变更

app/Models/Visit.php

@@ -70,6 +70,11 @@ class Visit extends SoftDeletesModel
         return $this->belongsTo(Department::class, 'accpet_department_id');
     }
 
+    public function department()
+    {
+        return $this->belongsTo(Department::class, 'department_id');
+    }
+
     /**
      * 关联接待人员
      */