diff --git a/cache/service/service.go b/cache/service/service.go
index 54015836e..f36a0e5c5 100644
--- a/cache/service/service.go
+++ b/cache/service/service.go
@@ -120,35 +120,6 @@ func (sc *serviceCache) Initialize(opt map[string]interface{}) error {
 	return nil
 }
 
-func (sc *serviceCache) initResource() {
-	sc.instCache = sc.BaseCache.CacheMgr.GetCacher(types.CacheInstance).(*instanceCache)
-	sc.singleFlight = new(singleflight.Group)
-	sc.ids = utils.NewSyncMap[string, *model.Service]()
-	sc.names = utils.NewSyncMap[string, *utils.SyncMap[string, *model.Service]]()
-	sc.cl5Sid2Name = utils.NewSyncMap[string, string]()
-	sc.cl5Names = utils.NewSyncMap[string, *model.Service]()
-	sc.pendingServices = utils.NewSyncMap[string, struct{}]()
-	sc.namespaceServiceCnt = utils.NewSyncMap[string, *model.NamespaceServiceCount]()
-	sc.exportNamespace = utils.NewSyncMap[string, *utils.SyncSet[string]]()
-	sc.exportServices = utils.NewSyncMap[string, *utils.SyncMap[string, *model.Service]]()
-	ctx, cancel := context.WithCancel(context.Background())
-	sc.cancel = cancel
-	sc.revisionWorker = newRevisionWorker(sc, sc.instCache.(*instanceCache), opt)
-	// 先启动revision计算协程
-	go sc.revisionWorker.revisionWorker(ctx)
-	subCtx, err := eventhub.SubscribeWithFunc(eventhub.CacheNamespaceEventTopic, sc.handleNamespaceChange)
-	if err != nil {
-		return err
-	}
-	sc.subCtx = subCtx
-	if opt == nil {
-		return nil
-	}
-	sc.disableBusiness, _ = opt["disableBusiness"].(bool)
-	sc.needMeta, _ = opt["needMeta"].(bool)
-	return nil
-}
-
 // LastMtime 最后一次更新时间
 func (sc *serviceCache) Close() error {
 	if err := sc.BaseCache.Close(); err != nil {