--- a/melonbooks-unlazy.user.js	Sat Dec 24 21:31:42 2022 +0900
+++ b/melonbooks-unlazy.user.js	Sat Dec 24 21:33:30 2022 +0900
@@ -4,7 +4,7 @@
 // @match       https://www.melonbooks.co.jp/*
 // @grant       none
 // @run-at      document-start
-// @version     1.0.3
+// @version     1.0.4
 // @author      nanaya
 // @description replace lazy loaded images with just images
 // @downloadURL https://hg.nanaya.net/ec-userscripts/raw-file/tip/melonbooks-unlazy.user.js
@@ -13,6 +13,8 @@
 'use strict'
 
 function fix (image) {
+  if (!image.classList.contains('lazyload')) return
+
   const src = image.dataset.src
 
   if (src == null || src === '') return
@@ -26,6 +28,7 @@
   for (const mutation of mutations) {
     for (const node of mutation.addedNodes) {
       if (node instanceof window.HTMLElement) {
+        fix(node)
         for (const image of node.querySelectorAll('.lazyload')) {
           fix(image)
         }