From baa45a60f2c6efcc668e24c4b207f5c062d7b342 Mon Sep 17 00:00:00 2001
From: luxin <xinlu.nlp@foxmail.com>
Date: Fri, 28 Jan 2022 10:39:03 +0800
Subject: [PATCH] =?UTF-8?q?opt=20keywords=5Fmust=20for=20Linux=E5=AE=89?=
 =?UTF-8?q?=E8=A3=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 data/tree.json | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data/tree.json b/data/tree.json
index fffd9d3..c835bcb 100644
--- a/data/tree.json
+++ b/data/tree.json
@@ -699,18 +699,22 @@
                       "keywords_must": [
                         [
                           "Ubuntu",
+                          "操作系统",
                           "安装"
                         ],
                         [
                           "CentOS",
+                          "操作系统",
                           "安装"
                         ],
                         [
                           "Debian",
+                          "操作系统",
                           "安装"
                         ],
                         [
                           "RedHat",
+                          "操作系统",
                           "安装"
                         ]
                       ],
-- 
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