diff --git a/internal/rpc/services/service_base.go b/internal/rpc/services/service_base.go
index 9c53ae86..65669160 100644
--- a/internal/rpc/services/service_base.go
+++ b/internal/rpc/services/service_base.go
@@ -16,7 +16,6 @@ import (
 	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/maps"
 	"google.golang.org/grpc/metadata"
-	"time"
 )
 
 type BaseService struct {
@@ -162,12 +161,6 @@ func (this *BaseService) ValidateNodeId(ctx context.Context, roles ...rpcutils.U
 		return rpcutils.UserTypeNone, 0, errors.New("decode token error: " + err.Error())
 	}
 
-	timestamp := m.GetInt64("timestamp")
-	if time.Now().Unix()-timestamp > 600 {
-		// 请求超过10分钟认为超时
-		return rpcutils.UserTypeNone, 0, errors.New("authenticate timeout, please check your system clock")
-	}
-
 	role = apiToken.Role
 	switch apiToken.Role {
 	case rpcutils.UserTypeNode:
diff --git a/internal/rpc/utils/utils.go b/internal/rpc/utils/utils.go
index bbe71cc9..476cb750 100644
--- a/internal/rpc/utils/utils.go
+++ b/internal/rpc/utils/utils.go
@@ -13,7 +13,6 @@ import (
 	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/maps"
 	"google.golang.org/grpc/metadata"
-	"time"
 )
 
 type UserType = string
@@ -125,12 +124,6 @@ func ValidateRequest(ctx context.Context, userTypes ...UserType) (userType UserT
 		return UserTypeNone, 0, 0, errors.New("decode token error: " + err.Error())
 	}
 
-	timestamp := m.GetInt64("timestamp")
-	if time.Now().Unix()-timestamp > 600 {
-		// 请求超过10分钟认为超时
-		return UserTypeNone, 0, 0, errors.New("authenticate timeout, please check your system clock")
-	}
-
 	t := m.GetString("type")
 	if len(userTypes) > 0 && !lists.ContainsString(userTypes, t) {
 		return UserTypeNone, 0, 0, errors.New("not supported node type: '" + t + "'")