修复 导航栏 高度的问题

src/other_pages/new_follow/index.tsx

@@ -1,7 +1,7 @@
 import { useState, useEffect } from "react";
 import { View, Text, ScrollView } from "@tarojs/components";
 import { Avatar } from "@nutui/nutui-react-taro";
-import { withAuth, EmptyState } from "@/components";
+import { withAuth, EmptyState, BackNavbar } from "@/components";
 import FollowService from "@/services/followService";
 import { formatShortRelativeTime } from "@/utils/timeUtils";
 import Taro from "@tarojs/taro";
@@ -195,14 +195,12 @@ const NewFollow = () => {
   return (
     <View className="new-follow-container">
       {/* 顶部导航栏 */}
-      <View className="navbar">
-        <View className="navbar-content">
-          <View className="back-button" onClick={handleBack}>
-            <View className="back-icon"></View>
-          </View>
-          <Text className="navbar-title">新增关注</Text>
-        </View>
-      </View>
+      <BackNavbar 
+        title="新增关注" 
+        showBackButton={true}
+        showAvatar={false}
+        onBack={handleBack}
+      />
 
       {/* 关注列表 */}
       <ScrollView