diff --git a/client/callopt/options.go b/client/callopt/options.go
index 78ae24e56d..24a5eb879d 100644
--- a/client/callopt/options.go
+++ b/client/callopt/options.go
@@ -51,15 +51,11 @@ func newOptions() interface{} {
 	}
 }
 
-func (co *callOptions) zero() {
+// Recycle zeros the call option and put it to the pool.
+func (co *callOptions) Recycle() {
 	co.configs = nil
 	co.svr = nil
 	co.locks.Zero()
-}
-
-// Recycle zeros the call option and put it to the pool.
-func (co *callOptions) Recycle() {
-	co.zero()
 	callOptionsPool.Put(co)
 }
 
diff --git a/client/client.go b/client/client.go
index a1a738c94a..383eff2c04 100644
--- a/client/client.go
+++ b/client/client.go
@@ -337,7 +337,8 @@ func (kc *kClient) invokeHandleEndpoint() (endpoint.Endpoint, error) {
 			return
 		}
 		config := ri.Config()
-		if kc.svcInfo.MethodInfo(methodName).OneWay() {
+		m := kc.svcInfo.MethodInfo(methodName)
+		if m.OneWay() {
 			sendMsg = remote.NewMessage(req, kc.svcInfo, ri, remote.Oneway, remote.Client)
 		} else {
 			sendMsg = remote.NewMessage(req, kc.svcInfo, ri, remote.Call, remote.Client)
@@ -347,7 +348,7 @@ func (kc *kClient) invokeHandleEndpoint() (endpoint.Endpoint, error) {
 		if err = cli.Send(ctx, ri, sendMsg); err != nil {
 			return
 		}
-		if resp == nil || kc.svcInfo.MethodInfo(methodName).OneWay() {
+		if resp == nil || m.OneWay() {
 			cli.Recv(ctx, ri, nil)
 			return nil
 		}
diff --git a/pkg/remote/message.go b/pkg/remote/message.go
index 4adf0449f8..85130fad1b 100644
--- a/pkg/remote/message.go
+++ b/pkg/remote/message.go
@@ -54,6 +54,7 @@ const (
 )
 
 const (
+	// ReadFailed .
 	ReadFailed string = "RFailed"
 
 	// MeshHeader use in message.Tag to check MeshHeader
@@ -277,7 +278,10 @@ type TransInfo interface {
 }
 
 func newTransInfo() interface{} {
-	return &transInfo{}
+	return &transInfo{
+		intInfo: make(map[uint16]string),
+		strInfo: make(map[string]string),
+	}
 }
 
 type transInfo struct {
@@ -286,15 +290,16 @@ type transInfo struct {
 }
 
 func (ti *transInfo) zero() {
-	ti.intInfo = nil
-	ti.strInfo = nil
+	for k := range ti.intInfo {
+		delete(ti.intInfo, k)
+	}
+	for k := range ti.strInfo {
+		delete(ti.strInfo, k)
+	}
 }
 
 // TransIntInfo implements the TransInfo interface.
 func (ti *transInfo) TransIntInfo() map[uint16]string {
-	if ti.intInfo == nil {
-		ti.intInfo = make(map[uint16]string)
-	}
 	return ti.intInfo
 }
 
@@ -314,9 +319,6 @@ func (ti *transInfo) PutTransIntInfo(kvInfo map[uint16]string) {
 
 // TransStrInfo implements the TransInfo interface.
 func (ti *transInfo) TransStrInfo() map[string]string {
-	if ti.strInfo == nil {
-		ti.strInfo = make(map[string]string)
-	}
 	return ti.strInfo
 }
 
diff --git a/pkg/rpcinfo/ctx.go b/pkg/rpcinfo/ctx.go
index b836ee4195..f7456dcc54 100644
--- a/pkg/rpcinfo/ctx.go
+++ b/pkg/rpcinfo/ctx.go
@@ -45,25 +45,7 @@ func GetRPCInfo(ctx context.Context) RPCInfo {
 
 // PutRPCInfo recycles the RPCInfo. This function is for internal use only.
 func PutRPCInfo(ri RPCInfo) {
-	if ri == nil {
-		return
-	}
-	if r, ok := ri.From().(internal.Reusable); ok {
-		r.Recycle()
-	}
-	if r, ok := ri.To().(internal.Reusable); ok {
-		r.Recycle()
-	}
-	if r, ok := ri.Invocation().(internal.Reusable); ok {
-		r.Recycle()
-	}
-	if r, ok := ri.Config().(internal.Reusable); ok {
-		r.Recycle()
-	}
-	if r, ok := ri.Stats().(internal.Reusable); ok {
-		r.Recycle()
-	}
-	if r, ok := ri.(internal.Reusable); ok {
-		r.Recycle()
+	if v, ok := ri.(internal.Reusable); ok {
+		v.Recycle()
 	}
 }
diff --git a/pkg/rpcinfo/endpointInfo.go b/pkg/rpcinfo/endpointInfo.go
index 2592554ffe..a8257a3789 100644
--- a/pkg/rpcinfo/endpointInfo.go
+++ b/pkg/rpcinfo/endpointInfo.go
@@ -39,7 +39,7 @@ func init() {
 }
 
 func newEndpointInfo() interface{} {
-	return &endpointInfo{}
+	return &endpointInfo{tags: make(map[string]string)}
 }
 
 // ServiceName implements the EndpointInfo interface.
@@ -91,9 +91,6 @@ func (ei *endpointInfo) SetAddress(addr net.Addr) error {
 
 // SetTag implements the MutableEndpointInfo interface.
 func (ei *endpointInfo) SetTag(key, value string) error {
-	if ei.tags == nil {
-		ei.tags = make(map[string]string)
-	}
 	ei.tags[key] = value
 	return nil
 }
@@ -107,7 +104,9 @@ func (ei *endpointInfo) zero() {
 	ei.serviceName = ""
 	ei.method = ""
 	ei.address = nil
-	ei.tags = nil
+	for k := range ei.tags {
+		delete(ei.tags, k)
+	}
 }
 
 // Recycle is used to recycle the endpointInfo.
@@ -122,7 +121,9 @@ func NewMutableEndpointInfo(serviceName, method string, address net.Addr, tags m
 	ei.serviceName = serviceName
 	ei.method = method
 	ei.address = address
-	ei.tags = tags
+	for k, v := range tags {
+		ei.tags[k] = v
+	}
 	return ei
 }
 
@@ -133,14 +134,10 @@ func NewEndpointInfo(serviceName, method string, address net.Addr, tags map[stri
 
 // FromBasicInfo converts an EndpointBasicInfo into EndpointInfo.
 func FromBasicInfo(bi *EndpointBasicInfo) EndpointInfo {
-	tags := make(map[string]string)
-	for k, v := range bi.Tags {
-		tags[k] = v
-	}
-	return NewEndpointInfo(bi.ServiceName, bi.Method, nil, tags)
+	return NewEndpointInfo(bi.ServiceName, bi.Method, nil, bi.Tags)
 }
 
 // EmptyEndpointInfo creates an empty EndpointInfo.
 func EmptyEndpointInfo() EndpointInfo {
-	return NewEndpointInfo("", "", nil, make(map[string]string))
+	return NewEndpointInfo("", "", nil, nil)
 }
diff --git a/pkg/rpcinfo/rpcinfo.go b/pkg/rpcinfo/rpcinfo.go
index ad5e308022..b25e8108ab 100644
--- a/pkg/rpcinfo/rpcinfo.go
+++ b/pkg/rpcinfo/rpcinfo.go
@@ -18,6 +18,8 @@ package rpcinfo
 
 import (
 	"sync"
+
+	"github.com/cloudwego/kitex/internal"
 )
 
 var rpcInfoPool sync.Pool
@@ -55,6 +57,21 @@ func (r *rpcInfo) zero() {
 
 // Recycle reuses the rpcInfo.
 func (r *rpcInfo) Recycle() {
+	if v, ok := r.from.(internal.Reusable); ok {
+		v.Recycle()
+	}
+	if v, ok := r.to.(internal.Reusable); ok {
+		v.Recycle()
+	}
+	if v, ok := r.invocation.(internal.Reusable); ok {
+		v.Recycle()
+	}
+	if v, ok := r.config.(internal.Reusable); ok {
+		v.Recycle()
+	}
+	if v, ok := r.stats.(internal.Reusable); ok {
+		v.Recycle()
+	}
 	r.zero()
 	rpcInfoPool.Put(r)
 }
diff --git a/pkg/rpcinfo/rpcstats.go b/pkg/rpcinfo/rpcstats.go
index 4ddd1c30fb..53ebe23a4b 100644
--- a/pkg/rpcinfo/rpcstats.go
+++ b/pkg/rpcinfo/rpcstats.go
@@ -21,7 +21,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/cloudwego/kitex/internal"
 	"github.com/cloudwego/kitex/pkg/stats"
 )
 
@@ -193,10 +192,10 @@ func (r *rpcStats) Reset() {
 	r.recvSize = 0
 	r.sendSize = 0
 	for i := range r.eventMap {
-		if t, ok := r.eventMap[i].(internal.Reusable); ok {
-			t.Recycle()
+		if r.eventMap[i] != nil {
+			r.eventMap[i].(*event).Recycle()
+			r.eventMap[i] = nil
 		}
-		r.eventMap[i] = nil
 	}
 }