diff --git a/chat2db-client/src/blocks/Setting/index.tsx b/chat2db-client/src/blocks/Setting/index.tsx
index 35dd4a81..938bfe81 100644
--- a/chat2db-client/src/blocks/Setting/index.tsx
+++ b/chat2db-client/src/blocks/Setting/index.tsx
@@ -459,7 +459,7 @@ function AboutUs() {
       <div className={styles.brief}>
         <div className={styles.appName}>{APP_NAME}</div>
         <div className={styles.env}>
-          {i18n('setting.text.currentEnv')}:{window._ENV}
+          {i18n('setting.text.currentEnv')}:{window.__ENV}
         </div>
         <div className={styles.version}>
           {i18n('setting.text.currentVersion')}:v{__APP_VERSION__} build
diff --git a/chat2db-client/src/components/Iconfont/index.tsx b/chat2db-client/src/components/Iconfont/index.tsx
index 1277ea3f..6ad67dbf 100644
--- a/chat2db-client/src/components/Iconfont/index.tsx
+++ b/chat2db-client/src/components/Iconfont/index.tsx
@@ -6,12 +6,13 @@ import styles from './index.less';
 // 只有本地开发时使用cdn，发布线上时要下载iconfont到 /assets/font
 if (__ENV === 'local') {
   let container = `
-  @font-face {
-    font-family: 'iconfont';  /* Project id 3633546 */
-    src: url('//at.alicdn.com/t/c/font_3633546_0ip5jtwa6g6.woff2?t=1687700061581') format('woff2'),
-         url('//at.alicdn.com/t/c/font_3633546_0ip5jtwa6g6.woff?t=1687700061581') format('woff'),
-         url('//at.alicdn.com/t/c/font_3633546_0ip5jtwa6g6.ttf?t=1687700061581') format('truetype');
-  }
+    /* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
+    @font-face {
+      font-family: 'iconfont';  /* Project id 3633546 */
+      src: url('//at.alicdn.com/t/a/font_3633546_p80guyu8w2s.woff2?t=1687748230475') format('woff2'),
+          url('//at.alicdn.com/t/a/font_3633546_p80guyu8w2s.woff?t=1687748230475') format('woff'),
+          url('//at.alicdn.com/t/a/font_3633546_p80guyu8w2s.ttf?t=1687748230475') format('truetype');
+    }
   `
   let style = document.createElement("style");
   style.type = "text/css";
diff --git a/chat2db-client/src/layouts/index.tsx b/chat2db-client/src/layouts/index.tsx
index 27aca96a..041fa6a3 100644
--- a/chat2db-client/src/layouts/index.tsx
+++ b/chat2db-client/src/layouts/index.tsx
@@ -22,7 +22,6 @@ import {
 declare global {
   interface Window {
     _Lang: string;
-    _ENV: string;
     _APP_PORT: string;
     _BUILD_TIME: string;
     _BaseURL: string;
@@ -33,9 +32,6 @@ declare global {
   const __ENV: string;
 }
 
-console.log(process.env.UMI_ENV);
-
-window._ENV = process.env.UMI_ENV! || 'local';
 window._Lang = getLang();
 
 const { getDesignToken, useToken } = theme;
diff --git a/chat2db-client/src/pages/main/connections/index.less b/chat2db-client/src/pages/main/connections/index.less
index e3fefb07..a15f264b 100644
--- a/chat2db-client/src/pages/main/connections/index.less
+++ b/chat2db-client/src/pages/main/connections/index.less
@@ -119,7 +119,6 @@
 
   .databaseItemRight {
     display: none;
-
     i {
       font-size: 16px;
     }
diff --git a/chat2db-client/src/pages/main/index.tsx b/chat2db-client/src/pages/main/index.tsx
index 42c7630c..4762fef5 100644
--- a/chat2db-client/src/pages/main/index.tsx
+++ b/chat2db-client/src/pages/main/index.tsx
@@ -24,8 +24,8 @@ const navConfig: INavItem[] = [
   },
   {
     key: 'dashboard',
-    icon: '\ue616',
-    iconFontSize: 16,
+    icon: '\ue629',
+    iconFontSize: 24,
     component: <Dashboard />,
   },
   {
diff --git a/chat2db-client/src/service/base.ts b/chat2db-client/src/service/base.ts
index 14f384cc..40aa52cb 100644
--- a/chat2db-client/src/service/base.ts
+++ b/chat2db-client/src/service/base.ts
@@ -89,7 +89,7 @@ request.interceptors.request.use((url, options) => {
 
 request.interceptors.response.use(async (response, options) => {
   const res = await response.clone().json();
-  if (window._ENV === 'desktop') {
+  if (__ENV === 'desktop') {
     const DBHUB = response.headers.get('DBHUB') || '';
     if (DBHUB) {
       localStorage.setItem('DBHUB', DBHUB);