diff --git a/crontask/xml.go.org b/crontask/xml.go.org
deleted file mode 100644
index cf111abf..00000000
--- a/crontask/xml.go.org
+++ /dev/null
@@ -1,129 +0,0 @@
-package main
-
-import (
-	"encoding/xml"
-	"io/ioutil"
-)
-
-const (
-	// Header is a generic XML header suitable for use with the output of Marshal.
-	// This is not automatically added to any output of this package,
-	// it is provided as a convenience.
-	Header = `<?xml version="1.0" encoding="UTF-8"?>` + "\n"
-)
-
-type Attribute struct {
-	Text string `xml:",chardata"`
-	Name string `xml:"name,attr"`
-	Type string `xml:"type,attr"`
-	Use  string `xml:"use,attr"`
-}
-
-type Schema struct {
-	XMLName              xml.Name `xml:"schema"`
-	Text                 string   `xml:",chardata"`
-	Xs                   string   `xml:"xs,attr"`
-	Xsi                  string   `xml:"xsi,attr"`
-	ElementFormDefault   string   `xml:"elementFormDefault,attr"`
-	AttributeFormDefault string   `xml:"attributeFormDefault,attr"`
-	Element              struct {
-		Text        string `xml:",chardata"`
-		Name        string `xml:"name,attr"`
-		ComplexType struct {
-			Text     string `xml:",chardata"`
-			Sequence struct {
-				Text    string `xml:",chardata"`
-				Element []struct {
-					Text        string `xml:",chardata"`
-					Name        string `xml:"name,attr"`
-					MaxOccurs   string `xml:"maxOccurs,attr"`
-					ComplexType struct {
-						Text     string `xml:",chardata"`
-						Sequence struct {
-							Text    string `xml:",chardata"`
-							Element []struct {
-								Text        string `xml:",chardata"`
-								Name        string `xml:"name,attr"`
-								Type        string `xml:"type,attr"`
-								MinOccurs   string `xml:"minOccurs,attr"`
-								ComplexType struct {
-									Text     string `xml:",chardata"`
-									Sequence struct {
-										Text      string `xml:",chardata"`
-										MinOccurs string `xml:"minOccurs,attr"`
-										MaxOccurs string `xml:"maxOccurs,attr"`
-										Element   struct {
-											Text        string `xml:",chardata"`
-											Name        string `xml:"name,attr"`
-											ComplexType struct {
-												Text          string `xml:",chardata"`
-												SimpleContent struct {
-													Text      string `xml:",chardata"`
-													Extension struct {
-														Text      string `xml:",chardata"`
-														Base      string `xml:"base,attr"`
-														Attribute struct {
-															Text string `xml:",chardata"`
-															Name string `xml:"name,attr"`
-															Type string `xml:"type,attr"`
-															Use  string `xml:"use,attr"`
-														} `xml:"attribute"`
-													} `xml:"extension"`
-												} `xml:"simpleContent"`
-												Sequence struct {
-													Text      string `xml:",chardata"`
-													MinOccurs string `xml:"minOccurs,attr"`
-													MaxOccurs string `xml:"maxOccurs,attr"`
-													Element   struct {
-														Text        string `xml:",chardata"`
-														Name        string `xml:"name,attr"`
-														ComplexType struct {
-															Text          string `xml:",chardata"`
-															SimpleContent struct {
-																Text      string `xml:",chardata"`
-																Extension struct {
-																	Text      string `xml:",chardata"`
-																	Base      string `xml:"base,attr"`
-																	Attribute struct {
-																		Text string `xml:",chardata"`
-																		Name string `xml:"name,attr"`
-																		Type string `xml:"type,attr"`
-																		Use  string `xml:"use,attr"`
-																	} `xml:"attribute"`
-																} `xml:"extension"`
-															} `xml:"simpleContent"`
-														} `xml:"complexType"`
-													} `xml:"element"`
-												} `xml:"sequence"`
-												Attribute []struct {
-													Text string `xml:",chardata"`
-													Name string `xml:"name,attr"`
-													Type string `xml:"type,attr"`
-													Use  string `xml:"use,attr"`
-												} `xml:"attribute"`
-											} `xml:"complexType"`
-										} `xml:"element"`
-									} `xml:"sequence"`
-								} `xml:"complexType"`
-							} `xml:"element"`
-						} `xml:"sequence"`
-					} `xml:"complexType"`
-				} `xml:"element"`
-			} `xml:"sequence"`
-		} `xml:"complexType"`
-	} `xml:"element"`
-}
-
-func GenNRMXmlFile() {
-	nrmFile := Schema{
-		Xs:                   "http://www.w3.org/2001/XMLSchema",
-		Xsi:                  "http://www.w3.org/2001/XMLSchema-instance",
-		ElementFormDefault:   "qualified",
-		AttributeFormDefault: "unqualified",
-		Element:              struct{}{Name: "DataFile"},
-	}
-
-	b, _ := xml.MarshalIndent(nrmFile, "", "	")
-	b = append([]byte(xml.Header), b...)
-	ioutil.WriteFile("D:/nrm-demo.xml", b, 0664)
-}