1

app/lib/screens/profile/user_profile_screen.dart

@@ -3,8 +3,10 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
+import '../../core/media/cover_cache.dart';
 import '../../core/theme/app_theme.dart';
 import '../../models/video_item.dart';
+import '../../providers/feed_provider.dart';
 import '../../providers/profile_provider.dart';
 
 /// 他人公开主页（《03-接口文档》4.7/4.8，游客可看）：
@@ -88,7 +90,7 @@ class _ProfileHeader extends StatelessWidget {
             radius: 40,
             backgroundColor: AppColors.surface,
             backgroundImage: profile.avatarUrl.isNotEmpty
-                ? CachedNetworkImageProvider(profile.avatarUrl)
+                ? CachedNetworkImageProvider(profile.avatarUrl, cacheManager: CoverCacheManager.I)
                 : null,
             child: profile.avatarUrl.isEmpty
                 ? Text(
@@ -155,15 +157,20 @@ class _Stat extends StatelessWidget {
   }
 }
 
-class _WorkCard extends StatelessWidget {
+class _WorkCard extends ConsumerWidget {
   const _WorkCard({required this.item});
 
   final VideoItem item;
 
   @override
-  Widget build(BuildContext context) {
+  Widget build(BuildContext context, WidgetRef ref) {
     return GestureDetector(
-      onTap: () => context.push('/search/play', extra: item),
+      // 挂起首页池（保存断点 + 停所有槽位），恢复由 FeedScreen.didPopNext 统一处理
+      onTap: () {
+        final strategy = ref.read(activeFeedStrategyProvider);
+        ref.read(feedProvider(strategy).notifier).pool.suspend();
+        context.push('/search/play', extra: item);
+      },
       child: ClipRRect(
         borderRadius: BorderRadius.circular(8),
         child: Stack(
@@ -174,6 +181,7 @@ class _WorkCard extends StatelessWidget {
               child: item.coverUrl.isNotEmpty
                   ? CachedNetworkImage(
                       imageUrl: item.coverUrl,
+                      cacheManager: CoverCacheManager.I,
                       fit: BoxFit.cover,
                       errorWidget: (_, __, ___) => const Icon(
                         Icons.play_circle_outline,