diff --git a/back/loaders/deps.ts b/back/loaders/deps.ts
index b62194c7..f8b43860 100644
--- a/back/loaders/deps.ts
+++ b/back/loaders/deps.ts
@@ -8,8 +8,8 @@ async function linkToNodeModule(src: string, dst?: string) {
   const target = path.join(config.rootPath, 'node_modules', dst || src);
   const source = path.join(config.rootPath, src);
 
-  const _exist = await fileExist(target);
-  if (!_exist) {
+  const stats = await fs.lstat(target);
+  if (!stats) {
     await fs.symlink(source, target, 'dir');
   }
 }
diff --git a/back/loaders/express.ts b/back/loaders/express.ts
index 45fd64dc..9b2f5c47 100644
--- a/back/loaders/express.ts
+++ b/back/loaders/express.ts
@@ -105,7 +105,6 @@ export default ({ app }: { app: Application }) => {
     }
     const userService = Container.get(UserService);
     const authInfo = await userService.getUserInfo();
-    const envCount = await EnvModel.count();
 
     let isInitialized = true;
     if (
diff --git a/back/services/notify.ts b/back/services/notify.ts
index 55827b41..9646a254 100644
--- a/back/services/notify.ts
+++ b/back/services/notify.ts
@@ -42,7 +42,7 @@ export default class NotificationService {
     retry: 1,
   };
 
-  constructor(@Inject('logger') private logger: winston.Logger) {}
+  constructor(@Inject('logger') private logger: winston.Logger) { }
 
   public async notify(
     title: string,
@@ -234,9 +234,8 @@ export default class NotificationService {
       telegramBotUserId,
     } = this.params;
     const authStr = telegramBotProxyAuth ? `${telegramBotProxyAuth}@` : '';
-    const url = `https://${
-      telegramBotApiHost ? telegramBotApiHost : 'api.telegram.org'
-    }/bot${telegramBotToken}/sendMessage`;
+    const url = `https://${telegramBotApiHost ? telegramBotApiHost : 'api.telegram.org'
+      }/bot${telegramBotToken}/sendMessage`;
     let agent;
     if (telegramBotProxyHost && telegramBotProxyPort) {
       const options: any = {
@@ -562,7 +561,7 @@ export default class NotificationService {
         throw new Error(JSON.stringify(info));
       }
     } catch (error: any) {
-      throw new Error(error.response ? error.response.body : error);
+      throw error;
     }
   }
 
diff --git a/src/pages/initialization/index.tsx b/src/pages/initialization/index.tsx
index 61cc90d2..e563249c 100644
--- a/src/pages/initialization/index.tsx
+++ b/src/pages/initialization/index.tsx
@@ -95,6 +95,53 @@ const Initialization = () => {
         </div>
       ),
     },
+    {
+      title: intl.get('通知设置'),
+      content: (
+        <Form onFinish={submitNotification} layout="vertical">
+          <Form.Item
+            label={intl.get('通知方式')}
+            name="type"
+            rules={[{ required: true, message: intl.get('请选择通知方式') }]}
+            style={{ maxWidth: 350 }}
+          >
+            <Select
+              onChange={notificationModeChange}
+              placeholder={intl.get('请选择通知方式')}
+            >
+              {config.notificationModes
+                .filter((x) => x.value !== 'closed')
+                .map((x) => (
+                  <Option key={x.value} value={x.value}>
+                    {x.label}
+                  </Option>
+                ))}
+            </Select>
+          </Form.Item>
+          {fields.map((x) => (
+            <Form.Item
+              key={x.label}
+              label={x.label}
+              name={x.label}
+              extra={x.tip}
+              rules={[{ required: x.required }]}
+              style={{ maxWidth: 400 }}
+            >
+              <Input.TextArea
+                autoSize={{ minRows: 1, maxRows: 5 }}
+                placeholder={`请输入${x.label}`}
+              />
+            </Form.Item>
+          ))}
+          <Button type="primary" htmlType="submit" loading={loading}>
+            {intl.get('保存')}
+          </Button>
+          <Button type="link" htmlType="button" onClick={() => next()}>
+            {intl.get('跳过')}
+          </Button>
+        </Form>
+      ),
+    },
     {
       title: intl.get('账户设置'),
       content: (
@@ -152,53 +199,6 @@ const Initialization = () => {
         </Form>
       ),
     },
-    {
-      title: intl.get('通知设置'),
-      content: (
-        <Form onFinish={submitNotification} layout="vertical">
-          <Form.Item
-            label={intl.get('通知方式')}
-            name="type"
-            rules={[{ required: true, message: intl.get('请选择通知方式') }]}
-            style={{ maxWidth: 350 }}
-          >
-            <Select
-              onChange={notificationModeChange}
-              placeholder={intl.get('请选择通知方式')}
-            >
-              {config.notificationModes
-                .filter((x) => x.value !== 'closed')
-                .map((x) => (
-                  <Option key={x.value} value={x.value}>
-                    {x.label}
-                  </Option>
-                ))}
-            </Select>
-          </Form.Item>
-          {fields.map((x) => (
-            <Form.Item
-              key={x.label}
-              label={x.label}
-              name={x.label}
-              extra={x.tip}
-              rules={[{ required: x.required }]}
-              style={{ maxWidth: 400 }}
-            >
-              <Input.TextArea
-                autoSize={{ minRows: 1, maxRows: 5 }}
-                placeholder={`请输入${x.label}`}
-              />
-            </Form.Item>
-          ))}
-          <Button type="primary" htmlType="submit" loading={loading}>
-            {intl.get('保存')}
-          </Button>
-          <Button type="link" htmlType="button" onClick={() => next()}>
-            {intl.get('跳过')}
-          </Button>
-        </Form>
-      ),
-    },
     {
       title: intl.get('完成安装'),
       content: (