diff --git a/src/uni_modules/wot-design-uni/components/wd-button/index.scss b/src/uni_modules/wot-design-uni/components/wd-button/index.scss
index d8ebba22..c45fa43b 100644
--- a/src/uni_modules/wot-design-uni/components/wd-button/index.scss
+++ b/src/uni_modules/wot-design-uni/components/wd-button/index.scss
@@ -47,7 +47,6 @@
   display: inline-block;
   outline: none;
   -webkit-appearance: none;
-  outline: none;
   background: transparent;
   box-sizing: border-box;
   border: none;