diff --git a/.env b/.env
index 8014dfe..b321d38 100644
--- a/.env
+++ b/.env
@@ -8,7 +8,7 @@ VITE_GLOB_APP_TITLE = 供应链平台
 VITE_GLOB_APP_SHORT_NAME = GES_SCM
 
 # 应用名称（仅展示在登录页和左上角logo旁，其他情况用VITE_GLOB_APP_TITLE）
-VITE_SYSTEM_NAME = 供应链平台
+VITE_SYSTEM_NAME = 供应链管理平台
 # 应用名称简写，用于空间不足的界面显示（左上角logo旁，7个字以内，超出变成...）
 # VITE_SYSTEM_SHORT_NAME = 全代码平台
 
diff --git a/.env.development b/.env.development
index 894a34a..f8e66ec 100644
--- a/.env.development
+++ b/.env.development
@@ -19,7 +19,7 @@ VITE_PROXY=[["/api","http://10.10.2.102:9500"]]
 
 # 是否删除Console.log
 VITE_DROP_CONSOLE = false
-VITE_GLOB_APP_TITLE = 供应链平台
+VITE_GLOB_APP_TITLE = 供应链管理平台
 
 # 接口地址
 # 如果没有跨域问题，直接在这里配置即可
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 0561aa0..2616ae7 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -75,7 +75,7 @@
         "editor.defaultFormatter": "esbenp.prettier-vscode"
     },
     "[less]": {
-        "editor.defaultFormatter": "esbenp.prettier-vscode"
+        "editor.defaultFormatter": "stylelint.vscode-stylelint"
     },
     "[scss]": {
         "editor.defaultFormatter": "esbenp.prettier-vscode"
diff --git a/Dockerfile b/Dockerfile
index 9b5f001..3cbf5a0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,4 +15,4 @@ VOLUME ["/etc/nginx/nginx.conf", "/usr/share/nginx/html"]
 
 CMD ["nginx","-g","daemon off;"]
 
-# docker build -t docker.ges.bjgastx.com/itc-web:1.1.3 .
+# docker build -t docker.ges.bjgastx.com/itc-web:1.1.4 .
diff --git a/src/assets/images/left_menu.jpg b/src/assets/images/left_menu.jpg
new file mode 100644
index 0000000..c28de08
Binary files /dev/null and b/src/assets/images/left_menu.jpg differ
diff --git a/src/assets/style/lng-theme.less b/src/assets/style/lng-theme.less
new file mode 100644
index 0000000..ac578c5
--- /dev/null
+++ b/src/assets/style/lng-theme.less
@@ -0,0 +1,14 @@
+
+
+.lng-theme-primary {
+  .lng-menu {
+    .vben-menu-submenu,.vben-menu-submenu-title,.vben-menu{
+      background: unset !important;
+    } 
+  }
+
+  .vben-layout-sideBar {
+    background: unset !important;
+  }
+
+}
diff --git a/src/layouts/default/header/index.vue b/src/layouts/default/header/index.vue
index ac8da89..0925934 100644
--- a/src/layouts/default/header/index.vue
+++ b/src/layouts/default/header/index.vue
@@ -1,7 +1,6 @@
 <template>
     <LayHeader :class="getHeaderClass">
         <!-- left start -->
-
         <div :class="`${prefixCls}-left`">
             <!-- logo -->
             <AppLogo v-if="getShowHeaderLogo || getIsMobile" :class="`${prefixCls}-logo`" :theme="getHeaderTheme" :style="getLogoWidth" :show-title="!getCollapsed" />
diff --git a/src/layouts/default/menu/index.vue b/src/layouts/default/menu/index.vue
index 74e066f..ed3b510 100644
--- a/src/layouts/default/menu/index.vue
+++ b/src/layouts/default/menu/index.vue
@@ -120,7 +120,7 @@
                 // console.log(menus);
                 if (!menus || !menus.length) return null;
                 return !props.isHorizontal ? (
-                    <SimpleMenu {...menuProps} isSplitMenu={unref(getSplit)} items={menus} />
+                    <SimpleMenu {...menuProps} class="lng-menu" isSplitMenu={unref(getSplit)} items={menus} />
                 ) : (
                     <BasicMenu {...(menuProps as any)} isHorizontal={props.isHorizontal} type={unref(getMenuType)} showLogo={unref(getIsShowLogo)} mode={unref(getComputedMenuMode as any)} items={menus} />
                 );
diff --git a/src/layouts/default/sider/LayoutSider.vue b/src/layouts/default/sider/LayoutSider.vue
index 4ff4703..e3c9d18 100644
--- a/src/layouts/default/sider/LayoutSider.vue
+++ b/src/layouts/default/sider/LayoutSider.vue
@@ -73,7 +73,7 @@
                     {
                         [`${prefixCls}--fixed`]: unref(getMenuFixed),
                         [`${prefixCls}--mix`]: unref(getIsMixMode) && !unref(getIsMobile)
-                    }
+                    },
                 ];
             });
 
@@ -122,6 +122,8 @@
 
     .@{prefix-cls} {
         z-index: @layout-sider-fixed-z-index;
+        background-image: url('/@/assets/images/left_menu.jpg');
+        background-size: 100% 100%;
 
         &--fixed {
             position: fixed;