diff --git a/cmd/server/main.go b/cmd/server/main.go
index 1c130515ba798c7eff879dd2773fabbbd7d78284..6cbd82433235041f596492ed0f6b56093390b51d 100644
--- a/cmd/server/main.go
+++ b/cmd/server/main.go
@@ -2,15 +2,15 @@ package main
 
 import (
 	"flag"
-	"os"
-
 	"github.com/go-kratos/kratos-layout/internal/conf"
+	"github.com/go-kratos/kratos/v2"
 	"github.com/go-kratos/kratos/v2/config"
 	"github.com/go-kratos/kratos/v2/config/file"
 	"github.com/go-kratos/kratos/v2/log"
 	"github.com/go-kratos/kratos/v2/middleware/tracing"
 	"github.com/go-kratos/kratos/v2/transport/grpc"
 	"github.com/go-kratos/kratos/v2/transport/http"
+	"os"
 )
 
 // go build -ldflags "-X main.Version=x.y.z"
diff --git a/go.sum b/go.sum
index 0f403ccb8444abbfa0790611702f93c85a1d09f4..a2706a57bce0942c30fdd4063cfe724e3f50ccf0 100644
--- a/go.sum
+++ b/go.sum
@@ -24,8 +24,6 @@ github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwV
 github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-kratos/aegis v0.1.2/go.mod h1:jYeSQ3Gesba478zEnujOiG5QdsyF3Xk/8owFUeKcHxw=
-github.com/go-kratos/kratos/v2 v2.3.0 h1:rLnY3BO+k0A0u6x0RTgUrao1KC7gw8W0cc341u5fegE=
-github.com/go-kratos/kratos/v2 v2.3.0/go.mod h1:5acyLj4EgY428AJnZl2EwCrMV1OVlttQFBum+SghMiA=
 github.com/go-kratos/kratos/v2 v2.3.1 h1:Qfx3JSEIrfZl0f8mXvbeGv3tRIZ2L/ArhcKwxAr3uMo=
 github.com/go-kratos/kratos/v2 v2.3.1/go.mod h1:5acyLj4EgY428AJnZl2EwCrMV1OVlttQFBum+SghMiA=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=