+            $field = 'id,pid,name,level,letters,code,lng,lat';
             $data = self::RegionNode(['field'=>$field,'where'=>[['pid', '=', 0]]]);
             if(!empty($data))
             {
@@ -359,8 +360,8 @@ class RegionService
 
         // 获取地区
         $result = ['province'=>'', 'city'=>'', 'county'=>''];
-        $field = 'id,pid,level';
-        $region = self::RegionNode(['field'=>$field, 'where'=>[['id', '=', $params['code']]]]);
+        $field = 'id,pid,level,name,code';
+        $region = self::RegionNode(['field'=>$field, 'where'=>[['code', '=', $params['code']]]]);
         if(!empty($region) && !empty($region[0]))
         {
             $arr = [1=>'province', 2=>'city', 3=>'county'];
diff --git a/app/service/UserAddressService.php b/app/service/UserAddressService.php
index c8eec19ba..de3dbb4a9 100644
--- a/app/service/UserAddressService.php
+++ b/app/service/UserAddressService.php
@@ -437,7 +437,7 @@ class UserAddressService
             'data_id'       => $data_id,
         ]);
 
-        return DataReturn($status ? MyLang('operate_title') : MyLang('operate_fail'), $status ? 0 : -100);
+        return DataReturn($status ? MyLang('operate_success') : MyLang('operate_fail'), $status ? 0 : -100);
     }
 
     /**