diff --git a/generator/_assets/styles/less/header.less b/generator/_assets/styles/less/header.less
index 6ffe3c754..386da3c1d 100755
--- a/generator/_assets/styles/less/header.less
+++ b/generator/_assets/styles/less/header.less
@@ -41,7 +41,7 @@
       flex-direction: column;
       background: #FFFFFF;
       z-index: 10;
-      width: 24.3rem;
+      width: clamp(24.3rem, 50%, 43.3rem);
       order: 10;
       right: 0;
       position: fixed;