1

app/lib/screens/profile/mine_screen.dart

@@ -3,6 +3,7 @@ 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 '../../providers/auth_provider.dart';
 import '../../providers/notification_provider.dart';
@@ -47,7 +48,7 @@ class _MineScreenState extends ConsumerState<MineScreen> {
                 radius: 32,
                 backgroundColor: AppColors.surface,
                 backgroundImage: user.avatarUrl.isNotEmpty
-                    ? CachedNetworkImageProvider(user.avatarUrl)
+                    ? CachedNetworkImageProvider(user.avatarUrl, cacheManager: CoverCacheManager.I)
                     : null,
                 child: user.avatarUrl.isEmpty
                     ? Text(

app/lib/screens/profile/profile_edit_screen.dart

@@ -4,6 +4,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 import 'package:image_picker/image_picker.dart';
 
+import '../../core/media/cover_cache.dart';
 import '../../core/network/api_exception.dart';
 import '../../core/theme/app_theme.dart';
 import '../../providers/auth_provider.dart';
@@ -150,7 +151,7 @@ class _ProfileEditScreenState extends ConsumerState<ProfileEditScreen> {
                     radius: 44,
                     backgroundColor: AppColors.surface,
                     backgroundImage: _avatarUrl.isNotEmpty
-                        ? CachedNetworkImageProvider(_avatarUrl)
+                        ? CachedNetworkImageProvider(_avatarUrl, cacheManager: CoverCacheManager.I)
                         : null,
                     child: _avatarUrl.isEmpty
                         ? const Icon(Icons.person_outline,

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,

app/lib/screens/profile/video_list_screens.dart

@@ -3,10 +3,12 @@ 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/network/api_exception.dart';
 import '../../core/theme/app_theme.dart';
 import '../../models/user_profile.dart';
 import '../../models/video_item.dart';
+import '../../providers/feed_provider.dart';
 import '../../providers/profile_provider.dart';
 import '../../services/user_service.dart';
 import '../../services/video_service.dart';
@@ -77,8 +79,11 @@ class _GridCard extends ConsumerWidget {
   final bool editable;
 
   /// 我的作品卡片点击：仅已发布可播放，其余状态提示原因
-  void _onTap(BuildContext context) {
+  void _onTap(BuildContext context, WidgetRef ref) {
     if (item.status == -1 || item.status == 2) {
+      // 挂起首页池（保存断点 + 停所有槽位），恢复由 FeedScreen.didPopNext 统一处理
+      final strategy = ref.read(activeFeedStrategyProvider);
+      ref.read(feedProvider(strategy).notifier).pool.suspend();
       context.push('/search/play', extra: item);
       return;
     }
@@ -158,7 +163,7 @@ class _GridCard extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     return GestureDetector(
-      onTap: () => _onTap(context),
+      onTap: () => _onTap(context, ref),
       onLongPress: editable ? () => _showManageSheet(context, ref) : null,
       child: ClipRRect(
         borderRadius: BorderRadius.circular(8),
@@ -170,6 +175,7 @@ class _GridCard extends ConsumerWidget {
               child: item.coverUrl.isNotEmpty
                   ? CachedNetworkImage(
                       imageUrl: item.coverUrl,
+                      cacheManager: CoverCacheManager.I,
                       fit: BoxFit.cover,
                       errorWidget: (_, __, ___) => const Icon(
                         Icons.play_circle_outline,
@@ -265,15 +271,20 @@ class HistoryScreen extends ConsumerWidget {
   }
 }
 
-class _HistoryTile extends StatelessWidget {
+class _HistoryTile extends ConsumerWidget {
   const _HistoryTile({required this.item});
 
   final HistoryItem item;
 
   @override
-  Widget build(BuildContext context) {
+  Widget build(BuildContext context, WidgetRef ref) {
     return ListTile(
-      onTap: () => context.push('/search/play', extra: item.video),
+      // 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.video);
+      },
       leading: ClipRRect(
         borderRadius: BorderRadius.circular(6),
         child: Container(
@@ -283,6 +294,7 @@ class _HistoryTile extends StatelessWidget {
           child: item.video.coverUrl.isNotEmpty
               ? CachedNetworkImage(
                   imageUrl: item.video.coverUrl,
+                  cacheManager: CoverCacheManager.I,
                   fit: BoxFit.cover,
                   errorWidget: (_, __, ___) =>
                       const Icon(Icons.play_circle_outline, size: 24),