diff --git a/src/components/SiderMenu/index.less b/src/components/SiderMenu/index.less
index d398562778867c79b1f828d9997aeb5cdbb0015d..143f378c22e349870b1e265b03615d1e4a5fe61b 100644
--- a/src/components/SiderMenu/index.less
+++ b/src/components/SiderMenu/index.less
@@ -25,7 +25,7 @@
 }
 
 .sider {
-  min-height: 100vh;
+  min-height: 100%;
   box-shadow: 2px 0 6px rgba(0, 21, 41, 0.35);
   position: relative;
   z-index: 10;
diff --git a/src/index.less b/src/index.less
index 9383a5b21326a3c1595ef8b710d2b63c5c8927f9..6995dbf0d87ac96c9ce09fa9d7f7b81166337e98 100644
--- a/src/index.less
+++ b/src/index.less
@@ -10,7 +10,7 @@ body,
 }
 
 :global(.ant-layout) {
-  min-height: 100%;
+  min-height: 100vh;
 }
 
 canvas {