diff --git a/client/internal/services/user_space.go b/client/internal/services/user_space.go
index 246bad2..56b81ee 100644
--- a/client/internal/services/user_space.go
+++ b/client/internal/services/user_space.go
@@ -129,7 +129,7 @@ func (svc *UserSpaceService) SpaceToSpace(srcSpaceID clitypes.UserSpaceID, srcPa
 	if !ok {
 		return clitypes.SpaceToSpaceResult{}, fmt.Errorf("source userspace %v has no grpc address", srcSpaceID)
 	}
-	srcSpaceCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(*srcSpace.MasterHub, *srcAddr))
+	srcSpaceCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(srcSpace.MasterHub, srcAddr))
 	defer srcSpaceCli.Release()
 
 	dstSpace := svc.UserSpaceMeta.Get(dstSpaceID)
@@ -143,7 +143,7 @@ func (svc *UserSpaceService) SpaceToSpace(srcSpaceID clitypes.UserSpaceID, srcPa
 	if !ok {
 		return clitypes.SpaceToSpaceResult{}, fmt.Errorf("destination userspace %v has no grpc address", srcSpaceID)
 	}
-	dstSpaceCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(*dstSpace.MasterHub, *dstAddr))
+	dstSpaceCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(dstSpace.MasterHub, dstAddr))
 	defer dstSpaceCli.Release()
 
 	srcPath = strings.Trim(srcPath, cdssdk.ObjectPathSeparator)
diff --git a/client/internal/ticktock/change_redundancy.go b/client/internal/ticktock/change_redundancy.go
index 305169c..5c7fc49 100644
--- a/client/internal/ticktock/change_redundancy.go
+++ b/client/internal/ticktock/change_redundancy.go
@@ -27,9 +27,9 @@ func (j *ChangeRedundancy) Name() string {
 func (j *ChangeRedundancy) Execute(t *TickTock) {
 	log := logger.WithType[ChangeRedundancy]("TickTock")
 	startTime := time.Now()
-	log.Debugf("job start")
+	log.Infof("job start")
 	defer func() {
-		log.Debugf("job end, time: %v", time.Since(startTime))
+		log.Infof("job end, time: %v", time.Since(startTime))
 	}()
 
 	ctx := &changeRedundancyContext{
diff --git a/client/internal/ticktock/check_shardstore.go b/client/internal/ticktock/check_shardstore.go
index 57f4170..a7a1d59 100644
--- a/client/internal/ticktock/check_shardstore.go
+++ b/client/internal/ticktock/check_shardstore.go
@@ -28,9 +28,9 @@ func (j *CheckShardStore) Name() string {
 func (j *CheckShardStore) Execute(t *TickTock) {
 	log := logger.WithType[CheckShardStore]("TickTock")
 	startTime := time.Now()
-	log.Debugf("job start")
+	log.Infof("job start")
 	defer func() {
-		log.Debugf("job end, time: %v", time.Since(startTime))
+		log.Infof("job end, time: %v", time.Since(startTime))
 	}()
 
 	db2 := t.db
@@ -67,17 +67,17 @@ func (j *CheckShardStore) checkOne(t *TickTock, space *clitypes.UserSpaceDetail)
 	if !ok {
 		return fmt.Errorf("master of user space %v has no grpc address", space.UserSpace)
 	}
-	agtCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(*space.MasterHub, *addr))
+	agtCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(space.MasterHub, addr))
 	defer agtCli.Release()
 
 	ctx, cancel := context.WithDeadline(context.Background(), time.Now().Add(time.Minute))
 	defer cancel()
 
-	checkResp, err := agtCli.CheckCache(ctx, &hubrpc.CheckCache{
+	checkResp, cerr := agtCli.CheckCache(ctx, &hubrpc.CheckCache{
 		UserSpace: *space,
 	})
-	if err != nil {
-		return fmt.Errorf("request to check cache: %w", err)
+	if cerr != nil {
+		return fmt.Errorf("request to check cache: %w", cerr.ToError())
 	}
 
 	realFileHashes := lo.SliceToMap(checkResp.FileHashes, func(hash clitypes.FileHash) (clitypes.FileHash, bool) { return hash, true })
diff --git a/client/internal/ticktock/shardstore_gc.go b/client/internal/ticktock/shardstore_gc.go
index ac35fc2..0934fe5 100644
--- a/client/internal/ticktock/shardstore_gc.go
+++ b/client/internal/ticktock/shardstore_gc.go
@@ -27,9 +27,9 @@ func (j *ShardStoreGC) Name() string {
 func (j *ShardStoreGC) Execute(t *TickTock) {
 	log := logger.WithType[ShardStoreGC]("Event")
 	startTime := time.Now()
-	log.Debugf("job start")
+	log.Infof("job start")
 	defer func() {
-		log.Debugf("job end, time: %v", time.Since(startTime))
+		log.Infof("job end, time: %v", time.Since(startTime))
 	}()
 
 	spaceIDs, err := t.db.UserSpace().GetAllIDs(t.db.DefCtx())
@@ -91,7 +91,7 @@ func (j *ShardStoreGC) gcOne(t *TickTock, space *types.UserSpaceDetail) error {
 	if !ok {
 		return fmt.Errorf("master of user space %v has no grpc address", space.UserSpace)
 	}
-	agtCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(*space.MasterHub, *addr))
+	agtCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(space.MasterHub, addr))
 	defer agtCli.Release()
 
 	// 向代理发送垃圾回收请求
diff --git a/client/internal/ticktock/update_package_access_stat_amount.go b/client/internal/ticktock/update_package_access_stat_amount.go
index 1fd6fea..01f86e8 100644
--- a/client/internal/ticktock/update_package_access_stat_amount.go
+++ b/client/internal/ticktock/update_package_access_stat_amount.go
@@ -17,9 +17,9 @@ func (j *UpdatePackageAccessStatAmount) Name() string {
 func (j *UpdatePackageAccessStatAmount) Execute(t *TickTock) {
 	log := logger.WithType[UpdatePackageAccessStatAmount]("TickTock")
 	startTime := time.Now()
-	log.Debugf("job start")
+	log.Infof("job start")
 	defer func() {
-		log.Debugf("job end, time: %v", time.Since(startTime))
+		log.Infof("job end, time: %v", time.Since(startTime))
 	}()
 
 	err := t.db.PackageAccessStat().UpdateAllAmount(t.db.DefCtx(), t.cfg.AccessStatHistoryWeight)
diff --git a/client/internal/uploader/user_space_upload.go b/client/internal/uploader/user_space_upload.go
index e7b6dc3..78e2e78 100644
--- a/client/internal/uploader/user_space_upload.go
+++ b/client/internal/uploader/user_space_upload.go
@@ -102,7 +102,7 @@ func (u *Uploader) UserSpaceUpload(userSpaceID clitypes.UserSpaceID, rootPath st
 		delPkg()
 		return nil, fmt.Errorf("master of user space %v has no grpc address", srcSpace.UserSpace)
 	}
-	srcHubCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(*srcSpace.MasterHub, *addr))
+	srcHubCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(srcSpace.MasterHub, addr))
 	defer srcHubCli.Release()
 
 	listAllResp, cerr := srcHubCli.PublicStoreListAll(context.Background(), &hubrpc.PublicStoreListAll{
diff --git a/common/assets/confs/hub.config.json b/common/assets/confs/hub.config.json
index 2c40e0d..a15c7ff 100644
--- a/common/assets/confs/hub.config.json
+++ b/common/assets/confs/hub.config.json
@@ -27,7 +27,7 @@
             "retryInterval": 5000
         }
     },
-    "connectivity": {
-        "testInterval": 300
+    "tickTock": {
+        "testHubConnectivitiesInterval": "5m"
     }
 }
\ No newline at end of file
diff --git a/common/globals/utils.go b/common/globals/utils.go
index 1d9061b..81a8418 100644
--- a/common/globals/utils.go
+++ b/common/globals/utils.go
@@ -3,7 +3,7 @@ package stgglb
 import cortypes "gitlink.org.cn/cloudream/jcs-pub/coordinator/types"
 
 // 根据当前节点与目标地址的距离关系，选择合适的地址
-func SelectGRPCAddress(hub cortypes.Hub, addr cortypes.GRPCAddressInfo) (string, int) {
+func SelectGRPCAddress(hub *cortypes.Hub, addr *cortypes.GRPCAddressInfo) (string, int) {
 	if Local != nil && Local.LocationID == hub.LocationID {
 		return addr.LocalIP, addr.LocalGRPCPort
 	}
diff --git a/common/pkgs/ioswitch2/hub_worker.go b/common/pkgs/ioswitch2/hub_worker.go
index a6f2c97..1370b97 100644
--- a/common/pkgs/ioswitch2/hub_worker.go
+++ b/common/pkgs/ioswitch2/hub_worker.go
@@ -24,7 +24,7 @@ type HubWorker struct {
 }
 
 func (w *HubWorker) NewClient() (exec.WorkerClient, error) {
-	cli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(w.Hub, w.Address))
+	cli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(&w.Hub, &w.Address))
 	return &HubWorkerClient{hubID: w.Hub.HubID, cli: cli}, nil
 }
 
diff --git a/common/pkgs/ioswitchlrc/hub_worker.go b/common/pkgs/ioswitchlrc/hub_worker.go
index 63a7c98..febfeab 100644
--- a/common/pkgs/ioswitchlrc/hub_worker.go
+++ b/common/pkgs/ioswitchlrc/hub_worker.go
@@ -20,7 +20,7 @@ type HubWorker struct {
 }
 
 func (w *HubWorker) NewClient() (exec.WorkerClient, error) {
-	cli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(w.Hub, w.Address))
+	cli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(&w.Hub, &w.Address))
 	return &HubWorkerClient{cli: cli}, nil
 }
 
diff --git a/common/pkgs/rpc/coordinator/coordinator.pb.go b/common/pkgs/rpc/coordinator/coordinator.pb.go
index 710bfd8..4767db5 100644
--- a/common/pkgs/rpc/coordinator/coordinator.pb.go
+++ b/common/pkgs/rpc/coordinator/coordinator.pb.go
@@ -27,7 +27,7 @@ var file_pkgs_rpc_coordinator_coordinator_proto_rawDesc = []byte{
 	0x69, 0x6e, 0x61, 0x74, 0x6f, 0x72, 0x2f, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e, 0x61, 0x74,
 	0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x06, 0x63, 0x6f, 0x72, 0x72, 0x70, 0x63,
 	0x1a, 0x12, 0x70, 0x6b, 0x67, 0x73, 0x2f, 0x72, 0x70, 0x63, 0x2f, 0x72, 0x70, 0x63, 0x2e, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x32, 0xc9, 0x01, 0x0a, 0x0b, 0x43, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e,
+	0x72, 0x6f, 0x74, 0x6f, 0x32, 0xff, 0x01, 0x0a, 0x0b, 0x43, 0x6f, 0x6f, 0x72, 0x64, 0x69, 0x6e,
 	0x61, 0x74, 0x6f, 0x72, 0x12, 0x2b, 0x0a, 0x0c, 0x47, 0x65, 0x74, 0x48, 0x75, 0x62, 0x43, 0x6f,
 	0x6e, 0x66, 0x69, 0x67, 0x12, 0x0c, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65,
 	0x73, 0x74, 0x1a, 0x0d, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
@@ -36,15 +36,18 @@ var file_pkgs_rpc_coordinator_coordinator_proto_rawDesc = []byte{
 	0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x33, 0x0a, 0x14, 0x47, 0x65, 0x74,
 	0x48, 0x75, 0x62, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x69, 0x65,
 	0x73, 0x12, 0x0c, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x0d, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x30,
-	0x0a, 0x11, 0x47, 0x65, 0x74, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x44, 0x65, 0x74, 0x61,
-	0x69, 0x6c, 0x73, 0x12, 0x0c, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x0d, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x42, 0x40, 0x5a, 0x3e, 0x67, 0x69, 0x74, 0x6c, 0x69, 0x6e, 0x6b, 0x2e, 0x6f, 0x72, 0x67, 0x2e,
-	0x63, 0x6e, 0x2f, 0x63, 0x6c, 0x6f, 0x75, 0x64, 0x72, 0x65, 0x61, 0x6d, 0x2f, 0x6a, 0x63, 0x73,
-	0x2d, 0x70, 0x75, 0x62, 0x2f, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2f, 0x70, 0x6b, 0x67, 0x73,
-	0x2f, 0x72, 0x70, 0x63, 0x2f, 0x63, 0x6f, 0x72, 0x72, 0x70, 0x63, 0x3b, 0x63, 0x6f, 0x72, 0x72,
-	0x70, 0x63, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x0d, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x34,
+	0x0a, 0x15, 0x52, 0x65, 0x70, 0x6f, 0x72, 0x74, 0x48, 0x75, 0x62, 0x43, 0x6f, 0x6e, 0x6e, 0x65,
+	0x63, 0x74, 0x69, 0x76, 0x69, 0x74, 0x79, 0x12, 0x0c, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x0d, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x12, 0x30, 0x0a, 0x11, 0x47, 0x65, 0x74, 0x53, 0x74, 0x6f, 0x72, 0x61,
+	0x67, 0x65, 0x44, 0x65, 0x74, 0x61, 0x69, 0x6c, 0x73, 0x12, 0x0c, 0x2e, 0x72, 0x70, 0x63, 0x2e,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x0d, 0x2e, 0x72, 0x70, 0x63, 0x2e, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x40, 0x5a, 0x3e, 0x67, 0x69, 0x74, 0x6c, 0x69, 0x6e,
+	0x6b, 0x2e, 0x6f, 0x72, 0x67, 0x2e, 0x63, 0x6e, 0x2f, 0x63, 0x6c, 0x6f, 0x75, 0x64, 0x72, 0x65,
+	0x61, 0x6d, 0x2f, 0x6a, 0x63, 0x73, 0x2d, 0x70, 0x75, 0x62, 0x2f, 0x63, 0x6f, 0x6d, 0x6d, 0x6f,
+	0x6e, 0x2f, 0x70, 0x6b, 0x67, 0x73, 0x2f, 0x72, 0x70, 0x63, 0x2f, 0x63, 0x6f, 0x72, 0x72, 0x70,
+	0x63, 0x3b, 0x63, 0x6f, 0x72, 0x72, 0x70, 0x63, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var file_pkgs_rpc_coordinator_coordinator_proto_goTypes = []any{
@@ -55,13 +58,15 @@ var file_pkgs_rpc_coordinator_coordinator_proto_depIdxs = []int32{
 	0, // 0: corrpc.Coordinator.GetHubConfig:input_type -> rpc.Request
 	0, // 1: corrpc.Coordinator.GetHubs:input_type -> rpc.Request
 	0, // 2: corrpc.Coordinator.GetHubConnectivities:input_type -> rpc.Request
-	0, // 3: corrpc.Coordinator.GetStorageDetails:input_type -> rpc.Request
-	1, // 4: corrpc.Coordinator.GetHubConfig:output_type -> rpc.Response
-	1, // 5: corrpc.Coordinator.GetHubs:output_type -> rpc.Response
-	1, // 6: corrpc.Coordinator.GetHubConnectivities:output_type -> rpc.Response
-	1, // 7: corrpc.Coordinator.GetStorageDetails:output_type -> rpc.Response
-	4, // [4:8] is the sub-list for method output_type
-	0, // [0:4] is the sub-list for method input_type
+	0, // 3: corrpc.Coordinator.ReportHubConnectivity:input_type -> rpc.Request
+	0, // 4: corrpc.Coordinator.GetStorageDetails:input_type -> rpc.Request
+	1, // 5: corrpc.Coordinator.GetHubConfig:output_type -> rpc.Response
+	1, // 6: corrpc.Coordinator.GetHubs:output_type -> rpc.Response
+	1, // 7: corrpc.Coordinator.GetHubConnectivities:output_type -> rpc.Response
+	1, // 8: corrpc.Coordinator.ReportHubConnectivity:output_type -> rpc.Response
+	1, // 9: corrpc.Coordinator.GetStorageDetails:output_type -> rpc.Response
+	5, // [5:10] is the sub-list for method output_type
+	0, // [0:5] is the sub-list for method input_type
 	0, // [0:0] is the sub-list for extension type_name
 	0, // [0:0] is the sub-list for extension extendee
 	0, // [0:0] is the sub-list for field type_name
diff --git a/common/pkgs/rpc/coordinator/coordinator.proto b/common/pkgs/rpc/coordinator/coordinator.proto
index 1a3d06f..2910f7e 100644
--- a/common/pkgs/rpc/coordinator/coordinator.proto
+++ b/common/pkgs/rpc/coordinator/coordinator.proto
@@ -11,6 +11,7 @@ service Coordinator {
     rpc GetHubConfig(rpc.Request) returns(rpc.Response);
     rpc GetHubs(rpc.Request) returns(rpc.Response);
     rpc GetHubConnectivities(rpc.Request) returns(rpc.Response);
+    rpc ReportHubConnectivity(rpc.Request) returns(rpc.Response);
 
     rpc GetStorageDetails(rpc.Request) returns(rpc.Response);
 }
\ No newline at end of file
diff --git a/common/pkgs/rpc/coordinator/coordinator_grpc.pb.go b/common/pkgs/rpc/coordinator/coordinator_grpc.pb.go
index 14044cf..e89ef19 100644
--- a/common/pkgs/rpc/coordinator/coordinator_grpc.pb.go
+++ b/common/pkgs/rpc/coordinator/coordinator_grpc.pb.go
@@ -20,10 +20,11 @@ import (
 const _ = grpc.SupportPackageIsVersion7
 
 const (
-	Coordinator_GetHubConfig_FullMethodName         = "/corrpc.Coordinator/GetHubConfig"
-	Coordinator_GetHubs_FullMethodName              = "/corrpc.Coordinator/GetHubs"
-	Coordinator_GetHubConnectivities_FullMethodName = "/corrpc.Coordinator/GetHubConnectivities"
-	Coordinator_GetStorageDetails_FullMethodName    = "/corrpc.Coordinator/GetStorageDetails"
+	Coordinator_GetHubConfig_FullMethodName          = "/corrpc.Coordinator/GetHubConfig"
+	Coordinator_GetHubs_FullMethodName               = "/corrpc.Coordinator/GetHubs"
+	Coordinator_GetHubConnectivities_FullMethodName  = "/corrpc.Coordinator/GetHubConnectivities"
+	Coordinator_ReportHubConnectivity_FullMethodName = "/corrpc.Coordinator/ReportHubConnectivity"
+	Coordinator_GetStorageDetails_FullMethodName     = "/corrpc.Coordinator/GetStorageDetails"
 )
 
 // CoordinatorClient is the client API for Coordinator service.
@@ -33,6 +34,7 @@ type CoordinatorClient interface {
 	GetHubConfig(ctx context.Context, in *rpc.Request, opts ...grpc.CallOption) (*rpc.Response, error)
 	GetHubs(ctx context.Context, in *rpc.Request, opts ...grpc.CallOption) (*rpc.Response, error)
 	GetHubConnectivities(ctx context.Context, in *rpc.Request, opts ...grpc.CallOption) (*rpc.Response, error)
+	ReportHubConnectivity(ctx context.Context, in *rpc.Request, opts ...grpc.CallOption) (*rpc.Response, error)
 	GetStorageDetails(ctx context.Context, in *rpc.Request, opts ...grpc.CallOption) (*rpc.Response, error)
 }
 
@@ -71,6 +73,15 @@ func (c *coordinatorClient) GetHubConnectivities(ctx context.Context, in *rpc.Re
 	return out, nil
 }
 
+func (c *coordinatorClient) ReportHubConnectivity(ctx context.Context, in *rpc.Request, opts ...grpc.CallOption) (*rpc.Response, error) {
+	out := new(rpc.Response)
+	err := c.cc.Invoke(ctx, Coordinator_ReportHubConnectivity_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *coordinatorClient) GetStorageDetails(ctx context.Context, in *rpc.Request, opts ...grpc.CallOption) (*rpc.Response, error) {
 	out := new(rpc.Response)
 	err := c.cc.Invoke(ctx, Coordinator_GetStorageDetails_FullMethodName, in, out, opts...)
@@ -87,6 +98,7 @@ type CoordinatorServer interface {
 	GetHubConfig(context.Context, *rpc.Request) (*rpc.Response, error)
 	GetHubs(context.Context, *rpc.Request) (*rpc.Response, error)
 	GetHubConnectivities(context.Context, *rpc.Request) (*rpc.Response, error)
+	ReportHubConnectivity(context.Context, *rpc.Request) (*rpc.Response, error)
 	GetStorageDetails(context.Context, *rpc.Request) (*rpc.Response, error)
 	mustEmbedUnimplementedCoordinatorServer()
 }
@@ -104,6 +116,9 @@ func (UnimplementedCoordinatorServer) GetHubs(context.Context, *rpc.Request) (*r
 func (UnimplementedCoordinatorServer) GetHubConnectivities(context.Context, *rpc.Request) (*rpc.Response, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetHubConnectivities not implemented")
 }
+func (UnimplementedCoordinatorServer) ReportHubConnectivity(context.Context, *rpc.Request) (*rpc.Response, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReportHubConnectivity not implemented")
+}
 func (UnimplementedCoordinatorServer) GetStorageDetails(context.Context, *rpc.Request) (*rpc.Response, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetStorageDetails not implemented")
 }
@@ -174,6 +189,24 @@ func _Coordinator_GetHubConnectivities_Handler(srv interface{}, ctx context.Cont
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Coordinator_ReportHubConnectivity_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(rpc.Request)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CoordinatorServer).ReportHubConnectivity(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Coordinator_ReportHubConnectivity_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CoordinatorServer).ReportHubConnectivity(ctx, req.(*rpc.Request))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Coordinator_GetStorageDetails_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(rpc.Request)
 	if err := dec(in); err != nil {
@@ -211,6 +244,10 @@ var Coordinator_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetHubConnectivities",
 			Handler:    _Coordinator_GetHubConnectivities_Handler,
 		},
+		{
+			MethodName: "ReportHubConnectivity",
+			Handler:    _Coordinator_ReportHubConnectivity_Handler,
+		},
 		{
 			MethodName: "GetStorageDetails",
 			Handler:    _Coordinator_GetStorageDetails_Handler,
diff --git a/common/pkgs/rpc/coordinator/hub.go b/common/pkgs/rpc/coordinator/hub.go
index 0254bcf..9b26bca 100644
--- a/common/pkgs/rpc/coordinator/hub.go
+++ b/common/pkgs/rpc/coordinator/hub.go
@@ -13,6 +13,8 @@ type HubService interface {
 	GetHubs(ctx context.Context, msg *GetHubs) (*GetHubsResp, *rpc.CodeError)
 
 	GetHubConnectivities(ctx context.Context, msg *GetHubConnectivities) (*GetHubConnectivitiesResp, *rpc.CodeError)
+
+	ReportHubConnectivity(ctx context.Context, msg *ReportHubConnectivity) (*ReportHubConnectivityResp, *rpc.CodeError)
 }
 
 type GetHubConfig struct {
@@ -98,3 +100,17 @@ func (c *Client) GetHubConnectivities(ctx context.Context, msg *GetHubConnectivi
 func (s *Server) GetHubConnectivities(ctx context.Context, req *rpc.Request) (*rpc.Response, error) {
 	return rpc.UnaryServer(s.svrImpl.GetHubConnectivities, ctx, req)
 }
+
+// 上报节点连通性信息
+type ReportHubConnectivity struct {
+	Connecttivities []cortypes.HubConnectivity
+}
+type ReportHubConnectivityResp struct {
+}
+
+func (c *Client) ReportHubConnectivity(ctx context.Context, msg *ReportHubConnectivity) (*ReportHubConnectivityResp, *rpc.CodeError) {
+	return rpc.UnaryClient[*ReportHubConnectivityResp](c.cli.ReportHubConnectivity, ctx, msg)
+}
+func (s *Server) ReportHubConnectivity(ctx context.Context, req *rpc.Request) (*rpc.Response, error) {
+	return rpc.UnaryServer(s.svrImpl.ReportHubConnectivity, ctx, req)
+}
diff --git a/coordinator/internal/rpc/hub.go b/coordinator/internal/rpc/hub.go
index 8bbec3e..813d089 100644
--- a/coordinator/internal/rpc/hub.go
+++ b/coordinator/internal/rpc/hub.go
@@ -72,3 +72,13 @@ func (svc *Service) GetHubConnectivities(ctx context.Context, msg *corrpc.GetHub
 
 	return corrpc.RespGetHubConnectivities(cons), nil
 }
+
+func (svc *Service) ReportHubConnectivity(ctx context.Context, msg *corrpc.ReportHubConnectivity) (*corrpc.ReportHubConnectivityResp, *rpc.CodeError) {
+	err := svc.db.HubConnectivity().BatchUpdateOrCreate(svc.db.DefCtx(), msg.Connecttivities)
+	if err != nil {
+		logger.Warnf("batch update or create hub connectivities: %v", err)
+		return nil, rpc.Failed(errorcode.OperationFailed, "batch update or create hub connectivities: %v", err)
+	}
+
+	return &corrpc.ReportHubConnectivityResp{}, nil
+}
diff --git a/coordinator/internal/ticktock/check_hub_state.go b/coordinator/internal/ticktock/check_hub_state.go
index b2ad2db..dea4f79 100644
--- a/coordinator/internal/ticktock/check_hub_state.go
+++ b/coordinator/internal/ticktock/check_hub_state.go
@@ -22,10 +22,10 @@ func (j *CheckHubState) Name() string {
 
 func (j *CheckHubState) Execute(t *TickTock) {
 	log := logger.WithType[CheckHubState]("TickTock")
-	log.Debugf("job start")
+	log.Infof("job start")
 	startTime := time.Now()
 	defer func() {
-		log.Debugf("job end, time: %v", time.Since(startTime))
+		log.Infof("job end, time: %v", time.Since(startTime))
 	}()
 
 	hubs, err := t.db.Hub().GetAllHubs(t.db.DefCtx())
@@ -50,7 +50,7 @@ func (j *CheckHubState) checkOne(t *TickTock, hub cortypes.Hub) error {
 		return fmt.Errorf("hub has no grpc address")
 	}
 
-	agtCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(hub, *addr))
+	agtCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(&hub, addr))
 	defer agtCli.Release()
 
 	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
diff --git a/go.mod b/go.mod
index 0f9fbb9..e78cd4d 100644
--- a/go.mod
+++ b/go.mod
@@ -28,6 +28,7 @@ require (
 	github.com/spf13/cobra v1.8.1
 	github.com/stretchr/testify v1.10.0
 	gitlink.org.cn/cloudream/common v0.0.0
+	golang.org/x/net v0.35.0
 	golang.org/x/sync v0.13.0
 	golang.org/x/sys v0.32.0
 	golang.org/x/term v0.31.0
@@ -71,7 +72,6 @@ require (
 	golang.org/x/arch v0.8.0 // indirect
 	golang.org/x/crypto v0.37.0 // indirect
 	golang.org/x/exp v0.0.0-20250218142911-aa4b98e5adaa // indirect
-	golang.org/x/net v0.35.0 // indirect
 	golang.org/x/text v0.24.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
diff --git a/hub/internal/cmd/serve.go b/hub/internal/cmd/serve.go
index 9382f54..764761a 100644
--- a/hub/internal/cmd/serve.go
+++ b/hub/internal/cmd/serve.go
@@ -6,7 +6,6 @@ import (
 	"os"
 	"time"
 
-	"github.com/go-co-op/gocron/v2"
 	"github.com/spf13/cobra"
 	"gitlink.org.cn/cloudream/jcs-pub/common/pkgs/rpc"
 	"gitlink.org.cn/cloudream/jcs-pub/common/pkgs/storage/pool"
@@ -21,6 +20,7 @@ import (
 	"gitlink.org.cn/cloudream/jcs-pub/common/pkgs/sysevent"
 	cortypes "gitlink.org.cn/cloudream/jcs-pub/coordinator/types"
 	"gitlink.org.cn/cloudream/jcs-pub/hub/internal/config"
+	"gitlink.org.cn/cloudream/jcs-pub/hub/internal/ticktock"
 
 	coormq "gitlink.org.cn/cloudream/jcs-pub/common/pkgs/rpc/coordinator"
 )
@@ -74,48 +74,6 @@ func serve(configPath string, httpAddr string) {
 	}
 	go serveHTTP(httpSvr)
 
-	// 启动网络连通性检测，并就地检测一次
-	// conCol := connectivity.NewCollector(&config.Cfg().Connectivity, func(collector *connectivity.Collector) {
-	// 	log := logger.WithField("Connectivity", "")
-
-	// 	coorCli, err := stgglb.CoordinatorMQPool.Acquire()
-	// 	if err != nil {
-	// 		log.Warnf("acquire coordinator mq failed, err: %s", err.Error())
-	// 		return
-	// 	}
-	// 	defer stgglb.CoordinatorMQPool.Release(coorCli)
-
-	// 	cons := collector.GetAll()
-	// 	hubCons := make([]cortypes.HubConnectivity, 0, len(cons))
-	// 	for _, con := range cons {
-	// 		var delay *float32
-	// 		if con.Latency != nil {
-	// 			v := float32(con.Latency.Microseconds()) / 1000
-	// 			delay = &v
-	// 		}
-
-	// 		hubCons = append(hubCons, cortypes.HubConnectivity{
-	// 			FromHubID: *stgglb.Local.HubID,
-	// 			ToHubID:   con.ToHubID,
-	// 			Latency:   delay,
-	// 			TestTime:  con.TestTime,
-	// 		})
-	// 	}
-
-	// 	_, err = coorCli.UpdateHubConnectivities(coormq.ReqUpdateHubConnectivities(hubCons))
-	// 	if err != nil {
-	// 		log.Warnf("update hub connectivities: %v", err)
-	// 	}
-	// })
-	// conCol.CollectInPlace()
-
-	// 初始化元数据缓存服务
-	// metacacheHost := metacache.NewHost()
-	// go metacacheHost.Serve()
-	// stgMeta := metacacheHost.AddStorageMeta()
-	// hubMeta := metacacheHost.AddHubMeta()
-	// conMeta := metacacheHost.AddConnectivity()
-
 	// 启动访问统计服务
 	// acStat := accessstat.NewAccessStat(accessstat.Config{
 	// 	// TODO 考虑放到配置里
@@ -135,9 +93,9 @@ func serve(configPath string, httpAddr string) {
 	go servePublisher(evtPub)
 
 	// 初始化定时任务执行器
-	sch := setupTickTask(stgPool, evtPub)
-	sch.Start()
-	defer sch.Shutdown()
+	tktk := ticktock.New(config.Cfg().TickTock, config.Cfg().ID, stgPool)
+	tktk.Start()
+	defer tktk.Stop()
 
 	// RPC服务
 	rpcSvr := hubrpc.NewServer(config.Cfg().RPC, myrpc.NewService(&worker, stgPool))
@@ -222,28 +180,6 @@ loop:
 	os.Exit(1)
 }
 
-func setupTickTask(hubPool *pool.Pool, evtPub *sysevent.Publisher) gocron.Scheduler {
-	sch, err := gocron.NewScheduler()
-	if err != nil {
-		logger.Errorf("new cron scheduler: %s", err.Error())
-		os.Exit(1)
-	}
-
-	// sch.NewJob(gocron.DailyJob(1, gocron.NewAtTimes(
-	// 	gocron.NewAtTime(0, 0, 0),
-	// )), gocron.NewTask(tickevent.ReportStorageStats, hubPool, evtPub))
-
-	// sch.NewJob(gocron.DailyJob(1, gocron.NewAtTimes(
-	// 	gocron.NewAtTime(0, 0, 1),
-	// )), gocron.NewTask(tickevent.ReportHubTransferStats, evtPub))
-
-	// sch.NewJob(gocron.DailyJob(1, gocron.NewAtTimes(
-	// 	gocron.NewAtTime(0, 0, 2),
-	// )), gocron.NewTask(tickevent.ReportHubStorageTransferStats, evtPub))
-
-	return sch
-}
-
 func serveHTTP(server *http.Server) {
 	logger.Info("start serving http")
 
diff --git a/hub/internal/config/config.go b/hub/internal/config/config.go
index e72a354..6ec80ae 100644
--- a/hub/internal/config/config.go
+++ b/hub/internal/config/config.go
@@ -5,10 +5,10 @@ import (
 	"gitlink.org.cn/cloudream/common/pkgs/mq"
 	c "gitlink.org.cn/cloudream/common/utils/config"
 	stgglb "gitlink.org.cn/cloudream/jcs-pub/common/globals"
-	"gitlink.org.cn/cloudream/jcs-pub/common/pkgs/connectivity"
 	"gitlink.org.cn/cloudream/jcs-pub/common/pkgs/rpc"
 	corrpc "gitlink.org.cn/cloudream/jcs-pub/common/pkgs/rpc/coordinator"
 	cortypes "gitlink.org.cn/cloudream/jcs-pub/coordinator/types"
+	"gitlink.org.cn/cloudream/jcs-pub/hub/internal/ticktock"
 )
 
 type Config struct {
@@ -18,7 +18,7 @@ type Config struct {
 	CoordinatorRPC corrpc.PoolConfig       `json:"coordinatorRPC"`
 	Logger         log.Config              `json:"logger"`
 	RabbitMQ       mq.Config               `json:"rabbitMQ"`
-	Connectivity   connectivity.Config     `json:"connectivity"`
+	TickTock       ticktock.Config         `json:"tickTock"`
 }
 
 var cfg Config
diff --git a/hub/internal/ticktock/config.go b/hub/internal/ticktock/config.go
new file mode 100644
index 0000000..e25f710
--- /dev/null
+++ b/hub/internal/ticktock/config.go
@@ -0,0 +1,7 @@
+package ticktock
+
+import "time"
+
+type Config struct {
+	TestHubConnectivitiesInterval time.Duration `json:"testHubConnectivitiesInterval"`
+}
diff --git a/hub/internal/ticktock/test_hub_connectivities.go b/hub/internal/ticktock/test_hub_connectivities.go
new file mode 100644
index 0000000..3ed1baf
--- /dev/null
+++ b/hub/internal/ticktock/test_hub_connectivities.go
@@ -0,0 +1,107 @@
+package ticktock
+
+import (
+	"context"
+	"sync"
+	"time"
+
+	"gitlink.org.cn/cloudream/common/pkgs/logger"
+	"gitlink.org.cn/cloudream/common/utils/reflect2"
+	stgglb "gitlink.org.cn/cloudream/jcs-pub/common/globals"
+	corrpc "gitlink.org.cn/cloudream/jcs-pub/common/pkgs/rpc/coordinator"
+	hubrpc "gitlink.org.cn/cloudream/jcs-pub/common/pkgs/rpc/hub"
+	cortypes "gitlink.org.cn/cloudream/jcs-pub/coordinator/types"
+)
+
+type TestHubConnectivities struct {
+	myHubID cortypes.HubID
+}
+
+func (t *TestHubConnectivities) Name() string {
+	return reflect2.TypeNameOf[TestHubConnectivities]()
+}
+func (j *TestHubConnectivities) Execute(t *TickTock) {
+	log := logger.WithType[TestHubConnectivities]("TickTock")
+	startTime := time.Now()
+	log.Infof("job start")
+	defer func() {
+		log.Infof("job end, time: %v", time.Since(startTime))
+	}()
+
+	coorCli := stgglb.CoordinatorRPCPool.Get()
+	defer coorCli.Release()
+
+	getHubs, cerr := coorCli.GetHubs(context.Background(), corrpc.NewGetHubs(nil))
+	if cerr != nil {
+		log.Warnf("get all hubs: %v", cerr)
+		return
+	}
+
+	tests := make([]cortypes.HubConnectivity, len(getHubs.Hubs))
+
+	wg := sync.WaitGroup{}
+	for i, hub := range getHubs.Hubs {
+		wg.Add(1)
+
+		go func(hub *cortypes.Hub, i int) {
+			defer wg.Done()
+
+			tests[i] = j.testOne(hub)
+		}(hub, i)
+	}
+	wg.Wait()
+
+	_, cerr = coorCli.ReportHubConnectivity(context.Background(), &corrpc.ReportHubConnectivity{
+		Connecttivities: tests,
+	})
+	if cerr != nil {
+		log.Warnf("report hub connectivities: %v", cerr)
+	}
+}
+
+func (j *TestHubConnectivities) testOne(hub *cortypes.Hub) cortypes.HubConnectivity {
+	log := logger.WithType[TestHubConnectivities]("TickTock")
+
+	rpcAddr, ok := hub.Address.(*cortypes.GRPCAddressInfo)
+	if !ok {
+		return cortypes.HubConnectivity{
+			FromHubID: j.myHubID,
+			ToHubID:   hub.HubID,
+			Latency:   nil,
+			TestTime:  time.Now(),
+		}
+	}
+	hubCli := stgglb.HubRPCPool.Get(stgglb.SelectGRPCAddress(hub, rpcAddr))
+	defer hubCli.Release()
+
+	// 后几次ping计算延迟
+	var avgLatency time.Duration
+	for i := 0; i < 3; i++ {
+		start := time.Now()
+		_, cerr := hubCli.Ping(context.Background(), &hubrpc.Ping{})
+		if cerr != nil {
+			log.Warnf("ping %v: %v", hub.String(), cerr)
+			return cortypes.HubConnectivity{
+				FromHubID: j.myHubID,
+				ToHubID:   hub.HubID,
+				Latency:   nil,
+				TestTime:  time.Now(),
+			}
+		}
+
+		latency := time.Since(start)
+		avgLatency += latency
+
+		// 每次ping之间间隔1秒
+		<-time.After(time.Second)
+	}
+	latency := avgLatency / 3
+	latencyMs := float32(latency.Microseconds()) / 1000
+
+	return cortypes.HubConnectivity{
+		FromHubID: j.myHubID,
+		ToHubID:   hub.HubID,
+		Latency:   &latencyMs,
+		TestTime:  time.Now(),
+	}
+}
diff --git a/hub/internal/ticktock/ticktock.go b/hub/internal/ticktock/ticktock.go
new file mode 100644
index 0000000..8fdb39a
--- /dev/null
+++ b/hub/internal/ticktock/ticktock.go
@@ -0,0 +1,77 @@
+package ticktock
+
+import (
+	"fmt"
+
+	"github.com/go-co-op/gocron/v2"
+	"gitlink.org.cn/cloudream/common/pkgs/logger"
+	"gitlink.org.cn/cloudream/jcs-pub/common/pkgs/storage/pool"
+	cortypes "gitlink.org.cn/cloudream/jcs-pub/coordinator/types"
+)
+
+type Job interface {
+	Name() string
+	Execute(t *TickTock)
+}
+
+type cronJob struct {
+	cronJob gocron.Job
+	job     Job
+}
+
+type TickTock struct {
+	cfg  Config
+	sch  gocron.Scheduler
+	jobs map[string]cronJob
+
+	myHubID cortypes.HubID
+	stgPool *pool.Pool
+}
+
+func New(cfg Config, myHubID cortypes.HubID, stgPool *pool.Pool) *TickTock {
+	sch, _ := gocron.NewScheduler()
+	t := &TickTock{
+		cfg:  cfg,
+		sch:  sch,
+		jobs: map[string]cronJob{},
+
+		myHubID: myHubID,
+		stgPool: stgPool,
+	}
+	t.initJobs()
+	return t
+}
+
+func (t *TickTock) Start() {
+	t.sch.Start()
+}
+
+func (t *TickTock) Stop() {
+	t.sch.Shutdown()
+}
+
+func (t *TickTock) RunNow(jobName string) {
+	j, ok := t.jobs[jobName]
+	if !ok {
+		logger.Warnf("job %s not found", jobName)
+		return
+	}
+
+	j.cronJob.RunNow()
+}
+
+func (t *TickTock) addJob(job Job, duration gocron.JobDefinition) {
+	j, err := t.sch.NewJob(duration, gocron.NewTask(job.Execute, t))
+	if err != nil {
+		panic(fmt.Errorf("add job %s: %w", job.Name(), err))
+	}
+
+	t.jobs[job.Name()] = cronJob{
+		cronJob: j,
+		job:     job,
+	}
+}
+
+func (t *TickTock) initJobs() {
+	t.addJob(&TestHubConnectivities{myHubID: t.myHubID}, gocron.DurationJob(t.cfg.TestHubConnectivitiesInterval))
+}