diff --git a/app/lib/data/repositories/remote_journal_repository.dart b/app/lib/data/repositories/remote_journal_repository.dart
index 30ace01..ba683d7 100644
--- a/app/lib/data/repositories/remote_journal_repository.dart
+++ b/app/lib/data/repositories/remote_journal_repository.dart
@@ -39,7 +39,9 @@ class RemoteJournalRepository implements JournalRepository {
 
     final response = await _api.get('/diary/journals', queryParams: queryParams);
     final body = response.data as Map<String, dynamic>;
-    final items = body['data'] as List? ?? [];
+    // 后端信封格式: { success, data: { data: [...], total, page, ... }, message }
+    final envelope = body['data'] as Map<String, dynamic>? ?? {};
+    final items = envelope['data'] as List? ?? [];
     return items
         .map((json) => JournalEntry.fromJson(json as Map<String, dynamic>))
         .toList();
@@ -52,7 +54,9 @@ class RemoteJournalRepository implements JournalRepository {
       'page_size': 1,
     });
     final body = response.data as Map<String, dynamic>;
-    return (body['total'] as int?) ?? 0;
+    // 后端信封格式: { success, data: { data: [...], total, ... }, message }
+    final envelope = body['data'] as Map<String, dynamic>? ?? {};
+    return (envelope['total'] as int?) ?? 0;
   }
 
   @override