diff --git a/NEWS.md b/NEWS.md
index 4671886f..eb49c058 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -6,6 +6,7 @@ Red Panda C++ Version 1.4
   - change: when create non-text project file, don't auto open it
   - fix: the project compiler options is not correctly read  when open old dev-c++ project 
   - fix: astyle.exe can't correctly format files that using non-ascii identifier
+  - fix: when "cleary symbol table of hidden editors" is turned on, content in the editor reshown is not correctly parsed
 
 Red Panda C++ Version 1.3
 
diff --git a/RedPandaIDE/RedPandaIDE.pro b/RedPandaIDE/RedPandaIDE.pro
index 8e6c38d1..85a642c5 100644
--- a/RedPandaIDE/RedPandaIDE.pro
+++ b/RedPandaIDE/RedPandaIDE.pro
@@ -53,14 +53,15 @@ msvc {
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 
-CONFIG(debug_and_release_target): {
-    CONFIG(debug): {
+CONFIG(debug_and_release_target) {
+    CONFIG(debug, debug|release) {
         OBJ_OUT_PWD = debug
     }
-    CONFIG(release): {
+    CONFIG(release, debug|release) {
         OBJ_OUT_PWD = release
     }
 }
+
 INCLUDEPATH += ../libs/qsynedit ../libs/redpanda_qt_utils
 LIBS += -L$$OUT_PWD/../libs/redpanda_qt_utils/$$OBJ_OUT_PWD \
     -L$$OUT_PWD/../libs/qsynedit/$$OBJ_OUT_PWD \
diff --git a/RedPandaIDE/compiler/compiler.cpp b/RedPandaIDE/compiler/compiler.cpp
index fe515d56..ce485c3f 100644
--- a/RedPandaIDE/compiler/compiler.cpp
+++ b/RedPandaIDE/compiler/compiler.cpp
@@ -352,6 +352,7 @@ QString Compiler::getCharsetArgument(const QByteArray& encoding,FileType fileTyp
         } else {
             execEncodingName = compilerSetExecCharset;
         }
+        qDebug()<<encodingName<<execEncodingName;
         if (checkSyntax) {
             result += QString(" -finput-charset=%1")
                     .arg(encodingName);
diff --git a/RedPandaIDE/editor.cpp b/RedPandaIDE/editor.cpp
index ea036c2e..c3368f66 100644
--- a/RedPandaIDE/editor.cpp
+++ b/RedPandaIDE/editor.cpp
@@ -1292,6 +1292,7 @@ void Editor::showEvent(QShowEvent */*event*/)
                 &CppParser::onEndParsing,
                 this,
                 &QSynedit::SynEdit::invalidate);
+        resetCppParser(mParser);
         reparse();
     }