diff --git a/lib/providers/app_provider.dart b/lib/providers/app_provider.dart
index 2d470b7..7c95d9b 100644
--- a/lib/providers/app_provider.dart
+++ b/lib/providers/app_provider.dart
@@ -497,81 +497,96 @@ class AppProvider extends ChangeNotifier {
   
   /// 获取已删除的影视
   Future<List<Movie>> getDeletedMovies() async {
+    if (_useRemote) return ServerDataService.instance.getDeletedMovies();
     return await _movieDao.getDeletedMovies();
   }
-  
+
   /// 恢复影视
   Future<void> restoreMovie(String id) async {
-    await _movieDao.restoreMovie(id);
+    if (_useRemote) {
+      await ServerDataService.instance.restoreMovie(id);
+    } else {
+      await _movieDao.restoreMovie(id);
+    }
     await loadMovies();
   }
-  
+
   /// 彻底删除影视
   Future<void> permanentDeleteMovie(String id) async {
-    // 删除影视对应的图片目录（包括海报和海报墙）
     await ImagePathHelper.instance.deleteMovieImages(id);
-    
-    await _movieDao.permanentDeleteMovie(id);
+    if (_useRemote) {
+      await ServerDataService.instance.permanentDeleteMovie(id);
+    } else {
+      await _movieDao.permanentDeleteMovie(id);
+    }
   }
-  
+
   /// 获取已删除的书籍
   Future<List<Book>> getDeletedBooks() async {
+    if (_useRemote) return ServerDataService.instance.getDeletedBooks();
     return await _bookDao.getDeletedBooks();
   }
-  
+
   /// 恢复书籍
   Future<void> restoreBook(String id) async {
-    await _bookDao.restoreBook(id);
+    if (_useRemote) {
+      await ServerDataService.instance.restoreBook(id);
+    } else {
+      await _bookDao.restoreBook(id);
+    }
     await loadBooks();
   }
-  
+
   /// 彻底删除书籍
   Future<void> permanentDeleteBook(String id) async {
-    // 删除书籍对应的图片目录
     await ImagePathHelper.instance.deleteBookImages(id);
-    
-    await _bookDao.permanentDeleteBook(id);
+    if (_useRemote) {
+      await ServerDataService.instance.permanentDeleteBook(id);
+    } else {
+      await _bookDao.permanentDeleteBook(id);
+    }
   }
-  
+
   /// 获取已删除的笔记
   Future<List<Note>> getDeletedNotes() async {
+    if (_useRemote) return ServerDataService.instance.getDeletedNotes();
     return await _noteDao.getDeletedNotes();
   }
-  
+
   /// 恢复笔记
   Future<void> restoreNote(String id) async {
-    await _noteDao.restoreNote(id);
+    if (_useRemote) {
+      await ServerDataService.instance.restoreNote(id);
+    } else {
+      await _noteDao.restoreNote(id);
+    }
     await loadNotes();
   }
-  
+
   /// 彻底删除笔记
   Future<void> permanentDeleteNote(String id) async {
-    // 删除笔记对应的图片目录
     await ImagePathHelper.instance.deleteNoteImages(id);
-    
-    await _noteDao.permanentDeleteNote(id);
+    if (_useRemote) {
+      await ServerDataService.instance.permanentDeleteNote(id);
+    } else {
+      await _noteDao.permanentDeleteNote(id);
+    }
   }
   
   /// 清空回收站
   Future<void> clearRecycleBin() async {
-    final deletedMovies = await _movieDao.getDeletedMovies();
-    final deletedBooks = await _bookDao.getDeletedBooks();
-    final deletedNotes = await _noteDao.getDeletedNotes();
-    
+    final deletedMovies = await getDeletedMovies();
+    final deletedBooks = await getDeletedBooks();
+    final deletedNotes = await getDeletedNotes();
+
     for (final movie in deletedMovies) {
-      // 删除影视对应的图片目录（包括海报和海报墙）
-      await ImagePathHelper.instance.deleteMovieImages(movie.id);
-      await _movieDao.permanentDeleteMovie(movie.id);
+      await permanentDeleteMovie(movie.id);
     }
     for (final book in deletedBooks) {
-      // 删除书籍对应的图片目录
-      await ImagePathHelper.instance.deleteBookImages(book.id);
-      await _bookDao.permanentDeleteBook(book.id);
+      await permanentDeleteBook(book.id);
     }
     for (final note in deletedNotes) {
-      // 删除笔记对应的图片目录
-      await ImagePathHelper.instance.deleteNoteImages(note.id);
-      await _noteDao.permanentDeleteNote(note.id);
+      await permanentDeleteNote(note.id);
     }
     
     await loadMovies();
diff --git a/lib/utils/sync/server_data_service.dart b/lib/utils/sync/server_data_service.dart
index 19ef300..6ebd740 100644
--- a/lib/utils/sync/server_data_service.dart
+++ b/lib/utils/sync/server_data_service.dart
@@ -108,6 +108,56 @@ class ServerDataService {
     return data != null;
   }
 
+  // ─── 回收站 ────────────────────────────────────────────────────
+
+  Future<List<Movie>> getDeletedMovies() async {
+    final data = await _post('/api/data/movies/deleted');
+    if (data == null || data['movies'] == null) return [];
+    return (data['movies'] as List).map((m) => Movie.fromJson(m as Map<String, dynamic>)).toList();
+  }
+
+  Future<bool> restoreMovie(String id) async {
+    final data = await _post('/api/data/movie/restore', {'id': id});
+    return data != null;
+  }
+
+  Future<bool> permanentDeleteMovie(String id) async {
+    final data = await _post('/api/data/movie/permanent_delete', {'id': id});
+    return data != null;
+  }
+
+  Future<List<Book>> getDeletedBooks() async {
+    final data = await _post('/api/data/books/deleted');
+    if (data == null || data['books'] == null) return [];
+    return (data['books'] as List).map((b) => Book.fromJson(b as Map<String, dynamic>)).toList();
+  }
+
+  Future<bool> restoreBook(String id) async {
+    final data = await _post('/api/data/book/restore', {'id': id});
+    return data != null;
+  }
+
+  Future<bool> permanentDeleteBook(String id) async {
+    final data = await _post('/api/data/book/permanent_delete', {'id': id});
+    return data != null;
+  }
+
+  Future<List<Note>> getDeletedNotes() async {
+    final data = await _post('/api/data/notes/deleted');
+    if (data == null || data['notes'] == null) return [];
+    return (data['notes'] as List).map((n) => Note.fromJson(n as Map<String, dynamic>)).toList();
+  }
+
+  Future<bool> restoreNote(String id) async {
+    final data = await _post('/api/data/note/restore', {'id': id});
+    return data != null;
+  }
+
+  Future<bool> permanentDeleteNote(String id) async {
+    final data = await _post('/api/data/note/permanent_delete', {'id': id});
+    return data != null;
+  }
+
   // ─── 影评 ────────────────────────────────────────────────────
 
   Future<List<MovieReview>> getMovieReviews(String movieId) async {