diff --git a/transport/grpc/internal/client/builder.go b/transport/grpc/internal/client/builder.go
index d7ab6d75..be9406cf 100644
--- a/transport/grpc/internal/client/builder.go
+++ b/transport/grpc/internal/client/builder.go
@@ -7,8 +7,10 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/credentials/insecure"
+	"google.golang.org/grpc/keepalive"
 	"google.golang.org/grpc/resolver"
 	"sync"
+	"time"
 )
 
 type Builder struct {
@@ -19,11 +21,14 @@ type Builder struct {
 }
 
 type Options struct {
-	PoolSize   int
-	CertFile   string
-	ServerName string
-	Discovery  registry.Discovery
-	DialOpts   []grpc.DialOption
+	PoolSize                     int
+	CertFile                     string
+	ServerName                   string
+	Discovery                    registry.Discovery
+	DialOpts                     []grpc.DialOption
+	KeepAliveTime                int
+	KeepAliveTimeout             int
+	KeepAlivePermitWithoutStream bool
 }
 
 func NewBuilder(opts *Options) *Builder {
@@ -39,15 +44,27 @@ func NewBuilder(opts *Options) *Builder {
 		creds = insecure.NewCredentials()
 	}
 
+	var kacp keepalive.ClientParameters
+	if opts.KeepAliveTime > 0 && opts.KeepAliveTimeout > 0 {
+		kacp = keepalive.ClientParameters{
+			Time:                time.Duration(opts.KeepAliveTime) * time.Second,    // send pings every opts.KeepAliveTime seconds if there is no activity
+			Timeout:             time.Duration(opts.KeepAliveTimeout) * time.Second, // wait opts.KeepAliveTimeout second for ping ack before considering the connection dead
+			PermitWithoutStream: opts.KeepAlivePermitWithoutStream,                  // if true, send pings even without active streams
+		}
+	}
+
 	resolvers := make([]resolver.Builder, 0, 2)
 	resolvers = append(resolvers, direct.NewBuilder())
 	if opts.Discovery != nil {
 		resolvers = append(resolvers, discovery.NewBuilder(opts.Discovery))
 	}
 
-	b.dialOpts = make([]grpc.DialOption, 0, len(opts.DialOpts)+2)
+	b.dialOpts = make([]grpc.DialOption, 0, len(opts.DialOpts)+3)
 	b.dialOpts = append(b.dialOpts, grpc.WithTransportCredentials(creds))
 	b.dialOpts = append(b.dialOpts, grpc.WithResolvers(resolvers...))
+	if opts.KeepAliveTime > 0 && opts.KeepAliveTimeout > 0 {
+		b.dialOpts = append(b.dialOpts, grpc.WithKeepaliveParams(kacp))
+	}
 
 	return b
 }
diff --git a/transport/grpc/options.go b/transport/grpc/options.go
index 34a6b853..fd6c6431 100644
--- a/transport/grpc/options.go
+++ b/transport/grpc/options.go
@@ -14,13 +14,16 @@ const (
 )
 
 const (
-	defaultServerAddrKey       = "config.transport.grpc.server.addr"
-	defaultServerHostAddrKey   = "config.transport.grpc.server.hostAddr"
-	defaultServerKeyFileKey    = "config.transport.grpc.server.keyFile"
-	defaultServerCertFileKey   = "config.transport.grpc.server.certFile"
-	defaultClientPoolSizeKey   = "config.transport.grpc.client.poolSize"
-	defaultClientCertFileKey   = "config.transport.grpc.client.certFile"
-	defaultClientServerNameKey = "config.transport.grpc.client.serverName"
+	defaultServerAddrKey                         = "config.transport.grpc.server.addr"
+	defaultServerHostAddrKey                     = "config.transport.grpc.server.hostAddr"
+	defaultServerKeyFileKey                      = "config.transport.grpc.server.keyFile"
+	defaultServerCertFileKey                     = "config.transport.grpc.server.certFile"
+	defaultClientPoolSizeKey                     = "config.transport.grpc.client.poolSize"
+	defaultClientCertFileKey                     = "config.transport.grpc.client.certFile"
+	defaultClientServerNameKey                   = "config.transport.grpc.client.serverName"
+	defaultClientKeepAliveTimeKey                = "config.transport.grpc.client.keepAlive.time"
+	defaultClientKeepAliveTimeoutKey             = "config.transport.grpc.client.keepAlive.timeout"
+	defaultClientKeepAlivePermitWithoutStreamKey = "config.transport.grpc.client.keepAlive.permitWithoutStream"
 )
 
 type Option func(o *options)
@@ -39,6 +42,9 @@ func defaultOptions() *options {
 	opts.client.PoolSize = config.Get(defaultClientPoolSizeKey, defaultClientPoolSize).Int()
 	opts.client.CertFile = config.Get(defaultClientCertFileKey).String()
 	opts.client.ServerName = config.Get(defaultClientServerNameKey).String()
+	opts.client.KeepAliveTime = config.Get(defaultClientKeepAliveTimeKey).Int()
+	opts.client.KeepAliveTimeout = config.Get(defaultClientKeepAliveTimeoutKey).Int()
+	opts.client.KeepAlivePermitWithoutStream = config.Get(defaultClientKeepAlivePermitWithoutStreamKey).Bool()
 
 	return opts
 }
@@ -73,6 +79,13 @@ func WithClientDiscovery(discovery registry.Discovery) Option {
 	return func(o *options) { o.client.Discovery = discovery }
 }
 
+// WithClientKeepAliveParams 设置客户端keep alive参数
+func WithClientKeepAliveParams(time int, timeout int, permitWithoutStream bool) Option {
+	return func(o *options) {
+		o.client.KeepAliveTime, o.client.KeepAliveTimeout, o.client.KeepAlivePermitWithoutStream = time, timeout, permitWithoutStream
+	}
+}
+
 // WithClientDialOptions 设置客户端拨号选项
 func WithClientDialOptions(opts ...grpc.DialOption) Option {
 	return func(o *options) { o.client.DialOpts = opts }