diff --git a/cmd/kratos/internal/proto/client/client.go b/cmd/kratos/internal/proto/client/client.go
index b032b0e0c..12011cf01 100644
--- a/cmd/kratos/internal/proto/client/client.go
+++ b/cmd/kratos/internal/proto/client/client.go
@@ -31,7 +31,7 @@ func run(cmd *cobra.Command, args []string) {
 		err   error
 		proto = strings.TrimSpace(args[0])
 	)
-	if err = look("protoc-gen-go", "protoc-gen-go-grpc", "protoc-gen-go-http", "protoc-gen-go-errors"); err != nil {
+	if err = look("protoc-gen-go", "protoc-gen-go-grpc", "protoc-gen-go-http"); err != nil {
 		// update the kratos plugins
 		cmd := exec.Command("kratos", "upgrade")
 		cmd.Stdout = os.Stdout
@@ -83,7 +83,6 @@ func generate(proto string, args []string) error {
 		"--go_out=paths=source_relative:.",
 		"--go-grpc_out=paths=source_relative:.",
 		"--go-http_out=paths=source_relative:.",
-		"--go-errors_out=paths=source_relative:.",
 		name,
 	}
 	for _, a := range args {
diff --git a/cmd/kratos/internal/upgrade/upgrade.go b/cmd/kratos/internal/upgrade/upgrade.go
index 382899bcd..df52ded55 100644
--- a/cmd/kratos/internal/upgrade/upgrade.go
+++ b/cmd/kratos/internal/upgrade/upgrade.go
@@ -20,7 +20,6 @@ func Run(cmd *cobra.Command, args []string) {
 	err := base.GoGet(
 		"github.com/go-kratos/kratos/cmd/kratos/v2",
 		"github.com/go-kratos/kratos/cmd/protoc-gen-go-http/v2",
-		"github.com/go-kratos/kratos/cmd/protoc-gen-go-errors/v2",
 		"google.golang.org/protobuf/cmd/protoc-gen-go",
 		"google.golang.org/grpc/cmd/protoc-gen-go-grpc",
 	)
diff --git a/cmd/kratos/main.go b/cmd/kratos/main.go
index 7b5ce8233..cde970e7b 100644
--- a/cmd/kratos/main.go
+++ b/cmd/kratos/main.go
@@ -10,7 +10,7 @@ import (
 )
 
 var (
-	version string = "v2.0.0-beta3"
+	version string = "v2.0.0-beta4"
 
 	rootCmd = &cobra.Command{
 		Use:     "kratos",
diff --git a/cmd/protoc-gen-go-errors/go.sum b/cmd/protoc-gen-go-errors/go.sum
index 1181b7203..447a415b3 100644
--- a/cmd/protoc-gen-go-errors/go.sum
+++ b/cmd/protoc-gen-go-errors/go.sum
@@ -9,8 +9,6 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
-github.com/go-kratos/kratos/v2 v2.0.0-20210316155653-99c1cc471337 h1:UHahAsQ51BvoHP6KDk5VVbCwatLjMKV0vifXbIKeK4E=
-github.com/go-kratos/kratos/v2 v2.0.0-20210316155653-99c1cc471337/go.mod h1:oLvFyDBJkkWN8TPqb+NmpvRrSy9uM/K+XQubVRc11a8=
 github.com/go-kratos/kratos/v2 v2.0.0-beta2 h1:KfYlxfXsjRiccGS1TVRKvXVuEnPJDwrrTSx5HtaOBlc=
 github.com/go-kratos/kratos/v2 v2.0.0-beta2/go.mod h1:hwEYWw8GFuJ8IoNt3T/3k+7kUfYt+h2fHDcyFlR1jBA=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
@@ -30,17 +28,15 @@ github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5a
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w=
 github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
 github.com/imdario/mergo v0.3.6/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
-github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYrxe9dPLANfrWvHYVTgc=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 go.opentelemetry.io/otel v0.18.0/go.mod h1:PT5zQj4lTsR1YeARt8YNKcFb88/c2IKoSABK9mX0r78=
diff --git a/cmd/protoc-gen-go-errors/main.go b/cmd/protoc-gen-go-errors/main.go
index 806d0e012..7eab8c54e 100644
--- a/cmd/protoc-gen-go-errors/main.go
+++ b/cmd/protoc-gen-go-errors/main.go
@@ -8,7 +8,7 @@ import (
 	"google.golang.org/protobuf/types/pluginpb"
 )
 
-const version = "v2.0.0-beta2"
+const version = "v2.0.0-beta4"
 
 func main() {
 	showVersion := flag.Bool("version", false, "print the version and exit")
diff --git a/cmd/protoc-gen-go-http/main.go b/cmd/protoc-gen-go-http/main.go
index 469558504..536f16fc4 100644
--- a/cmd/protoc-gen-go-http/main.go
+++ b/cmd/protoc-gen-go-http/main.go
@@ -8,7 +8,7 @@ import (
 	"google.golang.org/protobuf/types/pluginpb"
 )
 
-const version = "v2.0.0-beta2"
+const version = "v2.0.0-beta4"
 
 func main() {
 	showVersion := flag.Bool("version", false, "print the version and exit")