diff --git a/packages/vant/src/icon/index.less b/packages/vant/src/icon/index.less
index 82eb54a92..70beb7041 100644
--- a/packages/vant/src/icon/index.less
+++ b/packages/vant/src/icon/index.less
@@ -2,6 +2,7 @@
 
 .van-icon {
   &__image {
+    display: block;
     width: 1em;
     height: 1em;
     object-fit: contain;