diff --git a/app/Http/Controllers/CityDataController.php b/app/Http/Controllers/CityDataController.php
index d761387..69eee48 100644
--- a/app/Http/Controllers/CityDataController.php
+++ b/app/Http/Controllers/CityDataController.php
@@ -24,8 +24,8 @@ class CityDataController extends Controller
             return [
                 'name' => $item['name'],
                 'slug' => $item['slug'],
-                'value' => $_value['value'] ?? 0,
-                'unit' => $_value['unit'] ?? '未知',
+                'value' => $_value['value'] ?? $_value,
+                'unit' => $_value['unit'] ?? '万元',
             ];
         }, $settings));
     }
@@ -33,8 +33,19 @@ class CityDataController extends Controller
     public function updateStatistics(Request $request){
         $input = $request->input();
         foreach ($input as $key => $value){
-            if(Setting::where('slug', $key)->exists()){
-                Setting::where('slug', $key)->update(['value->value'=>$value]);
+            //如果是更新图表数据
+            if(in_array($key, [
+                'city_data_chart_nongye', 
+                'city_data_chart_yuye', 
+                'city_data_chart_xumuye', 
+                'city_data_chart_lingye', 
+                'city_data_chart_activity'
+            ])){
+                Setting::where('slug', $key)->update(['value'=>json_encode($value)]);
+            }else{//更新全市基础数据
+                if(Setting::where('slug', $key)->exists()){
+                    Setting::where('slug', $key)->update(['value->value'=>$value]);
+                }
             }
         }
 
diff --git a/database/seeders/SettingTableSeeder.php b/database/seeders/SettingTableSeeder.php
index dd1d04c..c418094 100644
--- a/database/seeders/SettingTableSeeder.php
+++ b/database/seeders/SettingTableSeeder.php
@@ -110,7 +110,12 @@ class SettingTableSeeder extends Seeder
             ['name' => '全市数据-生猪年出栏', 'slug' => 'city_data_pig_output', 'value' => '{"value":"42.01", "unit":"万头"}'],
             ['name' => '警报规则-土壤设备', 'slug' => 'device_warning_rule_soil', 'value' => $soilRule],
             ['name' => '警报规则-水质设备', 'slug' => 'device_warning_rule_waterquality', 'value' => $waterRule],
-            ['name' => '监控设备-转流服务器', 'slug' => 'ffmpeg_websocket_ip', 'value' =>'{"ip":"127.0.0.1", "port":"80"}']
+            ['name' => '监控设备-转流服务器', 'slug' => 'ffmpeg_websocket_ip', 'value' =>'{"ip":"127.0.0.1", "port":"80"}'],
+            ['name' => '统计数据-农业', 'slug' => 'city_data_chart_nongye', 'value'=>'{}'],
+            ['name' => '统计数据-渔业', 'slug' => 'city_data_chart_yuye', 'value'=>'{}'],
+            ['name' => '统计数据-畜牧业', 'slug' => 'city_data_chart_xumuye', 'value'=>'{}'],
+            ['name' => '统计数据-林业', 'slug' => 'city_data_chart_lingye', 'value'=>'{}'],
+            ['name' => '统计数据-其他', 'slug' => 'city_data_chart_activity', 'value'=>'{}'],
         ];
         Setting::insert($list);
     }