diff --git a/src/thisWorkbook/Kukan_master.bas b/src/thisWorkbook/Master_M1_Kukan.bas
similarity index 97%
rename from src/thisWorkbook/Kukan_master.bas
rename to src/thisWorkbook/Master_M1_Kukan.bas
index a12e890..de7e87f 100644
--- a/src/thisWorkbook/Kukan_master.bas
+++ b/src/thisWorkbook/Master_M1_Kukan.bas
@@ -8,7 +8,7 @@ Private Sub Worksheet_Change(ByVal Target As Range)
             If Trim(cell.Value) = "" Then
                 Call ClearRowData(Me, cell.Row)
             Else
-                Call FillFromKukanMaster(Me, cell.Row)
+                Call FillFromZ1(Me, cell.Row)
             End If
         Next
     End If
@@ -343,3 +343,14 @@ Sub M1_Export()
     MsgBox "CSV export completed. Total data rows: " & rowCount, vbInformation
 End Sub
 
+Sub M1_SortDataRowsByC()
+    Call SortDataRows(3)
+End Sub
+
+Sub M1_ToggleAutoFilter()
+    Call ToggleAutoFilter(6)
+End Sub
+
+Sub M1_AutoFitColumnWidth()
+    Call AutoFitColumnWidth(3, 14)
+End Sub
\ No newline at end of file
diff --git a/src/thisWorkbook/Kukan_detail_master.bas b/src/thisWorkbook/Master_M2_Kukan_detail.bas
similarity index 100%
rename from src/thisWorkbook/Kukan_detail_master.bas
rename to src/thisWorkbook/Master_M2_Kukan_detail.bas
diff --git a/src/thisWorkbook/Master_address.bas b/src/thisWorkbook/Master_O1_address.bas
similarity index 100%
rename from src/thisWorkbook/Master_address.bas
rename to src/thisWorkbook/Master_O1_address.bas
diff --git a/src/thisWorkbook/Master_507.bas b/src/thisWorkbook/Master_O2_507.bas
similarity index 100%
rename from src/thisWorkbook/Master_507.bas
rename to src/thisWorkbook/Master_O2_507.bas
diff --git a/src/thisWorkbook/Master_222.bas b/src/thisWorkbook/Master_Z1_222.bas
similarity index 100%
rename from src/thisWorkbook/Master_222.bas
rename to src/thisWorkbook/Master_Z1_222.bas
diff --git a/src/thisWorkbook/Master_223.bas b/src/thisWorkbook/Master_Z2_223.bas
similarity index 100%
rename from src/thisWorkbook/Master_223.bas
rename to src/thisWorkbook/Master_Z2_223.bas
diff --git a/src/thisWorkbook/Master_224.bas b/src/thisWorkbook/Master_Z3_224.bas
similarity index 100%
rename from src/thisWorkbook/Master_224.bas
rename to src/thisWorkbook/Master_Z3_224.bas
diff --git a/通勤手当テンプレート_案.xlsm b/通勤手当テンプレート_案.xlsm
index a6ab768..efb9d88 100644
Binary files a/通勤手当テンプレート_案.xlsm and b/通勤手当テンプレート_案.xlsm differ