diff --git a/Makefile b/Makefile
index 24b4963..7ba6c1e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-#SHELL := /bin/bash
+SHELL := /bin/bash
 
 PROJECT_NAME := "github.com/zhufuyi/sponge"
 PKG := "$(PROJECT_NAME)"
diff --git a/README.md b/README.md
index 1c4612b..c4dab11 100644
--- a/README.md
+++ b/README.md
@@ -49,8 +49,8 @@ Features :
 - Documentation [swagger](https://github.com/swaggo/swag)
 - Authorization [jwt](https://github.com/golang-jwt/jwt)
 - Validator [validator](https://github.com/go-playground/validator)
-- Rate limiter [aegis](https://github.com/go-kratos/aegis)
-- Circuit Breaker [aegis](https://github.com/go-kratos/aegis)
+- Rate limiter [ratelimit](pkg/shield/ratelimit)
+- Circuit Breaker [circuitbreaker](pkg/shield/circuitbreaker)
 - Tracing [opentelemetry](https://go.opentelemetry.io/otel)
 - Monitoring [prometheus](https://github.com/prometheus/client_golang/prometheus), [grafana](https://github.com/grafana/grafana)
 - Service registry and discovery [etcd](https://github.com/etcd-io/etcd), [consul](https://github.com/hashicorp/consul), [nacos](https://github.com/alibaba/)
diff --git a/cmd/serverNameExample/initial/initApp.go b/cmd/serverNameExample/initial/initApp.go
index 87bae3c..ec12b4a 100644
--- a/cmd/serverNameExample/initial/initApp.go
+++ b/cmd/serverNameExample/initial/initApp.go
@@ -3,13 +3,15 @@ package initial
 import (
 	"flag"
 	"fmt"
+	"strconv"
+
 	"github.com/zhufuyi/sponge/configs"
 	"github.com/zhufuyi/sponge/internal/config"
 	"github.com/zhufuyi/sponge/internal/model"
-	"strconv"
 
 	"github.com/zhufuyi/sponge/pkg/logger"
 	"github.com/zhufuyi/sponge/pkg/nacoscli"
+	"github.com/zhufuyi/sponge/pkg/stat"
 	"github.com/zhufuyi/sponge/pkg/tracer"
 
 	"github.com/jinzhu/copier"
@@ -48,6 +50,11 @@ func Config() {
 			cfg.App.TracingSamplingRate,
 		)
 	}
+
+	// 初始化打印系统和进程资源
+	if cfg.App.EnableStat {
+		stat.Init(stat.WithLog(logger.Get()))
+	}
 }
 
 // 初始化配置
diff --git a/cmd/serverNameExample/main.go b/cmd/serverNameExample/main.go
index e045cec..0235dc0 100644
--- a/cmd/serverNameExample/main.go
+++ b/cmd/serverNameExample/main.go
@@ -12,11 +12,10 @@ import (
 // @version v0.0.0
 // @host localhost:8080
 func main() {
-
 	initial.Config()
 	servers := initial.RegisterServers()
 	closes := initial.RegisterClose(servers)
-	initial.Init()
+
 	a := app.New(servers, closes)
 	a.Run()
 }
diff --git a/cmd/serverNameExample_grpcExample/initial/initApp.go b/cmd/serverNameExample_grpcExample/initial/initApp.go
index 7c166b5..ec12b4a 100644
--- a/cmd/serverNameExample_grpcExample/initial/initApp.go
+++ b/cmd/serverNameExample_grpcExample/initial/initApp.go
@@ -11,6 +11,7 @@ import (
 
 	"github.com/zhufuyi/sponge/pkg/logger"
 	"github.com/zhufuyi/sponge/pkg/nacoscli"
+	"github.com/zhufuyi/sponge/pkg/stat"
 	"github.com/zhufuyi/sponge/pkg/tracer"
 
 	"github.com/jinzhu/copier"
@@ -49,6 +50,11 @@ func Config() {
 			cfg.App.TracingSamplingRate,
 		)
 	}
+
+	// 初始化打印系统和进程资源
+	if cfg.App.EnableStat {
+		stat.Init(stat.WithLog(logger.Get()))
+	}
 }
 
 // 初始化配置
diff --git a/cmd/serverNameExample_gwExample/initial/initApp.go b/cmd/serverNameExample_gwExample/initial/initApp.go
index 91e6275..9adf2e9 100644
--- a/cmd/serverNameExample_gwExample/initial/initApp.go
+++ b/cmd/serverNameExample_gwExample/initial/initApp.go
@@ -11,6 +11,7 @@ import (
 
 	"github.com/zhufuyi/sponge/pkg/logger"
 	"github.com/zhufuyi/sponge/pkg/nacoscli"
+	"github.com/zhufuyi/sponge/pkg/stat"
 	"github.com/zhufuyi/sponge/pkg/tracer"
 
 	"github.com/jinzhu/copier"
@@ -48,6 +49,11 @@ func Config() {
 
 	// 初始化rpc服务连接
 	rpcclient.NewServerNameExampleRPCConn()
+
+	// 初始化打印系统和进程资源
+	if cfg.App.EnableStat {
+		stat.Init(stat.WithLog(logger.Get()))
+	}
 }
 
 // 初始化配置
diff --git a/cmd/serverNameExample_httpExample/initial/initApp.go b/cmd/serverNameExample_httpExample/initial/initApp.go
index 7c166b5..ec12b4a 100644
--- a/cmd/serverNameExample_httpExample/initial/initApp.go
+++ b/cmd/serverNameExample_httpExample/initial/initApp.go
@@ -11,6 +11,7 @@ import (
 
 	"github.com/zhufuyi/sponge/pkg/logger"
 	"github.com/zhufuyi/sponge/pkg/nacoscli"
+	"github.com/zhufuyi/sponge/pkg/stat"
 	"github.com/zhufuyi/sponge/pkg/tracer"
 
 	"github.com/jinzhu/copier"
@@ -49,6 +50,11 @@ func Config() {
 			cfg.App.TracingSamplingRate,
 		)
 	}
+
+	// 初始化打印系统和进程资源
+	if cfg.App.EnableStat {
+		stat.Init(stat.WithLog(logger.Get()))
+	}
 }
 
 // 初始化配置
diff --git a/configs/serverNameExample.yml b/configs/serverNameExample.yml
index 0cff4f3..d083c00 100644
--- a/configs/serverNameExample.yml
+++ b/configs/serverNameExample.yml
@@ -6,7 +6,8 @@ app:
   env: "dev"                   # 运行环境，dev:开发环境，prod:生产环境，test:测试环境
   version: "v0.0.0"         # 版本
   host: "192.168.3.27"   # 主机名称或ip
-  enablePprof: false       # 是否开启性能分析功能，true:开启，false:关闭
+  enablePprof: true        # 是否开启性能分析功能，true:开启，false:关闭
+  enableStat: true         # 是否开启打印统计信息，true:开启，false:关闭
   enableMetrics: true     # 是否开启指标采集，true:开启，false:关闭
   enableLimit: false       # 是否开启限流(自适应)，true:开启，false:关闭
   enableCircuitBreaker: false          # 是否开启熔断(自适应)，true:开启，false:关闭
@@ -26,8 +27,7 @@ http:
 # grpc server 设置
 grpc:
   port: 8282              # rpc监听端口
-  metricsPort: 8283   # 获取指标http端口
-  pprofPort: 8284      # pprof的http端口
+  httpPort: 8283   # 获取pprof和监控指标http端口
   readTimeout: 3      # 读超时，单位(秒)
   writeTimeout: 3     # 写超时，单位(秒)
 
diff --git a/go.mod b/go.mod
index 6f9dca1..7fc6140 100644
--- a/go.mod
+++ b/go.mod
@@ -9,11 +9,11 @@ require (
 	github.com/bojand/ghz v0.110.0
 	github.com/dgraph-io/ristretto v0.1.0
 	github.com/envoyproxy/protoc-gen-validate v0.6.2
+	github.com/felixge/fgprof v0.9.3
 	github.com/fsnotify/fsnotify v1.5.4
 	github.com/gin-contrib/cors v1.3.1
 	github.com/gin-contrib/pprof v1.4.0
 	github.com/gin-gonic/gin v1.8.1
-	github.com/go-kratos/aegis v0.1.3
 	github.com/go-playground/validator/v10 v10.11.0
 	github.com/go-redis/redis/extra/redisotel v0.3.0
 	github.com/go-redis/redis/v8 v8.11.5
@@ -30,6 +30,7 @@ require (
 	github.com/nacos-group/nacos-sdk-go/v2 v2.1.0
 	github.com/natefinch/lumberjack v2.0.0+incompatible
 	github.com/prometheus/client_golang v1.13.0
+	github.com/shirou/gopsutil/v3 v3.21.8
 	github.com/spf13/cast v1.5.0
 	github.com/spf13/cobra v1.4.0
 	github.com/spf13/viper v1.12.0
@@ -101,6 +102,7 @@ require (
 	github.com/golang/glog v1.0.0 // indirect
 	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/pprof v0.0.0-20211214055906-6f57359322fd // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-hclog v1.2.0 // indirect
@@ -137,7 +139,6 @@ require (
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.37.0 // indirect
 	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/shirou/gopsutil/v3 v3.21.8 // indirect
 	github.com/shopspring/decimal v1.2.0 // indirect
 	github.com/spf13/afero v1.8.2 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index 27106a6..39477ae 100644
--- a/go.sum
+++ b/go.sum
@@ -175,6 +175,8 @@ github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL
 github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
 github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
 github.com/fatih/structtag v1.2.0/go.mod h1:mBJUNpUnHmRKrKlQQlmCrh5PuhftFbNv8Ys4/aAZl94=
+github.com/felixge/fgprof v0.9.3 h1:VvyZxILNuCiUCSXtPtYmmtGvb65nqXh2QFWc0Wpf2/g=
+github.com/felixge/fgprof v0.9.3/go.mod h1:RdbpDgzqYVh/T9fPELJyV7EYJuHB55UTEULNun8eiPw=
 github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
@@ -199,8 +201,6 @@ github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2
 github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
 github.com/go-kit/log v0.2.0/go.mod h1:NwTd00d/i8cPZ3xOwwiv2PO5MOcx78fFErGNcVmBjv0=
-github.com/go-kratos/aegis v0.1.3 h1:hXw/iO51ofO0hSRBijbmGNidthfAo9Oc/PZSl/lRCxk=
-github.com/go-kratos/aegis v0.1.3/go.mod h1:jYeSQ3Gesba478zEnujOiG5QdsyF3Xk/8owFUeKcHxw=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
@@ -327,6 +327,8 @@ github.com/google/pprof v0.0.0-20210226084205-cbba55b83ad5/go.mod h1:kpwsk12EmLe
 github.com/google/pprof v0.0.0-20210601050228-01bbb1931b22/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
 github.com/google/pprof v0.0.0-20210609004039-a478d1d731e9/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
 github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
+github.com/google/pprof v0.0.0-20211214055906-6f57359322fd h1:1FjCyPC+syAzJ5/2S8fqdZK1R22vvA0J7JZKcuOIQ7Y=
+github.com/google/pprof v0.0.0-20211214055906-6f57359322fd/go.mod h1:KgnwoLYCZ8IQu3XUZ8Nc/bM9CCZFOyjUNOSygVozoDg=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -400,6 +402,7 @@ github.com/huandu/xstrings v1.3.1/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq
 github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
+github.com/ianlancetaylor/demangle v0.0.0-20210905161508-09a460cdf81d/go.mod h1:aYm2/VgdVmcIU8iMfdMvDMsRAQjcfZSKFby6HOFvi/w=
 github.com/imdario/mergo v0.3.11 h1:3tnifQM4i+fbajXKBHXWEH+KvNHqojZ778UH75j3bGA=
 github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
@@ -939,6 +942,7 @@ golang.org/x/sys v0.0.0-20210816183151-1e6c022a8912/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211210111614-af8b64212486/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/internal/config/serverNameExample.go b/internal/config/serverNameExample.go
index bb3061b..c647966 100644
--- a/internal/config/serverNameExample.go
+++ b/internal/config/serverNameExample.go
@@ -62,6 +62,7 @@ type App struct {
 	EnableLimit           bool    `yaml:"enableLimit" json:"enableLimit"`
 	EnableMetrics         bool    `yaml:"enableMetrics" json:"enableMetrics"`
 	EnablePprof           bool    `yaml:"enablePprof" json:"enablePprof"`
+	EnableStat            bool    `yaml:"enableStat" json:"enableStat"`
 	EnableTracing         bool    `yaml:"enableTracing" json:"enableTracing"`
 	Env                   string  `yaml:"env" json:"env"`
 	Host                  string  `yaml:"host" json:"host"`
@@ -93,6 +94,13 @@ type Logger struct {
 	Level  string `yaml:"level" json:"level"`
 }
 
+type Grpc struct {
+	HTTPPort     int `yaml:"httpPort" json:"httpPort"`
+	Port         int `yaml:"port" json:"port"`
+	ReadTimeout  int `yaml:"readTimeout" json:"readTimeout"`
+	WriteTimeout int `yaml:"writeTimeout" json:"writeTimeout"`
+}
+
 type GrpcClient struct {
 	Host                  string `yaml:"host" json:"host"`
 	Name                  string `yaml:"name" json:"name"`
@@ -106,14 +114,6 @@ type NacosRd struct {
 	Port        int    `yaml:"port" json:"port"`
 }
 
-type Grpc struct {
-	MetricsPort  int `yaml:"metricsPort" json:"metricsPort"`
-	Port         int `yaml:"port" json:"port"`
-	PprofPort    int `yaml:"pprofPort" json:"pprofPort"`
-	ReadTimeout  int `yaml:"readTimeout" json:"readTimeout"`
-	WriteTimeout int `yaml:"writeTimeout" json:"writeTimeout"`
-}
-
 type HTTP struct {
 	Port         int `yaml:"port" json:"port"`
 	ReadTimeout  int `yaml:"readTimeout" json:"readTimeout"`
diff --git a/internal/routers/routers.go b/internal/routers/routers.go
index 0c2a6c1..5845a06 100644
--- a/internal/routers/routers.go
+++ b/internal/routers/routers.go
@@ -12,6 +12,7 @@ import (
 	"github.com/zhufuyi/sponge/pkg/gin/validator"
 	"github.com/zhufuyi/sponge/pkg/logger"
 
+	"github.com/felixge/fgprof"
 	"github.com/gin-contrib/pprof"
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
@@ -65,6 +66,8 @@ func NewRouter() *gin.Engine {
 
 	// profile 性能分析
 	if config.Get().App.EnablePprof {
+		// https://github.com/felixge/fgprof
+		r.GET("/debug/fgprof", gin.WrapH(fgprof.Handler()))
 		pprof.Register(r)
 	}
 
diff --git a/internal/routers/routers_gwExample.go b/internal/routers/routers_gwExample.go
new file mode 100644
index 0000000..47cfaae
--- /dev/null
+++ b/internal/routers/routers_gwExample.go
@@ -0,0 +1,87 @@
+package routers
+
+import (
+	"net/http"
+
+	"github.com/zhufuyi/sponge/docs"
+	"github.com/zhufuyi/sponge/internal/config"
+
+	"github.com/zhufuyi/sponge/pkg/gin/handlerfunc"
+	"github.com/zhufuyi/sponge/pkg/gin/middleware"
+	"github.com/zhufuyi/sponge/pkg/gin/middleware/metrics"
+	"github.com/zhufuyi/sponge/pkg/gin/swagger"
+	"github.com/zhufuyi/sponge/pkg/gin/validator"
+	"github.com/zhufuyi/sponge/pkg/logger"
+
+	"github.com/felixge/fgprof"
+	"github.com/gin-contrib/pprof"
+	"github.com/gin-gonic/gin"
+	"github.com/gin-gonic/gin/binding"
+)
+
+var (
+	rootRouterFns []func(engine *gin.Engine) // 根路由组，rpc gateway使用
+)
+
+// NewRouter_gwExample 创建一个路由
+func NewRouter_gwExample() *gin.Engine { //nolint
+	r := gin.New()
+
+	r.Use(gin.Recovery())
+	r.Use(middleware.Cors())
+
+	// request id 中间件
+	r.Use(middleware.RequestID())
+
+	// logger 中间件
+	r.Use(middleware.Logging(
+		middleware.WithLog(logger.Get()),
+		middleware.WithRequestIDFromContext(),
+		middleware.WithIgnoreRoutes("/metrics"), // 忽略路由
+	))
+
+	// metrics 中间件
+	if config.Get().App.EnableMetrics {
+		r.Use(metrics.Metrics(r,
+			//metrics.WithMetricsPath("/metrics"),                // 默认是 /metrics
+			metrics.WithIgnoreStatusCodes(http.StatusNotFound), // 忽略404状态码
+		))
+	}
+
+	// limit 中间件
+	if config.Get().App.EnableLimit {
+		r.Use(middleware.RateLimit())
+	}
+
+	// circuit breaker 中间件
+	if config.Get().App.EnableCircuitBreaker {
+		r.Use(middleware.CircuitBreaker())
+	}
+
+	// trace 中间件
+	if config.Get().App.EnableTracing {
+		r.Use(middleware.Tracing(config.Get().App.Name))
+	}
+
+	// profile 性能分析
+	if config.Get().App.EnablePprof {
+		// https://github.com/felixge/fgprof
+		r.GET("/debug/fgprof", gin.WrapH(fgprof.Handler()))
+		pprof.Register(r)
+	}
+
+	// 校验器
+	binding.Validator = validator.Init()
+
+	r.GET("/health", handlerfunc.CheckHealth)
+	r.GET("/ping", handlerfunc.Ping)
+
+	swagger.CustomRouter(r, "apis", docs.ApiDocs)
+
+	// 注册/前缀路由组
+	for _, fn := range rootRouterFns {
+		fn(r)
+	}
+
+	return r
+}
diff --git a/internal/routers/routers_gwExample_test.go b/internal/routers/routers_gwExample_test.go
new file mode 100644
index 0000000..bc836f6
--- /dev/null
+++ b/internal/routers/routers_gwExample_test.go
@@ -0,0 +1,57 @@
+package routers
+
+import (
+	"context"
+	"testing"
+
+	serverNameExampleV1 "github.com/zhufuyi/sponge/api/serverNameExample/v1"
+	"github.com/zhufuyi/sponge/configs"
+	"github.com/zhufuyi/sponge/internal/config"
+
+	"github.com/gin-gonic/gin"
+)
+
+func TestNewRouter_gwExample(t *testing.T) {
+	err := config.Init(configs.Path("serverNameExample.yml"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	config.Get().App.EnableMetrics = true
+	config.Get().App.EnableTracing = true
+	config.Get().App.EnablePprof = true
+	config.Get().App.EnableLimit = true
+	config.Get().App.EnableCircuitBreaker = true
+
+	gin.SetMode(gin.ReleaseMode)
+	r := NewRouter_gwExample()
+
+	defer func() { recover() }()
+	userExampleRouter_gwExample(r, &mockGw{})
+}
+
+type mockGw struct{}
+
+func (m mockGw) Create(ctx context.Context, req *serverNameExampleV1.CreateUserExampleRequest) (*serverNameExampleV1.CreateUserExampleReply, error) {
+	return nil, nil
+}
+
+func (m mockGw) DeleteByID(ctx context.Context, req *serverNameExampleV1.DeleteUserExampleByIDRequest) (*serverNameExampleV1.DeleteUserExampleByIDReply, error) {
+	return nil, nil
+}
+
+func (m mockGw) GetByID(ctx context.Context, req *serverNameExampleV1.GetUserExampleByIDRequest) (*serverNameExampleV1.GetUserExampleByIDReply, error) {
+	return nil, nil
+}
+
+func (m mockGw) List(ctx context.Context, req *serverNameExampleV1.ListUserExampleRequest) (*serverNameExampleV1.ListUserExampleReply, error) {
+	return nil, nil
+}
+
+func (m mockGw) ListByIDs(ctx context.Context, req *serverNameExampleV1.ListUserExampleByIDsRequest) (*serverNameExampleV1.ListUserExampleByIDsReply, error) {
+	return nil, nil
+}
+
+func (m mockGw) UpdateByID(ctx context.Context, req *serverNameExampleV1.UpdateUserExampleByIDRequest) (*serverNameExampleV1.UpdateUserExampleByIDReply, error) {
+	return nil, nil
+}
diff --git a/internal/server/grpc.go b/internal/server/grpc.go
index 1415d45..bd9e711 100644
--- a/internal/server/grpc.go
+++ b/internal/server/grpc.go
@@ -2,11 +2,9 @@ package server
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"net"
 	"net/http"
-	"net/http/pprof"
 	"time"
 
 	"github.com/zhufuyi/sponge/internal/config"
@@ -16,6 +14,7 @@ import (
 	"github.com/zhufuyi/sponge/pkg/grpc/interceptor"
 	"github.com/zhufuyi/sponge/pkg/grpc/metrics"
 	"github.com/zhufuyi/sponge/pkg/logger"
+	"github.com/zhufuyi/sponge/pkg/prof"
 	"github.com/zhufuyi/sponge/pkg/servicerd/registry"
 
 	grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware"
@@ -23,16 +22,15 @@ import (
 )
 
 var _ app.IServer = (*grpcServer)(nil)
-var _ = pprof.Cmdline
 
 type grpcServer struct {
 	addr   string
 	server *grpc.Server
 	listen net.Listener
 
-	metricsHTTPServer     *http.Server
+	mux                   *http.ServeMux
+	httpServer            *http.Server
 	metricsHTTPServerFunc func() error
-	pprofHTTPServerFunc   func() error
 
 	iRegistry registry.Registry
 	instance  *registry.ServiceInstance
@@ -53,10 +51,18 @@ func (s *grpcServer) Start() error {
 		}
 	}
 
-	if s.pprofHTTPServerFunc != nil {
-		if err := s.pprofHTTPServerFunc(); err != nil {
-			return err
+	if s.mux != nil { // 如果启用pprof或metrics任何一个，都会启动http服务
+		addr := fmt.Sprintf(":%d", config.Get().Grpc.HTTPPort)
+		httpSrv := &http.Server{
+			Addr:    addr,
+			Handler: s.mux,
 		}
+		go func() {
+			fmt.Printf("http address of pprof and metrics  %s\n", addr)
+			if err := httpSrv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+				panic("listen and serve error: " + err.Error())
+			}
+		}()
 	}
 
 	if err := s.server.Serve(s.listen); err != nil { // block
@@ -79,9 +85,9 @@ func (s *grpcServer) Stop() error {
 
 	s.server.GracefulStop()
 
-	if s.metricsHTTPServer != nil {
+	if s.httpServer != nil {
 		ctx, _ := context.WithTimeout(context.Background(), 3*time.Second) //nolint
-		if err := s.metricsHTTPServer.Shutdown(ctx); err != nil {
+		if err := s.httpServer.Shutdown(ctx); err != nil {
 			return err
 		}
 	}
@@ -113,7 +119,7 @@ func (s *grpcServer) serverOptions() []grpc.ServerOption {
 	// metrics interceptor
 	if config.Get().App.EnableMetrics {
 		unaryServerInterceptors = append(unaryServerInterceptors, interceptor.UnaryServerMetrics())
-		s.metricsHTTPServerFunc = s.metricsServer()
+		s.metricsHTTPServerFunc = s.registerHTTPMetrics()
 	}
 
 	// limit interceptor
@@ -139,29 +145,21 @@ func (s *grpcServer) serverOptions() []grpc.ServerOption {
 	return options
 }
 
-func (s *grpcServer) metricsServer() func() error {
+func (s *grpcServer) registerHTTPMetrics() func() error {
 	return func() error {
-		if s == nil || s.server == nil {
-			return errors.New("grpc server is nil")
+		if s.mux == nil {
+			s.mux = http.NewServeMux()
 		}
-		promAddr := fmt.Sprintf(":%d", config.Get().Grpc.MetricsPort)
-		fmt.Printf("grpc metrics address %s\n", promAddr)
-		s.metricsHTTPServer = metrics.GoHTTPService(promAddr, s.server)
+		metrics.Register(s.mux, s.server)
 		return nil
 	}
 }
 
-func (s *grpcServer) pprofServer() func() error {
-	return func() error {
-		pprofAddr := fmt.Sprintf(":%d", config.Get().Grpc.PprofPort)
-		fmt.Printf("grpc pprof address %s\n", pprofAddr)
-		go func() {
-			if err := http.ListenAndServe(pprofAddr, nil); err != nil { // default route is /debug/pprof
-				panic("listen and serve error: " + err.Error())
-			}
-		}()
-		return nil
+func (s *grpcServer) registerHTTPPprof() {
+	if s.mux == nil {
+		s.mux = http.NewServeMux()
 	}
+	prof.Register(s.mux)
 }
 
 // NewGRPCServer creates a new grpc server
@@ -175,7 +173,7 @@ func NewGRPCServer(addr string, opts ...GrpcOption) app.IServer {
 		instance:  o.instance,
 	}
 	if config.Get().App.EnablePprof {
-		s.pprofHTTPServerFunc = s.pprofServer()
+		s.registerHTTPPprof()
 	}
 
 	s.listen, err = net.Listen("tcp", addr)
diff --git a/internal/server/grpc_test.go b/internal/server/grpc_test.go
index ca848b6..fcb781c 100644
--- a/internal/server/grpc_test.go
+++ b/internal/server/grpc_test.go
@@ -70,7 +70,8 @@ func TestGRPCServerMock(t *testing.T) {
 		iRegistry: o.iRegistry,
 		instance:  o.instance,
 	}
-	s.pprofHTTPServerFunc = s.pprofServer()
+	//s.registerHTTPPprof()
+	//s.metricsHTTPServerFunc = s.registerHTTPMetrics()
 	s.listen, err = net.Listen("tcp", addr)
 	if err != nil {
 		t.Fatal(err)
diff --git a/internal/server/http.go b/internal/server/http.go
index d379b9c..869f292 100644
--- a/internal/server/http.go
+++ b/internal/server/http.go
@@ -70,7 +70,7 @@ func NewHTTPServer(addr string, opts ...HTTPOption) app.IServer {
 		gin.SetMode(gin.DebugMode)
 	}
 
-	//router := routers.NewRouter()
+	// router := routers.NewRouter()
 	router := routers.NewRouter_gwExample()
 	server := &http.Server{
 		Addr:           addr,