diff --git a/scripts/helmcharts/openreplay/charts/assist/values.yaml b/scripts/helmcharts/openreplay/charts/assist/values.yaml
index fae1f13e2..a3a14eff5 100644
--- a/scripts/helmcharts/openreplay/charts/assist/values.yaml
+++ b/scripts/helmcharts/openreplay/charts/assist/values.yaml
@@ -82,7 +82,6 @@ ingress:
       add_header 'Access-Control-Allow-Headers' 'sessionid, Content-Type, Authorization' always;
       add_header 'Access-Control-Max-Age' 1728000;
       add_header 'Content-Type' 'text/plain charset=UTF-8';
-
     nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
     nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
     # kubernetes.io/ingress.class: nginx
diff --git a/tracker/tracker/.yarn/install-state.gz b/tracker/tracker/.yarn/install-state.gz
index 1cbdfcab7..39932e5b3 100644
Binary files a/tracker/tracker/.yarn/install-state.gz and b/tracker/tracker/.yarn/install-state.gz differ
diff --git a/tracker/tracker/src/webworker/BatchWriter.ts b/tracker/tracker/src/webworker/BatchWriter.ts
index 77fb352ba..db0dca2d6 100644
--- a/tracker/tracker/src/webworker/BatchWriter.ts
+++ b/tracker/tracker/src/webworker/BatchWriter.ts
@@ -52,10 +52,13 @@ export default class BatchWriter {
       this.url,
     ]
 
+    const timestamp: Messages.Timestamp = [Messages.Type.Timestamp, this.timestamp]
+
     const tabData: Messages.TabData = [Messages.Type.TabData, this.tabId]
 
     this.writeType(batchMetadata)
     this.writeFields(batchMetadata)
+    this.writeWithSize(timestamp as Message)
     this.writeWithSize(tabData as Message)
     this.isEmpty = true
   }