diff --git a/pkg/common/mw/rpc_client_interceptor.go b/pkg/common/mw/rpc_client_interceptor.go
index 931768b98..498dfd9b8 100644
--- a/pkg/common/mw/rpc_client_interceptor.go
+++ b/pkg/common/mw/rpc_client_interceptor.go
@@ -23,7 +23,6 @@ func RpcClientInterceptor(ctx context.Context, method string, req, resp interfac
 	if ctx == nil {
 		return errs.ErrInternalServer.Wrap("call rpc request context is nil")
 	}
-	log.ZInfo(ctx, "rpc client req", "funcName", method, "req", rpcString(req), "invoker", invoker, "invoker_type", fmt.Sprintf("%T", invoker))
 	ctx, err = getRpcContext(ctx, method)
 	if err != nil {
 		return err
diff --git a/pkg/discoveryregistry/zookeeper/debug.go b/pkg/discoveryregistry/zookeeper/debug.go
index acfae7cc5..5fabc0dec 100644
--- a/pkg/discoveryregistry/zookeeper/debug.go
+++ b/pkg/discoveryregistry/zookeeper/debug.go
@@ -3,9 +3,10 @@ package zookeeper
 import (
 	"context"
 	"fmt"
+	"strings"
+
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	"google.golang.org/grpc"
-	"strings"
 )
 
 func newClientConnInterface(cc grpc.ClientConnInterface) grpc.ClientConnInterface {
diff --git a/pkg/discoveryregistry/zookeeper/discover.go b/pkg/discoveryregistry/zookeeper/discover.go
index fc547318a..c7b1d5473 100644
--- a/pkg/discoveryregistry/zookeeper/discover.go
+++ b/pkg/discoveryregistry/zookeeper/discover.go
@@ -44,10 +44,6 @@ func (s *ZkClient) watch() {
 
 func (s *ZkClient) GetConnsRemote(serviceName string) (conns []resolver.Address, err error) {
 	path := s.getPath(serviceName)
-	_, _, _, err = s.conn.ChildrenW(path)
-	if err != nil {
-		return nil, errors.Wrap(err, "children watch error")
-	}
 	childNodes, _, err := s.conn.Children(path)
 	if err != nil {
 		return nil, errors.Wrap(err, "get children error")
@@ -64,8 +60,9 @@ func (s *ZkClient) GetConnsRemote(serviceName string) (conns []resolver.Address,
 		log.ZDebug(context.Background(), "get conns from remote", "conn", string(data))
 		conns = append(conns, resolver.Address{Addr: string(data), ServerName: serviceName})
 	}
-	if len(conns) == 0 {
-		return nil, fmt.Errorf("no conn for service %s, grpc server may not exist, local conn is %v, please check zookeeper server %v, path: %s", serviceName, s.localConns, s.zkServers, s.zkRoot)
+	_, _, _, err = s.conn.ChildrenW(path)
+	if err != nil {
+		return nil, errors.Wrap(err, "children watch error")
 	}
 	return conns, nil
 }
@@ -83,6 +80,9 @@ func (s *ZkClient) GetConns(ctx context.Context, serviceName string, opts ...grp
 			s.lock.Unlock()
 			return nil, err
 		}
+		if len(conns) == 0 {
+			return nil, fmt.Errorf("no conn for service %s, grpc server may not exist, local conn is %v, please check zookeeper server %v, path: %s", serviceName, s.localConns, s.zkServers, s.zkRoot)
+		}
 		s.localConns[serviceName] = conns
 	}
 	s.lock.Unlock()
diff --git a/pkg/discoveryregistry/zookeeper/resolver.go b/pkg/discoveryregistry/zookeeper/resolver.go
index 85e4bde48..f41666e15 100644
--- a/pkg/discoveryregistry/zookeeper/resolver.go
+++ b/pkg/discoveryregistry/zookeeper/resolver.go
@@ -22,7 +22,6 @@ func (r *Resolver) ResolveNow(o resolver.ResolveNowOptions) {
 	newConns, err := r.getConnsRemote(strings.TrimLeft(r.target.URL.Path, "/"))
 	if err != nil {
 		log.ZError(context.Background(), "resolve now error", err, "target", r.target)
-		// r.ResolveNow(o)
 		return
 	}
 	r.addrs = newConns