diff --git a/app/assets/javascripts/app/controllers/_application_controller_generic.coffee b/app/assets/javascripts/app/controllers/_application_controller_generic.coffee
index a2551a2b1..8214e5595 100644
--- a/app/assets/javascripts/app/controllers/_application_controller_generic.coffee
+++ b/app/assets/javascripts/app/controllers/_application_controller_generic.coffee
@@ -764,6 +764,7 @@ class App.CollectionController extends App.Controller
   model: '_need_to_be_defined_'
   sortBy: 'name'
   order: 'ASC',
+  insertPosition: 'after'
 
   constructor: ->
     @events = @constructor.events unless @events
@@ -819,8 +820,14 @@ class App.CollectionController extends App.Controller
         @domChange(param[1])
       else if param[0] is 'domRemove'
         @domRemove(param[1])
+      else if param[0] is 'change'
+        @collectionSync(param[1])
+      else if param[0] is 'remove'
+        @collectionSync(param[1], 'destroy')
       else if param[0] is 'renderAll'
         @renderAll()
+      else
+        @log 'error', "Unknown type #{param[0]}", param[1]
       if !@queue[0]
         @onRenderEnd()
         @queueRunning = false
@@ -845,7 +852,7 @@ class App.CollectionController extends App.Controller
     if type is 'destroy'
       ids = []
       for item in items
-        ids.push item.id
+        ids.push item[@uniqKey]
       @queue.push ['domRemove', ids]
       @uIRunner()
       return
@@ -875,7 +882,9 @@ class App.CollectionController extends App.Controller
           lastOrderNew.push id
 
       # try to find positions of new items
+      @log 'debug', 'collectionSync lastOrderNew', lastOrderNew
       applyOrder = App.Utils.diffPositionAdd(lastOrderNew, newOrder)
+      @log 'debug', 'collectionSync applyOrder', applyOrder
       if !applyOrder
         @queue.push ['renderAll']
         @uIRunner()
@@ -888,7 +897,7 @@ class App.CollectionController extends App.Controller
 
       newItems = []
       for apply in applyOrder
-        item = App[@model].find(apply.id)
+        item = @itemGet(apply.id)
         item.meta_position = apply.position
         newItems.push item
       @queue.push ['domChange', newItems]
@@ -943,7 +952,7 @@ class App.CollectionController extends App.Controller
         for field of @observe
           @log 'debug', 'domChange|change|compare', field, currentItem[field], attributes[field]
           diff = !_.isEqual(currentItem[field], attributes[field])
-          @log 'debug', 'domChange|diff', diff, item
+          @log 'debug', 'domChange|diff', diff
           if diff
             changedItems.push item
             @itemAttributesSet(item[@uniqKey], attributes)
@@ -963,8 +972,10 @@ class App.CollectionController extends App.Controller
     @collectionOrderSet()
     @onRenderEnd()
 
+  itemDestroy: (id) =>
+    App[@model].destroy(id)
+
   itemsAll: =>
-    #App[@model].all()
     App[@model].search(sortBy: @sortBy, order: @order)
 
   itemAttributesDiff: (item) =>
@@ -993,6 +1004,9 @@ class App.CollectionController extends App.Controller
       attributes[field] = item[field]
     attributes
 
+  itemGet: (id) =>
+    App[@model].find(id)
+
   renderParts: (items) =>
     @log 'debug', 'renderParts', items
     for item in items
@@ -1009,14 +1023,20 @@ class App.CollectionController extends App.Controller
     html =  $(App.view(@template)(
       item: item
     ))
+    itemCount = Object.keys(@renderList).length
     @renderList[item[@uniqKey]] = html
     if el is false
       return html
     else if !el
-      position = item.meta_position + 1
-      console.log('!el', item, position, item.meta_position)
-      #if item.meta_position
-      @el.find(".js-item:nth-child(#{position})").before(html)
+      position = item.meta_position
+      if itemCount > position
+        position += 1
+      console.log('!el', item, position, item.meta_position, @el.find(".js-item:nth-child(#{position})"))
+      element = @el.find(".js-item:nth-child(#{position})")
+      if @insertPosition is 'before'
+        element.before(html)
+      else
+        element.after(html)
     else
       el.replaceWith(html)
 
@@ -1029,7 +1049,6 @@ class App.CollectionController extends App.Controller
   click: (e) =>
     row = $(e.target).closest('.js-item')
     id = row.data('id')
-    console.log('click id', id)
     @onClick(id, e)
 
   onClick: (id, e) ->
@@ -1041,7 +1060,7 @@ class App.CollectionController extends App.Controller
     row = $(e.target).closest('.js-item')
     id = row.data('id')
     @onRemove(id,e)
-    App[@model].destroy(id)
+    @itemDestroy(id)
 
   onRemove: (id, e) ->
     # nothing
diff --git a/app/assets/javascripts/app/controllers/agent_ticket_create.coffee b/app/assets/javascripts/app/controllers/agent_ticket_create.coffee
index 817c4d57f..d2ccb4814 100644
--- a/app/assets/javascripts/app/controllers/agent_ticket_create.coffee
+++ b/app/assets/javascripts/app/controllers/agent_ticket_create.coffee
@@ -19,12 +19,9 @@ class App.TicketCreate extends App.Controller
     @default_type = 'phone-in'
 
     # remember split info if exists
-    split = ''
+    @split = ''
     if @ticket_id && @article_id
-      split = "/#{@ticket_id}/#{@article_id}"
-
-    # update navbar highlighting
-    @navupdate "#ticket/create/id/#{@id}#{split}"
+      @split = "/#{@ticket_id}/#{@article_id}"
 
     # lisen if view need to be rerendered
     @bind 'ticket_create_rerender', (defaults) =>
@@ -119,7 +116,7 @@ class App.TicketCreate extends App.Controller
     "#ticket/create/id/#{@id}"
 
   show: =>
-    @navupdate(url: '#', type: 'menu')
+    @navupdate "#ticket/create/id/#{@id}#{@split}", type: 'menu'
 
   changed: =>
     formCurrent = @formParam( @$('.ticket-create') )
diff --git a/app/assets/javascripts/app/controllers/taskbar_widget.coffee b/app/assets/javascripts/app/controllers/taskbar_widget.coffee
index c891f9e65..2191c9f80 100644
--- a/app/assets/javascripts/app/controllers/taskbar_widget.coffee
+++ b/app/assets/javascripts/app/controllers/taskbar_widget.coffee
@@ -34,20 +34,26 @@ class App.TaskbarWidget extends App.CollectionController
 
     # bind to changes
     @bind('taskInit', =>
-      console.log('renderAll aaa')
-      @renderAll()
-      console.log('renderAll bbb')
-      #@queue.push ['renderAll']
-      #@uIRunner()
+      @queue.push ['renderAll']
+      @uIRunner()
     )
     @bind('taskUpdate', (tasks) =>
-      @queue.push ['domChange', tasks]
+      @queue.push ['change', tasks]
       @uIRunner()
     )
-    @bind('taskRemove', (task_ids) =>
-      @queue.push ['domRemove', task_ids]
+    @bind('taskRemove', (tasks) =>
+      @queue.push ['remove', tasks]
       @uIRunner()
     )
+    @bind('taskCollectionOrderSet', (task_keys) =>
+      @collectionOrderSet(task_keys)
+    )
+
+  itemGet: (key) ->
+    App.TaskManager.get(key)
+
+  itemDestroy: (key) ->
+    App.TaskManager.remove(key)
 
   itemsAll: ->
     App.TaskManager.allWithMeta()
diff --git a/app/assets/javascripts/app/controllers/ticket_overview.coffee b/app/assets/javascripts/app/controllers/ticket_overview.coffee
index 4dc556a12..a493c67c8 100644
--- a/app/assets/javascripts/app/controllers/ticket_overview.coffee
+++ b/app/assets/javascripts/app/controllers/ticket_overview.coffee
@@ -386,7 +386,7 @@ class Table extends App.Controller
             'click':  callbackCheckbox
       )
 
-    @setSelected( @selected )
+    @setSelected(@selected)
 
     # start user popups
     @userPopups()
diff --git a/app/assets/javascripts/app/controllers/widget/online_notification.coffee b/app/assets/javascripts/app/controllers/widget/online_notification.coffee
index 1cacc0ff7..4ae7eed4e 100644
--- a/app/assets/javascripts/app/controllers/widget/online_notification.coffee
+++ b/app/assets/javascripts/app/controllers/widget/online_notification.coffee
@@ -136,6 +136,8 @@ class App.OnlineNotificationWidget extends App.Controller
       url:  "#{@apiPath}/online_notifications/mark_all_as_read"
       data: JSON.stringify('')
       processData: true
+      success: (data, status, xhr) =>
+        @fetch()
     )
 
   updateHeight: ->
@@ -219,6 +221,7 @@ class App.OnlineNotificationContentWidget extends App.CollectionController
   sortBy: 'created_at'
   order: 'DESC'
   alreadyShown: {}
+  insertPosition: 'before'
 
   onRenderEnd: ->
     @container.counterGen()
diff --git a/app/assets/javascripts/app/lib/app_post/task_manager.coffee b/app/assets/javascripts/app/lib/app_post/task_manager.coffee
index e841e4a10..e09c547e7 100644
--- a/app/assets/javascripts/app/lib/app_post/task_manager.coffee
+++ b/app/assets/javascripts/app/lib/app_post/task_manager.coffee
@@ -332,7 +332,7 @@ class _taskManagerSingleton extends App.Controller
     delete @allTasksByKey[key]
 
     # rerender taskbar
-    App.Event.trigger('taskRemove', [task.key])
+    App.Event.trigger('taskRemove', [task])
 
     # destroy in backend storage
     @taskDestroy(task)
@@ -369,6 +369,7 @@ class _taskManagerSingleton extends App.Controller
       if task.prio isnt prio
         task.prio = prio
         @taskUpdate(task, true)
+    App.Event.trigger('taskCollectionOrderSet', order)
 
   # release one task
   release: (key) =>
diff --git a/app/assets/javascripts/app/lib/app_post/utils.coffee b/app/assets/javascripts/app/lib/app_post/utils.coffee
index c8f78ab6e..87cf4624f 100644
--- a/app/assets/javascripts/app/lib/app_post/utils.coffee
+++ b/app/assets/javascripts/app/lib/app_post/utils.coffee
@@ -632,15 +632,22 @@ class App.Utils
     newOrderMethod = (a, b, applyOrder) ->
       for position of b
         if a[position] isnt b[position]
+          positionInt = parseInt(position)
 
           # changes to complex, whole rerender
           if _.contains(a, b[position])
+            console.log('aaa too complex', a, b[position])
             return false
 
           # insert new item and try next
-          a.splice(position, 0, b[position])
+          a.splice(positionInt, 0, b[position])
+          positionNew = 0
+          for positionA of a
+            if b[positionA] is b[position]
+              positionNew = parseInt(positionA)
+              break
           apply =
-            position: parseInt(position)
+            position: positionNew
             id: b[position]
           applyOrder.push apply
           newOrderMethod(a, b, applyOrder)
diff --git a/app/assets/javascripts/app/views/widget/task_item.jst.eco b/app/assets/javascripts/app/views/widget/task_item.jst.eco
index 896001246..6852cc567 100644
--- a/app/assets/javascripts/app/views/widget/task_item.jst.eco
+++ b/app/assets/javascripts/app/views/widget/task_item.jst.eco
@@ -1,4 +1,4 @@
-<a href="<%- @item.meta.url %>" title="<%= @item.meta.title %>" class="nav-tab task js-locationVerify <%= @item.meta.class %><% if @item.active: %> is-active<% end %><% if @item.notify: %> is-modified<% end %>" data-key="<%- @item.key %>">
+<a href="<%- @item.meta.url %>" title="<%= @item.meta.title %>" class="nav-tab task js-item js-locationVerify <%= @item.meta.class %><% if @item.active: %> is-active<% end %><% if @item.notify: %> is-modified<% end %>" data-key="<%- @item.key %>">
   <div class="nav-tab-icon" title="<%- @Ti(@item.meta.iconTitle) %>">
     <% if @item.meta.type is 'task': %>
       <% if @item.notify: %>
diff --git a/public/assets/tests/html_utils.js b/public/assets/tests/html_utils.js
index ea9349176..bf40af834 100644
--- a/public/assets/tests/html_utils.js
+++ b/public/assets/tests/html_utils.js
@@ -1468,6 +1468,18 @@ test("check diffPosition format", function() {
   result = false
   verify = App.Utils.diffPositionAdd(a, b)
   deepEqual(verify, result)
+
+  a = ['Ticket-347', 'TicketCreateScreen-2217']
+  b = ['Ticket-347', 'TicketCreateScreen-2217', 'TicketCreateScreen-71517']
+  result = [
+    {
+      position: 2,
+      id: 'TicketCreateScreen-71517',
+    },
+  ]
+  verify = App.Utils.diffPositionAdd(a, b)
+  deepEqual(verify, result)
+
 });
 
 }
\ No newline at end of file