diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..ebe4db5
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,14 @@
+module github.com/b3log/wide
+
+go 1.12
+
+require (
+	github.com/fsnotify/fsnotify v1.4.7
+	github.com/gorilla/context v0.0.0-20141217160251-215affda49ad // indirect
+	github.com/gorilla/securecookie v0.0.0-20150327155805-8e98dd730fc4 // indirect
+	github.com/gorilla/sessions v0.0.0-20150417174705-f61c3ec2cf65
+	github.com/gorilla/websocket v0.0.0-20150530030352-a3ec486e6a7a
+	github.com/hashicorp/go-version v1.2.0
+	golang.org/x/sys v0.0.0-20190515190549-87c872767d25 // indirect
+	golang.org/x/text v0.3.2
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..6508426
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,17 @@
+github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/gorilla/context v0.0.0-20141217160251-215affda49ad h1:wJwKN6X6iRRVnjdBgrkWjhBOvYm7yw5boqXwFUnBtbE=
+github.com/gorilla/context v0.0.0-20141217160251-215affda49ad/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
+github.com/gorilla/securecookie v0.0.0-20150327155805-8e98dd730fc4 h1:X0DbEdoaUJT+NZ8mLHRNMSLmogzqLhsA1Eh6gs7Y7Zg=
+github.com/gorilla/securecookie v0.0.0-20150327155805-8e98dd730fc4/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
+github.com/gorilla/sessions v0.0.0-20150417174705-f61c3ec2cf65 h1:bDPV+Nh80WIp0U0a/o9wKilWRxH+l8jIySjElU91LeA=
+github.com/gorilla/sessions v0.0.0-20150417174705-f61c3ec2cf65/go.mod h1:+WVp8kdw6VhyKExm03PAMRn2ZxnPtm58pV0dBVPdhHE=
+github.com/gorilla/websocket v0.0.0-20150530030352-a3ec486e6a7a h1:p/PGT+3UGSK7eULOGHUMCUxI5U976R34HWuKHbFpK3Q=
+github.com/gorilla/websocket v0.0.0-20150530030352-a3ec486e6a7a/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
+github.com/hashicorp/go-version v1.2.0 h1:3vNe/fWF5CBgRIguda1meWhsZHy3m8gCJ5wx+dIzX/E=
+github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+golang.org/x/sys v0.0.0-20190515190549-87c872767d25 h1:SSKQq5sjDoW0L0NaDoVl7d7HmtTxM0ezm0Ef9azs4uQ=
+golang.org/x/sys v0.0.0-20190515190549-87c872767d25/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=