【修复】埋点时间

@@ -135,10 +135,9 @@ class AutoTrackQueue {
 
       if (host != null) {
         List<Map> datas = [];
-        uploadList.forEach((event) {
+        for (var event in uploadList) {
           Random random = Random.secure();
           int id = random.nextInt(1 << 32); // 模拟 Java 的 nextInt()
-          final t = DateTime.now().millisecondsSinceEpoch;
 
           String os = "";
           String os_version = "";
@@ -212,7 +211,7 @@ class AutoTrackQueue {
 
           datas.add({
             '_track_id': id,
-            'time': t,
+            'time': event.time,
             'type': 'track',
             'distinct_id':
                 config.userId ?? AutoTrackConfigManager.instance.deviceId,
@@ -222,7 +221,7 @@ class AutoTrackQueue {
           });
 
           AutoTrackLogger.getInstance().debug('upload => data => $datas');
-        });
+        }
 
         try {
           final httpClient = HttpClient();