diff --git a/RedPandaIDE/editor.cpp b/RedPandaIDE/editor.cpp
index 3cbbeb93..2dd9bb09 100644
--- a/RedPandaIDE/editor.cpp
+++ b/RedPandaIDE/editor.cpp
@@ -97,6 +97,8 @@ Editor::Editor(QWidget *parent, const QString& filename,
   mSaving(false),
   mHoverModifiedLine(-1)
 {
+    mHighlightCharPos1 = QSynedit::BufferCoord{0,0};
+    mHighlightCharPos2 = QSynedit::BufferCoord{0,0};
     mCurrentLineModified = false;
     mUseCppSyntax = pSettings->editor().defaultFileCpp();
     if (mFilename.isEmpty()) {
diff --git a/packages/debian/changelog b/packages/debian/changelog
index 6b2b5290..07e792aa 100644
--- a/packages/debian/changelog
+++ b/packages/debian/changelog
@@ -1,3 +1,9 @@
+redpanda-cpp (1.5-1) unstable; urgency=medium
+
+  * Update to 1.5
+
+ -- Roy Qu (瞿华) <royqh1979@gmail.com>  Wed, 19 Oct 2022 19:08:00 +0800
+
 redpanda-cpp (1.4-1) unstable; urgency=medium
 
   * Update to 1.4