fixed maven chapter

data/1.Java初阶/1.Java概览/5.Maven基础/MavenDesc.json

+{
+  "type": "code_options",
+  "author": "clong",
+  "source": "MavenDesc.md",
+  "notebook_enable": true,
+  "exercise_id": "106411a4a32f46e49d4bb9ea2a35550c"
+}
\ No newline at end of file

data/1.Java初阶/1.Java概览/5.Maven基础/MavenScript.json

+{
+  "type": "code_options",
+  "author": "clong",
+  "source": "MavenScript.md",
+  "notebook_enable": true,
+  "exercise_id": "fac3c2f583c74edc832ed4daf007330b"
+}
\ No newline at end of file

data/2.Java中阶/9.Maven基础/MavenDesc.json

-{
-    "type": "code_options",
-    "author": "clong",
-    "source": "MavenDesc.md",
-    "exercise_id": "",
-    "notebook_enable": true
-}
\ No newline at end of file

data/2.Java中阶/9.Maven基础/MavenScript.json

-{
-    "type": "code_options",
-    "author": "clong",
-    "source": "MavenScript.md",
-    "exercise_id": "",
-    "notebook_enable": true
-}
\ No newline at end of file

data/tree.json

@@ -44,6 +44,16 @@
                       "keywords": [],
                       "children": []
                     }
+                  },
+                  {
+                    "Maven基础": {
+                      "node_id": "java-66561dccfcfc4dbba2ff57b11d548146",
+                      "keywords": [
+                        "maven",
+                        "构建"
+                      ],
+                      "children": []
+                    }
                   }
                 ]
               }
@@ -2515,16 +2525,6 @@
                   }
                 ]
               }
-            },
-            {
-              "Maven基础": {
-                "node_id": "java-66561dccfcfc4dbba2ff57b11d548146",
-                "keywords": [
-                  "maven",
-                  "构建"
-                ],
-                "children": []
-              }
             }
           ]
         }