diff --git a/go.mod b/go.mod
new file mode 100644
index 00000000..5478f92b
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,27 @@
+module github.com/txthinking/brook
+
+replace gopkg.in/russross/blackfriday.v2 => github.com/russross/blackfriday/v2 v2.0.1
+
+replace github.com/russross/blackfriday/v2 => gopkg.in/russross/blackfriday.v2 v2.0.1
+
+go 1.14
+
+require (
+	github.com/gorilla/mux v1.7.4
+	github.com/gorilla/websocket v1.4.2
+	github.com/mdp/qrterminal v1.0.1
+	github.com/miekg/dns v1.1.29
+	github.com/patrickmn/go-cache v2.1.0+incompatible
+	github.com/tdewolff/minify v2.3.6+incompatible
+	github.com/tdewolff/parse v2.3.4+incompatible // indirect
+	github.com/txthinking/encrypt v0.0.0-20200324035805-5d1a78415440
+	github.com/txthinking/gotun2socks v0.0.0-20180829122610-35016fdae05e
+	github.com/txthinking/runnergroup v0.0.0-20200327135940-540a793bb997
+	github.com/txthinking/socks5 v0.0.0-20200327133705-caf148ab5e9d
+	github.com/txthinking/x v0.0.0-20200322173929-c86052c68359
+	github.com/urfave/cli v1.22.3
+	github.com/urfave/negroni v1.0.0
+	golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59
+	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e
+	gopkg.in/russross/blackfriday.v2 v2.0.0-00010101000000-000000000000 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 00000000..96e0c187
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,65 @@
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/gorilla/mux v1.7.4 h1:VuZ8uybHlWmqV03+zRzdwKL4tUnIp1MAQtp1mIFE1bc=
+github.com/gorilla/mux v1.7.4/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
+github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
+github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/mdp/qrterminal v1.0.1 h1:07+fzVDlPuBlXS8tB0ktTAyf+Lp1j2+2zK3fBOL5b7c=
+github.com/mdp/qrterminal v1.0.1/go.mod h1:Z33WhxQe9B6CdW37HaVqcRKzP+kByF3q/qLxOGe12xQ=
+github.com/miekg/dns v1.1.29 h1:xHBEhR+t5RzcFJjBLJlax2daXOrTYtr9z4WdKEfWFzg=
+github.com/miekg/dns v1.1.29/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
+github.com/patrickmn/go-cache v1.0.0 h1:3gD5McaYs9CxjyK5AXGcq8gdeCARtd/9gJDUvVeaZ0Y=
+github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
+github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
+github.com/tdewolff/minify v1.1.0 h1:nxHQi1ML+g3ZbZHffiZ6eC7vMqNvSRfX3KB5Y5y/kfw=
+github.com/tdewolff/minify v2.3.6+incompatible h1:2hw5/9ZvxhWLvBUnHE06gElGYz+Jv9R4Eys0XUzItYo=
+github.com/tdewolff/minify v2.3.6+incompatible/go.mod h1:9Ov578KJUmAWpS6NeZwRZyT56Uf6o3Mcz9CEsg8USYs=
+github.com/tdewolff/parse v1.1.0 h1:tMjj9GCK8zzwjWyxdZ4pabzdWO1VG+G3bvCnG6aUIyQ=
+github.com/tdewolff/parse v2.3.4+incompatible h1:x05/cnGwIMf4ceLuDMBOdQ1qGniMoxpP46ghf0Qzh38=
+github.com/tdewolff/parse v2.3.4+incompatible/go.mod h1:8oBwCsVmUkgHO8M5iCzSIDtpzXOT0WXX9cWhz+bIzJQ=
+github.com/txthinking/encrypt v0.0.0-20200324035805-5d1a78415440 h1:feg/KpIG0mpaDWS8obC0X5JEioihFL32fAhHZjzeHr8=
+github.com/txthinking/encrypt v0.0.0-20200324035805-5d1a78415440/go.mod h1:78N4pHirvbuhX3U2MJ3G0nxjmQtfaqHeYjvkHbw5Ho0=
+github.com/txthinking/gotun2socks v0.0.0-20180829122610-35016fdae05e h1:0S59/gOPf/wFIGztKRHfImRwlCi9vpsahVnywWv82LA=
+github.com/txthinking/gotun2socks v0.0.0-20180829122610-35016fdae05e/go.mod h1:vk4O/XIzXpjGZnB0M5u2e4Kz5pwjYe57rx8Ftt5J6LU=
+github.com/txthinking/runnergroup v0.0.0-20200327135940-540a793bb997 h1:vlDgnShahmE2XLslpr0hnzxfAmSj3JLX2CYi8Xct7G4=
+github.com/txthinking/runnergroup v0.0.0-20200327135940-540a793bb997/go.mod h1:CLUSJbazqETbaR+i0YAhXBICV9TrKH93pziccMhmhpM=
+github.com/txthinking/socks5 v0.0.0-20200327133705-caf148ab5e9d h1:V+Wyj2AqtLwLG7KnniV8QG+gEkENPsudZbivvLyX4kw=
+github.com/txthinking/socks5 v0.0.0-20200327133705-caf148ab5e9d/go.mod h1:d3n8NJ6QMRb6I/WAlp4z5ZPAoaeqDmX5NgVZA0mhe+I=
+github.com/txthinking/x v0.0.0-20200322173929-c86052c68359 h1:C0NZpCzMO16zTzGim0a9Gg89bJXyBp/dYK5bjtZpQ5M=
+github.com/txthinking/x v0.0.0-20200322173929-c86052c68359/go.mod h1:WgqbSEmUYSjEV3B1qmee/PpP2NYEz4bL9/+mF1ma+s4=
+github.com/urfave/cli v1.22.3 h1:FpNT6zq26xNpHZy08emi755QwzLPs6Pukqjlc7RfOMU=
+github.com/urfave/cli v1.22.3/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/negroni v1.0.0 h1:kIimOitoypq34K7TG7DUaJ9kq/N4Ofuwi1sjz0KipXc=
+github.com/urfave/negroni v1.0.0/go.mod h1:Meg73S6kFm/4PpbYdq35yYWoCZ9mS/YSx+lKnmiohz4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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+golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
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+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
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+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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+rsc.io/qr v0.2.0 h1:6vBLea5/NRMVTz8V66gipeLycZMl/+UlFmk8DvqQ6WY=
+rsc.io/qr v0.2.0/go.mod h1:IF+uZjkb9fqyeF/4tlBoynqmQxUoPfWEKh921coOuXs=