diff --git a/src/components/Charts/index.less b/src/components/Charts/index.less
index 33547992..cc4387d0 100644
--- a/src/components/Charts/index.less
+++ b/src/components/Charts/index.less
@@ -1,5 +1,4 @@
 .miniChart {
-  overflow: hidden;
   position: relative;
   width: 100%;
   & > div {