diff --git a/internal/proxy/task_query.go b/internal/proxy/task_query.go
index ee79b68a01..c757563928 100644
--- a/internal/proxy/task_query.go
+++ b/internal/proxy/task_query.go
@@ -2,7 +2,6 @@ package proxy
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"strconv"
 	"strings"
@@ -17,7 +16,6 @@ import (
 	"github.com/milvus-io/milvus/internal/metrics"
 	"github.com/milvus-io/milvus/internal/types"
 	"github.com/milvus-io/milvus/internal/util/funcutil"
-	"github.com/milvus-io/milvus/internal/util/grpcclient"
 	"github.com/milvus-io/milvus/internal/util/timerecord"
 	"github.com/milvus-io/milvus/internal/util/tsoutil"
 	"github.com/milvus-io/milvus/internal/util/typeutil"
@@ -307,6 +305,7 @@ func (t *queryTask) PreExecute(ctx context.Context) error {
 func (t *queryTask) Execute(ctx context.Context) error {
 	tr := timerecord.NewTimeRecorder(fmt.Sprintf("proxy execute query %d", t.ID()))
 	defer tr.CtxElapse(ctx, "done")
+	log := log.Ctx(ctx)
 
 	executeQuery := func(withCache bool) error {
 		shards, err := globalMetaCache.GetShards(ctx, withCache, t.collectionName)
@@ -323,17 +322,16 @@ func (t *queryTask) Execute(ctx context.Context) error {
 	}
 
 	err := executeQuery(WithCache)
-	if errors.Is(err, errInvalidShardLeaders) || funcutil.IsGrpcErr(err) || errors.Is(err, grpcclient.ErrConnect) {
-		log.Ctx(ctx).Warn("invalid shard leaders cache, updating shardleader caches and retry search",
-			zap.Int64("msgID", t.ID()), zap.Error(err))
-		return executeQuery(WithoutCache)
+	if err != nil {
+		log.Warn("invalid shard leaders cache, updating shardleader caches and retry query", zap.Error(err))
+		err = executeQuery(WithoutCache)
 	}
 	if err != nil {
-		return fmt.Errorf("fail to search on all shard leaders, err=%s", err.Error())
+		return fmt.Errorf("fail to query on all shard leaders, err=%s", err.Error())
 	}
 
-	log.Ctx(ctx).Debug("Query Execute done.",
-		zap.Int64("msgID", t.ID()), zap.Any("requestType", "query"))
+	log.Debug("Query Execute done.",
+		zap.Int64("msgID", t.ID()), zap.String("requestType", "query"))
 	return nil
 }
 
diff --git a/internal/proxy/task_search.go b/internal/proxy/task_search.go
index e88dddd89d..247a8223c1 100644
--- a/internal/proxy/task_search.go
+++ b/internal/proxy/task_search.go
@@ -21,7 +21,6 @@ import (
 	"github.com/milvus-io/milvus/internal/util/commonpbutil"
 	"github.com/milvus-io/milvus/internal/util/distance"
 	"github.com/milvus-io/milvus/internal/util/funcutil"
-	"github.com/milvus-io/milvus/internal/util/grpcclient"
 	"github.com/milvus-io/milvus/internal/util/timerecord"
 	"github.com/milvus-io/milvus/internal/util/trace"
 	"github.com/milvus-io/milvus/internal/util/tsoutil"
@@ -389,6 +388,7 @@ func (t *searchTask) Execute(ctx context.Context) error {
 
 	tr := timerecord.NewTimeRecorder(fmt.Sprintf("proxy execute search %d", t.ID()))
 	defer tr.CtxElapse(ctx, "done")
+	log := log.Ctx(ctx)
 
 	executeSearch := func(withCache bool) error {
 		shard2Leaders, err := globalMetaCache.GetShards(ctx, withCache, t.collectionName)
@@ -398,23 +398,22 @@ func (t *searchTask) Execute(ctx context.Context) error {
 		t.resultBuf = make(chan *internalpb.SearchResults, len(shard2Leaders))
 		t.toReduceResults = make([]*internalpb.SearchResults, 0, len(shard2Leaders))
 		if err := t.searchShardPolicy(ctx, t.shardMgr, t.searchShard, shard2Leaders); err != nil {
-			log.Ctx(ctx).Warn("failed to do search", zap.Error(err), zap.String("Shards", fmt.Sprintf("%v", shard2Leaders)))
+			log.Warn("failed to do search", zap.String("Shards", fmt.Sprintf("%v", shard2Leaders)), zap.Error(err))
 			return err
 		}
 		return nil
 	}
 
 	err := executeSearch(WithCache)
-	if errors.Is(err, errInvalidShardLeaders) || funcutil.IsGrpcErr(err) || errors.Is(err, grpcclient.ErrConnect) {
-		log.Ctx(ctx).Warn("first search failed, updating shardleader caches and retry search",
-			zap.Int64("msgID", t.ID()), zap.Error(err))
-		return executeSearch(WithoutCache)
+	if err != nil {
+		log.Warn("first search failed, updating shardleader caches and retry search", zap.Error(err))
+		err = executeSearch(WithoutCache)
 	}
 	if err != nil {
 		return fmt.Errorf("fail to search on all shard leaders, err=%v", err)
 	}
 
-	log.Ctx(ctx).Debug("Search Execute done.", zap.Int64("msgID", t.ID()))
+	log.Debug("Search Execute done")
 	return nil
 }