diff --git a/src/views/dashboard/overview2/css/index.css b/src/views/dashboard/overview2/css/index.css
index aea5ac8a..13d639c6 100644
--- a/src/views/dashboard/overview2/css/index.css
+++ b/src/views/dashboard/overview2/css/index.css
@@ -331,7 +331,7 @@
 }
 .userActivity .inner .chart {
   width: 100%;
-  height: 100%;
+  height: 90%;/*生效了底部边距*/
   margin-top: 1rem;
   padding-bottom: 1rem;
   box-sizing: border-box;/*不知道为啥没生效*/