delete childNode

src/views/Home.vue

@@ -27,48 +27,6 @@ const arr = [
     isRoot: true,
     data: {},
     isParent: true,
-    childNode: {
-      type: "4",
-      title: "title",
-      content: "contenta9urcgltunlo3svk",
-      groupId: "root",
-      id: "a9urcgltunlo3svk",
-      isRow: true,
-      data: {},
-      isParent: true,
-      childNode: {
-        id: "a7wd1l3kz6orbpyf",
-        groupId: "a9urcgltunlo3svk",
-        type: "route",
-        isRow: true,
-        isFlowTo: false,
-        conditionNodes: [
-          {
-            title: "title",
-            data: {},
-            id: "an3boz0zbth6i67o",
-            groupId: "a7wd1l3kz6orbpyf",
-            type: "3",
-            content: "undefinedan3boz0zbth6i67o",
-            groupPid: "a9urcgltunlo3svk",
-            isRow: false,
-            pids: ["a9urcgltunlo3svk"]
-          },
-          {
-            title: "title",
-            data: {},
-            id: "am3ewe040lpe90j0",
-            groupId: "a7wd1l3kz6orbpyf",
-            type: "3",
-            content: "undefinedam3ewe040lpe90j0",
-            groupPid: "a9urcgltunlo3svk",
-            isRow: false,
-            pids: ["a9urcgltunlo3svk"]
-          }
-        ]
-      },
-      pids: ["root"]
-    },
     pids: [null]
   },
   {