diff --git a/app/Filament/Resources/ActivityLogResource.php b/app/Filament/Resources/ActivityLogResource.php
index df5d47a..b9ad221 100644
--- a/app/Filament/Resources/ActivityLogResource.php
+++ b/app/Filament/Resources/ActivityLogResource.php
@@ -211,9 +211,9 @@ class ActivityLogResource extends Resource
                             ->default('xlsx')
                             ->required(),
                     ])
-                    ->action(function (array $data, Table $table) {
-                        // 获取当前筛选后的查询
-                        $query = $table->getFilteredTableQuery();
+                    ->action(function (array $data) {
+                        // 获取基础查询（不包含筛选）
+                        $query = Activity::query();
                         
                         // 导出文件名
                         $filename = '操作日志_' . now()->format('YmdHis');
@@ -235,7 +235,7 @@ class ActivityLogResource extends Resource
                     ->color('success')
                     ->requiresConfirmation()
                     ->modalHeading('导出操作日志')
-                    ->modalDescription('将根据当前筛选条件导出日志数据')
+                    ->modalDescription('将导出所有日志数据')
                     ->modalSubmitActionLabel('确认导出'),
             ]);
     }