diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..485dee6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
diff --git a/.idea/.name b/.idea/.name
deleted file mode 100644
index 55ae199..0000000
--- a/.idea/.name
+++ /dev/null
@@ -1 +0,0 @@
-pi-dashboard
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index e206d70..0000000
--- a/.idea/encodings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding" useUTFGuessing="true" native2AsciiForPropertiesFiles="false" />
-</project>
-
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 1162f43..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" />
-</project>
-
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 8e25b20..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/pi-dashboard.iml" filepath="$PROJECT_DIR$/.idea/pi-dashboard.iml" />
-    </modules>
-  </component>
-</project>
-
diff --git a/.idea/pi-dashboard.iml b/.idea/pi-dashboard.iml
deleted file mode 100644
index 6b8184f..0000000
--- a/.idea/pi-dashboard.iml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
-
diff --git a/.idea/scopes/scope_settings.xml b/.idea/scopes/scope_settings.xml
deleted file mode 100644
index 922003b..0000000
--- a/.idea/scopes/scope_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<component name="DependencyValidationManager">
-  <state>
-    <option name="SKIP_IMPORT_STATEMENTS" value="false" />
-  </state>
-</component>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index def6a6a..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="" />
-  </component>
-</project>
-
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
index 7367106..0000000
--- a/.idea/workspace.xml
+++ /dev/null
@@ -1,176 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ChangeListManager">
-    <list default="true" id="1531960d-b25b-45d6-b717-8b4bc5532c53" name="Default" comment="" />
-    <ignored path="pi-dashboard.iws" />
-    <ignored path=".idea/workspace.xml" />
-    <option name="TRACKING_ENABLED" value="true" />
-    <option name="SHOW_DIALOG" value="false" />
-    <option name="HIGHLIGHT_CONFLICTS" value="true" />
-    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-    <option name="LAST_RESOLUTION" value="IGNORE" />
-  </component>
-  <component name="ChangesViewManager" flattened_view="true" show_ignored="false" />
-  <component name="CreatePatchCommitExecutor">
-    <option name="PATCH_PATH" value="" />
-  </component>
-  <component name="DaemonCodeAnalyzer">
-    <disable_hints />
-  </component>
-  <component name="ExecutionTargetManager" SELECTED_TARGET="default_target" />
-  <component name="FavoritesManager">
-    <favorites_list name="pi-dashboard" />
-  </component>
-  <component name="FindManager">
-    <FindUsagesManager>
-      <setting name="OPEN_NEW_TAB" value="false" />
-    </FindUsagesManager>
-  </component>
-  <component name="PhpWorkspaceProjectConfiguration" backward_compatibility_performed="true" />
-  <component name="ProjectFrameBounds">
-    <option name="y" value="23" />
-    <option name="width" value="1280" />
-    <option name="height" value="729" />
-  </component>
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
-    <OptionsSetting value="true" id="Edit" />
-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectReloadState">
-    <option name="STATE" value="0" />
-  </component>
-  <component name="ProjectView">
-    <navigator currentView="ProjectPane" proportions="" version="1" splitterProportion="0.5">
-      <flattenPackages />
-      <showMembers />
-      <showModules />
-      <showLibraryContents />
-      <hideEmptyPackages />
-      <abbreviatePackageNames />
-      <autoscrollToSource />
-      <autoscrollFromSource />
-      <sortByType />
-    </navigator>
-    <panes>
-      <pane id="Scope" />
-      <pane id="ProjectPane">
-        <subPane>
-          <PATH>
-            <PATH_ELEMENT>
-              <option name="myItemId" value="pi-dashboard" />
-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
-            </PATH_ELEMENT>
-          </PATH>
-          <PATH>
-            <PATH_ELEMENT>
-              <option name="myItemId" value="pi-dashboard" />
-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
-            </PATH_ELEMENT>
-            <PATH_ELEMENT>
-              <option name="myItemId" value="pi-dashboard" />
-              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
-            </PATH_ELEMENT>
-          </PATH>
-        </subPane>
-      </pane>
-    </panes>
-  </component>
-  <component name="PropertiesComponent">
-    <property name="options.lastSelected" value="preferences.keymap" />
-    <property name="options.splitter.main.proportions" value="0.3" />
-    <property name="options.splitter.details.proportions" value="0.2" />
-    <property name="options.searchVisible" value="true" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$/.." />
-    <property name="WebServerToolWindowFactoryState" value="false" />
-  </component>
-  <component name="RunManager">
-    <configuration default="true" type="PHPUnitRunConfigurationType" factoryName="PHPUnit">
-      <TestRunner />
-      <method />
-    </configuration>
-    <configuration default="true" type="PhpLocalRunConfigurationType" factoryName="PHP Console">
-      <method />
-    </configuration>
-    <configuration default="true" type="JavascriptDebugType" factoryName="JavaScript Debug" singleton="true">
-      <method />
-    </configuration>
-    <configuration default="true" type="PhpUnitRemoteRunConfigurationType" factoryName="PHPUnit on Server">
-      <method />
-    </configuration>
-    <list size="0" />
-  </component>
-  <component name="ShelveChangesManager" show_recycled="false" />
-  <component name="SvnConfiguration" maxAnnotateRevisions="500" myUseAcceleration="nothing" myAutoUpdateAfterCommit="false" cleanupOnStartRun="false" SSL_PROTOCOLS="sslv3">
-    <option name="USER" value="" />
-    <option name="PASSWORD" value="" />
-    <option name="mySSHConnectionTimeout" value="30000" />
-    <option name="mySSHReadTimeout" value="30000" />
-    <option name="LAST_MERGED_REVISION" />
-    <option name="MERGE_DRY_RUN" value="false" />
-    <option name="MERGE_DIFF_USE_ANCESTRY" value="true" />
-    <option name="UPDATE_LOCK_ON_DEMAND" value="false" />
-    <option name="IGNORE_SPACES_IN_MERGE" value="false" />
-    <option name="CHECK_NESTED_FOR_QUICK_MERGE" value="false" />
-    <option name="IGNORE_SPACES_IN_ANNOTATE" value="true" />
-    <option name="SHOW_MERGE_SOURCES_IN_ANNOTATE" value="true" />
-    <option name="FORCE_UPDATE" value="false" />
-    <option name="IGNORE_EXTERNALS" value="false" />
-    <configuration useDefault="false">$USER_HOME$/.subversion</configuration>
-    <myIsUseDefaultProxy>false</myIsUseDefaultProxy>
-  </component>
-  <component name="TaskManager">
-    <task active="true" id="Default" summary="Default task">
-      <changelist id="1531960d-b25b-45d6-b717-8b4bc5532c53" name="Default" comment="" />
-      <created>1504085111730</created>
-      <updated>1504085111730</updated>
-    </task>
-    <servers />
-  </component>
-  <component name="ToolWindowManager">
-    <frame x="0" y="23" width="1280" height="729" extended-state="6" />
-    <editor active="false" />
-    <layout>
-      <window_info id="Changes" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
-      <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
-      <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="true" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.2536349" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
-      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
-      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
-      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
-      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
-      <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="SLIDING" type="SLIDING" visible="false" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
-      <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
-    </layout>
-  </component>
-  <component name="Vcs.Log.UiProperties">
-    <option name="RECENTLY_FILTERED_USERS">
-      <collection />
-    </option>
-  </component>
-  <component name="VcsContentAnnotationSettings">
-    <option name="myLimit" value="2678400000" />
-  </component>
-  <component name="VcsManagerConfiguration">
-    <option name="myTodoPanelSettings">
-      <TodoPanelSettings />
-    </option>
-  </component>
-  <component name="XDebuggerManager">
-    <breakpoint-manager />
-  </component>
-</project>
-
diff --git a/d.php b/device.php
similarity index 97%
rename from d.php
rename to device.php
index 50facaf..85a561a 100644
--- a/d.php
+++ b/device.php
@@ -21,7 +21,7 @@ if (isset($_GET['ajax']) && $_GET['ajax'] == "true"){
 $D['version'] = '1.0.0';
 $D['model'] = get_device_model();
 $D['user'] = @get_current_user();
-$D['hostname'] = $_SERVER['SERVER_NAME'];
+$D['hostname'] = gethostname();
 $D['hostip'] = ('/'==DIRECTORY_SEPARATOR) ? $_SERVER['SERVER_ADDR'] : @gethostbyname($_SERVER['SERVER_NAME']);
 $D['yourip'] = $_SERVER['REMOTE_ADDR'];
 $D['uname'] = @php_uname();
@@ -120,7 +120,7 @@ function get_info(){
         $D['mem']['used'] = $D['mem']['total']-$D['mem']['free'];
         $D['mem']['percent'] = (floatval($D['mem']['total'])!=0)?round($D['mem']['used']/$D['mem']['total']*100,2):0;
         $D['mem']['real']['used'] = $D['mem']['total'] - $D['mem']['free'] - $D['mem']['cached'] - $D['mem']['buffers'];
-        $D['mem']['real']['free'] = $D['mem']['total'] - $D['mem']['real']['used'];
+        $D['mem']['real']['free'] = round($D['mem']['total'] - $D['mem']['real']['used'],2);
         $D['mem']['real']['percent'] = (floatval($D['mem']['total'])!=0)?round($D['mem']['real']['used']/$D['mem']['total']*100,2):0;
         $D['mem']['swap']['total'] = round($buf[4][0]/1024, 2);
         $D['mem']['swap']['free'] = round($buf[5][0]/1024, 2);
@@ -175,4 +175,4 @@ function get_info(){
         $D['net']['count'] = 0;
     }
 }
-?>
\ No newline at end of file
+?>
diff --git a/index.php b/index.php
index 8849d3f..2f348f5 100644
--- a/index.php
+++ b/index.php
@@ -1,5 +1,5 @@
 <?php
-require_once(dirname(__FILE__) . '/d.php');
+require_once(dirname(__FILE__) . 'device.php');
 ?>
 <html>
 <head>
@@ -248,4 +248,4 @@ require_once(dirname(__FILE__) . '/d.php');
 </div>
 <script src="assets/dashboard.min.js"></script>
 </body>
-</html>
\ No newline at end of file
+</html>