diff --git a/NEWS.md b/NEWS.md
index cfbea4f6..e4809e61 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -9,6 +9,7 @@ Red Panda C++ Version 2.4
   - enhancement: Rename filenames in todos/bookmarks/breakpoints  when renaming project file
   - enhancement: Rename filenames in bookmarks/breakpoints after a file is save-ased.
   - fix: Can't goto definition of classes and namespaces displayed in the class browser on whole project mode.
+  - fix: macro defines parsed before not correctly applied in the succeeding parse.
 
 Red Panda C++ Version 2.3
 
diff --git a/RedPandaIDE/parser/cpppreprocessor.cpp b/RedPandaIDE/parser/cpppreprocessor.cpp
index 1512a875..e5ffc535 100644
--- a/RedPandaIDE/parser/cpppreprocessor.cpp
+++ b/RedPandaIDE/parser/cpppreprocessor.cpp
@@ -159,14 +159,6 @@ PDefine CppPreprocessor::getHardDefine(const QString &name)
     return mHardDefines.value(name,PDefine());
 }
 
-void CppPreprocessor::resetDefines()
-{
-    mDefines = mHardDefines;
-//    mDefines.clear();
-
-//    mDefines.insert(mHardDefines);
-}
-
 void CppPreprocessor::setScanOptions(bool parseSystem, bool parseLocal)
 {
     mParseSystem = parseSystem;
@@ -846,6 +838,7 @@ void CppPreprocessor::addDefinesInFile(const QString &fileName)
         return;
     mProcessed.insert(fileName);
 
+    qDebug()<<fileName;
     // then add the defines defined in it
     PDefineMap defineList = mFileDefines.value(fileName, PDefineMap());
     if (defineList) {
@@ -853,6 +846,11 @@ void CppPreprocessor::addDefinesInFile(const QString &fileName)
             mDefines.insert(define->name,define);
         }
     }
+
+    PFileIncludes fileIncludes = getFileIncludesEntry(fileName);
+    foreach (const QString& file, fileIncludes->includeFiles.keys()) {
+        addDefinesInFile(file);
+    }
 }
 
 void CppPreprocessor::parseArgs(PDefine define)
diff --git a/RedPandaIDE/parser/cpppreprocessor.h b/RedPandaIDE/parser/cpppreprocessor.h
index c9a49a9c..1a5b1c65 100644
--- a/RedPandaIDE/parser/cpppreprocessor.h
+++ b/RedPandaIDE/parser/cpppreprocessor.h
@@ -121,7 +121,6 @@ private:
     // include stuff
     PFileIncludes getFileIncludesEntry(const QString& FileName);
     void addDefinesInFile(const QString& fileName);
-    void resetDefines();
     void addDefineByParts(const QString& name, const QString& args,
                           const QString& value, bool hardCoded);
     void addDefineByLine(const QString& line, bool hardCoded);