diff --git a/public/themes/dist_static/static/js/solution.js b/public/themes/dist_static/static/js/solution.js
index f1fa558..34d0e16 100644
--- a/public/themes/dist_static/static/js/solution.js
+++ b/public/themes/dist_static/static/js/solution.js
@@ -12,10 +12,18 @@ function initCoreSwiper() {
 	const root = document.querySelector(".sl-core");
 	const el = root?.querySelector(".sl-core__swiper");
 	if (!root || !el || !window.Swiper) return;
+	const slideCount = el.querySelectorAll(".swiper-wrapper > .swiper-slide").length;
+	// 一屏展示 3 条，不超过 3 条时隐藏切换按钮
+	if (slideCount <= 3) {
+		root.querySelectorAll(".sl-core__head .s-arrows").forEach((node) => {
+			node.style.display = "none";
+		});
+	}
 	new window.Swiper(el, {
 		slidesPerView: 3,
 		spaceBetween: 40,
 		speed: 600,
+		watchOverflow: true,
 		navigation: {
 			prevEl: root.querySelector(".sl-core__head .s-arrows__prev"),
 			nextEl: root.querySelector(".sl-core__head .s-arrows__next")