diff --git a/.gitignore b/.gitignore
index 71eac3f..46a2ce5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,4 @@ vendor
 vendor/**
 conf/ssl/domain.*
 eiblog
-static/feed.xml
-static/opensearch.xml
-static/sitemap.xml
-
+static/*.*
diff --git a/conf/tpl/crossdomainTpl.xml b/conf/tpl/crossdomainTpl.xml
new file mode 100644
index 0000000..315e611
--- /dev/null
+++ b/conf/tpl/crossdomainTpl.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<cross-domain-policy>
+	<allow-access-from domain="*.{{.Domain}}" />
+</cross-domain-policy>
diff --git a/conf/tpl/robotsTpl.xml b/conf/tpl/robotsTpl.xml
new file mode 100644
index 0000000..06c9129
--- /dev/null
+++ b/conf/tpl/robotsTpl.xml
@@ -0,0 +1,3 @@
+User-agent: *
+Allow: /
+Sitemap: https://{{.Domain}}/sitemap.xml
diff --git a/static/crossdomain.xml b/static/crossdomain.xml
index 527f133..dd1dc78 100644
--- a/static/crossdomain.xml
+++ b/static/crossdomain.xml
@@ -1,6 +1,4 @@
 <?xml version="1.0"?>
-<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
 <cross-domain-policy>
-    <allow-access-from domain="*" />
-	<allow-http-request-headers-from domain="*" headers="*"/>
-</cross-domain-policy>
\ No newline at end of file
+	<allow-access-from domain="*.deepzz.com" />
+</cross-domain-policy>
diff --git a/static/robots.txt b/static/robots.txt
index 4aa6d22..2b0c19b 100644
--- a/static/robots.txt
+++ b/static/robots.txt
@@ -1,6 +1,3 @@
 User-agent: *
 Allow: /
 Sitemap: https://deepzz.com/sitemap.xml
-
-User-agent: MJ12bot
-Disallow: /
\ No newline at end of file
diff --git a/xml.go b/xml.go
index 4f8b48e..3a76b3f 100644
--- a/xml.go
+++ b/xml.go
@@ -25,9 +25,11 @@ func init() {
 	if err != nil {
 		logd.Fatal(err)
 	}
-	doOpensearch()
 	go doFeed()
 	go doSitemap()
+	doOpensearch()
+	doRobots()
+	doCrossdomain()
 }
 
 func doFeed() {
@@ -47,7 +49,7 @@ func doFeed() {
 		"Artcs":     artcs,
 	}
 
-	f, err := os.OpenFile("static/feed.xml", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, os.ModePerm)
+	f, err := os.OpenFile("static/feed.xml", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
 	if err != nil {
 		logd.Error(err)
 		return
@@ -68,7 +70,7 @@ func doSitemap() {
 		return
 	}
 	params := map[string]interface{}{"Artcs": Ei.Articles, "Domain": setting.Conf.Mode.Domain}
-	f, err := os.OpenFile("static/sitemap.xml", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, os.ModePerm)
+	f, err := os.OpenFile("static/sitemap.xml", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
 	if err != nil {
 		logd.Error(err)
 		return
@@ -93,7 +95,51 @@ func doOpensearch() {
 		"SubTitle": Ei.SubTitle,
 		"Domain":   setting.Conf.Mode.Domain,
 	}
-	f, err := os.OpenFile("static/opensearch.xml", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, os.ModePerm)
+	f, err := os.OpenFile("static/opensearch.xml", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
+	if err != nil {
+		logd.Error(err)
+		return
+	}
+	defer f.Close()
+	err = tpl.Execute(f, params)
+	if err != nil {
+		logd.Error(err)
+		return
+	}
+}
+
+func doRobots() {
+	tpl := tpls.Lookup("robotsTpl.xml")
+	if tpl == nil {
+		logd.Error("not found robotsTpl.")
+		return
+	}
+	params := map[string]string{
+		"Domain": setting.Conf.Mode.Domain,
+	}
+	f, err := os.OpenFile("static/robots.txt", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
+	if err != nil {
+		logd.Error(err)
+		return
+	}
+	defer f.Close()
+	err = tpl.Execute(f, params)
+	if err != nil {
+		logd.Error(err)
+		return
+	}
+}
+
+func doCrossdomain() {
+	tpl := tpls.Lookup("crossdomainTpl.xml")
+	if tpl == nil {
+		logd.Error("not found crossdomainTpl.")
+		return
+	}
+	params := map[string]string{
+		"Domain": setting.Conf.Mode.Domain,
+	}
+	f, err := os.OpenFile("static/crossdomain.xml", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
 	if err != nil {
 		logd.Error(err)
 		return