diff --git a/public/static/common/css/theme/_fresh.scss b/public/static/common/css/theme/_fresh.scss
index f178eb2..d04f74d 100644
--- a/public/static/common/css/theme/_fresh.scss
+++ b/public/static/common/css/theme/_fresh.scss
@@ -403,6 +403,12 @@ $shadow-pop: 0 6px 16px rgba(31, 35, 41, .08);
     box-shadow   : $shadow-card;
 }
 
+// 内容页主容器 padding 15→0（用户定案）：基线 public.css :12 (0,1,0) 无 !important，
+// 包裹后 (0,2,0) 稳赢。侧栏 160px 收紧后内容区寸土寸金，留白交给内部组件自管。
+.layuimini-container {
+    padding: 0;
+}
+
 .layui-layer {
     border-radius: $radius-card;
     overflow     : hidden;
diff --git a/public/static/common/css/theme/index.css b/public/static/common/css/theme/index.css
index 733a21e..afd0c4c 100644
--- a/public/static/common/css/theme/index.css
+++ b/public/static/common/css/theme/index.css
@@ -2432,6 +2432,9 @@
   border: 1px solid #e5e9ef;
   box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
 }
+.elem-style-fresh .layuimini-container {
+  padding: 0;
+}
 .elem-style-fresh .layui-layer {
   border-radius: 8px;
   overflow: hidden;