diff --git a/pkg/common/mw/rpc_client_interceptor.go b/pkg/common/mw/rpc_client_interceptor.go
index 6e1eaa6fd..554ae0a8f 100644
--- a/pkg/common/mw/rpc_client_interceptor.go
+++ b/pkg/common/mw/rpc_client_interceptor.go
@@ -28,7 +28,7 @@ func RpcClientInterceptor(ctx context.Context, method string, req, resp interfac
 	if err != nil {
 		return err
 	}
-	log.ZDebug(ctx, "get rpc ctx success", "conn", cc)
+	log.ZDebug(ctx, "get rpc ctx success", "conn target", cc.Target())
 	err = invoker(ctx, method, req, resp, cc, opts...)
 	if err == nil {
 		// log.ZInfo(ctx, "rpc client resp", "funcName", method, "resp", rpcString(resp))