diff --git a/data/navs.json.bak b/data/navs.json.bak
deleted file mode 100644
index 5dee758..0000000
--- a/data/navs.json.bak
+++ /dev/null
@@ -1,261 +0,0 @@
-[
-  {
-    "title": "后台首页",
-    "fontFamily": "ok-icon",
-    "icon": "",
-    "href": "pages/home.html",
-    "isClose": false,
-    "spread": true,
-    "isCheck": true
-  },
-  {
-    "title": "字体图标",
-    "icon": "",
-    "href": "pages/other/okfont.html",
-    "spread": false
-  },
-  {
-    "title": "图表管理",
-    "icon": "",
-    "href": "",
-    "spread": false,
-    "children": [
-      {
-        "title": "地图",
-        "fontFamily": "my-icon",
-        "icon": "my-iconditu",
-        "spread": false,
-        "children": [
-          {
-            "title": "中国地图",
-            "icon": "",
-            "href": "pages/echarts/mapchina2.html",
-            "spread": false
-          },
-          {
-            "title": "地区地图",
-            "icon": "",
-            "href": "pages/echarts/mapchina.html",
-            "spread": false
-          }
-        ]
-      },
-      {
-        "title": "数据图",
-        "fontFamily": "my-icon",
-        "icon": "my-icontubiao",
-        "spread": false,
-        "children": [
-          {
-            "title": "统计图",
-            "icon": "",
-            "href": "pages/echarts/map1.html",
-            "spread": false
-          },
-          {
-            "title": "折线图",
-            "icon": "",
-            "href": "pages/echarts/map2.html",
-            "spread": false
-          },
-          {
-            "title": "馅饼图",
-            "icon": "",
-            "href": "pages/echarts/map4.html",
-            "spread": false
-          },
-          {
-            "title": "圆形图",
-            "icon": "",
-            "href": "pages/echarts/map5.html",
-            "spread": false
-          },
-          {
-            "title": "指数图",
-            "icon": "",
-            "href": "pages/echarts/map6.html",
-            "spread": false
-          }
-        ]
-      }
-    ]
-  },
-  {
-    "title": "框架使用说明",
-    "fontFamily": "ok-icon",
-    "icon": "",
-    "spread": false,
-    "children": [
-      {
-        "title": "测试用的不用管",
-        "href": "pages/help/test.html",
-        "spread": false
-      },
-      {
-        "title": "插件目录",
-        "href": "pages/help/plugDirectory.html",
-        "spread": false
-      },
-      {
-        "title": "内部添加导航",
-        "href": "pages/help/navOperate.html",
-        "spread": false
-      },
-      {
-        "title": "导航的图标",
-        "href": "pages/help/navIcon.html",
-        "spread": false
-      },
-      {
-        "title": "导航的参数",
-        "href": "pages/help/navParameter.html",
-        "spread": false
-      }
-    ]
-  },
-  {
-    "title": "第三方js库",
-    "icon": "",
-    "children": [
-      {
-        "title": "二维码",
-        "href": "pages/tripartite/qrcode.html"
-      }
-    ]
-  },
-  {
-    "title": "会员管理",
-    "icon": "",
-    "href": "",
-    "spread": false,
-    "children": [
-      {
-        "title": "用户列表",
-        "fontFamily": "layui-icon",
-        "icon": "",
-        "href": "pages/user/user.html",
-        "spread": false
-      },
-      {
-        "title": "角色列表",
-        "icon": "",
-        "href": "pages/role/role.html",
-        "spread": false
-      },
-      {
-        "title": "权限列表",
-        "icon": "",
-        "href": "pages/permission/permission.html",
-        "spread": false
-      }
-    ]
-  },
-  {
-    "title": "新闻管理",
-    "icon": "",
-    "href": "",
-    "spread": false,
-    "children": [
-      {
-        "title": "文章列表",
-        "fontFamily": "layui-icon",
-        "icon": "",
-        "href": "pages/article/article.html",
-        "spread": false
-      }
-    ]
-  },
-  {
-    "title": "多级导航",
-    "fontFamily": "ok-icon",
-    "icon": "ok-iconnavigation-2",
-    "spread": false,
-    "children": [
-      {
-        "title": "二级导航",
-        "href": "",
-        "spread": false,
-        "children": [
-          {
-            "title": "三级导航1",
-            "fontFamily": "ok-icon",
-            "icon": "ok-iconairplay",
-            "href": "pages/home.html",
-            "spread": false
-          },
-          {
-            "title": "三级导航2",
-            "href": "",
-            "spread": false,
-            "children": [
-              {
-                "title": "四级导航1",
-                "href": "",
-                "spread": false
-              },
-              {
-                "title": "四级导航2",
-                "href": "",
-                "spread": false,
-                "children": [
-                  {
-                    "title": "五级导航",
-                    "fontFamily": "ok-icon",
-                    "icon": "&#xe971",
-                    "href": "",
-                    "spread": false
-                  },
-                  {
-                    "title": "五级导航",
-                    "href": "",
-                    "spread": false
-                  },
-                  {
-                    "title": "登录",
-                    "icon": "",
-                    "href": "pages/login.html",
-                    "spread": false,
-                    "target": "_blank"
-                  }
-                ]
-              }
-            ]
-          }
-        ]
-      }
-    ]
-  },
-  {
-    "title": "系统管理",
-    "icon": "",
-    "href": "",
-    "spread": false,
-    "children": [
-      {
-        "title": "登录",
-        "icon": "",
-        "href": "pages/login.html",
-        "spread": false,
-        "target": "_blank"
-      },
-      {
-        "title": "403页面",
-        "icon": "",
-        "href": "pages/common/403.html",
-        "spread": false
-      },
-      {
-        "title": "404页面",
-        "icon": "",
-        "href": "pages/common/404.html",
-        "spread": false
-      },
-      {
-        "title": "500页面",
-        "icon": "",
-        "href": "pages/common/500.html",
-        "spread": false
-      }
-    ]
-  }
-]