diff --git a/examples/hello-uniapp/common/icon.css b/examples/hello-uniapp/common/icon.css
index 17cfc763e18c4ce8827a26285dd5b9ccb4fcbe35..0773cfb34f320f196be691d24832334f69be7cb6 100644
--- a/examples/hello-uniapp/common/icon.css
+++ b/examples/hello-uniapp/common/icon.css
@@ -370,8 +370,8 @@
 
 .uni-icon-pulldown:before {
 	content: '\e588';
-}
-
+}
+
 .uni-icon-scan:before {
     content: "\e612";
 }