diff --git a/src/components/iframe/index.vue b/src/components/iframe/index.vue
deleted file mode 100644
index 9f395a3..0000000
--- a/src/components/iframe/index.vue
+++ /dev/null
@@ -1,30 +0,0 @@
-<template>
-  <div v-loading="loading" :style="'height:'+ height">
-    <iframe :src="src" frameborder="no" style="width: 100%;height: 100%" scrolling="auto" />
-  </div>
-</template>
-<script>
-export default {
-  props: {
-    src: {
-      type: String,
-      required: true
-    }
-  },
-  data() {
-    return {
-      height: document.documentElement.clientHeight - 94.5 + 'px;',
-      loading: true
-    }
-  },
-  mounted: function() {
-    setTimeout(() => {
-      this.loading = false
-    }, 230)
-    const that = this
-    window.onresize = function temp() {
-      that.height = document.documentElement.clientHeight - 94.5 + 'px;'
-    }
-  }
-}
-</script>
diff --git a/src/components/permission/index.js b/src/components/permission/index.js
deleted file mode 100644
index e5dadd3..0000000
--- a/src/components/permission/index.js
+++ /dev/null
@@ -1,13 +0,0 @@
-import permission from './permission'
-
-const install = function(Vue) {
-  Vue.directive('permission', permission)
-}
-
-if (window.Vue) {
-  window['permission'] = permission
-  Vue.use(install); // eslint-disable-line
-}
-
-permission.install = install
-export default permission
diff --git a/src/components/permission/permission.js b/src/components/permission/permission.js
deleted file mode 100644
index e731ebf..0000000
--- a/src/components/permission/permission.js
+++ /dev/null
@@ -1,21 +0,0 @@
-import store from '@/store'
-
-export default {
-  inserted(el, binding, vnode) {
-    const { value } = binding
-    const roles = store.getters && store.getters.roles
-    if (value && value instanceof Array && value.length > 0) {
-      const permissionRoles = value
-
-      const hasPermission = roles.some(role => {
-        return permissionRoles.includes(role)
-      })
-
-      if (!hasPermission) {
-        el.parentNode && el.parentNode.removeChild(el)
-      }
-    } else {
-      throw new Error(`使用方式： v-permission="['admin','editor']"`)
-    }
-  }
-}