diff --git a/static/style.css b/static/style.css
index 976eba44e1..8e506e8551 100644
--- a/static/style.css
+++ b/static/style.css
@@ -59,7 +59,7 @@ body {
 body {
   font-family: "Helvetica Neue",Helvetica,"Hiragino Sans GB","Microsoft YaHei","微软雅黑",SimSun,sans-serif;
   line-height: 1.5;
-  color: #888;
+  color: #777;
   font-size: 14px;
   background: #fff;
   transition: background 1s cubic-bezier(0.075, 0.82, 0.165, 1);