diff --git a/packages/zanui-css/src/loading.css b/packages/zanui-css/src/loading.css
index 1fe1af7a8..4c7ee0d96 100644
--- a/packages/zanui-css/src/loading.css
+++ b/packages/zanui-css/src/loading.css
@@ -23,6 +23,8 @@
   @b loading {
     width: 30px;
     height: 30px;
+    line-height: 0;
+    font-size: 0;
   }
 
   @b spinner {