diff --git a/py-text-monitor-1.3.4.plasmoid b/py-text-monitor-1.3.4.plasmoid
index 7fa024c..f7100d6 100644
Binary files a/py-text-monitor-1.3.4.plasmoid and b/py-text-monitor-1.3.4.plasmoid differ
diff --git a/source/contents/code/dataengine.py b/source/contents/code/dataengine.py
index 5091ddd..9797dfc 100644
--- a/source/contents/code/dataengine.py
+++ b/source/contents/code/dataengine.py
@@ -61,7 +61,7 @@ class DataEngine:
             self.parent.systemmonitor.connectSource("network/interfaces/"+self.parent.netdev+"/receiver/data", self.parent, self.parent.interval)
     
     def dataUpdated(self, sourceName, data):
-        """function to refresh data"""
+        """function to update data"""
         try:
             if (sourceName == "system/uptime"):
                 value = int(round(float(data[QString(u'value')]), 1))
@@ -231,5 +231,7 @@ class DataEngine:
                     line = self.parent.hddtempFormat
                 text = self.parent.formatLine.split('$LINE')[0] + line + self.parent.formatLine.split('$LINE')[1]
                 self.parent.label_hddtemp.setText(text)
+                
+            self.parent.update()
         except:
             pass
diff --git a/source/contents/code/main.py b/source/contents/code/main.py
index a6aa783..90008e1 100644
--- a/source/contents/code/main.py
+++ b/source/contents/code/main.py
@@ -51,12 +51,17 @@ class pyTextWidget(plasmascript.Applet):
     def initTooltip(self):
         """function to create tooltip"""
         self.tooltip = Plasma.ToolTipContent()
-        self.tooltip.setMainText("PyTetMonitor")
+        self.tooltip.setMainText("PyTextMonitor")
         self.tooltip.setSubText('')
         Plasma.ToolTipManager.self().registerWidget(self.applet)
         # show tooltip
         #Plasma.ToolTipManager.self().setContent(self.applet, self.tooltip)
+    
 
+    def mouseDoubleClickEvent(self, event):
+        """function to doubleclick event"""
+        os.system("ksysguard")
+    
 
     def setupNetdev(self):
         """function to setup network device"""
@@ -102,7 +107,7 @@ class pyTextWidget(plasmascript.Applet):
             self.timer.start()
             self.updateLabel()
             self.tooltip.setSubText('')
-        except Exception as (strerror):
+        except Exception as strerror:
             self.tooltip.setSubText(str(strerror))
             self.label_error = Plasma.Label(self.applet)
             self.label_error.setText('<font color="red">ERROR</font>')
diff --git a/source/contents/code/reinit.py b/source/contents/code/reinit.py
index 6d6e18f..0b0efac 100644
--- a/source/contents/code/reinit.py
+++ b/source/contents/code/reinit.py
@@ -277,7 +277,13 @@ class Reinit():
         self.parent.resize(10,10)
         
         # create dataengines
-        self.parent.dataengine.connectToEngine()
+        label_start = True
+        while label_start:
+            try:
+                self.parent.dataengine.connectToEngine()
+                label_start = False
+            except:
+                pass
         
         self.parent.timer.setInterval(self.parent.interval)
         self.parent.startPolling()
diff --git a/source/metadata.desktop b/source/metadata.desktop
index 0e36a91..f2180cb 100644
--- a/source/metadata.desktop
+++ b/source/metadata.desktop
@@ -7,7 +7,7 @@ Icon=utilities-system-monitor
 
 X-Plasma-API=python
 X-Plasma-MainScript=code/main.py
-X-Plasma-RequiredExtensions=FileDialog,LaunchApp,LocalIO
+X-Plasma-RequiredExtensions=LaunchApp,LocalIO,FileDialog
 
 X-KDE-PluginInfo-Author=Evgeniy Alexeev aka arcanis
 X-KDE-PluginInfo-Email=esalexeev@gmail.com