diff --git a/src/dropdown-item/dropdown-item.less b/src/dropdown-item/dropdown-item.less
index 3daff8589..bc2e67220 100644
--- a/src/dropdown-item/dropdown-item.less
+++ b/src/dropdown-item/dropdown-item.less
@@ -31,7 +31,7 @@
     // 为了解决虚拟节点偶尔出现的问题
     display: block;
     width: 100%;
-    height: 100%;
+    height: max-content;
     overflow: hidden;
     position: absolute;
     left: 0;