diff --git a/go.mod b/go.mod
index 24b9394dee864..c5eb45af02d02 100644
--- a/go.mod
+++ b/go.mod
@@ -79,3 +79,5 @@ require (
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 )
+
+replace github.com/pingcap/parser => github.com/crazycs520/parser v0.0.0-20190612050226-40637cd1f09e
diff --git a/go.sum b/go.sum
index 23874310a9b8b..78d33a27e6a78 100644
--- a/go.sum
+++ b/go.sum
@@ -16,6 +16,8 @@ github.com/coreos/etcd v3.2.18+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20180202092358-40e2722dffea/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
+github.com/crazycs520/parser v0.0.0-20190612050226-40637cd1f09e h1:QKMta1NfXsZUbX4Nm6mwSsBkpY8K1+A5xApCjdOu4n0=
+github.com/crazycs520/parser v0.0.0-20190612050226-40637cd1f09e/go.mod h1:xLjI+gnWYexq011WPMEvCNS8rFM9qe1vdojIEzSKPuc=
 github.com/cznic/mathutil v0.0.0-20160613104831-78ad7f262603 h1:hhR9hTi0ligs11JjfGDBP332clNOJRdW0Ci5oHtEC+0=
 github.com/cznic/mathutil v0.0.0-20160613104831-78ad7f262603/go.mod h1:e6NPNENfs9mPDVNRekM7lKScauxd5kXTr1Mfyig6TDM=
 github.com/cznic/sortutil v0.0.0-20150617083342-4c7342852e65 h1:hxuZop6tSoOi0sxFzoGGYdRqNrPubyaIf9KoBG9tPiE=