diff --git a/example/pages/popup/index.wxml b/example/pages/popup/index.wxml
index 5f98c12b..29adf6e9 100644
--- a/example/pages/popup/index.wxml
+++ b/example/pages/popup/index.wxml
@@ -2,7 +2,7 @@
   <van-cell title="展示弹出层" is-link bind:click="showBasic" />
   <van-popup
     show="{{ show.basic }}"
-    custom-style="padding: 30px 50px"
+    custom-style="padding: 16px 16px 160px"
     bind:close="hideBasic"
   >
     内容
diff --git a/packages/common/style/var.less b/packages/common/style/var.less
index 05d0b794..d25a4023 100644
--- a/packages/common/style/var.less
+++ b/packages/common/style/var.less
@@ -107,7 +107,7 @@
 @overlay-background-color: rgba(0, 0, 0, 0.7);
 
 // Popup
-@popup-round-border-radius: 12px;
+@popup-round-border-radius: 20px;
 @popup-close-icon-size: 18px;
 @popup-close-icon-color: @gray-dark;
 @popup-close-icon-margin: 16px;