diff --git a/package.json b/package.json
index c86f3cb..1750ed4 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "highlightjs-line-numbers.js": "^2.7.0",
     "htmlhint": "^0.13.0",
     "jquery": "^1.12.4",
+    "jquery-contextmenu": "^2.9.1",
     "jquery.fancytree": "^2.35.0",
     "js-cookie": "2.2.0",
     "jshint": "^2.11.1",
@@ -43,6 +44,7 @@
     "scriptjs": "^2.5.9",
     "sortablejs": "^1.10.2",
     "spark-md5": "^3.0.0",
+    "v-contextmenu": "^2.9.0",
     "v-viewer": "^1.5.1",
     "vant": "2.5.0",
     "viewerjs": "^1.5.0",
@@ -52,6 +54,7 @@
     "vue-codemirror-lite": "^1.0.4",
     "vue-grid-layout": "^2.3.7",
     "vue-router": "3.0.6",
+    "vue-runtime-helpers": "^1.1.2",
     "vue-simple-uploader": "^0.7.4",
     "vue-touch": "^2.0.0-beta.4",
     "vue-video-player": "^5.0.2",
diff --git a/src/api/file-api.js b/src/api/file-api.js
index abaa2ee..26c3ff4 100644
--- a/src/api/file-api.js
+++ b/src/api/file-api.js
@@ -107,6 +107,14 @@ export default {
       params
     })
   },
+  // 查找上级目录
+  upperLevelList: function(params) {
+    return request({
+      url: 'upper-level-list',
+      method: 'get',
+      params
+    })
+  },
   // 查找下级目录
   listfiles: function(params) {
     return request({
diff --git a/src/components/FancyTree/index.vue b/src/components/FancyTree/index.vue
index 13bd643..149ea33 100644
--- a/src/components/FancyTree/index.vue
+++ b/src/components/FancyTree/index.vue
@@ -1,13 +1,19 @@
 <template>
-  <div id="dir-tree">
+  <div id="dir-tree" >
+    <v-contextmenu ref="contextmenu" :theme="lightTheme?'default':'dark'" @contextmenu="contextmenu">
+      <v-contextmenu-item v-for="item of menus" :key="item.operation" @click="contextmenuClick(item.operation)">
+        <svg-icon :icon-class="item.iconClass"></svg-icon>
+        {{item.label}}
+      </v-contextmenu-item>
+    </v-contextmenu>
   </div>
 </template>
-
 <script>
-
+  import 'v-contextmenu/dist/index.css'
   import { iconClass,suffix } from '@/utils/file-type'
   import 'jquery.fancytree/dist/skin-win8/ui.fancytree.less';
-  import {createTree} from 'jquery.fancytree';
+  import {createTree,getNode} from 'jquery.fancytree';
+
   import api from '@/api/file-api'
   export default {
     name: "FancyTree",
@@ -16,14 +22,29 @@
         type: Array,
         default: () => []
       },
+      lightTheme: {
+        type: Boolean,
+        default: true,
+      }
     },
     data(){
       return {
-        tree:{}
+        tree:{},
+        contextData: {},
+        rightClicking: false,
+        menus: [],
+        folderMenus: [
+          { iconClass: 'open-folder', label: '进入该目录', operation: 'openFolder'},
+          { iconClass: 'menu-remove', label: '删除', operation: 'remove' }
+        ],
+        fileMenus: [
+          { iconClass: 'menu-remove', label: '删除', operation: 'remove' }
+        ]
       }
     },
     watch: {
       directoryTreeData(newVal,oldVal) {
+        this.directoryTreeData = newVal
         this.loadTreeData(newVal,true)
       }
     },
@@ -33,6 +54,86 @@
     computed: {
     },
     methods: {
+      contextmenu(vnode){
+        this.rightClicking = true
+        const that = this
+        setTimeout(function () {
+          that.rightClicking = false
+        },200)
+        this.contextData = getNode(vnode).data
+        // 触发节点的点击事件
+        let evObj = document.createEvent('MouseEvents');
+        evObj.initMouseEvent('click',true,true,window,1,12,345,7,220,false,false,true,false,0,null);
+        vnode.dispatchEvent(evObj);
+
+        if(this.contextData.isFolder){
+          this.menus = this.folderMenus
+        }else{
+          this.menus = this.fileMenus
+        }
+      },
+      // 菜单点击事件
+      contextmenuClick(operation){
+        switch (operation) {
+          case 'openFolder':
+            console.log('openFolder',this.contextData)
+            this.enterDir(this.contextData)
+            break
+          case 'remove':
+            console.log('remove',this.contextData)
+            break
+          default:
+            console.log('default',this.contextData)
+            break
+        }
+      },
+      //上级目录
+      upperLeve(){
+        let path = this.tree.rootNode.children[0].key
+        let title = this.tree.rootNode.children[0].title
+        if(path.endsWith(title)){
+          path = path.substring(0,path.length-title.length)
+        }
+        if(path.length === 0){
+          return
+        }
+        api.upperLevelList({
+          username: this.$store.state.user.name,
+          path: path,
+        }).then(res => {
+          this.tree.reload(this.convert(res.data))
+        })
+      },
+      // 刷新当前目录
+      refresh(){
+        api.upperLevelList({
+          username: this.$store.state.user.name,
+          path: this.tree.rootNode.children[0].key,
+        }).then(res => {
+          this.tree.reload(this.convert(res.data))
+        })
+      },
+      //进入目录
+      enterDir(node){
+        let loading = this.$message({
+          iconClass: 'el-icon-loading',
+          type: 'info',
+          duration: 0,
+          dangerouslyUseHTMLString: true,
+          offset: document.body.clientHeight/3,
+          message: '<span>&nbsp;&nbsp;正在加载数据...</span>'
+        })
+        api.listfiles({
+          userId: this.$store.state.user.userId,
+          username: this.$store.state.user.name,
+          path: node.path,
+        }).then(res => {
+          loading.close()
+          this.tree.reload(this.convert(res.data))
+        }).catch(()=>{
+          loading.close()
+        })
+      },
       loadTreeData(treeData,reLoad) {
         api.listfiles({
           userId: this.$store.state.user.userId,
@@ -69,16 +170,18 @@
           source: this.convert(treeData),
           lazyLoad: (event,data)=> this.lazyLoad(event,data),
           click: (event,data)=> this.click(event,data),
+          dblclick: (event,data)=> this.dblclick(event,data),
           activate: (event,data)=> this.activate(event,data),
-          loadChildren: function(event, data) {
-            // console.log('loadChildren',data)
-          },
+          createNode: (event,data)=> this.createNode(event,data),
         });
       },
       icon(event,data) {
         return { html: this.loadSvg(this.findIconClass(data.node.data)) }
       },
       findIconClass(file){
+        if(!file || !file.contentType){
+          return
+        }
         if(file.isFolder){
           return 'folder'
         }
@@ -101,8 +204,10 @@
         return 'file'
       },
       loadSvg(svgName){
-        let src = require(`@/icons/svg/${svgName}.svg`)
-        return `<svg class="tree-icon">${src.default.render()}<use xlink:href="#icon-${svgName}"/></svg>`
+        if(svgName){
+          let src = require(`@/icons/svg/${svgName}.svg`)
+          return `<svg class="tree-icon">${src.default.render()}<use xlink:href="#icon-${svgName}"/></svg>`
+        }
       },
       lazyLoad(event, data){
         let nodeData = data.node.data
@@ -120,10 +225,20 @@
         })
       },
       click(event, data){
-        this.$emit('treeNodeClick',data.node.data)
+        if(!this.rightClicking){
+          this.$emit('treeNodeClick',data.node.data)
+        }
+      },
+      dblclick(event, data){
       },
       activate(event, data){
-
+      },
+      createNode(event, data){
+        if(data.node.key  !== '_1'){
+          this.$refs.contextmenu.addRef({el:data.node.span,vnode: data.node.span})
+        }else{
+          data.node.span.querySelector('.fancytree-title').innerText = '无数据'
+        }
       },
       convert(data){
         return data.map(doc => {
diff --git a/src/components/FancyTree/jquery.contextMenu-custom.js b/src/components/FancyTree/jquery.contextMenu-custom.js
new file mode 100644
index 0000000..4b25d17
--- /dev/null
+++ b/src/components/FancyTree/jquery.contextMenu-custom.js
@@ -0,0 +1,256 @@
+// jQuery Context Menu Plugin
+//
+// Version 1.01 customized version (see comment below)
+//
+// Cory S.N. LaViska
+// A Beautiful Site (http://abeautifulsite.net/)
+//
+// More info: http://abeautifulsite.net/2008/09/jquery-context-menu-plugin/
+//
+// Terms of Use
+//
+// This plugin is dual-licensed under the GNU General Public License
+//   and the MIT License and is copyright A Beautiful Site, LLC.
+//
+// 2011-02-17 Martin Wendt:
+//            Changed stopPropagation() to preventDefault() in order to make it
+//            work with Dynatree drag'n'drop.
+//            See http://code.google.com/p/dynatree/issues/detail?id=174
+// 2012-09-27 Martin Wendt:
+//            fixed position in a fancy layout
+// 2013-05-09 Martin Wendt:
+//            Added polyfil for $.browser (fixes compatibility with jQuery 1.9)
+//
+if(jQuery)( function() {
+
+  /* Check browser version, since $.browser was removed in jQuery 1.9 */
+  function _checkBrowser(){
+    var matched, browser;
+    function uaMatch( ua ) {
+      ua = ua.toLowerCase();
+      var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
+        /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
+        /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
+        /(msie) ([\w.]+)/.exec( ua ) ||
+        ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
+        [];
+      return {
+        browser: match[ 1 ] || "",
+        version: match[ 2 ] || "0"
+      };
+    }
+    matched = uaMatch( navigator.userAgent );
+    browser = {};
+    if ( matched.browser ) {
+      browser[ matched.browser ] = true;
+      browser.version = matched.version;
+    }
+    if ( browser.chrome ) {
+      browser.webkit = true;
+    } else if ( browser.webkit ) {
+      browser.safari = true;
+    }
+    return browser;
+  }
+  var BROWSER = jQuery.browser || _checkBrowser();
+
+  $.extend($.fn, {
+
+    contextMenu: function(o, callback) {
+      // Defaults
+      if( o.menu == undefined ) return false;
+      if( o.inSpeed == undefined ) o.inSpeed = 150;
+      if( o.outSpeed == undefined ) o.outSpeed = 75;
+      // 0 needs to be -1 for expected results (no fade)
+      if( o.inSpeed == 0 ) o.inSpeed = -1;
+      if( o.outSpeed == 0 ) o.outSpeed = -1;
+      // Loop each context menu
+      $(this).each( function() {
+        var el = $(this);
+        var offset = $(el).offset();
+        // Add contextMenu class
+        $('#' + o.menu).addClass('contextMenu');
+        // Simulate a true right click
+        $(this).mousedown( function(e) {
+          var evt = e;
+//					evt.stopPropagation();
+          evt.preventDefault();
+          $(this).mouseup( function(e) {
+//						e.stopPropagation();
+            e.preventDefault();
+            var srcElement = $(this);
+            $(this).unbind('mouseup');
+            if( evt.button == 2 ) {
+              // Hide context menus that may be showing
+              $(".contextMenu").hide();
+              // Get this context menu
+              var menu = $('#' + o.menu);
+
+              if( $(el).hasClass('disabled') ) return false;
+
+              // Detect mouse position
+              var d = {}, x, y;
+              if( self.innerHeight ) {
+                d.pageYOffset = self.pageYOffset;
+                d.pageXOffset = self.pageXOffset;
+                d.innerHeight = self.innerHeight;
+                d.innerWidth = self.innerWidth;
+              } else if( document.documentElement &&
+                document.documentElement.clientHeight ) {
+                d.pageYOffset = document.documentElement.scrollTop;
+                d.pageXOffset = document.documentElement.scrollLeft;
+                d.innerHeight = document.documentElement.clientHeight;
+                d.innerWidth = document.documentElement.clientWidth;
+              } else if( document.body ) {
+                d.pageYOffset = document.body.scrollTop;
+                d.pageXOffset = document.body.scrollLeft;
+                d.innerHeight = document.body.clientHeight;
+                d.innerWidth = document.body.clientWidth;
+              }
+              (e.pageX) ? x = e.pageX : x = e.clientX + d.scrollLeft;
+              (e.pageY) ? y = e.pageY : y = e.clientY + d.scrollTop;
+
+              // Show the menu
+              $(document).unbind('click');
+              // MW: fixed position in a fancy layout
+//							$(menu).css({ top: y, left: x }).fadeIn(o.inSpeed);
+              $(menu).fadeIn(o.inSpeed).offset({ top: y, left: x }); // must be visible, before calling offset()
+              // Hover events
+              $(menu).find('A').mouseover( function() {
+                $(menu).find('LI.hover').removeClass('hover');
+                $(this).parent().addClass('hover');
+              }).mouseout( function() {
+                $(menu).find('LI.hover').removeClass('hover');
+              });
+
+              // Keyboard
+              $(document).keypress( function(e) {
+                switch( e.keyCode ) {
+                  case 38: // up
+                    if( $(menu).find('LI.hover').size() == 0 ) {
+                      $(menu).find('LI:last').addClass('hover');
+                    } else {
+                      $(menu).find('LI.hover').removeClass('hover').prevAll('LI:not(.disabled)').eq(0).addClass('hover');
+                      if( $(menu).find('LI.hover').size() == 0 ) $(menu).find('LI:last').addClass('hover');
+                    }
+                    break;
+                  case 40: // down
+                    if( $(menu).find('LI.hover').size() == 0 ) {
+                      $(menu).find('LI:first').addClass('hover');
+                    } else {
+                      $(menu).find('LI.hover').removeClass('hover').nextAll('LI:not(.disabled)').eq(0).addClass('hover');
+                      if( $(menu).find('LI.hover').size() == 0 ) $(menu).find('LI:first').addClass('hover');
+                    }
+                    break;
+                  case 13: // enter
+                    $(menu).find('LI.hover A').trigger('click');
+                    break;
+                  case 27: // esc
+                    $(document).trigger('click');
+                    break
+                }
+              });
+
+              // When items are selected
+              $('#' + o.menu).find('A').unbind('click');
+              $('#' + o.menu).find('LI:not(.disabled) A').click( function() {
+                $(document).unbind('click').unbind('keypress');
+                $(".contextMenu").hide();
+                // Callback
+                if( callback ) callback( $(this).attr('href').substr(1), $(srcElement), {x: x - offset.left, y: y - offset.top, docX: x, docY: y} );
+                return false;
+              });
+
+              // Hide bindings
+              setTimeout( function() { // Delay for Mozilla
+                $(document).click( function() {
+                  $(document).unbind('click').unbind('keypress');
+                  $(menu).fadeOut(o.outSpeed);
+                  return false;
+                });
+              }, 0);
+            }
+          });
+        });
+
+        // Disable text selection
+        if( BROWSER.mozilla ) {
+          $('#' + o.menu).each( function() { $(this).css({ 'MozUserSelect' : 'none' }); });
+        } else if( BROWSER.msie ) {
+          $('#' + o.menu).each( function() { $(this).bind('selectstart.disableTextSelect', function() { return false; }); });
+        } else {
+          $('#' + o.menu).each(function() { $(this).bind('mousedown.disableTextSelect', function() { return false; }); });
+        }
+        // Disable browser context menu (requires both selectors to work in IE/Safari + FF/Chrome)
+        $(el).add($('UL.contextMenu')).bind('contextmenu', function() { return false; });
+
+      });
+      return $(this);
+    },
+
+    // Disable context menu items on the fly
+    disableContextMenuItems: function(o) {
+      if( o == undefined ) {
+        // Disable all
+        $(this).find('LI').addClass('disabled');
+        return( $(this) );
+      }
+      $(this).each( function() {
+        if( o != undefined ) {
+          var d = o.split(',');
+          for( var i = 0; i < d.length; i++ ) {
+            $(this).find('A[href="' + d[i] + '"]').parent().addClass('disabled');
+
+          }
+        }
+      });
+      return( $(this) );
+    },
+
+    // Enable context menu items on the fly
+    enableContextMenuItems: function(o) {
+      if( o == undefined ) {
+        // Enable all
+        $(this).find('LI.disabled').removeClass('disabled');
+        return( $(this) );
+      }
+      $(this).each( function() {
+        if( o != undefined ) {
+          var d = o.split(',');
+          for( var i = 0; i < d.length; i++ ) {
+            $(this).find('A[href="' + d[i] + '"]').parent().removeClass('disabled');
+
+          }
+        }
+      });
+      return( $(this) );
+    },
+
+    // Disable context menu(s)
+    disableContextMenu: function() {
+      $(this).each( function() {
+        $(this).addClass('disabled');
+      });
+      return( $(this) );
+    },
+
+    // Enable context menu(s)
+    enableContextMenu: function() {
+      $(this).each( function() {
+        $(this).removeClass('disabled');
+      });
+      return( $(this) );
+    },
+
+    // Destroy context menu(s)
+    destroyContextMenu: function() {
+      // Destroy specified context menus
+      $(this).each( function() {
+        // Disable action
+        $(this).unbind('mousedown').unbind('mouseup');
+      });
+      return( $(this) );
+    }
+
+  });
+})(jQuery);
diff --git a/src/components/FancyTree/jquery.contextMenu.css b/src/components/FancyTree/jquery.contextMenu.css
new file mode 100644
index 0000000..1e32faa
--- /dev/null
+++ b/src/components/FancyTree/jquery.contextMenu.css
@@ -0,0 +1,62 @@
+/* Generic context menu styles */
+.contextMenu {
+  position: absolute;
+  width: 120px;
+  z-index: 99999;
+  border: solid 1px #CCC;
+  background: #EEE;
+  padding: 0px;
+  margin: 0px;
+  display: none;
+}
+
+.contextMenu LI {
+  list-style: none;
+  padding: 0px;
+  margin: 0px;
+}
+
+.contextMenu A {
+  color: #333;
+  text-decoration: none;
+  display: block;
+  line-height: 20px;
+  height: 20px;
+  background-position: 6px center;
+  background-repeat: no-repeat;
+  outline: none;
+  padding: 1px 5px;
+  padding-left: 28px;
+}
+
+.contextMenu LI.hover A {
+  color: #FFF;
+  background-color: #3399FF;
+}
+
+.contextMenu LI.disabled A {
+  color: #AAA;
+  cursor: default;
+}
+
+.contextMenu LI.hover.disabled A {
+  background-color: transparent;
+}
+
+.contextMenu LI.separator {
+  border-top: solid 1px #CCC;
+}
+
+/*
+	Adding Icons
+
+	You can add icons to the context menu by adding
+	classes to the respective LI element(s)
+*/
+
+.contextMenu LI.edit A { background-image: url(images/page_white_edit.png); }
+.contextMenu LI.cut A { background-image: url(images/cut.png); }
+.contextMenu LI.copy A { background-image: url(images/page_white_copy.png); }
+.contextMenu LI.paste A { background-image: url(images/page_white_paste.png); }
+.contextMenu LI.delete A { background-image: url(images/page_white_delete.png); }
+.contextMenu LI.quit A { background-image: url(images/door.png); }
diff --git a/src/components/preview/SimTextPreview.vue b/src/components/preview/SimTextPreview.vue
index e60ce76..29b14ba 100644
--- a/src/components/preview/SimTextPreview.vue
+++ b/src/components/preview/SimTextPreview.vue
@@ -17,7 +17,7 @@
           <div class="title-extension">
             <el-button v-if="isShowUpdateBtn" @click="update" :class="lightTheme?'':'dark-button'" :loading="updating">Ctrl-S 保存</el-button>
             <!-- <el-button @click="changePreviewMode">{{previewMode?'预览模式':'源码模式'}}</el-button> -->
-            <el-button @click="skinning" :class="lightTheme?'':'dark-button'">{{lightTheme?'暗色':'亮色'}}</el-button>
+            <el-button @click="skinning" :class="lightTheme?'':'dark-button'" :icon="lightTheme?'el-icon-moon':'el-icon-sunny'" circle></el-button>
             <button class="title-extension-button" @click="fullScreen">
               <svg-icon :icon-class="fullscreen?'normalscreen':'fullscreen'"></svg-icon>
             </button>
@@ -26,8 +26,15 @@
     <div class="content" @keydown="onKeyDown">
       <div class="editor_main_storey"></div>
       <div class="file-contents" :style="{width: contentsWidth+'px',height: editorHieght+'px'}">
-        <!--<file-tree :directoryTreeData="directoryTreeData" :localFileMode="true" @treeNodeClick="treeNodeClick"></file-tree>-->
-        <fancy-tree v-if="directoryTreeData.length > 0" :directoryTreeData="directoryTreeData" @treeNodeClick="treeNodeClick"></fancy-tree>
+        <div class="dir-tools" :style="{width: contentsWidth+5+'px'}">
+          <el-button-group>
+            <el-button :class="lightTheme?'':'dark-button'" size="mini" icon="el-icon-arrow-left" @click="upperLeve">上一级</el-button>
+            <el-button :class="lightTheme?'':'dark-button'" size="mini" icon="el-icon-refresh" @click="refresh">刷新</el-button>
+            <el-button :class="lightTheme?'':'dark-button'" size="mini" icon="el-icon-plus">新建</el-button>
+            <el-button :class="lightTheme?'':'dark-button'" size="mini" icon="el-icon-search">搜索</el-button>
+          </el-button-group>
+        </div>
+        <fancy-tree ref="fancTree" v-if="directoryTreeData.length > 0" :lightTheme="lightTheme" :directoryTreeData="directoryTreeData" @treeNodeClick="treeNodeClick"></fancy-tree>
       </div>
       <div class="editor-resize" style="width: 5px;cursor: col-resize;"></div>
       <div class="editor">
@@ -109,7 +116,7 @@
         fullscreen: false,
         dialogWidth: 0.7,
         lastTransform: undefined,
-        contentsWidth: 300,
+        contentsWidth: 273,
         editorWidth: 1035,
         editorHieght: 640,
         content: '',
@@ -157,6 +164,7 @@
           type: 'info',
           duration: 0,
           dangerouslyUseHTMLString: true,
+          offset: 100,
           message: '<span>&nbsp;&nbsp;正在加载数据...</span>'
         })
         let languages = monaco.languages.getLanguages();
@@ -209,6 +217,12 @@
       }
     },
     methods:{
+      upperLeve(){
+        this.$refs.fancTree.upperLeve()
+      },
+      refresh(){
+        this.$refs.fancTree.refresh()
+      },
       dragControllerDiv() {
         let resize = document.querySelector('.el-dialog__body .content .editor-resize');
         let left = document.querySelector('.file-contents');
@@ -249,6 +263,7 @@
           type: 'info',
           duration: 0,
           dangerouslyUseHTMLString: true,
+          offset: document.body.clientHeight/3,
           message: '<span>&nbsp;&nbsp;正在加载数据...</span>'
         })
         let languages = monaco.languages.getLanguages();
@@ -435,29 +450,29 @@
     margin: 0 !important;
     overflow: hidden;
 
+    .dark-button {
+      background: #565656;
+      border: 1px solid #565656;
+      color: #ffffff;
+    }
+    .el-button:focus{
+      background: #FFF;
+      border: 1px solid #DCDFE6;
+      color: #606266;
+    }
+    .dark-button:focus{
+      background: #565656;
+      border: 1px solid #565656;
+      color: #ffffff;
+    }
+    .dark-button:hover {
+      color: #409EFF;
+      background-color: $bg-color;
+    }
+
     .el-dialog__header {
       padding: 5px 20px 5px;
 
-      .dark-button {
-        background: #565656;
-        border: 1px solid #565656;
-        color: #ffffff;
-      }
-      .el-button:focus{
-        background: #FFF;
-        border: 1px solid #DCDFE6;
-        color: #606266;
-      }
-      .dark-button:focus{
-        background: #565656;
-        border: 1px solid #565656;
-        color: #ffffff;
-      }
-      .dark-button:hover {
-        color: #409EFF;
-        background-color: $bg-color;
-      }
-
       .el-dialog__headerbtn {
         top: 12px;
         right: 16px;
@@ -545,9 +560,22 @@
             border-color: #ffffff;
           }
         }
+
+
+        .dir-tools {
+          .el-button--mini, .el-button--mini.is-round {
+            padding: 7px 10px;
+          }
+        }
+
       }
 
       &[data-theme=dark] {
+
+        .editor-resize {
+          background: $bg-color;
+        }
+
         .file-contents{
           @include scrollBarDarkStyle;
           background: $bg-color;
diff --git a/src/icons/svg/menu-remove.svg b/src/icons/svg/menu-remove.svg
index 1abef5a..b798fe1 100644
--- a/src/icons/svg/menu-remove.svg
+++ b/src/icons/svg/menu-remove.svg
@@ -1 +1 @@
-<svg t="1580454842221" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4508" width="32" height="32"><path d="M873.11 123.11H703.64C690.73 59.8 634.62 12 567.56 12H456.44c-67.07 0-123.17 47.8-136.08 111.11H150.89C74.31 123.11 12 185.42 12 262a27.76 27.76 0 0 0 27.78 27.78h111.11v611.11A111.22 111.22 0 0 0 262 1012h500a111.22 111.22 0 0 0 111.11-111.11V289.78h111.11A27.76 27.76 0 0 0 1012 262c0-76.58-62.31-138.89-138.89-138.89zM456.44 67.56h111.12a83.51 83.51 0 0 1 78.59 55.56H377.86a83.51 83.51 0 0 1 78.58-55.56z m361.12 833.33A55.63 55.63 0 0 1 762 956.44H262a55.63 55.63 0 0 1-55.56-55.56v-611.1h611.12z m55.56-666.67H72.3a83.51 83.51 0 0 1 78.59-55.56h722.22a83.51 83.51 0 0 1 78.59 55.56z" p-id="4509"></path><path d="M512 845.33a27.76 27.76 0 0 0 27.78-27.78V428.67a27.78 27.78 0 1 0-55.56 0v388.89A27.76 27.76 0 0 0 512 845.33zM345.33 845.33a27.76 27.76 0 0 0 27.78-27.78V428.67a27.78 27.78 0 1 0-55.56 0v388.89a27.76 27.76 0 0 0 27.78 27.77zM678.67 845.33a27.76 27.76 0 0 0 27.78-27.78V428.67a27.78 27.78 0 1 0-55.56 0v388.89a27.76 27.76 0 0 0 27.78 27.77z" p-id="4510"></path></svg>
+<svg t="1580454842221" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4508" width="32" height="32"><path d="M873.11 123.11H703.64C690.73 59.8 634.62 12 567.56 12H456.44c-67.07 0-123.17 47.8-136.08 111.11H150.89C74.31 123.11 12 185.42 12 262a27.76 27.76 0 0 0 27.78 27.78h111.11v611.11A111.22 111.22 0 0 0 262 1012h500a111.22 111.22 0 0 0 111.11-111.11V289.78h111.11A27.76 27.76 0 0 0 1012 262c0-76.58-62.31-138.89-138.89-138.89zM456.44 67.56h111.12a83.51 83.51 0 0 1 78.59 55.56H377.86a83.51 83.51 0 0 1 78.58-55.56z m361.12 833.33A55.63 55.63 0 0 1 762 956.44H262a55.63 55.63 0 0 1-55.56-55.56v-611.1h611.12z m55.56-666.67H72.3a83.51 83.51 0 0 1 78.59-55.56h722.22a83.51 83.51 0 0 1 78.59 55.56z" p-id="4509" fill="#F74649"></path><path d="M512 845.33a27.76 27.76 0 0 0 27.78-27.78V428.67a27.78 27.78 0 1 0-55.56 0v388.89A27.76 27.76 0 0 0 512 845.33zM345.33 845.33a27.76 27.76 0 0 0 27.78-27.78V428.67a27.78 27.78 0 1 0-55.56 0v388.89a27.76 27.76 0 0 0 27.78 27.77zM678.67 845.33a27.76 27.76 0 0 0 27.78-27.78V428.67a27.78 27.78 0 1 0-55.56 0v388.89a27.76 27.76 0 0 0 27.78 27.77z" p-id="4510" fill="#F74649"></path></svg>
diff --git a/src/main.js b/src/main.js
index a89acff..cbb0350 100644
--- a/src/main.js
+++ b/src/main.js
@@ -22,6 +22,10 @@ import { Popup,Search, Button, Cell, CellGroup, Image, List, PullRefresh, SwipeC
 // import { Tree } from 'ant-design-vue';
 // Vue.use(Tree)
 
+import contentmenu from 'v-contextmenu'
+import 'v-contextmenu/dist/index.css'
+Vue.use(contentmenu)
+
 // mavonEditor
 import mavonEditor from 'mavon-editor'
 import 'mavon-editor/dist/css/index.css'