diff --git a/internal/querycoordv2/observers/target_observer.go b/internal/querycoordv2/observers/target_observer.go
index b017019bec086..cd9f5ee1ba4a0 100644
--- a/internal/querycoordv2/observers/target_observer.go
+++ b/internal/querycoordv2/observers/target_observer.go
@@ -390,7 +390,7 @@ func (ob *TargetObserver) updateNextTarget(collectionID int64) error {
 	log := log.Ctx(context.TODO()).WithRateGroup("qcv2.TargetObserver", 1, 60).
 		With(zap.Int64("collectionID", collectionID))
 
-	log.RatedInfo(10, "observer trigger update next target")
+	log.Info("observer trigger update next target")
 	err := ob.targetMgr.UpdateCollectionNextTarget(collectionID)
 	if err != nil {
 		log.Warn("failed to update next target for collection",
@@ -422,7 +422,7 @@ func (ob *TargetObserver) shouldUpdateCurrentTarget(ctx context.Context, collect
 	channelNames := ob.targetMgr.GetDmChannelsByCollection(collectionID, meta.NextTarget)
 	if len(channelNames) == 0 {
 		// next target is empty, no need to update
-		log.RatedInfo(10, "next target is empty, no need to update")
+		log.Info("next target is empty, no need to update")
 		return false
 	}
 
@@ -434,7 +434,7 @@ func (ob *TargetObserver) shouldUpdateCurrentTarget(ctx context.Context, collect
 
 		// to avoid stuck here in dynamic increase replica case, we just check available delegator number
 		if int32(len(channelReadyLeaders)) < replicaNum {
-			log.RatedInfo(10, "channel not ready",
+			log.Info("channel not ready",
 				zap.Int("readyReplicaNum", len(channelReadyLeaders)),
 				zap.String("channelName", channel),
 			)
@@ -573,7 +573,7 @@ func (ob *TargetObserver) checkNeedUpdateTargetVersion(ctx context.Context, lead
 
 func (ob *TargetObserver) updateCurrentTarget(collectionID int64) {
 	log := log.Ctx(context.TODO()).WithRateGroup("qcv2.TargetObserver", 1, 60)
-	log.RatedInfo(10, "observer trigger update current target", zap.Int64("collectionID", collectionID))
+	log.Info("observer trigger update current target", zap.Int64("collectionID", collectionID))
 	if ob.targetMgr.UpdateCollectionCurrentTarget(collectionID) {
 		ob.mut.Lock()
 		defer ob.mut.Unlock()
diff --git a/internal/querycoordv2/task/action.go b/internal/querycoordv2/task/action.go
index debf2de8f88aa..d90f310f95113 100644
--- a/internal/querycoordv2/task/action.go
+++ b/internal/querycoordv2/task/action.go
@@ -25,7 +25,6 @@ import (
 	"github.com/milvus-io/milvus/internal/proto/querypb"
 	"github.com/milvus-io/milvus/internal/querycoordv2/meta"
 	"github.com/milvus-io/milvus/pkg/common"
-	"github.com/milvus-io/milvus/pkg/util/funcutil"
 	"github.com/milvus-io/milvus/pkg/util/typeutil"
 )
 
@@ -116,35 +115,7 @@ func (action *SegmentAction) Scope() querypb.DataScope {
 }
 
 func (action *SegmentAction) IsFinished(distMgr *meta.DistributionManager) bool {
-	if action.Type() == ActionTypeGrow {
-		// rpc finished
-		return action.rpcReturned.Load()
-	} else if action.Type() == ActionTypeReduce {
-		// FIXME: Now shard leader's segment view is a map of segment ID to node ID,
-		// loading segment replaces the node ID with the new one,
-		// which confuses the condition of finishing,
-		// the leader should return a map of segment ID to list of nodes,
-		// now, we just always commit the release task to executor once.
-		// NOTE: DO NOT create a task containing release action and the action is not the last action
-		sealed := distMgr.SegmentDistManager.GetByFilter(meta.WithNodeID(action.Node()))
-		views := distMgr.LeaderViewManager.GetByFilter(meta.WithNodeID2LeaderView(action.Node()))
-		growing := lo.FlatMap(views, func(view *meta.LeaderView, _ int) []int64 {
-			return lo.Keys(view.GrowingSegments)
-		})
-		segments := make([]int64, 0, len(sealed)+len(growing))
-		for _, segment := range sealed {
-			segments = append(segments, segment.GetID())
-		}
-		segments = append(segments, growing...)
-		if !funcutil.SliceContain(segments, action.SegmentID()) {
-			return true
-		}
-		return action.rpcReturned.Load()
-	} else if action.Type() == ActionTypeUpdate {
-		return action.rpcReturned.Load()
-	}
-
-	return true
+	return action.rpcReturned.Load()
 }
 
 func (action *SegmentAction) String() string {
diff --git a/internal/querycoordv2/utils/util.go b/internal/querycoordv2/utils/util.go
index e37961c8bc0b4..ccdfc029ad753 100644
--- a/internal/querycoordv2/utils/util.go
+++ b/internal/querycoordv2/utils/util.go
@@ -48,7 +48,7 @@ func CheckNodeAvailable(nodeID int64, info *session.NodeInfo) error {
 func CheckDelegatorDataReady(nodeMgr *session.NodeManager, targetMgr meta.TargetManagerInterface, leader *meta.LeaderView, scope int32) error {
 	log := log.Ctx(context.TODO()).
 		WithRateGroup("utils.CheckLeaderAvailable", 1, 60).
-		With(zap.Int64("leaderID", leader.ID))
+		With(zap.Int64("leaderID", leader.ID), zap.Int64("collectionID", leader.CollectionID))
 	info := nodeMgr.Get(leader.ID)
 
 	// Check whether leader is online