diff --git a/api/v0/post/application.php b/api/v0/post/application.php
index ffc5840..ff0ed19 100644
--- a/api/v0/post/application.php
+++ b/api/v0/post/application.php
@@ -85,7 +85,7 @@ if (!empty($post_content['sn']) && !empty($post_content['testdetails'])) {
             $historytype = ${'HistoryType_'.$input_type};
             $equipmentCreate = 1;
             $equipmentUpdate = 1;
-            $servicetoolHistoryUpdate = 1;
+            $servicetoolHistoryUpdate = 0;
         break;
 
         case 3: //Serialnumber
@@ -102,7 +102,7 @@ if (!empty($post_content['sn']) && !empty($post_content['testdetails'])) {
         case 5://Maintenance_Test
             $historytype = ${'HistoryType_'.$input_type};
             $equipmentUpdate = 0;
-            $servicetoolHistoryUpdate = 1;
+            $servicetoolHistoryUpdate = 0;
         break;
 
         case 6://Assembly_Test