diff --git a/.env b/.env
index 331d76c..3ba6f1a 100644
--- a/.env
+++ b/.env
@@ -2,10 +2,10 @@
 VITE_PORT = 3100
 
 # spa-title
-VITE_GLOB_APP_TITLE = Learun Pro
+VITE_GLOB_APP_TITLE = 全代码平台
 
 # spa shortname
-VITE_GLOB_APP_SHORT_NAME = learun_admin
+VITE_GLOB_APP_SHORT_NAME = 全代码平台
 
 # 应用名称
-VITE_SYSTEM_NAME = 数字新能源
+VITE_SYSTEM_NAME = 全代码平台
diff --git a/src/design/var/index.less b/src/design/var/index.less
index 56b94b2..0df3d79 100644
--- a/src/design/var/index.less
+++ b/src/design/var/index.less
@@ -8,7 +8,7 @@
 @multiple-height: 40px;
 
 // headers
-@header-height: 60px;
+@header-height: 50px;
 
 // logo width
 @logo-width: 36px;
diff --git a/src/hooks/web/useTitle.ts b/src/hooks/web/useTitle.ts
index 3b43f2d..46517ca 100644
--- a/src/hooks/web/useTitle.ts
+++ b/src/hooks/web/useTitle.ts
@@ -1,4 +1,4 @@
-import { watch, unref } from 'vue';
+import { watch, unref, ref } from 'vue';
 import { useI18n } from '/@/hooks/web/useI18n';
 import { useTitle as usePageTitle } from '@vueuse/core';
 import { useGlobSetting } from '/@/hooks/setting';
@@ -11,7 +11,7 @@ import { REDIRECT_NAME } from '/@/router/constant';
  * Listening to page changes and dynamically changing site titles
  */
 export function useTitle() {
-  const { title } = useGlobSetting();
+  const title = import.meta.env.VITE_SYSTEM_NAME;
   const { t } = useI18n();
   const { currentRoute } = useRouter();
   const localeStore = useLocaleStore();
@@ -29,8 +29,8 @@ export function useTitle() {
 
       const tTitle = t(route?.meta?.title as string);
       pageTitle.value = tTitle
-        ? ` ${tTitle} - ${appStore.getLogoConfig.shortName || title} `
-        : `${appStore.getLogoConfig.shortName || title}`;
+        ? ` ${tTitle} - ${title} `
+        : `${title}`;
     },
     { immediate: true },
   );
diff --git a/src/layouts/default/header/components/childSystem.vue b/src/layouts/default/header/components/childSystem.vue
index c6a7165..ea8f68e 100644
--- a/src/layouts/default/header/components/childSystem.vue
+++ b/src/layouts/default/header/components/childSystem.vue
@@ -3,22 +3,9 @@
     v-if="getShowContent && getShowBread"
     :selectedKeys="cur"
     mode="horizontal"
-    :theme="Mtheme"
     :class="[prefixCls, `${prefixCls}--${theme}`]"
   >
-    <MenuItem v-for="item in system" :key="item.id" class="item-system">
-      <template #icon>
-        <Tooltip>
-          <template #title>{{ item.name }}</template>
-          <Icon
-            :icon="item.icon || 'ant-design:appstore-outlined'"
-            color="#DEDFFF"
-            size="26"
-            style="vertical-align: -7px"
-            @click="changeSystem(item.id)"
-          />
-        </Tooltip>
-      </template>
+    <MenuItem v-for="item in system" @click="changeSystem(item.id)" :key="item.id" class="item-system">
       {{ item.name }}
     </MenuItem>
   </AMenu>
@@ -143,7 +130,7 @@
       border: 0;
 
       .ant-menu-item {
-        padding: 0;
+        padding: 0 10px;
 
         &:hover {
           background: none;
@@ -158,10 +145,6 @@
           margin: 0 5px;
           padding: 6px;
         }
-
-        .ant-menu-title-content {
-          display: none;
-        }
       }
 
       .ant-menu-item-selected {
diff --git a/src/layouts/default/header/components/user-dropdown/DropDown.vue b/src/layouts/default/header/components/user-dropdown/DropDown.vue
index 817ac70..789ab7f 100644
--- a/src/layouts/default/header/components/user-dropdown/DropDown.vue
+++ b/src/layouts/default/header/components/user-dropdown/DropDown.vue
@@ -2,7 +2,7 @@
     <Dropdown :overlayClassName="`${prefixCls}-dropdown-overlay`" placement="bottomRight">
         <span :class="[prefixCls, `${prefixCls}--${theme}`]" class="flex">
             <span style="border-left: 1px solid rgb(255 255 255 / 30%); height: 30px; padding-right: 15px"></span>
-            <div style="margin-right: 12px; height: 30px; margin-top: -12px">
+            <div style="margin-right: 12px; height: 30px; margin-top: -10px">
                 <a-image :height="24" :src="getUserInfo.avatar" :width="24" fallback="src/assets/images/header.jpg" />
             </div>
             <span :class="`${prefixCls}__info hidden md:block`">
diff --git a/src/logics/initAppConfig.ts b/src/logics/initAppConfig.ts
index a186450..1e83385 100644
--- a/src/logics/initAppConfig.ts
+++ b/src/logics/initAppConfig.ts
@@ -34,7 +34,6 @@ export function initAppConfigStore() {
     grayMode,
     themeColor,
 
-    headerSetting: { bgColor: headerBgColor } = {},
     menuSetting: { bgColor } = {},
   } = projCfg;
   try {
@@ -55,7 +54,7 @@ export function initAppConfigStore() {
     updateHeaderBgColor();
     updateSidebarBgColor();
   } else {
-    headerBgColor && updateHeaderBgColor(headerBgColor);
+    updateHeaderBgColor('#ffffff'); // 强制顶部使用白色
     bgColor && updateSidebarBgColor(bgColor);
   }
   // init store
diff --git a/src/settings/designSetting.ts b/src/settings/designSetting.ts
index 07aa06a..1fa969b 100644
--- a/src/settings/designSetting.ts
+++ b/src/settings/designSetting.ts
@@ -5,7 +5,7 @@ export const prefixCls = 'vben';
 export const darkMode = ThemeEnum.LIGHT;
 
 // app theme preset color
-export const APP_PRESET_COLOR_LIST: string[] = ['#5e95ff', '#0960bd', '#0084f4', '#009688', '#536dfe', '#ff5c93', '#ee4f12', '#0096c7', '#9c27b0', '#ff9800'];
+export const APP_PRESET_COLOR_LIST: string[] = ['#1179FF', '#0960bd', '#0084f4', '#009688', '#536dfe', '#ff5c93', '#ee4f12', '#0096c7', '#9c27b0', '#ff9800'];
 
 // header preset color
 export const HEADER_PRESET_BG_COLOR_LIST: string[] = ['#07093E', '#ffffff', '#151515', '#009688', '#5172DC', '#018ffb', '#409eff', '#e74c3c', '#24292e', '#394664', '#001529', '#383f45'];