diff --git a/cocos/2d/CCTransition.cpp b/cocos/2d/CCTransition.cpp
index 5e84832ed2..998650f15a 100644
--- a/cocos/2d/CCTransition.cpp
+++ b/cocos/2d/CCTransition.cpp
@@ -91,7 +91,7 @@ bool TransitionScene::initWithDuration(float t, Scene *scene)
         if (_outScene == nullptr)
         {
             _outScene = Scene::create();
-            // just change its state is running that can run actoins later
+            // just change its state is running that can run actions later
             // issue: https://github.com/cocos2d/cocos2d-x/issues/17442
             _outScene->onEnter();
         }
diff --git a/cocos/audio/android/jni/cddandroidAndroidJavaEngine.h b/cocos/audio/android/jni/cddandroidAndroidJavaEngine.h
index 76869d6edc..51da736618 100644
--- a/cocos/audio/android/jni/cddandroidAndroidJavaEngine.h
+++ b/cocos/audio/android/jni/cddandroidAndroidJavaEngine.h
@@ -22,8 +22,8 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ****************************************************************************/
-#ifndef __CDDANDRIODANDROIDJAVAENGINE_H__
-#define __CDDANDRIODANDROIDJAVAENGINE_H__
+#ifndef __CDDANDROIDANDROIDJAVAENGINE_H__
+#define __CDDANDROIDANDROIDJAVAENGINE_H__
 
 #include "audio/include/SimpleAudioEngine.h"
 #include "platform/android/jni/JniHelper.h"
@@ -67,4 +67,4 @@ namespace CocosDenshion {
     }
 }
 
-#endif //__CDDANDRIODANDROIDJAVAENGINE_H__
+#endif //__CDDANDROIDANDROIDJAVAENGINE_H__
diff --git a/cocos/base/CCNS.h b/cocos/base/CCNS.h
index 7b8315d709..6fde7fe7e2 100644
--- a/cocos/base/CCNS.h
+++ b/cocos/base/CCNS.h
@@ -23,8 +23,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ****************************************************************************/
 
-#ifndef __PLATFOMR_CCNS_H__
-#define __PLATFOMR_CCNS_H__
+#ifndef __PLATFORM_CCNS_H__
+#define __PLATFORM_CCNS_H__
 
 #include "math/CCGeometry.h"
 
@@ -76,6 +76,6 @@ Size CC_DLL SizeFromString(const std::string& str);
 
 NS_CC_END
 
-#endif // __PLATFOMR_CCNS_H__
+#endif // __PLATFORM_CCNS_H__
 
 
diff --git a/cocos/ui/UIEditBox/UIEditBoxImpl-win32.cpp b/cocos/ui/UIEditBox/UIEditBoxImpl-win32.cpp
index 273c3c2f4c..7c730ee3ed 100644
--- a/cocos/ui/UIEditBox/UIEditBoxImpl-win32.cpp
+++ b/cocos/ui/UIEditBox/UIEditBoxImpl-win32.cpp
@@ -372,7 +372,7 @@ namespace ui {
         bool conversionResult = cocos2d::StringUtils::UTF16ToUTF8(wstrResult, utf8Result);
         if (!conversionResult)
         {
-            CCLOG("warning, editbox input text convertion error.");
+            CCLOG("warning, editbox input text conversion error.");
         }
         return std::move(utf8Result);
     }