diff --git a/OnlyOffice/README.md b/OnlyOffice/README.md
index 4acccae..4f155e5 100644
--- a/OnlyOffice/README.md
+++ b/OnlyOffice/README.md
@@ -10,6 +10,7 @@ way to work with multiple documents at the same time.
 ![https://github.com/lxsang/antosdk-apps/blob/master/OnlyOffice/screenshot.png?raw=true](https://github.com/lxsang/antosdk-apps/blob/master/OnlyOffice/screenshot.png?raw=true)
 
 ## Change log
+- v 0.1.4a: If the iframe has the same origin with the parent, enable the focus event
 - v 0.1.3a: Let backend generates document key, compatible with doc.iohub.dev/office
 - v 0.1.2a: generate document key based on username, file path and modified time
 - v 0.1.1a: generate document key based on username and file path
diff --git a/OnlyOffice/build/release/OnlyOffice.zip b/OnlyOffice/build/release/OnlyOffice.zip
index fca0f3d..cebcad6 100644
Binary files a/OnlyOffice/build/release/OnlyOffice.zip and b/OnlyOffice/build/release/OnlyOffice.zip differ
diff --git a/OnlyOffice/coffees/main.coffee b/OnlyOffice/coffees/main.coffee
index 6f6d09b..1fe5a53 100644
--- a/OnlyOffice/coffees/main.coffee
+++ b/OnlyOffice/coffees/main.coffee
@@ -4,12 +4,23 @@ class OnlyOffice extends this.OS.application.BaseApplication
         @eid = "id#{Math.random().toString(36).replace(".","")}"
     
     main: () ->
+        @isActive = false
         @currfile = undefined
+        @iframe = undefined
         if @args and @args.length > 0
             @currfile =  @args[0].path.asFileHandle()
         @placeholder = @find "editor-area"
         @placeholder.id = @eid
         
+        @on "focus", (e) =>
+            @isActive = true
+            if @iframe
+                el = $("#id_viewer_overlay", @iframe)
+                el = $("#ws-canvas-graphic-overlay", @iframe) if el.length is 0
+                el.trigger("click") if el.length > 0
+                
+        @on "blur", (e) => @isActive = false
+        
         @find("btn-open-file").onbtclick = (e) =>
             @openFile()
         
@@ -69,10 +80,15 @@ class OnlyOffice extends this.OS.application.BaseApplication
             @open()
     
     editorReady: () ->
-        console.log $('iframe[name="frameEditor"]', @scheme).contents()
+        @iframe = $('iframe[name="frameEditor"]', @scheme).contents()[0]
+        return unless @iframe
+        $(@iframe).on "mousedown, mouseup, click", (e) =>
+            return if @isActive
+            @trigger "focus"
     
     open: () ->
         return unless @currfile
+        @iframe = undefined
         @exec("token", {file: @currfile.path})
             .then (d) =>
                 console.log(d)
@@ -196,4 +212,7 @@ OnlyOffice.dependencies = [
 this.OS.register "OnlyOffice", OnlyOffice
 this.extensionParams = {
     url: "https://office.iohub.dev/web-apps/"
-}
\ No newline at end of file
+}
+# dirty hack that allow subdomain iframes access each other
+# FIXME: may be the domain should be defined by ATOS API
+document.domain = "iohub.dev" if document.domain is "os.iohub.dev"
diff --git a/OnlyOffice/package.json b/OnlyOffice/package.json
index 5ebc5b0..58cc570 100644
--- a/OnlyOffice/package.json
+++ b/OnlyOffice/package.json
@@ -7,7 +7,7 @@
         "author": "Xuan Sang LE",
         "email": "mrsang@iohub.dev"
     },
-    "version":"0.1.3-a",
+    "version":"0.1.4-a",
     "category":"Other",
     "icon":"icon.png",
     "mimes":[
diff --git a/packages.json b/packages.json
index bfcb6be..5200238 100644
--- a/packages.json
+++ b/packages.json
@@ -165,7 +165,7 @@
 		"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/OnlyOffice/README.md",
 		"category": "Other",
 		"author": "Xuan Sang LE",
-		"version": "0.1.3-a",
+		"version": "0.1.4-a",
 		"dependencies": [],
 		"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/OnlyOffice/build/release/OnlyOffice.zip"
 	},