diff --git a/main/main.cpp b/main/main.cpp
index b175a60..ae266d4 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -58,9 +58,9 @@ void renderText(TextRenderer *textRenderer) {
 }
 
 TextRenderer generateTextRender() {
-    std::string command;
-    std::cout << "fontSize: ";
-    std::getline(std::cin, command);
+//    std::string command;
+//    std::cout << "fontSize: ";
+//    std::getline(std::cin, command);
 
     int windowWidth = vkvm::getWidth();
     int windowHeight = vkvm::getHeight();
diff --git a/src/TextRenderer.cpp b/src/TextRenderer.cpp
index d2fd844..6acf67f 100644
--- a/src/TextRenderer.cpp
+++ b/src/TextRenderer.cpp
@@ -58,7 +58,7 @@ void TextRenderer::update(std::string newText) {
 //    std::cout << fontNumbersInOneLine << "..." << std::endl;
 
     if(newText.size() < oldTextsize) {
-        clear(currentX, currentY, fontWidth, currentY + fontHeight);
+        clear(specialCharacterCurrentX, specialCharacterCurrentY, specialCharacterCurrentX + fontWidth + 1, specialCharacterCurrentX + fontHeight + 1);
     }
 
     newText = adjustText(newText);
@@ -89,11 +89,15 @@ void TextRenderer::update(std::string newText) {
                     blinkY = specialCharacterCurrentY;
                     _specialCharacter = newText[i - 1];
 
-                    characterBitmap = getCharacter(_specialCharacter, font);
-                    translateToSharedMemory(characterBitmap, specialCharacterCurrentX, specialCharacterCurrentY, speicialFontColor);
+                    if(_specialCharacter != '\n') {
+                        characterBitmap = getCharacter(_specialCharacter, font);
+                        translateToSharedMemory(characterBitmap, specialCharacterCurrentX, specialCharacterCurrentY, speicialFontColor);
+                    }
 
-                    clear(tempBlinkX, tempBlinkY, tempBlinkX + 1, tempBlinkY + fontHeight);
-                    translateToSharedMemory(getCharacter(tempSpecialChar), tempSpecialCharacterCurrentX, tempSpecialCharacterCurrentY, fontColor);
+                    if(specialCharacterCurrentX != tempSpecialCharacterCurrentX && specialCharacterCurrentY != tempSpecialCharacterCurrentY) {
+                        clear(tempBlinkX, tempBlinkY, tempBlinkX + 1, tempBlinkY + fontHeight);
+                        translateToSharedMemory(getCharacter(tempSpecialChar, font), tempSpecialCharacterCurrentX, tempSpecialCharacterCurrentY, fontColor);
+                    }
                 } else {
                     currentLine = ((i + space) / fontNumbersInOneLine);