diff --git a/Product_Manager/MainForm.vb b/Product_Manager/MainForm.vb
index 8b4f8b1..3d4a6ed 100644
--- a/Product_Manager/MainForm.vb
+++ b/Product_Manager/MainForm.vb
@@ -5,6 +5,7 @@ Imports Microsoft
 Imports System.Runtime.Remoting
 Imports System.Windows.Forms.VisualStyles.VisualStyleElement.TaskbarClock
 Imports Mysqlx
+Imports Mysqlx.XDevAPI
 
 Public Class MainForm
     Public Const FormVersion As String = "2.0.0"
@@ -694,8 +695,7 @@ End_Finish:
                             "Ct_Manufacture_Month = '" & nudIfMonth.Value & "', " &
                             "Ct_SN = '" & cartridgeSerial & "', " &
                             "Ct_Model = 'MAXIMUM', " &
-                            "Ct_Type = 'SET', " &
-                            "Ct_Remain_ShotCnt = 0 " &
+                            "Ct_Type = 'SET' " &
                             "WHERE PV_SN = '" & TDNameStr & "'"
 
                 DBCommand(DBCmd)
@@ -870,8 +870,7 @@ End_Finish:
                             "Ct_Manufacture_Month = '" & nudIfMonth.Value & "', " &
                             "Ct_SN = '" & cartridgeSerial & "', " &
                             "Ct_Model = 'EFFECT', " &
-                            "Ct_Type = 'SET', " &
-                            "Ct_Remain_ShotCnt = 0 " &
+                            "Ct_Type = 'SET' " &
                             "WHERE PV_SN = '" & TDNameStr & "'"
 
                 DBCommand(DBCmd)