add field subtree

data/1.gml初阶/1.Git入门/config.json

@@ -2,5 +2,6 @@
   "node_id": "gml-426d7dad0f844c6d9bc1d6c4c860585c",
   "keywords": [],
   "keywords_must": [],
-  "keywords_forbid": []
+  "keywords_forbid": [],
+  "subtree": "git"
 }
\ No newline at end of file

data/1.gml初阶/2.MarkDown入门/config.json

@@ -2,5 +2,6 @@
   "node_id": "gml-e5b1eb56008b451699a9e7e6d941c8ca",
   "keywords": [],
   "keywords_must": [],
-  "keywords_forbid": []
+  "keywords_forbid": [],
+  "subtree": "markdown"
 }
\ No newline at end of file

data/1.gml初阶/3.Linux入门/config.json

@@ -2,5 +2,6 @@
   "node_id": "gml-59cbc635a28b4a758b2070206eab6664",
   "keywords": [],
   "keywords_must": [],
-  "keywords_forbid": []
+  "keywords_forbid": [],
+  "subtree": "linux"
 }
\ No newline at end of file

data/2.gml中阶/1.Linux进阶/config.json

@@ -2,5 +2,6 @@
   "node_id": "gml-06610d1e8d33425a942df5f6d010001d",
   "keywords": [],
   "keywords_must": [["Linux", "命令"]],
-  "keywords_forbid": []
+  "keywords_forbid": [],
+  "subtree": "linux"
 }
\ No newline at end of file

data/3.gml高阶/1.Linux实用命令/config.json

@@ -2,5 +2,6 @@
   "node_id": "gml-18e8d5ee32d843b6a6ad32b311b271ff",
   "keywords": [],
   "keywords_must": ["linux"],
-  "keywords_forbid": []
+  "keywords_forbid": [],
+  "subtree": "linux"
 }
\ No newline at end of file

data/3.gml高阶/2.Linux环境安装/config.json

@@ -2,5 +2,6 @@
   "node_id": "gml-144f2e10e59e481084dfac4ada877270",
   "keywords": [],
   "keywords_must": [],
-  "keywords_forbid": []
+  "keywords_forbid": [],
+  "subtree": "linux"
 }
\ No newline at end of file

data/3.gml高阶/3.进阶任务/1.Git问答/config.json

@@ -10,5 +10,6 @@
   "export": [
     "qa.json"
   ],
-  "node_id": "gml-d4f3f8d63a124d8c9aac02424858afbe"
+  "node_id": "gml-d4f3f8d63a124d8c9aac02424858afbe",
+  "subtree": "git"
 }
\ No newline at end of file

data/3.gml高阶/3.进阶任务/2.Linux问答/config.json

@@ -10,5 +10,6 @@
   "export": [
     "qa.json"
   ],
-  "node_id": "gml-684b71d7962a46bcb9cf52594eb45182"
+  "node_id": "gml-684b71d7962a46bcb9cf52594eb45182",
+  "subtree": "linux"
 }
\ No newline at end of file