diff --git a/src/WidgetSystem/Renderers/SliderRenderer.php b/src/WidgetSystem/Renderers/SliderRenderer.php
index e5d8b1b4..7d53336d 100644
--- a/src/WidgetSystem/Renderers/SliderRenderer.php
+++ b/src/WidgetSystem/Renderers/SliderRenderer.php
@@ -88,6 +88,8 @@ final class SliderRenderer {
 		$html = '<div class="' . esc_attr($class) . '"' . $attrs . '><div class="swiper-wrapper">' . $items . '</div>';
 		if (!empty($option['button']) && $count > 1) $html .= '<div class="swiper-button-prev"></div><div class="swiper-button-next"></div>';
 		if (!empty($option['pagination']) && $count > 1) $html .= '<div class="swiper-pagination kaoyou"></div>';
+		// 参考 zib_new_slider：先闭合 .new-swiper，再由外层闭合 .zib-slider。
+		$html .= '</div>';
 		return '<div class="relative zib-slider">' . $html . '</div>';
 	}