diff --git a/trunk/ConsoleDataMigration/sources/common/LogConsole.cpp b/trunk/ConsoleDataMigration/sources/common/LogConsole.cpp
index b77d6d0..0af3ee8 100644
--- a/trunk/ConsoleDataMigration/sources/common/LogConsole.cpp
+++ b/trunk/ConsoleDataMigration/sources/common/LogConsole.cpp
@@ -74,8 +74,9 @@ void LogConsole::AddText(const char* fmt, ::std::va_list arg)
         AddWrapedText(str.substr(addedText, m_Width).c_str());
         m_LineNum++;
 
+        // 画面領域の末尾を描画中 かつ
         // 画面領域以上追加したら末尾にスクロールする
-        if(m_LineNum > m_Height)
+        if(m_CurrentViewLine == (m_LineNum - m_Height - 1) && m_LineNum > m_Height)
         {
             ScrollToEnd();
         }