diff --git a/NEWS.md b/NEWS.md
index c1879228..1e8ce5f9 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -2,6 +2,7 @@ Red Panda C++ Version 2.8
 
   - fix: Crash when editing makefile
   - enhancement: Add "Resources" in project option's dialog's custom compiler parameter page
+  - fix: Crash while input using input method in makefile 
 
 Red Panda C++ Version 2.7
 
diff --git a/RedPandaIDE/editor.cpp b/RedPandaIDE/editor.cpp
index a3f76ca8..73c2a453 100644
--- a/RedPandaIDE/editor.cpp
+++ b/RedPandaIDE/editor.cpp
@@ -1319,7 +1319,7 @@ void Editor::inputMethodEvent(QInputMethodEvent *event)
                 && pSettings->codeCompletion().showCompletionWhileInput() ) {
             if (mLastIdCharPressed>=pSettings->codeCompletion().minCharRequired()) {
                 QString lastWord = getPreviousWordAtPositionForSuggestion(caretXY());
-                if (!lastWord.isEmpty()) {
+                if (mParser && !lastWord.isEmpty()) {
                     if (CppTypeKeywords.contains(lastWord)) {
                         return;
                     }
@@ -3515,7 +3515,7 @@ bool Editor::onCompletionInputMethod(QInputMethodEvent *event)
     if (!mCompletionPopup->isVisible())
         return processed;
     QString s=event->commitString();
-    if (!s.isEmpty()) {
+    if (mParser && !s.isEmpty()) {
         QString phrase = getWordForCompletionSearch(caretXY(),mCompletionPopup->memberOperator()=="::");
         mLastIdCharPressed = phrase.length();
         mCompletionPopup->search(phrase, false);