diff --git a/src/config/router.config.js b/src/config/router.config.js
index 981e57118..53772c7e3 100644
--- a/src/config/router.config.js
+++ b/src/config/router.config.js
@@ -1,5 +1,5 @@
 // eslint-disable-next-line
-import { BasicLayout, RouteView, BlankLayout, PageView } from '@/layouts'
+import { BasicLayout, PageView } from '@/layouts'
 
 export const asyncRouterMap = [
   {
diff --git a/src/views/post/PostEdit.vue b/src/views/post/PostEdit.vue
index c01647850..519e9e935 100644
--- a/src/views/post/PostEdit.vue
+++ b/src/views/post/PostEdit.vue
@@ -45,6 +45,10 @@
         type="danger"
         @click="handleSaveDraft"
       >保存草稿</a-button>
+      <a-button
+        @click="handlePreview"
+        style="margin-left: 8px;"
+      >预览</a-button>
       <a-button
         type="primary"
         @click="handleShowPostSetting"
@@ -61,6 +65,7 @@
 
 <script>
 import { mixin, mixinDevice } from '@/utils/mixin.js'
+import { mapGetters } from 'vuex'
 import moment from 'moment'
 import PostSetting from './components/PostSetting'
 import AttachmentDrawer from '../attachment/components/AttachmentDrawer'
@@ -125,6 +130,9 @@ export default {
     }
     next()
   },
+  computed: {
+    ...mapGetters(['options'])
+  },
   methods: {
     handleSaveDraft() {
       this.postToStage.status = 'DRAFT'
@@ -178,6 +186,29 @@ export default {
     handleShowPostSetting() {
       this.postSettingVisible = true
     },
+    handlePreview() {
+      this.postToStage.status = 'DRAFT'
+      if (!this.postToStage.title) {
+        this.postToStage.title = moment(new Date()).format('YYYY-MM-DD-HH-mm-ss')
+      }
+      if (!this.postToStage.originalContent) {
+        this.postToStage.originalContent = '开始编辑...'
+      }
+      if (this.postToStage.id) {
+        // Update the post
+        postApi.update(this.postToStage.id, this.postToStage, false).then(response => {
+          this.$log.debug('Updated post', response.data.data)
+          window.open(`${this.options.blog_url}/api/admin/posts/preview/${this.postToStage.id}`, '_blank')
+        })
+      } else {
+        // Create the post
+        postApi.create(this.postToStage, false).then(response => {
+          this.$log.debug('Created post', response.data.data)
+          this.postToStage = response.data.data
+          window.open(`${this.options.blog_url}/api/admin/posts/preview/${this.postToStage.id}`, '_blank')
+        })
+      }
+    },
     // 关闭文章设置抽屉
     onPostSettingsClose() {
       this.postSettingVisible = false
diff --git a/src/views/sheet/SheetEdit.vue b/src/views/sheet/SheetEdit.vue
index 3a3cba8de..15aaa2c86 100644
--- a/src/views/sheet/SheetEdit.vue
+++ b/src/views/sheet/SheetEdit.vue
@@ -39,6 +39,10 @@
         type="danger"
         @click="handleSaveDraft"
       >保存草稿</a-button>
+      <a-button
+        @click="handlePreview"
+        style="margin-left: 8px;"
+      >预览</a-button>
       <a-button
         type="primary"
         style="margin-left: 8px;"
@@ -55,6 +59,7 @@
 
 <script>
 import { mixin, mixinDevice } from '@/utils/mixin.js'
+import { mapGetters } from 'vuex'
 import moment from 'moment'
 import { toolbars } from '@/core/const'
 import SheetSetting from './components/SheetSetting'
@@ -115,6 +120,9 @@ export default {
     }
     next()
   },
+  computed: {
+    ...mapGetters(['options'])
+  },
   methods: {
     handleSaveDraft() {
       this.sheetToStage.status = 'DRAFT'
@@ -166,6 +174,27 @@ export default {
     handleShowSheetSetting() {
       this.sheetSettingVisible = true
     },
+    handlePreview() {
+      this.sheetToStage.status = 'DRAFT'
+      if (!this.sheetToStage.title) {
+        this.sheetToStage.title = moment(new Date()).format('YYYY-MM-DD-HH-mm-ss')
+      }
+      if (!this.sheetToStage.originalContent) {
+        this.sheetToStage.originalContent = '开始编辑...'
+      }
+      if (this.sheetToStage.id) {
+        sheetApi.update(this.sheetToStage.id, this.sheetToStage, false).then(response => {
+          this.$log.debug('Updated sheet', response.data.data)
+          window.open(`${this.options.blog_url}/api/admin/sheets/preview/${this.sheetToStage.id}`, '_blank')
+        })
+      } else {
+        sheetApi.create(this.sheetToStage, false).then(response => {
+          this.$log.debug('Created sheet', response.data.data)
+          this.sheetToStage = response.data.data
+          window.open(`${this.options.blog_url}/api/admin/sheets/preview/${this.sheetToStage.id}`, '_blank')
+        })
+      }
+    },
     onSheetSettingsClose() {
       this.sheetSettingVisible = false
     },
diff --git a/src/views/system/OptionForm.vue b/src/views/system/OptionForm.vue
index 2c00adc34..9044f8036 100644
--- a/src/views/system/OptionForm.vue
+++ b/src/views/system/OptionForm.vue
@@ -660,7 +660,7 @@
                   label="CDN 加速域名："
                   :wrapper-col="wrapperCol"
                 >
-                  <a-input v-model="options.blog_cdn_domain" placeholder="请确保 CDN 已经缓存了静态资源"/>
+                  <a-input v-model="options.blog_cdn_domain" placeholder="请确保已经正确配置好了 CDN"/>
                 </a-form-item>
                 <a-form-item
                   label="自定义 head："