[기타] 인장 어디가 잘못됐는지 알려주실분

<div data-inven-random=" img1 , img2 , img3 , img4, img5 , img6 , img7 , img8 , img9 , img10 , img11 , img12 , img13 "/>

<img data-inven-id="img1" style="width: 435px; display: none;" src="https://upload3.inven.co.kr/upload/2020/05/14/bbs/i013826185843.gif "> 

<img data-inven-id="img2" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/14/bbs/i015419652258.gif ">

<img data-inven-id="img3" style="width:435px; display:none;"

src="https://upload3.inven.co.kr/upload/2020/05/14/bbs/i015440565423.gif ">

<img data-inven-id="img4" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/14/bbs/i015410703302.gif ">

<img data-inven-id="img5" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/14/bbs/i015436115288.gif ">

<img data-inven-id="img6" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/14/bbs/i15167895129.jpg ">

<img data-inven-id="img7" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/14/bbs/i14777878283.jpg ">

<img data-inven-id="img8" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/09/bbs/i15280928790.jpg ">

<img data-inven-id="img9" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/11/bbs/i13306188651.jpg ">

<img data-inven-id="img10" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/11/bbs/i015708132238.gif ">

<img data-inven-id="img11" style="width:435px; display:none;" 

src="https://upload3.inven.co.kr/upload/2020/05/11/bbs/i015786282003.gif ">

<img data-inven-id="img12" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/09/bbs/i015220332887.gif ">

<img data-inven-id="img13" style="width:435px; display:none;" src="https://upload3.inven.co.kr/upload/2020/05/10/bbs/i015732386986.gif ">

</div>

클릭하면 사진 바뀌는 인장 사용하려고 하는데요

이렇게했는데 미리보기에서 클릭해도 사진이 안넘어가고

저장하면 %20이 붙어요