diff --git a/lib/Util/DBHelper.dart b/lib/Util/DBHelper.dart
index 7689a74..73d0629 100644
--- a/lib/Util/DBHelper.dart
+++ b/lib/Util/DBHelper.dart
@@ -19,7 +19,7 @@ class DBHelper {
     if (_db == null) _db = await initDb();
     return _db;
   }
-  backupDb(context) async{
+  backupDb({context}) async{
     var result = {"STATUS":0,"MSG":"Backup gagal!"};
     var stock_id = prefs.getString(keyClass.stock_id)??'';
     if(stock_id != ''){
@@ -226,6 +226,14 @@ class DBHelper {
       final database = await db;
       var res = await database.update("${tableName.master}", unitUpdate.toJson(),
           where: "${columnName.id} = ?", whereArgs: [unitUpdate.id]);
+      // print('Row Updated');
+
+      var checkCount = await database.query(tableName.master,where: "${columnName.flag} = ?", whereArgs: ['TRUE']);
+      // print(["check count",checkCount.length]);
+      if(checkCount.isNotEmpty&& checkCount.length%5==0){
+        // print('auto backup file');
+        backupDb();
+      }
       print('Row Updated');
       return res;
     }
diff --git a/lib/Util/Util.dart b/lib/Util/Util.dart
index 0489485..d9039c0 100644
--- a/lib/Util/Util.dart
+++ b/lib/Util/Util.dart
@@ -310,7 +310,7 @@ class Util{
   }
   permissionCheck(context,pHandler.Permission permissionType,ifGranted,{customMessage=''})async{
     pHandler.PermissionStatus permission = await permissionType.status;
-    if(permission!= pHandler.PermissionStatus.granted){
+    if(permission!= pHandler.PermissionStatus.granted &&context != null){
       if(permission== pHandler.PermissionStatus.denied || permission== pHandler.PermissionStatus.restricted){
         showFlushbar(context,'${permissionType.toString().substring(permissionType.toString().lastIndexOf('.')+1)} permission is needed$customMessage. Please grant the permission!');
         await Future.delayed(Duration(seconds: 3));
diff --git a/lib/home_page.dart b/lib/home_page.dart
index d85bbd3..50611f5 100644
--- a/lib/home_page.dart
+++ b/lib/home_page.dart
@@ -634,7 +634,7 @@ class _HomePageState extends State<HomePage> {
                               ],
                             ));
                             if(isBackup??false){
-                              var result = await DBHelper.database.backupDb(context);
+                              var result = await DBHelper.database.backupDb(context: context);
                               util.showFlushbar(context, result['MSG'],color: result["STATUS"]==1?Colors.grey:Colors.red);
                             }
                           }
diff --git a/lib/unit_details.dart b/lib/unit_details.dart
index a610a42..e5954be 100644
--- a/lib/unit_details.dart
+++ b/lib/unit_details.dart
@@ -600,7 +600,7 @@ class _UnitDetailsState extends State<UnitDetails> {
                                       String errMsg = '';
                                         util.showLoading(context);
                                         await Future.sync(()async{
-                                          if(currentPosisiton!=null) {
+                                          if(currentPosisiton!=null){
                                             if(blobList.where((element) => element.blob_file!=null).length==blobList.length){
                                               for(int i = 0 ; i<blobList.length;i++){
                                                 blobList[i].lat = currentPosisiton.latitude.toString();
diff --git a/pubspec.yaml b/pubspec.yaml
index e6b39f2..7726fa2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: unitstocks
 description: App to stock Thamrin Brothers Units
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.0.7+15
+version: 1.0.8+17
 
 environment:
   sdk: ">=2.1.0 <3.0.0"