diff --git a/oaweb/assets/css/editor.scss b/oaweb/assets/css/editor.scss
new file mode 100644
index 0000000..6663d51
--- /dev/null
+++ b/oaweb/assets/css/editor.scss
@@ -0,0 +1,451 @@
+$fontFamily: "Helvetica Neue",
+  Arial,
+  "Hiragino Sans GB",
+  "STHeiti",
+  "Microsoft YaHei",
+  "WenQuanYi Micro Hei",
+  sans-serif;
+$monospaceFont: 'Menlo', 'Liberation Mono', 'Consolas', 'DejaVu Sans Mono', 'Ubuntu Mono', 'Courier New', 'andale mono', 'lucida console', monospace;
+$fontSize: 16px;
+$fontSizeLarge: 18px;
+$lineHeight: 27px;
+$editorBg: #FFF;
+$previewBg: #FFF;
+$fontColor: #3f4a56;
+$linkColor: #3582fb;
+$linkHoverColor: #056bad;
+$borderColor: #dfe6ee;
+$toolbarSplitColor: #dfe6ee;
+$fullWidthColor: #d71616;
+$toolbarFontSize: 14px;
+$toolbarHeight: 48px;
+$elementGap: 16px;
+$elementLittleGap: 12px;
+$borderRadius: 3px;
+
+$errorColor: #f85353;
+$warnColor: #ffaf21;
+
+$shadow: none;
+
+// 标题
+$subTitle: #6d6e6f;
+// 滚动条
+
+// 列表
+
+// 代码块
+$codeBackground: #e5e5e5;
+$codeColor: $errorColor;
+$codeBlockBg: #00212b;
+
+
+// 引用
+$quoteBorderColor: #D6DBDF;
+$quoteBackground: rgba(102, 128, 153, .05);
+$quoteColor: $subTitle;
+
+// 公式
+
+
+// 编辑器主题
+
+$editorHeaderColor: $fontColor;
+$editorCommentColor: $linkColor;
+$editorQuoteColor: $editorCommentColor;
+$editorStringColor: $fontColor;
+$editorLinkColor: $linkColor;
+$editorUrlBgColor: #d7e6fe;
+
+$editorV2Color: $fontColor;
+$editorV3Color: $fontColor;
+$editorKeywordColor: $fontColor;
+
+
+// 工具栏
+// 暗色
+$toolbarBgDark: #20304b;
+$toolbarShadowDark: $shadow;
+$toolbarBtnBgDark: transparent;
+$toolbarBtnColorDark: #d7e6fe;
+$toolbarBtnBgHoverDark: rgba(255, 255, 255, 0.1);
+$toolbarBtnHoverColorDark: #fff;
+$toolbarBtnDisabledDark: #ccc;
+
+// 亮色
+$toolbarBgLight: white;
+$toolbarShadowLight: $shadow;
+$toolbarBtnBgLight: transparent;
+$toolbarBtnColorLight: #3f4a56;
+$toolbarBtnBgHoverLight: #ebf3ff;
+$toolbarBtnHoverColorLight: #5d9bfc;
+$toolbarBtnDisabledLight: #ccc;
+
+
+
+
+
+/** 色值可以参考：https://yeun.github.io/open-color/ */
+
+/** 工具栏样式 */
+$toolbarBg: $toolbarBgLight;
+$toolbarBtnColor: $toolbarBtnColorLight;
+$toolbarBtnBgHover: $toolbarBtnBgHoverLight;
+$toolbarBtnHoverColor: $toolbarBtnHoverColorLight;
+$toolbarColorItemHoverBorderColor: rgb(247, 133, 83);
+$sidebarShadow: $shadow;
+/** 编辑区域样式 */
+$editorBg: rgb(255, 255, 255);
+$editorColor: rgb(63, 74, 86);
+$editorSelectedBg: $toolbarBtnBgHover;
+$editorUrlBg: rgb(215, 230, 254);
+$editorCursorColor: rgb(0, 0, 0);
+$editorImportantColor: rgb(34, 139, 230);
+$editorCodeColor: rgb(77, 171, 247);
+/** 预览区域样式 */
+$previewBg: none;
+$previewMobileBgColor: $previewBg;
+/** markdown样式 */
+$mdColor: $editorColor;
+$mdHeaderColor: $editorImportantColor;
+$mdLineColor: rgb(25, 113, 194);
+$mdAColor: $editorCodeColor;
+$mdAHoverColor: $editorImportantColor;
+$mdInlineCodeColor: $editorCodeColor;
+$mdInlineCodeBg: $editorUrlBg;
+$mdBlockquoteBg: rgb(231, 245, 255);
+
+/** 编辑器样式 */
+.cherry.theme__oa {
+
+  /** 顶部按钮, 选中文字时弹出的按钮, 光标focus到空行时联想出的按钮, 侧边栏按钮 */
+  .cherry-toolbar,
+  .cherry-floatmenu,
+  .cherry-bubble,
+  .cherry-sidebar {
+    background: $toolbarBg;
+    border-color: $toolbarBg;
+
+    .cherry-toolbar-button {
+      color: $toolbarBtnColor;
+
+      &:hover {
+        background-color: $toolbarBtnBgHover;
+        color: $toolbarBtnHoverColor !important;
+        border-color: $toolbarBg;
+
+        i {
+          color: $toolbarBtnHoverColor !important;
+        }
+      }
+    }
+  }
+
+  /** 二级菜单 */
+  .cherry-dropdown {
+    background: $toolbarBg;
+
+    .cherry-dropdown-item {
+      color: $toolbarBtnColor;
+
+      &:hover {
+        background-color: $toolbarBtnBgHover;
+        color: $toolbarBtnHoverColor;
+      }
+    }
+
+    /** 选择颜色的按钮 */
+    &.cherry-color-wrap {
+
+      /** 色盘的标题 */
+      h3 {
+        color: $toolbarBtnColor;
+      }
+
+      /** 色盘里的每一个色块 */
+      .cherry-color-item {
+        // width: 15px;
+        // border: none;
+        border-color: $toolbarBtnBgHover;
+
+        &:hover {
+          border-color: $toolbarColorItemHoverBorderColor;
+        }
+      }
+    }
+
+    /** 选择表格的按钮 */
+    .cherry-insert-table-menu-item {
+      border-color: $toolbarBtnBgHover;
+    }
+  }
+
+  /** 选中文字时弹出的按钮 */
+  .cherry-bubble {
+    .cherry-bubble-bottom {
+      border-top-color: $toolbarBg;
+    }
+
+    .cherry-bubble-top {
+      border-bottom-color: $toolbarBg;
+    }
+
+    /** 粘贴HTML内容时弹出的选择按钮 */
+    &.cherry-switch-paste {}
+  }
+
+  .cherry-editor {
+    background-color: $editorBg;
+
+    .CodeMirror {
+      background-color: $editorBg;
+
+      .CodeMirror-cursor {
+        border-left: 1px solid $editorCursorColor;
+      }
+
+      .CodeMirror-scroll {
+
+        span,
+        .cm-variable-2,
+        .cm-string,
+        .cm-strong,
+        .cm-em,
+        .cm-meta {
+          color: $editorColor;
+        }
+
+        .cm-image-marker,
+        .cm-quote,
+        .cm-header {
+          color: $editorImportantColor;
+        }
+
+        .cm-url {
+          background-color: $editorUrlBg;
+        }
+
+        .cm-comment,
+        .cm-url {
+          color: $editorCodeColor;
+        }
+      }
+
+      .CodeMirror-selected {
+        background-color: $editorSelectedBg;
+      }
+    }
+  }
+
+  .cherry-sidebar {
+    box-shadow: $sidebarShadow;
+  }
+
+  .cherry-previewer {
+    background-color: $previewBg;
+
+    .cherry-mobile-previewer-content {
+      background-color: $previewMobileBgColor;
+    }
+  }
+
+  .cherry-previewer-table-content-handler {
+    .cherry-previewer-table-content-handler__input {
+      textarea {
+        background-color: $editorBg;
+        color: $editorColor;
+        outline-color: $editorImportantColor;
+      }
+    }
+  }
+
+}
+
+/** 预览区域样式 */
+.cherry-markdown.theme__oa {
+  color: $mdColor;
+  background-color: $previewBg;
+  box-shadow: $shadow;
+
+  p,
+  div {}
+
+  h1,
+  h2,
+  h3,
+  h4,
+  h5 {
+    color: $mdHeaderColor;
+  }
+
+  h1 {}
+
+  h2 {}
+
+  h3 {}
+
+  h4 {}
+
+  h5 {}
+
+  h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+
+    /** 标题前面的锚点或序号 */
+    .anchor {}
+  }
+
+  ul {
+    &.cherry-list__upper-roman {
+      list-style: upper-roman;
+    }
+
+    &.cherry-list__lower-greek {
+      list-style: lower-greek;
+    }
+
+    &.cherry-list__cjk-ideographic {
+      list-style: cjk-ideographic;
+    }
+
+    &.cherry-list__circle {
+      list-style: circle;
+    }
+
+    &.cherry-list__square {
+      list-style: square;
+    }
+
+    &.cherry-list__default {}
+
+    /** checklist 模式，未勾选时 */
+    .ch-icon-square {}
+
+    /** checklist 模式，勾选时 */
+    .ch-icon-check {}
+  }
+
+  ol {
+    li {}
+  }
+
+
+  blockquote {
+    color: $mdColor;
+    background-color: $mdBlockquoteBg;
+    border-color: $mdLineColor;
+  }
+
+  a {
+    text-decoration: none;
+    color: $mdAColor;
+
+    &:hover {
+      text-decoration: underline;
+      color: $mdAHoverColor;
+    }
+  }
+
+  strong {}
+
+  em {}
+
+  del {}
+
+  sup {}
+
+  sub {}
+
+  hr {
+    border-color: $mdLineColor;
+  }
+
+  img {}
+
+  video {}
+
+  audio {}
+
+  /** 行内代码 */
+  p code,
+  li code {
+    background-color: $mdInlineCodeBg;
+    color: $mdInlineCodeColor;
+    border: 1px solid $mdLineColor;
+  }
+
+  /**
+  * 代码块
+  */
+  pre code {}
+
+  /**
+  * 表格
+  */
+  table,
+  .cherry-table {
+    color: $mdColor;
+
+    th {
+      background-color: $mdInlineCodeBg;
+    }
+
+    tr,
+    th,
+    td {
+      border-color: $mdLineColor;
+    }
+  }
+
+  /** 可以理解为上下结构的音标，下部是文字，上部是对应的拼音 */
+  ruby {
+
+    /** 上部的拼音 */
+    rt {}
+  }
+
+  /** 脚注 */
+  .footnote {
+    border-color: $mdLineColor;
+
+    .footnote-title {
+      background-color: $mdInlineCodeBg;
+    }
+
+    .one-footnote {
+      color: $mdColor;
+      border-color: $mdLineColor;
+
+      a.footnote-ref {
+        padding: 5px;
+      }
+    }
+  }
+
+  /** 行间公式 */
+  .Cherry-InlineMath {}
+
+  /** 段落公式 */
+  .Cherry-Math {}
+
+  /** 目录 */
+  .toc {
+    .toc-title {}
+
+    .toc-li {
+      .level-1 {}
+
+      .level-2 {}
+
+      .level-3 {}
+
+      a {
+        &:hover {}
+      }
+    }
+  }
+}