diff --git a/RedPandaIDE/RedPandaIDE.pro b/RedPandaIDE/RedPandaIDE.pro
index 12e4592b..f1befd7e 100644
--- a/RedPandaIDE/RedPandaIDE.pro
+++ b/RedPandaIDE/RedPandaIDE.pro
@@ -139,6 +139,7 @@ SOURCES += \
     widgets/coloredit.cpp \
     widgets/consolewidget.cpp \
     widgets/customdisablediconengine.cpp \
+    widgets/customfilesystemmodel.cpp \
     widgets/custommakefileinfodialog.cpp \
     widgets/darkfusionstyle.cpp \
     widgets/editorstabwidget.cpp \
@@ -270,6 +271,7 @@ HEADERS += \
     widgets/coloredit.h \
     widgets/consolewidget.h \
     widgets/customdisablediconengine.h \
+    widgets/customfilesystemmodel.h \
     widgets/custommakefileinfodialog.h \
     widgets/darkfusionstyle.h \
     widgets/editorstabwidget.h \
diff --git a/RedPandaIDE/customfileiconprovider.cpp b/RedPandaIDE/customfileiconprovider.cpp
index c28af730..3a11b57a 100644
--- a/RedPandaIDE/customfileiconprovider.cpp
+++ b/RedPandaIDE/customfileiconprovider.cpp
@@ -1,9 +1,15 @@
 #include "customfileiconprovider.h"
 #include "iconsmanager.h"
+#include "vcs/gitmanager.h"
 
 CustomFileIconProvider::CustomFileIconProvider()
 {
+    mVCSManager = new GitManager();
+}
 
+CustomFileIconProvider::~CustomFileIconProvider()
+{
+    delete mVCSManager;
 }
 
 QIcon CustomFileIconProvider::icon(IconType type) const
@@ -20,14 +26,56 @@ QIcon CustomFileIconProvider::icon(IconType type) const
 QIcon CustomFileIconProvider::icon(const QFileInfo &info) const
 {
     QIcon icon;
-    if (isHFile(info.fileName()))
-        icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_HFILE);
-    else if (isCppFile(info.fileName())) {
-        icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CPPFILE);
+    if (info.isDir()) {
+        if (mVCSManager && mVCSManager->isFileInRepository(info)) {
+            if (mVCSManager->isFileInStaged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER_VCS_STAGED);
+            else if (mVCSManager->isFileChanged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER_VCS_CHANGED);
+            else
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER_VCS_NOCHANGE);
+        } else
+            icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER);
+    } if (isHFile(info.fileName())) {
+        if (mVCSManager && mVCSManager->isFileInRepository(info)) {
+            if (mVCSManager->isFileInStaged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_HFILE_VCS_STAGED);
+            else if (mVCSManager->isFileChanged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_HFILE_VCS_CHANGED);
+            else
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_HFILE_VCS_NOCHANGE);
+        } else
+            icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_HFILE);
+    } else if (isCppFile(info.fileName())) {
+        if (mVCSManager && mVCSManager->isFileInRepository(info)) {
+            if (mVCSManager->isFileInStaged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CPPFILE_VCS_STAGED);
+            else if (mVCSManager->isFileChanged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CPPFILE_VCS_CHANGED);
+            else
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CPPFILE_VCS_NOCHANGE);
+        } else
+            icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CPPFILE);
     } else if (isCFile(info.fileName())) {
-        icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CFILE);
+        if (mVCSManager && mVCSManager->isFileInRepository(info)) {
+            if (mVCSManager->isFileInStaged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CFILE_VCS_STAGED);
+            else if (mVCSManager->isFileChanged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CFILE_VCS_CHANGED);
+            else
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CFILE_VCS_NOCHANGE);
+        } else
+            icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_CFILE);
     } else if (info.suffix()=="dev") {
-        icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_PROJECTFILE);
+        if (mVCSManager && mVCSManager->isFileInRepository(info)) {
+            if (mVCSManager->isFileInStaged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_PROJECTFILE_VCS_STAGED);
+            else if (mVCSManager->isFileChanged(info))
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_PROJECTFILE_VCS_CHANGED);
+            else
+                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_PROJECTFILE_VCS_NOCHANGE);
+        } else
+            icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_PROJECTFILE);
     }
     if (!icon.isNull())
         return icon;
diff --git a/RedPandaIDE/customfileiconprovider.h b/RedPandaIDE/customfileiconprovider.h
index 890ca9f9..c5e339f2 100644
--- a/RedPandaIDE/customfileiconprovider.h
+++ b/RedPandaIDE/customfileiconprovider.h
@@ -3,11 +3,14 @@
 
 #include <QFileIconProvider>
 
+class GitManager;
 class CustomFileIconProvider : public QFileIconProvider
 {
 public:
     CustomFileIconProvider();
-
+    ~CustomFileIconProvider();
+private:
+    GitManager* mVCSManager;
     // QFileIconProvider interface
 public:
     QIcon icon(IconType type) const override;
diff --git a/RedPandaIDE/iconsmanager.cpp b/RedPandaIDE/iconsmanager.cpp
index 12e2be12..b4159153 100644
--- a/RedPandaIDE/iconsmanager.cpp
+++ b/RedPandaIDE/iconsmanager.cpp
@@ -181,11 +181,29 @@ void IconsManager::updateFileSystemIcons(const QString &iconSet, int size)
     updateMakeDisabledIconDarker(iconSet);
     mIconPixmaps.insert(FILESYSTEM_GIT, createSVGIcon(iconFolder+"git.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_FOLDER, createSVGIcon(iconFolder+"folder.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_FOLDER_VCS_CHANGED, createSVGIcon(iconFolder+"folder-vcs-changed.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_FOLDER_VCS_NOCHANGE, createSVGIcon(iconFolder+"folder-vcs-nochange.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_FOLDER_VCS_STAGED, createSVGIcon(iconFolder+"folder-vcs-staged.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_FILE, createSVGIcon(iconFolder+"file.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_FILE_VCS_CHANGED, createSVGIcon(iconFolder+"file-vcs-changed.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_FILE_VCS_NOCHANGE, createSVGIcon(iconFolder+"file-vcs-nochange.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_FILE_VCS_STAGED, createSVGIcon(iconFolder+"file-vcs-staged.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_CFILE, createSVGIcon(iconFolder+"cfile.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_CFILE_VCS_CHANGED, createSVGIcon(iconFolder+"cfile-vcs-changed.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_CFILE_VCS_NOCHANGE, createSVGIcon(iconFolder+"cfile-vcs-nochange.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_CFILE_VCS_STAGED, createSVGIcon(iconFolder+"cfile-vcs-staged.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_HFILE, createSVGIcon(iconFolder+"hfile.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_HFILE_VCS_CHANGED, createSVGIcon(iconFolder+"hfile-vcs-changed.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_HFILE_VCS_NOCHANGE, createSVGIcon(iconFolder+"hfile-vcs-nochange.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_HFILE_VCS_STAGED, createSVGIcon(iconFolder+"hfile-vcs-staged.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_CPPFILE, createSVGIcon(iconFolder+"cppfile.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_CPPFILE_VCS_CHANGED, createSVGIcon(iconFolder+"cppfile-vcs-changed.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_CPPFILE_VCS_NOCHANGE, createSVGIcon(iconFolder+"cppfile-vcs-nochange.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_CPPFILE_VCS_STAGED, createSVGIcon(iconFolder+"cppfile-vcs-staged.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_PROJECTFILE, createSVGIcon(iconFolder+"projectfile.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_PROJECTFILE_VCS_CHANGED, createSVGIcon(iconFolder+"projectfile-vcs-changed.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_PROJECTFILE_VCS_NOCHANGE, createSVGIcon(iconFolder+"projectfile-vcs-nochange.svg",size,size));
+    mIconPixmaps.insert(FILESYSTEM_PROJECTFILE_VCS_STAGED, createSVGIcon(iconFolder+"projectfile-vcs-staged.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_HEADERS_FOLDER, createSVGIcon(iconFolder+"headerfolder.svg",size,size));
     mIconPixmaps.insert(FILESYSTEM_SOURCES_FOLDER, createSVGIcon(iconFolder+"sourcefolder.svg",size,size));
 }
diff --git a/RedPandaIDE/iconsmanager.h b/RedPandaIDE/iconsmanager.h
index 13138c6f..703230bd 100644
--- a/RedPandaIDE/iconsmanager.h
+++ b/RedPandaIDE/iconsmanager.h
@@ -72,6 +72,24 @@ public:
         FILESYSTEM_HFILE,
         FILESYSTEM_PROJECTFILE,
         FILESYSTEM_CPPFILE,
+        FILESYSTEM_FOLDER_VCS_CHANGED,
+        FILESYSTEM_FILE_VCS_CHANGED,
+        FILESYSTEM_CFILE_VCS_CHANGED,
+        FILESYSTEM_HFILE_VCS_CHANGED,
+        FILESYSTEM_PROJECTFILE_VCS_CHANGED,
+        FILESYSTEM_CPPFILE_VCS_CHANGED,
+        FILESYSTEM_FOLDER_VCS_NOCHANGE,
+        FILESYSTEM_FILE_VCS_NOCHANGE,
+        FILESYSTEM_CFILE_VCS_NOCHANGE,
+        FILESYSTEM_HFILE_VCS_NOCHANGE,
+        FILESYSTEM_PROJECTFILE_VCS_NOCHANGE,
+        FILESYSTEM_CPPFILE_VCS_NOCHANGE,
+        FILESYSTEM_FOLDER_VCS_STAGED,
+        FILESYSTEM_FILE_VCS_STAGED,
+        FILESYSTEM_CFILE_VCS_STAGED,
+        FILESYSTEM_HFILE_VCS_STAGED,
+        FILESYSTEM_PROJECTFILE_VCS_STAGED,
+        FILESYSTEM_CPPFILE_VCS_STAGED,
         FILESYSTEM_HEADERS_FOLDER,
         FILESYSTEM_SOURCES_FOLDER,
 
diff --git a/RedPandaIDE/mainwindow.ui b/RedPandaIDE/mainwindow.ui
index 16578ae6..7f07ab76 100644
--- a/RedPandaIDE/mainwindow.ui
+++ b/RedPandaIDE/mainwindow.ui
@@ -291,6 +291,9 @@
                <property name="selectionMode">
                 <enum>QAbstractItemView::ExtendedSelection</enum>
                </property>
+               <attribute name="headerVisible">
+                <bool>false</bool>
+               </attribute>
               </widget>
              </item>
             </layout>
@@ -573,6 +576,7 @@
           <widget class="IssuesTable" name="tableIssues">
            <property name="font">
             <font>
+             <weight>50</weight>
              <bold>false</bold>
             </font>
            </property>
@@ -1418,7 +1422,7 @@
      <x>0</x>
      <y>0</y>
      <width>1114</width>
-     <height>25</height>
+     <height>26</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
diff --git a/RedPandaIDE/project.cpp b/RedPandaIDE/project.cpp
index 6db736ff..2ff7d963 100644
--- a/RedPandaIDE/project.cpp
+++ b/RedPandaIDE/project.cpp
@@ -36,6 +36,7 @@
 #include "customfileiconprovider.h"
 #include <QMimeData>
 #include "settings.h"
+#include "vcs/gitmanager.h"
 
 Project::Project(const QString &filename, const QString &name, QObject *parent) :
     QObject(parent),
@@ -1909,6 +1910,12 @@ ProjectModel::ProjectModel(Project *project, QObject *parent):
     mProject(project)
 {
     mUpdateCount = 0;
+    mVCSManager = new GitManager();
+}
+
+ProjectModel::~ProjectModel()
+{
+    delete mVCSManager;
 }
 
 void ProjectModel::beginUpdate()
@@ -1980,7 +1987,14 @@ QVariant ProjectModel::data(const QModelIndex &index, int role) const
     ProjectModelNode* p = static_cast<ProjectModelNode*>(index.internalPointer());
     if (!p)
         return QVariant();
-    if (role == Qt::DisplayRole || role==Qt::EditRole) {
+    if (role == Qt::DisplayRole) {
+        if (p == mProject->rootNode().get()) {
+            QString branch;
+            if (mVCSManager->hasRepository(mProject->folder(),branch))
+                return QString("%1 [%2]").arg(p->text,branch);
+        }
+        return p->text;
+    } else if (role==Qt::EditRole) {
         return p->text;
     } else if (role == Qt::DecorationRole) {
         CustomFileIconProvider provider;
@@ -1988,15 +2002,21 @@ QVariant ProjectModel::data(const QModelIndex &index, int role) const
         if (p->unitIndex>=0) {
             icon = provider.icon(mProject->units()[p->unitIndex]->fileName());
         } else {
-            switch(p->folderNodeType) {
-            case ProjectSpecialFolderNode::HEADERS:
-                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_HEADERS_FOLDER);
-                break;
-            case ProjectSpecialFolderNode::SOURCES:
-                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_SOURCES_FOLDER);
-                break;
-            default:
-                icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER);
+            if (p == mProject->rootNode().get()) {
+                QString branch;
+                if (mVCSManager->hasRepository(mProject->folder(),branch))
+                    icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_GIT);
+            } else {
+                switch(p->folderNodeType) {
+                case ProjectSpecialFolderNode::HEADERS:
+                    icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_HEADERS_FOLDER);
+                    break;
+                case ProjectSpecialFolderNode::SOURCES:
+                    icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_SOURCES_FOLDER);
+                    break;
+                default:
+                    icon = pIconsManager->getIcon(IconsManager::FILESYSTEM_FOLDER);
+                }
             }
             if (icon.isNull())
                 icon = provider.icon(QFileIconProvider::Folder);
diff --git a/RedPandaIDE/project.h b/RedPandaIDE/project.h
index 73927200..d55477b7 100644
--- a/RedPandaIDE/project.h
+++ b/RedPandaIDE/project.h
@@ -101,16 +101,20 @@ private:
 
 using PProjectUnit = std::shared_ptr<ProjectUnit>;
 
+class GitManager;
 class ProjectModel : public QAbstractItemModel {
     Q_OBJECT
 public:
     explicit ProjectModel(Project* project, QObject* parent=nullptr);
+    ~ProjectModel();
     void beginUpdate();
     void endUpdate();
 private:
     Project* mProject;
+    GitManager *mVCSManager;
     int mUpdateCount;
 
+
     // QAbstractItemModel interface
 public:
     QModelIndex index(int row, int column, const QModelIndex &parent) const override;
@@ -143,7 +147,6 @@ protected:
     bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override;
 };
 
-
 class ProjectTemplate;
 class Project : public QObject
 {
diff --git a/RedPandaIDE/resources/iconsets/newlook/filesystem/cfile-vcs-staged.svg b/RedPandaIDE/resources/iconsets/newlook/filesystem/cfile-vcs-staged.svg
new file mode 100644
index 00000000..3828e08e
--- /dev/null
+++ b/RedPandaIDE/resources/iconsets/newlook/filesystem/cfile-vcs-staged.svg
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="100"
+   height="100"
+   viewBox="0 0 26.458333 26.458333"
+   version="1.1"
+   id="svg5"
+   inkscape:version="1.1.1 (3bf5ae0d25, 2021-09-20)"
+   sodipodi:docname="cfile-vcs-staged.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview7"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="false"
+     inkscape:zoom="5.786981"
+     inkscape:cx="90.375275"
+     inkscape:cy="91.325684"
+     inkscape:window-width="1920"
+     inkscape:window-height="1001"
+     inkscape:window-x="-9"
+     inkscape:window-y="-9"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1"
+     units="px"
+     width="100px" />
+  <defs
+     id="defs2">
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient1420">
+      <stop
+         style="stop-color:#e0e0e0;stop-opacity:1;"
+         offset="0"
+         id="stop1416" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1"
+         offset="1"
+         id="stop1418" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient3056"
+       inkscape:swatch="gradient">
+      <stop
+         style="stop-color:#45c200;stop-opacity:1"
+         offset="0"
+         id="stop826" />
+      <stop
+         style="stop-color:#53e900;stop-opacity:1"
+         offset="1"
+         id="stop828" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient3056-2">
+      <stop
+         style="stop-color:#45c200;stop-opacity:1"
+         offset="0"
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+         style="stop-color:#5fff07;stop-opacity:1"
+         offset="1"
+         id="stop3054" />
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+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient1420"
+       id="linearGradient1422"
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+       x2="1.9260681"
+       y2="11.269956"
+       gradientUnits="userSpaceOnUse" />
+  </defs>
+  <g
+     inkscape:label="图层 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <g
+       id="g1755"
+       transform="matrix(1.1063575,0,0,1.1063575,-1.4148159,-1.417466)">
+      <path
+         id="rect848-1"
+         style="fill:url(#linearGradient1422);stroke:#000000;stroke-width:0.721591"
+         transform="matrix(1.1,0,0,1.1,2.6932117,0.93042432)"
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+         sodipodi:nodetypes="cccccc" />
+      <path
+         style="fill:none;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
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+         id="path1641" />
+    </g>
+    <path
+       id="text2970"
+       style="font-size:11.2889px;line-height:1.25;font-family:sans-serif;fill:#2c4dff;fill-opacity:1;stroke-width:0.264583"
+       d="m 17.871271,15.28627 c -1.887338,0.06652 -3.603074,1.494063 -3.936045,3.365551 -0.463087,2.059085 0.04847,4.673412 2.097612,5.688699 1.792494,0.883972 3.920067,0.474864 5.615777,-0.439016 0,-0.716797 0,-1.433594 0,-2.150391 -0.618766,-0.132261 -1.068817,0.159596 -1.511718,0.554688 -1.184225,0.780728 -3.207312,0.799329 -3.851563,-0.685547 -0.52169,-1.285789 -0.483042,-3.088664 0.697266,-4.001953 1.247706,-0.776543 2.871086,-0.204218 3.873047,0.726562 0.794598,0.220511 0.900162,-0.248015 0.792968,-0.929297 -0.07567,-0.539614 0.278173,-1.350029 -0.481253,-1.457679 -1.015934,-0.506562 -2.16004,-0.763802 -3.296091,-0.671617 z" />
+    <text
+       xml:space="preserve"
+       style="font-size:28.2223px;line-height:1.25;font-family:sans-serif;stroke-width:0.264583"
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+    <g
+       id="g11820">
+      <ellipse
+         style="fill:#0064ce;fill-opacity:0.725296;stroke-width:0.291041;stroke-linecap:round"
+         id="path857"
+         cx="6.7928686"
+         cy="19.202585"
+         rx="6.638608"
+         ry="7.0409479" />
+      <path
+         style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.2794;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="m 2.3893594,17.71753 v 2.421467 h 3.166533 V 23.30553 H 8.1636255 V 20.138997 H 11.143892 V 17.71753 H 8.1636255 V 14.550997 H 5.5558924 v 3.166533 z"
+         id="path1359"
+         sodipodi:nodetypes="ccccccccccccc" />
+    </g>
+  </g>
+</svg>
diff --git a/RedPandaIDE/resources/iconsets/newlook/filesystem/cppfile-vcs-staged.svg b/RedPandaIDE/resources/iconsets/newlook/filesystem/cppfile-vcs-staged.svg
new file mode 100644
index 00000000..d157b152
--- /dev/null
+++ b/RedPandaIDE/resources/iconsets/newlook/filesystem/cppfile-vcs-staged.svg
@@ -0,0 +1,148 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="100"
+   height="100"
+   viewBox="0 0 26.458333 26.458333"
+   version="1.1"
+   id="svg5"
+   inkscape:version="1.1.1 (3bf5ae0d25, 2021-09-20)"
+   sodipodi:docname="cppfile-vcs-staged.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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diff --git a/RedPandaIDE/resources/iconsets/newlook/filesystem/projectfile-vcs-staged.svg b/RedPandaIDE/resources/iconsets/newlook/filesystem/projectfile-vcs-staged.svg
new file mode 100644
index 00000000..d099b25d
--- /dev/null
+++ b/RedPandaIDE/resources/iconsets/newlook/filesystem/projectfile-vcs-staged.svg
@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
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+   width="100"
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+   sodipodi:docname="projectfile-vcs-staged.svg"
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+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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+   xmlns:svg="http://www.w3.org/2000/svg">
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+    <g
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+         rx="6.638608"
+         ry="7.0409479" />
+      <path
+         style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.2794;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="m 2.3893594,17.71753 v 2.421467 h 3.166533 V 23.30553 H 8.1636255 V 20.138997 H 11.143892 V 17.71753 H 8.1636255 V 14.550997 H 5.5558924 v 3.166533 z"
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diff --git a/RedPandaIDE/settingsdialog/toolsgitwidget.cpp b/RedPandaIDE/settingsdialog/toolsgitwidget.cpp
index 0f24384f..780ff259 100644
--- a/RedPandaIDE/settingsdialog/toolsgitwidget.cpp
+++ b/RedPandaIDE/settingsdialog/toolsgitwidget.cpp
@@ -28,6 +28,7 @@ void ToolsGitWidget::doLoad()
 void ToolsGitWidget::doSave()
 {
     pSettings->vcs().setGitPath(ui->txtGitPath->text());
+    pSettings->vcs().save();
 }
 
 void ToolsGitWidget::updateIcons(const QSize &size)
diff --git a/RedPandaIDE/vcs/gitmanager.cpp b/RedPandaIDE/vcs/gitmanager.cpp
index 02ea4f29..9454887e 100644
--- a/RedPandaIDE/vcs/gitmanager.cpp
+++ b/RedPandaIDE/vcs/gitmanager.cpp
@@ -1,34 +1,74 @@
 #include "gitmanager.h"
 #include "../utils.h"
+#include "../settings.h"
 
 #include <QFileInfo>
 
-GitManager::GitManager(QObject *parent) : QObject(parent),
-    mGitPathValid(false)
+GitManager::GitManager(QObject *parent) : QObject(parent)
 {
 }
 
-bool GitManager::gitPathValid() const
-{
-    return mGitPathValid;
-}
-
 void GitManager::createRepository(const QString &folder)
 {
-    if (hasRepository(folder))
+    QString currentBranch;
+    if (hasRepository(folder,currentBranch))
         throw GitError(tr("Folder \"%1\" already has a repository!"));
     QStringList args;
     args.append("init");
     runGit(folder,args);
 }
 
-bool GitManager::hasRepository(const QString &folder)
+bool GitManager::hasRepository(const QString &folder, QString& currentBranch)
 {
 
     QStringList args;
     args.append("status");
+    args.append("-b");
+    args.append("-u");
+    args.append("no");
+    args.append("--ignored=no");
     QString output = runGit(folder,args);
-    return !output.startsWith("fatal:");
+    bool result = output.startsWith("On branch");
+    if (result) {
+        int pos = QString("On branch").length();
+        while (pos<output.length() && output[pos].isSpace())
+            pos++;
+        int endPos = pos;
+        while (endPos<output.length() && !output[endPos].isSpace())
+            endPos++;
+        currentBranch = output.mid(pos,endPos-pos);
+    }
+    return result;
+}
+
+bool GitManager::isFileInRepository(const QFileInfo& fileInfo)
+{
+    QStringList args;
+    args.append("ls-files");
+    args.append(fileInfo.fileName());
+    QString output = runGit(fileInfo.absolutePath(),args);
+    return output.trimmed() == fileInfo.fileName();
+}
+
+bool GitManager::isFileInStaged(const QFileInfo &fileInfo)
+{
+    QStringList args;
+    args.append("diff");
+    args.append("--staged");
+    args.append("--name-only");
+    args.append(fileInfo.fileName());
+    QString output = runGit(fileInfo.absolutePath(),args);
+    return output.trimmed() == fileInfo.fileName();
+}
+
+bool GitManager::isFileChanged(const QFileInfo &fileInfo)
+{
+    QStringList args;
+    args.append("diff");
+    args.append("--name-only");
+    args.append(fileInfo.fileName());
+    QString output = runGit(fileInfo.absolutePath(),args);
+    return output.trimmed() == fileInfo.fileName();
 }
 
 void GitManager::add(const QString &folder, const QString &path)
@@ -121,30 +161,22 @@ void GitManager::reset(const QString &folder, const QString &commit, GitResetStr
     runGit(folder,args);
 }
 
-void GitManager::validate()
-{
-    QStringList args;
-    args.append("--version");
-    QString output = runGit("",args);
-    mGitPathValid = output.startsWith("git version");
-}
-
 QString GitManager::runGit(const QString& workingFolder, const QStringList &args)
 {
-    QFileInfo fileInfo(mGitPath);
+    QFileInfo fileInfo(pSettings->vcs().gitPath());
     if (!fileInfo.exists())
-        throw GitError("fatal: git doesn't exist");
+        return "fatal: git doesn't exist";
     emit gitCmdRunning(QString("Running in \"%1\": \n \"%2\" \"%3\"")
                        .arg(workingFolder,
-                            mGitPath,
+                            pSettings->vcs().gitPath(),
                             args.join("\" \"")));
     QString output = runAndGetOutput(
                 fileInfo.absoluteFilePath(),
                 workingFolder,
                 args);
     emit gitCmdFinished(output);
-    if (output.startsWith("fatal:"))
-        throw GitError(output);
+//    if (output.startsWith("fatal:"))
+//        throw GitError(output);
     return output;
 }
 
diff --git a/RedPandaIDE/vcs/gitmanager.h b/RedPandaIDE/vcs/gitmanager.h
index 7a4ebf28..05373d9f 100644
--- a/RedPandaIDE/vcs/gitmanager.h
+++ b/RedPandaIDE/vcs/gitmanager.h
@@ -2,6 +2,7 @@
 #define GITMANAGER_H
 
 #include <QObject>
+#include <QFileInfo>
 #include "utils.h"
 #include "gitrepository.h"
 
@@ -17,9 +18,12 @@ public:
 
     explicit GitManager(QObject *parent = nullptr);
 
-    bool gitPathValid() const;
     void createRepository(const QString& folder);
-    bool hasRepository(const QString& folder);
+    bool hasRepository(const QString& folder, QString& currentBranch);
+
+    bool isFileInRepository(const QFileInfo& fileInfo);
+    bool isFileInStaged(const QFileInfo& fileInfo);
+    bool isFileChanged(const QFileInfo& fileInfo);
 
     void add(const QString& folder, const QString& path);
     void remove(const QString& folder, const QString& path);
@@ -36,11 +40,8 @@ signals:
     void gitCmdRunning(const QString& gitCmd);
     void gitCmdFinished(const QString& message);
 private:
-    void validate();
     QString runGit(const QString& workingFolder, const QStringList& args);
 private:
-    QString mGitPath;
-    bool mGitPathValid;
 };
 
 #endif // GITMANAGER_H
diff --git a/RedPandaIDE/vcs/gitrepository.cpp b/RedPandaIDE/vcs/gitrepository.cpp
index 40c86e4d..3134c764 100644
--- a/RedPandaIDE/vcs/gitrepository.cpp
+++ b/RedPandaIDE/vcs/gitrepository.cpp
@@ -19,9 +19,9 @@ void GitRepository::createRepository()
     mManager->createRepository(mFolder);
 }
 
-bool GitRepository::hasRepository()
+bool GitRepository::hasRepository(QString& currentBranch)
 {
-    return mManager->hasRepository(mFolder);
+    return mManager->hasRepository(mFolder, currentBranch);
 }
 
 void GitRepository::add(const QString &path)
@@ -82,3 +82,8 @@ void GitRepository::setManager(GitManager *newManager)
     Q_ASSERT(newManager!=nullptr);
     mManager = newManager;
 }
+
+void GitRepository::setFolder(const QString &newFolder)
+{
+    mFolder = newFolder;
+}
diff --git a/RedPandaIDE/vcs/gitrepository.h b/RedPandaIDE/vcs/gitrepository.h
index 4710e337..96cf84ab 100644
--- a/RedPandaIDE/vcs/gitrepository.h
+++ b/RedPandaIDE/vcs/gitrepository.h
@@ -22,7 +22,7 @@ public:
     const QString &folder() const;
 
     void createRepository();
-    bool hasRepository();
+    bool hasRepository(QString& currentBranch);
 
     void add(const QString& path);
     void remove(const QString& path);
@@ -38,6 +38,8 @@ public:
     GitManager *manager() const;
     void setManager(GitManager *newManager);
 
+    void setFolder(const QString &newFolder);
+
 signals:
 private:
     QString mFolder;