diff --git a/Code/CSRender/CSRender/MainWindow.xaml.cs b/Code/CSRender/CSRender/MainWindow.xaml.cs
index ecbe3f4a0be27560bcd8df19e08b5c09ee84e96a..4dd63cad996d64c076c22a3078eb5a770dc81a46 100644
--- a/Code/CSRender/CSRender/MainWindow.xaml.cs
+++ b/Code/CSRender/CSRender/MainWindow.xaml.cs
@@ -264,6 +264,11 @@ namespace CSRender
             {
                 tranceString = logString.ReadLine();
                 lineCount++;
+                //logファイルにある処理日時表示を除去
+                if (lineCount == 14 || lineCount == 19 || lineCount == 36 || lineCount == 37 || lineCount == 38 || lineCount == 39)
+                {
+                    tranceString = tranceString.Substring(0,66);
+                }
                 if (lineCount > 13 && lineCount < 40)//必要なところだけをUIに記述
                 {
                     ResultConsole.Text += tranceString + "\r\n";