修复删除integral_type表之后的bug

app/Models/Integral.php

@@ -24,15 +24,9 @@ class Integral extends Model
         return $filters->apply($query);
     }
 
-    public function integralType()
-    {
-        return $this->belongsTo(IntegralType::class, 'integral_type_id', 'id');
-    }
-
     public function getIntegralList($page, $pageSize, $filter)
     {
-        $integrals = Integral::with('integralType:id,name')
-            ->filter($filter)
+        $integrals = Integral::filter($filter)
             ->page($page, $pageSize)
             ->orderBy('id', 'desc')
             ->get()->toArray();