From 8f5ddf80ac207c7afb563bfbf57ef1b79bd209bc Mon Sep 17 00:00:00 2001
From: CaiHQ <caihq@pku.edu.cn>
Date: Sat, 6 Nov 2021 10:11:35 +0800
Subject: [PATCH] update readme

---
 .gitignore                    | 1 +
 README.md                     | 3 ++-
 datanet-search-engine-backend | 2 +-
 datanet-search-engine-front   | 2 +-
 4 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 7577bc7..9ca022d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+.DS_Store
 .gradle
 .idea
 gradlew
diff --git a/README.md b/README.md
index 865993d..cf7d5d2 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ git submodule foreach -q --recursive 'git checkout $(git config -f $toplevel/.gi
 
 更新所有子项目：
 ```
-git pull --rebase --recurse-submodules
+git submodule foreach git pull --rebase origin master
+git pull --rebase origin master
 ```
 
diff --git a/datanet-search-engine-backend b/datanet-search-engine-backend
index 9e88c03..58101bc 160000
--- a/datanet-search-engine-backend
+++ b/datanet-search-engine-backend
@@ -1 +1 @@
-Subproject commit 9e88c03ef7b8103a3e6878b084e2663ea07a6209
+Subproject commit 58101bc95094f59a2681a9b1fdc07dd308b9b073
diff --git a/datanet-search-engine-front b/datanet-search-engine-front
index 5c23848..cbcae6e 160000
--- a/datanet-search-engine-front
+++ b/datanet-search-engine-front
@@ -1 +1 @@
-Subproject commit 5c23848cf687e784130035833a72806155936907
+Subproject commit cbcae6e55ab0277f0bbe808c3b2df46c7a4cd55b