diff --git a/public/static/system/css/content.css b/public/static/system/css/content.css
index 762e81f7c85e7f6093f727f7f3fc150bae6a1cdd..3fb1ac0b4be88eefbc5e4c951c2f2f11f611c5bf 100644
--- a/public/static/system/css/content.css
+++ b/public/static/system/css/content.css
@@ -34,7 +34,7 @@ p.layui-clear {
 }
 
 .layui-imagesbox {
-    width: 810px;
+    width: 100%;
     overflow: hidden;
 }