diff --git a/NEWS.md b/NEWS.md
index cef7175a..8a73d459 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,10 @@
+Red Panda C++ Version 1.0.9
+  - fix: selection in column mode not correctly drawn when has wide chars in it
+  - fix: delete & insert in column mode not correctly handled
+  - fix: input with ime in column mode not correctly handled
+  - fix: copy & paste in column mode not correctly handled
+  - fix: crash when project name is selected in the project view and try create new project file
+
 Red Panda C++ Version 1.0.8
   - enhancement: auto complete '#undef'
   - enhancement: redesign components for compiler commandline arguments processing
@@ -9,11 +16,6 @@ Red Panda C++ Version 1.0.8
   - enhancement: adjust scheme colors for "dark" and "high contrast" themes
   - enhancement: can debug files that has non-ascii chars in its path and is compiled by clang
   - fix: when debugging project, default compiler set is wrongly used
-  - fix: selection in column mode not correctly drawn when has wide chars in it
-  - fix: delete & insert in column mode not correctly handled
-  - fix: input with ime in column mode not correctly handled
-  - fix: copy & paste in column mode not correctly handled
-  
 
 Red Panda C++ Version 1.0.7
   - change: use Shift+Enter to break line
diff --git a/RedPandaIDE/RedPandaIDE.pro b/RedPandaIDE/RedPandaIDE.pro
index 7afa864a..581fe9da 100644
--- a/RedPandaIDE/RedPandaIDE.pro
+++ b/RedPandaIDE/RedPandaIDE.pro
@@ -10,7 +10,7 @@ isEmpty(APP_NAME) {
 }
 
 isEmpty(APP_VERSION) {
-    APP_VERSION=1.0.8
+    APP_VERSION=1.0.9
 }
 
 
diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index 73a1dd01..798898f1 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -6029,22 +6029,32 @@ void MainWindow::newProjectUnitFile()
         while (modelTypeNode && modelTypeNode->folderNodeType==ProjectSpecialFolderNode::NonSpecial) {
             modelTypeNode=modelTypeNode->parent.lock();
         }
+        if (!modelTypeNode) {
+             modelTypeNode = mProject->rootNode();
+        }
         NewProjectUnitDialog newProjectUnitDialog;
-        switch (modelTypeNode->folderNodeType) {
-        case ProjectSpecialFolderNode::HEADERS:
-            newProjectUnitDialog.setSuffix("h");
-            break;
-        case ProjectSpecialFolderNode::SOURCES:
+        if (modelTypeNode == mProject->rootNode()) {
             if (mProject->options().isCpp)
                 newProjectUnitDialog.setSuffix("cpp");
             else
                 newProjectUnitDialog.setSuffix("c");
-            break;
-        default:
-            newProjectUnitDialog.setSuffix("");
+        } else {
+            switch (modelTypeNode->folderNodeType) {
+            case ProjectSpecialFolderNode::HEADERS:
+                newProjectUnitDialog.setSuffix("h");
+                break;
+            case ProjectSpecialFolderNode::SOURCES:
+                if (mProject->options().isCpp)
+                    newProjectUnitDialog.setSuffix("cpp");
+                else
+                    newProjectUnitDialog.setSuffix("c");
+                break;
+            default:
+                newProjectUnitDialog.setSuffix("");
+            }
         }
         QString folder = mProject->fileSystemNodeFolderPath(pNode);
-        qDebug()<<folder;
+//        qDebug()<<folder;
         newProjectUnitDialog.setFolder(folder);
         if (newProjectUnitDialog.exec()!=QDialog::Accepted) {
             return;
diff --git a/RedPandaIDE/project.cpp b/RedPandaIDE/project.cpp
index 5b770875..5bf1db73 100644
--- a/RedPandaIDE/project.cpp
+++ b/RedPandaIDE/project.cpp
@@ -752,6 +752,8 @@ void Project::updateNodeIndexes()
 
 PProjectModelNode Project::pointerToNode(ProjectModelNode *p, PProjectModelNode parent)
 {
+    if (!p)
+        return PProjectModelNode();
     if (!parent) {
         parent = mRootNode;
     }
@@ -1797,10 +1799,12 @@ QFileSystemWatcher *Project::fileSystemWatcher() const
 QString Project::fileSystemNodeFolderPath(const PProjectModelNode &node)
 {
     QString result;
-    PProjectModelNode pNode = node;
-    while (pNode && pNode->folderNodeType == ProjectSpecialFolderNode::NonSpecial) {
-        result = node->text + "/" +result;
-        pNode = pNode->parent.lock();
+    if (node != mRootNode) {
+        PProjectModelNode pNode = node;
+        while (pNode && pNode->folderNodeType == ProjectSpecialFolderNode::NonSpecial) {
+            result = node->text + "/" +result;
+            pNode = pNode->parent.lock();
+        }
     }
     result = folder() + "/" + result;
     return result;
diff --git a/Red_Panda_CPP.pro b/Red_Panda_CPP.pro
index b27d7261..01797353 100644
--- a/Red_Panda_CPP.pro
+++ b/Red_Panda_CPP.pro
@@ -17,7 +17,7 @@ SUBDIRS += \
 
 APP_NAME = RedPandaCPP
 
-APP_VERSION = 1.0.8
+APP_VERSION = 1.0.9
 
 linux: {