diff --git a/cluster/router/condition_router.go b/cluster/router/condition_router.go
index efae65ccb34eb8a78e281cfaf7b1fcec79b3d163..ff1537fc71ec0aa5257cd14b49d514f15d86556a 100644
--- a/cluster/router/condition_router.go
+++ b/cluster/router/condition_router.go
@@ -24,7 +24,7 @@ import (
 )
 
 import (
-	"github.com/dubbogo/gost/container/gxset"
+	gxset "github.com/dubbogo/gost/container/set"
 	gxnet "github.com/dubbogo/gost/net"
 	perrors "github.com/pkg/errors"
 )
diff --git a/common/url.go b/common/url.go
index c010298bf58d65b6c2fcfc7859e03b0131bf7f54..e7762355a56837796e0eedc4f67a96d3a851c632 100644
--- a/common/url.go
+++ b/common/url.go
@@ -31,7 +31,7 @@ import (
 )
 
 import (
-	"github.com/dubbogo/gost/container/gxset"
+	gxset "github.com/dubbogo/gost/container/set"
 	"github.com/jinzhu/copier"
 	perrors "github.com/pkg/errors"
 	"github.com/satori/go.uuid"
diff --git a/config/graceful_shutdown.go b/config/graceful_shutdown.go
index fedb2c15ecdab62d17f0a4e83c45522f1c18acb0..83e2589c7b2869a5822c5e90de1699b3bd27df92 100644
--- a/config/graceful_shutdown.go
+++ b/config/graceful_shutdown.go
@@ -25,7 +25,7 @@ import (
 )
 
 import (
-	"github.com/dubbogo/gost/container/gxset"
+	gxset "github.com/dubbogo/gost/container/set"
 )
 
 import (
diff --git a/config_center/configurator/override.go b/config_center/configurator/override.go
index e85b4d3ec9d5e6f9f7163cefce3f328f8dcc225a..8e8fe5cc1ab91eb779a73f85e3a71984f0ba6798 100644
--- a/config_center/configurator/override.go
+++ b/config_center/configurator/override.go
@@ -21,7 +21,7 @@ import (
 )
 
 import (
-	"github.com/dubbogo/gost/container/gxset"
+	gxset "github.com/dubbogo/gost/container/set"
 	gxnet "github.com/dubbogo/gost/net"
 )
 
diff --git a/go.mod b/go.mod
index c2a61f2db1484338bba7dd1bf00a9ff9de2125df..02f93ca664cb481d30ae16fe190b4023d48ff4a3 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,7 @@ require (
 	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
 	github.com/creasty/defaults v1.3.0
 	github.com/dubbogo/getty v1.3.1
-	github.com/dubbogo/gost v1.3.0
+	github.com/dubbogo/gost v1.5.1
 	github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 // indirect
 	github.com/go-errors/errors v1.0.1 // indirect
 	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
diff --git a/go.sum b/go.sum
index 9855250a90f72eca314bf54cd9bea03a619b6a5e..b8bcdf59cf83448b4444119106cb865ce3d42316 100644
--- a/go.sum
+++ b/go.sum
@@ -104,10 +104,9 @@ github.com/docker/go-units v0.3.3 h1:Xk8S3Xj5sLGlG5g67hJmYMmUgXv5N4PhkjJHHqrwnTk
 github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/dubbogo/getty v1.3.1 h1:9fehwTo/D6+z6/+kADMbhbKeMkP80o/3g+XwV5lFLTY=
 github.com/dubbogo/getty v1.3.1/go.mod h1:dtLOEb1v6EMHsQNYRWEACiRLmTWB2kJGUAj1aXayPOg=
-github.com/dubbogo/gost v1.1.1 h1:JCM7vx5edPIjDA5ovJTuzEEXuw2t7xLyrlgi2mi5jHI=
 github.com/dubbogo/gost v1.1.1/go.mod h1:R7wZm1DrmrKGr50mBZVcg6C9ekG8aL5hP+sgWcIDwQg=
-github.com/dubbogo/gost v1.3.0 h1:n90mIUWCPD69BqW8wJ43NDy0RgNxx02aAG4QJcJ785U=
-github.com/dubbogo/gost v1.3.0/go.mod h1:R7wZm1DrmrKGr50mBZVcg6C9ekG8aL5hP+sgWcIDwQg=
+github.com/dubbogo/gost v1.5.1 h1:oG5dzaWf1KYynBaBoUIOkgT+YD0niHV6xxI0Odq7hDg=
+github.com/dubbogo/gost v1.5.1/go.mod h1:pPTjVyoJan3aPxBPNUX0ADkXjPibLo+/Ib0/fADXSG8=
 github.com/duosecurity/duo_api_golang v0.0.0-20190308151101-6c680f768e74 h1:2MIhn2R6oXQbgW5yHfS+d6YqyMfXiu2L55rFZC4UD/M=
 github.com/duosecurity/duo_api_golang v0.0.0-20190308151101-6c680f768e74/go.mod h1:UqXY1lYT/ERa4OEAywUqdok1T4RCRdArkhic1Opuavo=
 github.com/elazarl/go-bindata-assetfs v0.0.0-20160803192304-e1a2a7ec64b0 h1:ZoRgc53qJCfSLimXqJDrmBhnt5GChDsExMCK7t48o0Y=
@@ -449,6 +448,7 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P
 github.com/tebeka/strftime v0.1.3 h1:5HQXOqWKYRFfNyBMNVc9z5+QzuBtIXy03psIhtdJYto=
 github.com/tebeka/strftime v0.1.3/go.mod h1:7wJm3dZlpr4l/oVK0t1HYIc4rMzQ2XJlOMIUJUJH6XQ=
 github.com/tent/http-link-go v0.0.0-20130702225549-ac974c61c2f9/go.mod h1:RHkNRtSLfOK7qBTHaeSX1D6BNpI3qw7NTxsmNr4RvN8=
+github.com/tevid/gohamcrest v1.1.1 h1:ou+xSqlIw1xfGTg1uq1nif/htZ2S3EzRqLm2BP+tYU0=
 github.com/tevid/gohamcrest v1.1.1/go.mod h1:3UvtWlqm8j5JbwYZh80D/PVBt0mJ1eJiYgZMibh0H/k=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 h1:LnC5Kc/wtumK+WB441p7ynQJzVuNRJiqddSIE3IlSEQ=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
diff --git a/registry/protocol/protocol.go b/registry/protocol/protocol.go
index 534a4b945965f332e49ff343557fa20355921454..8655312a4eb508dfe5c910855ba5f3e3aacd666e 100644
--- a/registry/protocol/protocol.go
+++ b/registry/protocol/protocol.go
@@ -23,7 +23,7 @@ import (
 )
 
 import (
-	"github.com/dubbogo/gost/container/gxset"
+	gxset "github.com/dubbogo/gost/container/set"
 )
 
 import (