diff --git a/Rs.DeweyTester/FormMain.cs b/Rs.DeweyTester/FormMain.cs
index 342d198..50b4327 100644
--- a/Rs.DeweyTester/FormMain.cs
+++ b/Rs.DeweyTester/FormMain.cs
@@ -47,11 +47,13 @@ namespace Rs.MotionPlat
                     cboxMtcp.Enabled = true;
                 if (cboxNoise.Enabled == false)
                     cboxNoise.Enabled = true;
-                if(txtGrrProductNum.Enabled==false)
-                    txtGrrProductNum.Enabled = true;
-                if(txtGrrTestNum.Enabled==false)
-                    txtGrrTestNum.Enabled = true;
-
+                if (cboxTestMode.SelectedItem != null && (cboxTestMode.SelectedItem.ToString() == "GRR" || cboxTestMode.SelectedItem.ToString() == "AUDIT"))
+                {
+                    if (txtGrrProductNum.Enabled == false)
+                        txtGrrProductNum.Enabled = true;
+                    if (txtGrrTestNum.Enabled == false)
+                        txtGrrTestNum.Enabled = true;
+                }
             }
             else
             {
@@ -617,9 +619,13 @@ namespace Rs.MotionPlat
                 {
                     GlobalTray.GrrTray.ChangeStatus(i+1,ESlotStatus.Have);
                 }
+                txtGrrProductNum.Enabled = true;
+                txtGrrTestNum.Enabled = true;
             }
             else
             {
+                txtGrrProductNum.Enabled = false;
+                txtGrrTestNum.Enabled = false;
                 GlobalTray.GrrTray.ChangeStatus(ESlotStatus.NotHave);
             }
         }
diff --git a/Rs.DeweyTester/FormMain.designer.cs b/Rs.DeweyTester/FormMain.designer.cs
index 80c120a..0a1c42f 100644
--- a/Rs.DeweyTester/FormMain.designer.cs
+++ b/Rs.DeweyTester/FormMain.designer.cs
@@ -841,21 +841,21 @@ namespace Rs.MotionPlat
             // 
             this.label9.AutoSize = true;
             this.label9.ImeMode = System.Windows.Forms.ImeMode.NoControl;
-            this.label9.Location = new System.Drawing.Point(3, 56);
+            this.label9.Location = new System.Drawing.Point(-1, 56);
             this.label9.Name = "label9";
             this.label9.Size = new System.Drawing.Size(59, 12);
             this.label9.TabIndex = 15;
-            this.label9.Text = "测试次数:";
+            this.label9.Text = "test num:";
             // 
             // label8
             // 
             this.label8.AutoSize = true;
             this.label8.ImeMode = System.Windows.Forms.ImeMode.NoControl;
-            this.label8.Location = new System.Drawing.Point(3, 34);
+            this.label8.Location = new System.Drawing.Point(-1, 34);
             this.label8.Name = "label8";
-            this.label8.Size = new System.Drawing.Size(59, 12);
+            this.label8.Size = new System.Drawing.Size(65, 12);
             this.label8.TabIndex = 14;
-            this.label8.Text = "产品数量:";
+            this.label8.Text = "grr count:";
             // 
             // txtGrrTestNum
             //