diff --git a/packages/col/index.less b/packages/col/index.less
index 8f8dd81b1..cdc5534e3 100644
--- a/packages/col/index.less
+++ b/packages/col/index.less
@@ -2,6 +2,7 @@
 
 .van-col {
   float: left;
+  min-height: 1px;
   box-sizing: border-box;
 }