update

app/Models/Company.php

@@ -16,7 +16,7 @@ class Company extends SoftDeletesModel
             0 => '否',
             1 => '是',
         ];
-        return $array[$this->is_yh_invested] ?? '';
+        return $array[$this->is_yh_invested] ?? '否';
     }
 
     public function users()

app/Models/User.php

@@ -123,7 +123,7 @@ class User extends Authenticatable implements Auditable
 
     public function getIsSchoolmateTextAttribute($value)
     {
-        return self::$intToString['is_schoolmate'][$this->is_schoolmate] ?? '';
+        return self::$intToString['is_schoolmate'][$this->is_schoolmate] ?? '否';
     }
 
     /**