diff --git a/lib/pages/pass_track/view.dart b/lib/pages/pass_track/view.dart
index ca1b3f3..6438b19 100644
--- a/lib/pages/pass_track/view.dart
+++ b/lib/pages/pass_track/view.dart
@@ -90,7 +90,7 @@ class _PasstrackState extends State<PassTrackWidget> {
     f.then((void _) {
       _passTrackPlugin.setGridColor(const Color.fromARGB(255, 0, 0, 0).value);
       _passTrackPlugin.drawGrid();
-      
+
       future.then((value) {
         _passTrackPlugin.setScale(1);
         for (var TID in controller.deviceMap.keys) {
@@ -102,10 +102,11 @@ class _PasstrackState extends State<PassTrackWidget> {
         // 统计用时 获取当前时间
         var start = DateTime.now().millisecondsSinceEpoch;
         // _passTrackPlugin.generateTile(0, value);
-        _passTrackPlugin.waitForTile((){
+        _passTrackPlugin.waitForTile(() {
           var start = DateTime.now().millisecondsSinceEpoch;
           print("len: ${_passTrackPlugin.allTileCnt()}");
-          _passTrackPlugin.playTrack(0, value, true, 0, ffi.nullptr);
+          _rangevalues = SfRangeValues(0, _passTrackPlugin.allTileCnt());
+          _passTrackPlugin.playTrack(0, _passTrackPlugin.allTileCnt(), true, 0, ffi.nullptr);
           var end = DateTime.now().millisecondsSinceEpoch;
           print("play: ${end - start}");
         });
@@ -199,9 +200,15 @@ class _PasstrackState extends State<PassTrackWidget> {
                       ),
                     ),
                     onPressed: () {
+                      if (str == "播放") {
+                        _passTrackPlugin.playTrack(0, 10000, true, 50, ffi.nullptr);
+                      } else {
+                        _passTrackPlugin.playPause();
+                      }
                       setState(() {
                         str = str == "播放" ? "暂停" : "播放";
                       });
+                      
                     },
                     child: Text(
                       str,
diff --git a/plugins/pass_track b/plugins/pass_track
index 65de63a..32d846e 160000
--- a/plugins/pass_track
+++ b/plugins/pass_track
@@ -1 +1 @@
-Subproject commit 65de63acc0c565de548b02b15be6554b24ebad11
+Subproject commit 32d846e70117065ecb483cea80432e407ea9de9c