diff --git a/pkg/grpc-etcdv3/getcdv3/resolver.go b/pkg/grpc-etcdv3/getcdv3/resolver.go
index 108266150..4a8c5d644 100644
--- a/pkg/grpc-etcdv3/getcdv3/resolver.go
+++ b/pkg/grpc-etcdv3/getcdv3/resolver.go
@@ -1,6 +1,7 @@
 package getcdv3
 
 import (
+	"Open_IM/pkg/common/log"
 	"context"
 	"fmt"
 	"strings"
@@ -48,6 +49,8 @@ func NewResolver(schema, etcdAddr, serviceName string) (*Resolver, error) {
 	conn, err := grpc.DialContext(ctx, GetPrefix(schema, serviceName),
 		grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, roundrobin.Name)),
 		grpc.WithInsecure())
+	log.Debug("", "etcd key ", GetPrefix(schema, serviceName), "value ", *r.grpcClientConn)
+
 	//conn, err := grpc.Dial(
 	//	GetPrefix(schema, serviceName),
 	//	grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, roundrobin.Name)),
@@ -71,6 +74,7 @@ func GetConn(schema, etcdaddr, serviceName string) *grpc.ClientConn {
 	r, ok := nameResolver[schema+serviceName]
 	rwNameResolverMutex.RUnlock()
 	if ok {
+		log.Debug("", "etcd key ", schema+serviceName, "value ", *r.grpcClientConn, *r)
 		return r.grpcClientConn
 	}
 
@@ -78,15 +82,18 @@ func GetConn(schema, etcdaddr, serviceName string) *grpc.ClientConn {
 	r, ok = nameResolver[schema+serviceName]
 	if ok {
 		rwNameResolverMutex.Unlock()
+		log.Debug("", "etcd key ", schema+serviceName, "value ", *r.grpcClientConn, *r)
 		return r.grpcClientConn
 	}
 
 	r, err := NewResolver(schema, etcdaddr, serviceName)
 	if err != nil {
+		log.Error("", "etcd failed ", schema, etcdaddr, serviceName)
 		rwNameResolverMutex.Unlock()
 		return nil
 	}
 
+	log.Debug("", "etcd key ", schema+serviceName, "value ", *r.grpcClientConn, *r)
 	nameResolver[schema+serviceName] = r
 	rwNameResolverMutex.Unlock()
 	return r.grpcClientConn