diff --git a/config.yaml.example b/config.yaml.example
index 5ef4415..55ee942 100644
--- a/config.yaml.example
+++ b/config.yaml.example
@@ -13,6 +13,7 @@ app:
   upload_image_allow_exts: ['.jpg','.jpeg','.png']
 server: 
   http_port: 8000
+  rpc_port: 8001
   read_timeout: 60 
   write_timeout: 60 
   tracer_host_port: '127.0.0.1:6831'
diff --git a/config/server.go b/config/server.go
index 51589cc..1260df6 100644
--- a/config/server.go
+++ b/config/server.go
@@ -1,13 +1,14 @@
 /*
  * @Date: 2021-03-22 09:54:07
  * @LastEditors: viletyy
- * @LastEditTime: 2021-06-14 20:40:49
+ * @LastEditTime: 2021-06-19 22:38:44
  * @FilePath: /potato/config/server.go
  */
 package config
 
 type Server struct {
 	HttpPort       int64  `mapstructure:"http_port" json:"http_port" yaml:"http_port"`
+	RpcPort        int64  `mapstructure:"rpc_port" json:"rpc_port" yaml:"rpc_port"`
 	ReadTimeout    int64  `mapstructure:"read_timeout" json:"read_timeout" yaml:"read_timeout"`
 	WriteTimeout   int64  `mapstructure:"write_timeout" json:"write_timeout" yaml:"write_timeout"`
 	TracerHostPort string `mapstructure:"tracer_host_port" json:"tracer_host_port" yaml:"tracer_host_port"`
diff --git a/initialize/grpc.go b/initialize/grpc.go
index 930d27f..cb8f314 100644
--- a/initialize/grpc.go
+++ b/initialize/grpc.go
@@ -1,7 +1,7 @@
 /*
  * @Date: 2021-06-17 00:19:32
  * @LastEditors: viletyy
- * @LastEditTime: 2021-06-17 00:33:38
+ * @LastEditTime: 2021-06-19 22:41:24
  * @FilePath: /potato/initialize/grpc.go
  */
 package initialize
@@ -12,6 +12,7 @@ import (
 	"github.com/viletyy/potato/global"
 	pb "github.com/viletyy/potato/proto/basic"
 	"github.com/viletyy/potato/server/basic"
+	"github.com/viletyy/yolk/convert"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/reflection"
 )
@@ -22,7 +23,7 @@ func RunGrpc() {
 	reflection.Register(server)
 
 	go func() {
-		listen, err := net.Listen("tcp", ":10002")
+		listen, err := net.Listen("tcp", ":"+convert.ToString(global.GO_CONFIG.Server.RpcPort))
 		if err != nil {
 			global.GO_LOG.Sugar().Fatalf("net.Listen err: %v", err)
 		}