diff --git a/edit-mode/function/function.js b/edit-mode/function/function.js
index b292ee2..9d9af19 100644
--- a/edit-mode/function/function.js
+++ b/edit-mode/function/function.js
@@ -599,3 +599,13 @@ function replaceAll(str, find, replace) {
 	}
 	return str
 }
+function expandTask(){
+    gantt.eachTask(function(task){
+        task.$open = true;
+    });
+    toggleTasks = "Collapse";
+    $("#gantt_toggle_task_btn").prop('title', 'Collapse Activities');
+    $("#gantt_toggle_task_btn").children().removeClass('fa-expand-alt');
+    $("#gantt_toggle_task_btn").children().addClass('fa-compress-alt');
+    gantt.render();
+}
diff --git a/edit-mode/function/ganttConfig.js b/edit-mode/function/ganttConfig.js
index f542492..62268ef 100644
--- a/edit-mode/function/ganttConfig.js
+++ b/edit-mode/function/ganttConfig.js
@@ -1,6 +1,7 @@
 const ganttId = getUrlParameter("gantt_id");
 const readOnly = getUrlParameter("ro");
 const proyekId = getUrlParameter("proyek_id");
+const timestamp = getUrlParameter("timestamp");
 let base_url = getUrlParameter("base_url");
 const base_url_image = "https://adw-api.ospro.id/assets/image/";
 const adwIntegrationUrl = "https://adw-api.ospro.id/api";
diff --git a/edit-mode/function/restActivityLink.js b/edit-mode/function/restActivityLink.js
index c239fa4..a6a48e0 100644
--- a/edit-mode/function/restActivityLink.js
+++ b/edit-mode/function/restActivityLink.js
@@ -22,6 +22,32 @@ gantt.ajax.get({
 	gantt.silent(function () {
 		gantt.parse(data);
 	});
+  if (Date.now() < timestamp) {
+    expandTask();
+    var allTasks = [];
+    var taskCount = gantt.getTaskCount();
+
+    for (var i = 0; i < taskCount; i++) {
+      var task = gantt.getTaskByIndex(i);
+      allTasks.push(task);
+    }
+
+    gantt.ajax.post({
+        headers: {
+          "Content-Type": "application/json",
+          "Authorization": `Bearer ${token}`
+        },
+          url: `${base_url}activity/import-update`,
+          dataType: "json",
+          data: JSON.stringify(allTasks)
+        }).then(function(response){
+        let res = response.responseText
+        res = JSON.parse(res)
+        if (res) {
+          refresData();
+        }
+    });
+  }
 });
 
 function refresData(id){