bug fixed for node_id conflict

data/2.python中阶/2.Web应用开发/1.Web开发基础知识/config.json

@@ -12,7 +12,7 @@
         "HTTP协议": {
             "keywords": [],
             "children": [],
-            "node_id": "python-4-792",
+            "node_id": "python-4-791",
             "keywords_must": [],
             "keywords_forbid": []
         }

data/tree.json

@@ -2260,7 +2260,7 @@
                           "HTTP协议": {
                             "keywords": [],
                             "children": [],
-                            "node_id": "python-4-792",
+                            "node_id": "python-4-791",
                             "keywords_must": [],
                             "keywords_forbid": []
                           }