diff --git a/internal/nodes/listener_manager.go b/internal/nodes/listener_manager.go
index c066ef8..f523420 100644
--- a/internal/nodes/listener_manager.go
+++ b/internal/nodes/listener_manager.go
@@ -2,6 +2,7 @@ package nodes
 
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeNode/internal/logs"
 	"github.com/iwind/TeaGo/lists"
 	"net/url"
@@ -45,6 +46,9 @@ func (this *ListenerManager) Start(node *nodeconfigs.NodeConfig) error {
 	// 所有的新地址
 	groupAddrs := []string{}
 	availableServerGroups := node.AvailableGroups()
+	if !node.IsOn {
+		availableServerGroups = []*serverconfigs.ServerGroup{}
+	}
 
 	if len(availableServerGroups) == 0 {
 		logs.Println("LISTENER_MANAGER", "no available servers to startup")
diff --git a/internal/nodes/node.go b/internal/nodes/node.go
index 5ac8c3d..811a5b9 100644
--- a/internal/nodes/node.go
+++ b/internal/nodes/node.go
@@ -9,6 +9,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/logs"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"runtime"
 	"time"
 )
 
@@ -101,8 +102,20 @@ func (this *Node) syncConfig(isFirstTime bool) error {
 		return err
 	}
 
+	// max cpu
+	if nodeConfig.MaxCPU > 0 && nodeConfig.MaxCPU < int32(runtime.NumCPU()) {
+		runtime.GOMAXPROCS(int(nodeConfig.MaxCPU))
+	} else {
+		runtime.GOMAXPROCS(runtime.NumCPU())
+	}
+
 	// 刷新配置
-	logs.Println("NODE", "reload config ...")
+	if isFirstTime {
+		logs.Println("NODE", "reloading config ...")
+	} else {
+		logs.Println("NODE", "loading config ...")
+	}
+
 	nodeconfigs.ResetNodeConfig(nodeConfig)
 	caches.SharedManager.UpdatePolicies(nodeConfig.AllCachePolicies())
 	sharedWAFManager.UpdatePolicies(nodeConfig.AllHTTPFirewallPolicies())