XIAOPAN

@@ -31,7 +31,7 @@ class AdminFaultController extends AdminBaseController{
 
 
     public function index(){
     public function index(){
         $data=Db::name('fault')->alias('a')
         $data=Db::name('fault')->alias('a')
-            ->field('a.eq_name,b.hospital,a.serial_number')
+            ->field('a.eq_name,b.hospital,b.serial_number')
             ->join('equipment b','a.eq_name=b.name')
             ->join('equipment b','a.eq_name=b.name')
             ->group('a.eq_name')
             ->group('a.eq_name')
             ->paginate(10)->each(function ($item){
             ->paginate(10)->each(function ($item){