diff --git a/config/README.md b/config/README.md
index ed31011..b6846f4 100644
--- a/config/README.md
+++ b/config/README.md
@@ -44,6 +44,10 @@ dnsserver=8.8.8.8:53
 rules-dir=rules.d
 #rulefile=office.rule
 #rulefile=home.rule
+
+# INCLUDE MORE CONFIG FILES
+#include=dnsrecord.inc.conf
+#include=more.inc.conf
 ```
 See:
 - [glider.conf.example](config/glider.conf.example)
diff --git a/config/examples/9.transparent_proxy_without_dnsmasq/README.md b/config/examples/9.transparent_proxy_without_dnsmasq/README.md
index 06820ab..4971a38 100644
--- a/config/examples/9.transparent_proxy_without_dnsmasq/README.md
+++ b/config/examples/9.transparent_proxy_without_dnsmasq/README.md
@@ -26,6 +26,7 @@ listen=redir://:1081
 # as a dns forwarding server
 dns=:53
 dnsserver=8.8.8.8:53
+dnsserver=8.8.4.4:53
 
 # specify rule files
 rules-dir=rules.d
@@ -73,22 +74,28 @@ cidr=172.16.102.0/24
 #### Configure iptables on your linux gateway
 ```bash
 iptables -t nat -I PREROUTING -p tcp -m set --match-set glider dst -j REDIRECT --to-ports 1081
-#iptables -t nat -I OUTPUT -p tcp -m set --match-set glider dst -j REDIRECT --to-ports 1081
+iptables -t nat -I OUTPUT -p tcp -m set --match-set glider dst -j REDIRECT --to-ports 1081
+```
+
+#### Server DNS settings
+Set server's nameserver to glider:
+```bash
+echo nameserver 127.0.0.1 > /etc/resolv.conf
 ```
 
 #### Client DNS settings
-use the linux server's ip as your dns server
+Use the linux server's ip as your dns server.
 
 #### When client requesting to access http://example1.com (in office.rule), the whole process:
 DNS Resolving: 
 1. client sends a udp dns request to linux server, and glider will receive the request(as it listen on default dns port :53)
 2. upstream dns server choice: glider will lookup it's rule config and find out the dns server to use for this domain(matched "example1.com" in office.rule, so 208.67.222.222:53 will be chosen)
-3. glider uses the forwarder in office.rule to ask 208.67.222.222:53 for the resolve answers
-4. glider updates it's office rule config, add the resolved ip address to it
-5. glider adds the resolved ip into ipset "glider", and return the dns answer to client
+3. glider uses the forwarder in office.rule to ask 208.67.222.222:53 for the resolve answers.
+4. glider updates it's office rule config, add the resolved ip address to it.
+5. glider adds the resolved ip into ipset "glider", and return the dns answer to client.
 
 Destination Accessing:
-1. client sends http request to the resolved ip of example1.com
-2. linux gateway server will get the request
+1. client sends http request to the resolved ip of example1.com.
+2. linux gateway server will get the request.
 3. iptabes matches the ip in ipset "glider" and redirect this request to :1081(glider)
-4. glider finds the ip in office rule, and then choose a forwarder in office.rule to complete the request
+4. glider finds the ip in office rule, and then choose a forwarder in office.rule to complete the request.
diff --git a/config/glider.conf.example b/config/glider.conf.example
index 794bb73..ad4bf3e 100644
--- a/config/glider.conf.example
+++ b/config/glider.conf.example
@@ -205,3 +205,8 @@ rules-dir=rules.d
 # specify a rule file
 #rulefile=office.rule
 #rulefile=home.rule
+
+
+# INCLUDE MORE CONFIG FILES
+#include=dnsrecord.inc.conf
+#include=more.inc.conf
diff --git a/config/rules.d/office.rule.example b/config/rules.d/office.rule.example
index cd20390..3ffe08d 100644
--- a/config/rules.d/office.rule.example
+++ b/config/rules.d/office.rule.example
@@ -34,7 +34,7 @@ ipset=glider
 
 # INCLUDE FILE
 # we can include a list file with only destinations settings
-include=office.list.example
+include=office.list
 
 # matches example.com and *.example.com
 domain=example.com
diff --git a/config/rules.d/reject.rule.example b/config/rules.d/reject.rule.example
new file mode 100644
index 0000000..07e1411
--- /dev/null
+++ b/config/rules.d/reject.rule.example
@@ -0,0 +1,7 @@
+
+forward=reject://
+
+ipset=glider
+
+domain=pornhub.com
+domain=amazon.com
\ No newline at end of file
diff --git a/go.mod b/go.mod
index f5ed098..b3593ad 100644
--- a/go.mod
+++ b/go.mod
@@ -19,9 +19,9 @@ require (
 	github.com/templexxx/xor v0.0.0-20181023030647-4e92f724b73b // indirect
 	github.com/tjfoc/gmsm v1.0.1 // indirect
 	github.com/xtaci/kcp-go v5.0.7+incompatible
-	golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a
-	golang.org/x/net v0.0.0-20190318221613-d196dffd7c2b // indirect
-	golang.org/x/sys v0.0.0-20190318195719-6c81ef8f67ca // indirect
+	golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576
+	golang.org/x/net v0.0.0-20190320064053-1272bf9dcd53 // indirect
+	golang.org/x/sys v0.0.0-20190321052220-f7bb7a8bee54 // indirect
 )
 
 // Replace dependency modules with local developing copy
diff --git a/go.sum b/go.sum
index 643e92c..0c7105a 100644
--- a/go.sum
+++ b/go.sum
@@ -12,12 +12,8 @@ github.com/ebfe/rc2 v0.0.0-20131011165748-24b9757f5521 h1:fBHFH+Y/GPGFGo7LIrErQc
 github.com/ebfe/rc2 v0.0.0-20131011165748-24b9757f5521/go.mod h1:ucvhdsUCE3TH0LoLRb6ShHiJl8e39dGlx6A4g/ujlow=
 github.com/klauspost/cpuid v1.2.0 h1:NMpwD2G9JSFOE1/TJjGSo5zG7Yb2bTe7eq1jH+irmeE=
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
-github.com/klauspost/reedsolomon v1.9.0 h1:usyTY5K7D2B6WOHn2jmpB7ky8Qom96mShZmmq3OW4JU=
-github.com/klauspost/reedsolomon v1.9.0/go.mod h1:CwCi+NUr9pqSVktrkN+Ondf06rkhYZ/pcNv7fu+8Un4=
 github.com/klauspost/reedsolomon v1.9.1 h1:kYrT1MlR4JH6PqOpC+okdb9CDTcwEC/BqpzK4WFyXL8=
 github.com/klauspost/reedsolomon v1.9.1/go.mod h1:CwCi+NUr9pqSVktrkN+Ondf06rkhYZ/pcNv7fu+8Un4=
-github.com/nadoo/conflag v0.1.0 h1:m9xSrL0UILGXPCZW66mhW57V2D2IraVpWLNIr2Op8X8=
-github.com/nadoo/conflag v0.1.0/go.mod h1:C3xchp3tIA3J2haACChSHFrlih7w00f31DXfjVUQa+0=
 github.com/nadoo/conflag v0.2.0 h1:xao13tYqfD+5bjQ1A/jT2kBL8tUcVpFhq3seuN5kpeM=
 github.com/nadoo/conflag v0.2.0/go.mod h1:Ayl83klaw7fagwYaI6luTmbOi4psAf7FqJNRRv5YMvU=
 github.com/nadoo/go-shadowsocks2 v0.1.0 h1:NkdUrZrI8uYq8R0YDmHLttLqKt0Z9i7dUKtGvBqZQl8=
@@ -34,49 +30,13 @@ github.com/tjfoc/gmsm v1.0.1 h1:R11HlqhXkDospckjZEihx9SW/2VW0RgdwrykyWMFOQU=
 github.com/tjfoc/gmsm v1.0.1/go.mod h1:XxO4hdhhrzAd+G4CjDqaOkd0hUzmtPR/d3EiBBMn/wc=
 github.com/xtaci/kcp-go v5.0.7+incompatible h1:zs9tc8XRID0m+aetu3qPWZFyRt2UIMqbXIBgw+vcnlE=
 github.com/xtaci/kcp-go v5.0.7+incompatible/go.mod h1:bN6vIwHQbfHaHtFpEssmWsN45a+AZwO7eyRCmEIbtvE=
-golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25 h1:jsG6UpNLt9iAsb0S2AGW28DveNzzgmbXR+ENoPjUeIU=
-golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a h1:YX8ljsm6wXlHZO+aRz9Exqr0evNhKRNe5K/gi+zKh4U=
-golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/net v0.0.0-20190301231341-16b79f2e4e95 h1:fY7Dsw114eJN4boqzVSbpVHO6rTdhq6/GnXeu+PKnzU=
-golang.org/x/net v0.0.0-20190301231341-16b79f2e4e95/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190310074541-c10a0554eabf h1:J7RqX9u0J9ZB37CGaFc2VC+QZZT6E6jnDbrboEFVo0U=
-golang.org/x/net v0.0.0-20190310074541-c10a0554eabf/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311031020-56fb01167e7d h1:vQJbQvu6+H699vOmHa20TEBI9nEqroRbMtf/9biIE3A=
-golang.org/x/net v0.0.0-20190311031020-56fb01167e7d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190313220215-9f648a60d977 h1:actzWV6iWn3GLqN8dZjzsB+CLt+gaV2+wsxroxiQI8I=
-golang.org/x/net v0.0.0-20190313220215-9f648a60d977/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190318221613-d196dffd7c2b h1:ZWpVMTsK0ey5WJCu+vVdfMldWq7/ezaOcjnKWIHWVkE=
-golang.org/x/net v0.0.0-20190318221613-d196dffd7c2b/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576 h1:aUX/1G2gFSs4AsJJg2cL3HuoRhCSCz733FE5GUSuaT4=
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 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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-golang.org/x/sys v0.0.0-20190303122642-d455e41777fc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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