diff --git a/vba_code_kukan_detail_master.txt b/vba_code_kukan_detail_master.txt
index bbd7a01..e5301f5 100644
--- a/vba_code_kukan_detail_master.txt
+++ b/vba_code_kukan_detail_master.txt
@@ -39,15 +39,10 @@ Sub FillFromKukanMaster(ByVal ws As Worksheet, ByVal rowNum As Long, Optional By
     
     On Error Resume Next
     Set wsKukan = ThisWorkbook.Worksheets("区間メンテナンス")
-    MsgBox "1."
     On Error GoTo 0
-    MsgBox "5."
     If wsKukan Is Nothing Then Exit Sub
-    MsgBox "4."
     code = Trim(ws.Cells(rowNum, 3).Value)
-    MsgBox "3."
     If code = "" Then Exit Sub
-    MsgBox "2."
     lastRow = wsKukan.Cells(wsKukan.Rows.Count, 3).End(xlUp).Row
     
     For i = 7 To lastRow