From 59f4e0edac47e986a83a3f9b7862cf92650b7fee Mon Sep 17 00:00:00 2001
From: roymondchen <roymondchen@tencent.com>
Date: Thu, 28 May 2026 19:49:03 +0800
Subject: [PATCH] =?UTF-8?q?feat(editor):=20=E5=8E=86=E5=8F=B2=E8=AE=B0?=
 =?UTF-8?q?=E5=BD=95=E9=9D=A2=E6=9D=BF=E6=94=AF=E6=8C=81=E5=B7=AE=E5=BC=82?=
 =?UTF-8?q?=E5=AF=B9=E6=AF=94?=
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Content-Transfer-Encoding: 8bit

- 新增 HistoryDiffDialog 历史差异对比弹窗
- 新增 CompareForm 表单对比组件
- 抽取 code-block 工具函数到 utils/code-block.ts
- 历史列表面板支持选择两个版本进行对比
---
 packages/editor/src/Editor.vue                |   6 +
 .../editor/src/components/CodeBlockEditor.vue | 125 ++----------
 .../editor/src/components/CompareForm.vue     | 192 ++++++++++++++++++
 packages/editor/src/index.ts                  |   1 +
 .../src/layouts/history-list/Bucket.vue       |   6 +
 .../src/layouts/history-list/CodeBlockTab.vue |   9 +-
 .../layouts/history-list/DataSourceTab.vue    |   9 +-
 .../src/layouts/history-list/GroupRow.vue     |  31 ++-
 .../history-list/HistoryDiffDialog.vue        | 157 ++++++++++++++
 .../layouts/history-list/HistoryListPanel.vue |  94 ++++++++-
 .../src/layouts/history-list/PageTab.vue      |  19 +-
 .../editor/src/theme/history-list-panel.scss  |  74 +++++++
 packages/editor/src/utils/code-block.ts       | 150 ++++++++++++++
 packages/editor/src/utils/index.ts            |   1 +
 14 files changed, 760 insertions(+), 114 deletions(-)
 create mode 100644 packages/editor/src/components/CompareForm.vue
 create mode 100644 packages/editor/src/layouts/history-list/HistoryDiffDialog.vue
 create mode 100644 packages/editor/src/utils/code-block.ts

diff --git a/packages/editor/src/Editor.vue b/packages/editor/src/Editor.vue
index 2252e0ac..525bf6c8 100644
--- a/packages/editor/src/Editor.vue
+++ b/packages/editor/src/Editor.vue
@@ -229,6 +229,12 @@ provide('services', services);
 
 provide('codeOptions', props.codeOptions);
 provide('stageOptions', stageOptions);
+/**
+ * 把顶层 `extendFormState` 提供给非 PropsPanel 链路上的组件使用（例如历史差异对话框 HistoryDiffDialog
+ * 内部的 CompareForm）。这样所有依赖业务上下文的表单 filterFunction 都能拿到一致的扩展状态，
+ * 与 PropsPanel 通过 `:extend-state` 显式传入的方式保持等价。
+ */
+provide('extendFormState', props.extendFormState);
 
 provide<EventBus>('eventBus', new EventEmitter());
 
diff --git a/packages/editor/src/components/CodeBlockEditor.vue b/packages/editor/src/components/CodeBlockEditor.vue
index 276ce781..20a981c5 100644
--- a/packages/editor/src/components/CodeBlockEditor.vue
+++ b/packages/editor/src/components/CodeBlockEditor.vue
@@ -63,14 +63,7 @@ import { computed, inject, nextTick, Ref, ref, useTemplateRef, watch } from 'vue
 
 import type { CodeBlockContent } from '@tmagic/core';
 import { TMagicButton, TMagicDialog, tMagicMessage, tMagicMessageBox, TMagicTag } from '@tmagic/design';
-import {
-  type ContainerChangeEventData,
-  defineFormConfig,
-  defineFormItem,
-  type FormConfig,
-  MFormBox,
-  type TableColumnConfig,
-} from '@tmagic/form';
+import { type ContainerChangeEventData, type FormConfig, MFormBox } from '@tmagic/form';
 
 import FloatingBox from '@editor/components/FloatingBox.vue';
 import { useEditorContentHeight } from '@editor/hooks/use-editor-content-height';
@@ -78,6 +71,7 @@ import { useNextFloatBoxPosition } from '@editor/hooks/use-next-float-box-positi
 import { useServices } from '@editor/hooks/use-services';
 import { useWindowRect } from '@editor/hooks/use-window-rect';
 import CodeEditor from '@editor/layouts/CodeEditor.vue';
+import { getCodeBlockFormConfig } from '@editor/utils/code-block';
 import { getEditorConfig } from '@editor/utils/config';
 
 defineOptions({
@@ -119,106 +113,23 @@ const diffChange = () => {
   difVisible.value = false;
 };
 
-const defaultParamColConfig = defineFormItem<TableColumnConfig>({
-  type: 'row',
-  label: '参数类型',
-  items: [
-    {
-      text: '参数类型',
-      labelWidth: '70px',
-      type: 'select',
-      name: 'type',
-      options: [
-        {
-          text: '数字',
-          label: '数字',
-          value: 'number',
-        },
-        {
-          text: '字符串',
-          label: '字符串',
-          value: 'text',
-        },
-        {
-          text: '组件',
-          label: '组件',
-          value: 'ui-select',
-        },
-      ],
-    },
-  ],
-});
+const codeOptions = inject<Record<string, any>>('codeOptions', {});
 
-const functionConfig = computed(
-  () =>
-    defineFormConfig([
-      {
-        text: '名称',
-        name: 'name',
-        rules: [{ required: true, message: '请输入名称', trigger: 'blur' }],
-      },
-      {
-        text: '描述',
-        name: 'desc',
-      },
-      {
-        text: '执行时机',
-        name: 'timing',
-        type: 'select',
-        options: () => {
-          const options = [
-            { text: '初始化前', value: 'beforeInit' },
-            { text: '初始化后', value: 'afterInit' },
-          ];
-          if (props.dataSourceType !== 'base') {
-            options.push({ text: '请求前', value: 'beforeRequest' });
-            options.push({ text: '请求后', value: 'afterRequest' });
-          }
-          return options;
-        },
-        display: () => props.isDataSource,
-      },
-      {
-        type: 'table',
-        border: true,
-        text: '参数',
-        enableFullscreen: false,
-        enableToggleMode: false,
-        name: 'params',
-        dropSort: false,
-        items: [
-          {
-            type: 'text',
-            label: '参数名',
-            name: 'name',
-          },
-          {
-            type: 'text',
-            label: '描述',
-            name: 'extra',
-          },
-          codeBlockService.getParamsColConfig() || defaultParamColConfig,
-        ],
-      },
-      {
-        name: 'content',
-        type: 'vs-code',
-        options: inject('codeOptions', {}),
-        autosize: { minRows: 10, maxRows: 30 },
-        onChange: (_formState, code: string) => {
-          try {
-            // 检测js代码是否存在语法错误
-            getEditorConfig('parseDSL')(code);
-
-            return code;
-          } catch (error: any) {
-            tMagicMessage.error(error.message);
-
-            throw error;
-          }
-        },
-      },
-    ]) as FormConfig,
+/**
+ * 代码块编辑表单配置。统一委托到 utils/code-block 的 `getCodeBlockFormConfig`，
+ * 与 CompareForm 等其它使用方共享同一份 schema，避免双份维护。
+ *
+ * 这里以 computed 包裹是为了让 `props.isDataSource` / `props.dataSourceType` 变化时
+ * "执行时机"字段的可见性与可选项实时刷新。
+ */
+const functionConfig = computed<FormConfig>(() =>
+  getCodeBlockFormConfig({
+    paramColConfig: codeBlockService.getParamsColConfig(),
+    isDataSource: () => Boolean(props.isDataSource),
+    dataSourceType: () => props.dataSourceType,
+    codeOptions,
+    editable: true,
+  }),
 );
 
 const parseContent = (content: any) => {
diff --git a/packages/editor/src/components/CompareForm.vue b/packages/editor/src/components/CompareForm.vue
new file mode 100644
index 00000000..52142741
--- /dev/null
+++ b/packages/editor/src/components/CompareForm.vue
@@ -0,0 +1,192 @@
+<template>
+  <div class="m-editor-compare-form-wrapper" :style="wrapperStyle">
+    <MForm
+      v-if="config.length"
+      ref="form"
+      class="m-editor-compare-form"
+      :config="config"
+      :init-values="currentValues"
+      :last-values="lastValuesProcessed"
+      :is-compare="true"
+      :disabled="true"
+      :label-width="labelWidth"
+      :extend-state="extendState"
+    ></MForm>
+  </div>
+</template>
+
+<script lang="ts" setup>
+import { computed, inject, ref, useTemplateRef, watch, watchEffect } from 'vue';
+import { isEqual } from 'lodash-es';
+
+import { type CodeBlockContent, type DataSourceSchema, HookType, type MNode } from '@tmagic/core';
+import { type FormConfig, type FormState, type FormValue, MForm } from '@tmagic/form';
+
+import { useServices } from '@editor/hooks/use-services';
+import { getCodeBlockFormConfig } from '@editor/utils/code-block';
+
+defineOptions({
+  name: 'MEditorCompareForm',
+});
+
+/**
+ * 对比类型：
+ * - node: 节点组件，按 `type` 从 propsService 获取属性表单配置
+ * - data-source: 数据源，按 `type`(base/http/...) 从 dataSourceService 获取数据源表单配置
+ * - code-block: 数据源代码块，使用内置的代码块表单配置
+ */
+export type CompareCategory = 'node' | 'data-source' | 'code-block';
+
+const props = withDefaults(
+  defineProps<{
+    /** 当前值（修改后的值） */
+    value: Partial<MNode> | Partial<DataSourceSchema> | Partial<CodeBlockContent> | Record<string, any>;
+    /** 用于对比的旧值（修改前的值） */
+    lastValue?: Partial<MNode> | Partial<DataSourceSchema> | Partial<CodeBlockContent> | Record<string, any>;
+    /**
+     * 类型说明：
+     * - `category` 为 `node` 时，`type` 为节点组件的类型，例如 'text'、'button'、'page'、'container' 等
+     * - `category` 为 `data-source` 时，`type` 为数据源类型，例如 'base'、'http'
+     * - `category` 为 `code-block` 时，`type` 可不传
+     */
+    type?: string;
+    /** 表单配置类别，决定从哪里取 FormConfig */
+    category?: CompareCategory;
+    /** 数据源代码块场景下的数据源类型（base/http），用于代码块表单中"执行时机"展示 */
+    dataSourceType?: string;
+    labelWidth?: string;
+    /**
+     * 外层容器高度。设置后表单内容超出时会在 CompareForm 内部出现滚动条，
+     * 避免 dialog / 面板使用方需要自行处理滚动。可传任意 CSS 长度，例如 `60vh` / `400px` / `100%`。
+     */
+    height?: string;
+    /**
+     * 用户自定义注入到 MForm.formState 的扩展字段，与 Editor 顶层的 `extendFormState`、
+     * PropsPanel 的 `extend-state` 语义一致。表单 item 的 `display` / `disabled` 等
+     * filterFunction 经常依赖这里注入的字段（如 stage、自定义业务上下文等），
+     * 因此在差异对比场景下也需要透传，避免出现 `formState.xxx is undefined` 的运行时错误。
+     */
+    extendState?: (_state: FormState) => Record<string, any> | Promise<Record<string, any>>;
+  }>(),
+  {
+    category: 'node',
+    labelWidth: '120px',
+  },
+);
+
+const { propsService, dataSourceService, codeBlockService, editorService } = useServices();
+const services = useServices();
+
+const config = ref<FormConfig>([]);
+
+/** vs-code 编辑器的 monaco 配置项，沿用 Editor 顶层 provide('codeOptions', ...) 的注入。 */
+const codeOptions = inject<Record<string, any>>('codeOptions', {});
+
+/** 将代码块的 content 字段统一成字符串，便于在表单/对比中展示 */
+const normalizeCodeBlockValue = (
+  v: Partial<CodeBlockContent> | Record<string, any> | undefined,
+): Record<string, any> => {
+  if (!v) return {};
+  const next: Record<string, any> = { ...v };
+  if (next.content && typeof next.content !== 'string') {
+    try {
+      next.content = next.content.toString();
+    } catch {
+      next.content = '';
+    }
+  }
+  return next;
+};
+
+const currentValues = computed<FormValue>(() => {
+  if (props.category === 'code-block') {
+    return normalizeCodeBlockValue(props.value as Partial<CodeBlockContent>);
+  }
+  return (props.value || {}) as FormValue;
+});
+
+const lastValuesProcessed = computed<FormValue>(() => {
+  if (props.category === 'code-block') {
+    return normalizeCodeBlockValue(props.lastValue as Partial<CodeBlockContent>);
+  }
+  return (props.lastValue || {}) as FormValue;
+});
+
+/**
+ * 外层包裹层的样式：当传入 `height` 时启用固定高度 + 内部滚动，
+ * 这样滚动条会出现在 CompareForm 内部，避免父容器（如 Dialog）自身也产生滚动。
+ */
+const wrapperStyle = computed(() => {
+  if (!props.height) return undefined;
+  return {
+    height: props.height,
+    overflow: 'auto',
+  } as Record<string, string>;
+});
+
+const loadConfig = async () => {
+  switch (props.category) {
+    case 'node': {
+      if (!props.type) {
+        config.value = [];
+        return;
+      }
+      config.value = await propsService.getPropsConfig(props.type);
+      break;
+    }
+    case 'data-source': {
+      config.value = dataSourceService.getFormConfig(props.type || 'base');
+      break;
+    }
+    case 'code-block': {
+      config.value = getCodeBlockFormConfig({
+        paramColConfig: codeBlockService.getParamsColConfig(),
+        // 通过传入 dataSourceType 间接表达"是数据源代码块"——在对比场景下 props.dataSourceType
+        // 由调用方按 step 上下文显式传入，未传则视为普通代码块，「执行时机」字段隐藏。
+        isDataSource: () => Boolean(props.dataSourceType),
+        dataSourceType: () => props.dataSourceType,
+        codeOptions,
+        // 对比模式只读，不需要校验/语法检查
+        editable: false,
+      });
+      break;
+    }
+    default:
+      config.value = [];
+  }
+};
+
+watch(
+  [() => props.category, () => props.type, () => props.dataSourceType],
+  () => {
+    loadConfig();
+  },
+  { immediate: true },
+);
+
+const formRef = useTemplateRef<InstanceType<typeof MForm>>('form');
+
+/**
+ * 把 services / stage 注入 MForm 的 formState，避免 propsService 注入的表单配置中
+ * 形如 `display: ({ services }) => services.uiService.get(...)` 的 filterFunction
+ * 在执行时拿不到 `formState.services` 而报错。
+ *
+ * 与 props-panel/FormPanel.vue 中的注入方式保持一致：
+ * - services：整个 useServices() 返回的服务集合；
+ * - stage：当前 editorService.get('stage') 的最新值。
+ */
+const stage = computed(() => editorService.get('stage'));
+
+watchEffect(() => {
+  if (formRef.value) {
+    formRef.value.formState.stage = stage.value;
+    formRef.value.formState.services = services;
+  }
+});
+
+defineExpose({
+  form: formRef,
+  config,
+  reload: loadConfig,
+});
+</script>
diff --git a/packages/editor/src/index.ts b/packages/editor/src/index.ts
index 45781463..2cc2198c 100644
--- a/packages/editor/src/index.ts
+++ b/packages/editor/src/index.ts
@@ -70,6 +70,7 @@ export { default as LayoutContainer } from './components/SplitView.vue';
 export { default as SplitView } from './components/SplitView.vue';
 export { default as Resizer } from './components/Resizer.vue';
 export { default as CodeBlockEditor } from './components/CodeBlockEditor.vue';
+export { default as CompareForm } from './components/CompareForm.vue';
 export { default as FloatingBox } from './components/FloatingBox.vue';
 export { default as Tree } from './components/Tree.vue';
 export { default as TreeNode } from './components/TreeNode.vue';
diff --git a/packages/editor/src/layouts/history-list/Bucket.vue b/packages/editor/src/layouts/history-list/Bucket.vue
index 4051b01c..86ee43bf 100644
--- a/packages/editor/src/layouts/history-list/Bucket.vue
+++ b/packages/editor/src/layouts/history-list/Bucket.vue
@@ -22,12 +22,14 @@
             applied: s.applied,
             isCurrent: s.isCurrent,
             desc: describeStep(s.step),
+            diffable: isStepDiffable ? isStepDiffable(s.step) : false,
           }))
         "
         :is-current="group.isCurrent"
         :expanded="!!expanded[`${prefix}-${bucketId}-${gIdx}`]"
         @toggle="(key: string) => $emit('toggle', key)"
         @goto="(index: number) => $emit('goto', bucketId, index)"
+        @diff-step="(index: number) => $emit('diff-step', bucketId, index)"
       />
       <!--
         初始状态项：永远位于该 bucket 列表底部（同样按倒序展示，最底部 = 最早状态）。
@@ -68,6 +70,8 @@ const props = defineProps<{
   describeGroup: (_group: any) => string;
   /** 单步描述文案生成器，接收一个 step，返回展示文本。用于合并组展开后的子步列表。 */
   describeStep: (_step: any) => string;
+  /** 判断某个 step 是否可查看差异（前后值都存在）。由父组件按业务类型注入；不传则一律不展示差异入口。 */
+  isStepDiffable?: (_step: any) => boolean;
   /** 共享的折叠状态表（key -> 是否展开），由顶层 panel 统一维护以便跨 tab 复用。 */
   expanded: Record<string, boolean>;
 }>();
@@ -82,6 +86,8 @@ defineEmits<{
   (_e: 'goto', _bucketId: string | number, _index: number): void;
   /** 用户点击初始项希望该 bucket 回到未修改状态；携带 bucketId 用于上层路由到正确的 service。 */
   (_e: 'goto-initial', _bucketId: string | number): void;
+  /** 用户点击"查看差异"，携带 bucketId 与 step 索引。 */
+  (_e: 'diff-step', _bucketId: string | number, _index: number): void;
 }>();
 
 /** 该 bucket 是否处于初始状态（栈 cursor=0），等价于全部 group 都未 applied。 */
diff --git a/packages/editor/src/layouts/history-list/CodeBlockTab.vue b/packages/editor/src/layouts/history-list/CodeBlockTab.vue
index 29861989..4e265f34 100644
--- a/packages/editor/src/layouts/history-list/CodeBlockTab.vue
+++ b/packages/editor/src/layouts/history-list/CodeBlockTab.vue
@@ -10,10 +10,12 @@
       :groups="bucket.groups"
       :describe-group="describeCodeBlockGroup"
       :describe-step="describeCodeBlockStep"
+      :is-step-diffable="isCodeBlockStepDiffable"
       :expanded="expanded"
       @toggle="(key: string) => $emit('toggle', key)"
       @goto="(id: string | number, index: number) => $emit('goto', id, index)"
       @goto-initial="(id: string | number) => $emit('goto-initial', id)"
+      @diff-step="(id: string | number, index: number) => $emit('diff-step', id, index)"
     />
   </TMagicScrollbar>
 </template>
@@ -21,7 +23,7 @@
 <script lang="ts" setup>
 import { TMagicScrollbar } from '@tmagic/design';
 
-import type { CodeBlockHistoryGroup } from '@editor/type';
+import type { CodeBlockHistoryGroup, CodeBlockStepValue } from '@editor/type';
 
 import Bucket from './Bucket.vue';
 import { describeCodeBlockGroup, describeCodeBlockStep } from './composables';
@@ -47,5 +49,10 @@ defineEmits<{
   (_e: 'goto', _codeBlockId: string | number, _index: number): void;
   /** 透传 Bucket 的 goto-initial 事件，携带 codeBlock id（回到该代码块未修改时的状态）。 */
   (_e: 'goto-initial', _codeBlockId: string | number): void;
+  /** 透传 Bucket 的 diff-step 事件，携带 codeBlock id 与 step 索引。 */
+  (_e: 'diff-step', _codeBlockId: string | number, _index: number): void;
 }>();
+
+/** 仅 update（前后 content 都存在）时可查看差异。 */
+const isCodeBlockStepDiffable = (step: CodeBlockStepValue) => Boolean(step.oldContent && step.newContent);
 </script>
diff --git a/packages/editor/src/layouts/history-list/DataSourceTab.vue b/packages/editor/src/layouts/history-list/DataSourceTab.vue
index 3579a551..b8087c39 100644
--- a/packages/editor/src/layouts/history-list/DataSourceTab.vue
+++ b/packages/editor/src/layouts/history-list/DataSourceTab.vue
@@ -10,10 +10,12 @@
       :groups="bucket.groups"
       :describe-group="describeDataSourceGroup"
       :describe-step="describeDataSourceStep"
+      :is-step-diffable="isDataSourceStepDiffable"
       :expanded="expanded"
       @toggle="(key: string) => $emit('toggle', key)"
       @goto="(id: string | number, index: number) => $emit('goto', id, index)"
       @goto-initial="(id: string | number) => $emit('goto-initial', id)"
+      @diff-step="(id: string | number, index: number) => $emit('diff-step', id, index)"
     />
   </TMagicScrollbar>
 </template>
@@ -21,7 +23,7 @@
 <script lang="ts" setup>
 import { TMagicScrollbar } from '@tmagic/design';
 
-import type { DataSourceHistoryGroup } from '@editor/type';
+import type { DataSourceHistoryGroup, DataSourceStepValue } from '@editor/type';
 
 import Bucket from './Bucket.vue';
 import { describeDataSourceGroup, describeDataSourceStep } from './composables';
@@ -47,5 +49,10 @@ defineEmits<{
   (_e: 'goto', _dataSourceId: string | number, _index: number): void;
   /** 透传 Bucket 的 goto-initial 事件，携带 dataSource id（回到该数据源未修改时的状态）。 */
   (_e: 'goto-initial', _dataSourceId: string | number): void;
+  /** 透传 Bucket 的 diff-step 事件，携带 dataSource id 与 step 索引。 */
+  (_e: 'diff-step', _dataSourceId: string | number, _index: number): void;
 }>();
+
+/** 仅 update（前后 schema 都存在）时可查看差异。 */
+const isDataSourceStepDiffable = (step: DataSourceStepValue) => Boolean(step.oldSchema && step.newSchema);
 </script>
diff --git a/packages/editor/src/layouts/history-list/GroupRow.vue b/packages/editor/src/layouts/history-list/GroupRow.vue
index 8c54ace1..4f0397ab 100644
--- a/packages/editor/src/layouts/history-list/GroupRow.vue
+++ b/packages/editor/src/layouts/history-list/GroupRow.vue
@@ -12,6 +12,13 @@
       <span class="m-editor-history-list-item-op" :class="`op-${opType}`">{{ opLabel(opType) }}</span>
       <span class="m-editor-history-list-item-desc">{{ desc }}</span>
       <span v-if="isCurrent" class="m-editor-history-list-item-current">当前</span>
+      <span
+        v-if="!merged && headDiffable"
+        class="m-editor-history-list-item-diff"
+        title="查看修改差异"
+        @click.stop="onDiffClick(subSteps[0].index)"
+        >查看差异</span
+      >
       <span v-if="merged" class="m-editor-history-list-item-merge">合并 {{ stepCount }} 步</span>
       <span v-if="merged" class="m-editor-history-list-group-toggle" :class="{ 'is-expanded': expanded }">▾</span>
     </div>
@@ -25,8 +32,15 @@
         @click="onSubStepClick(s)"
       >
         <span class="m-editor-history-list-item-index">#{{ s.index + 1 }}</span>
-        <span>{{ s.desc }}</span>
+        <span class="m-editor-history-list-substep-desc">{{ s.desc }}</span>
         <span v-if="s.isCurrent" class="m-editor-history-list-item-current">当前</span>
+        <span
+          v-if="s.diffable"
+          class="m-editor-history-list-item-diff"
+          title="查看修改差异"
+          @click.stop="onDiffClick(s.index)"
+          >查看差异</span
+        >
       </li>
     </ul>
   </li>
@@ -57,7 +71,7 @@ const props = defineProps<{
   /** 组内的 step 总数，仅在 merged 为 true 时显示为 "合并 N 步"。 */
   stepCount: number;
   /** 子步列表，用于在展开状态下逐条展示每个 step 的索引、应用状态与描述文案。 */
-  subSteps: { index: number; applied: boolean; desc: string; isCurrent?: boolean }[];
+  subSteps: { index: number; applied: boolean; desc: string; isCurrent?: boolean; diffable?: boolean }[];
   /** 当前组是否处于展开状态。仅在 merged 为 true 时生效，控制子步列表是否渲染。 */
   expanded: boolean;
   /** 是否为当前所在的分组（包含栈中最近一次已应用步骤的那一组），UI 高亮展示。 */
@@ -79,6 +93,12 @@ const emit = defineEmits<{
    * 当前所在的步骤（isCurrent）始终不会触发 goto。
    */
   (_e: 'goto', _index: number): void;
+  /**
+   * 用户希望查看该 step 的修改差异（旧值 vs 新值）。
+   * 只在 step 满足"前后值都存在"（如 update / 数据源、代码块的 update）时由父级标记 `diffable=true`。
+   * payload 为该 step 在所属栈中的索引，由上层根据 index 取 step 内容并展示对比。
+   */
+  (_e: 'diff-step', _index: number): void;
 }>();
 
 /** 单步组：头部可点击 goto；合并组：头部可点击切换展开。当前组（isCurrent）的单步组头部不可点击。 */
@@ -112,4 +132,11 @@ const onSubStepClick = (s: { index: number; isCurrent?: boolean }) => {
   if (s.isCurrent) return;
   emit('goto', s.index);
 };
+
+/** 单步组头部是否展示"查看差异"入口：要求该唯一子步本身可对比。 */
+const headDiffable = computed(() => !props.merged && Boolean(props.subSteps[0]?.diffable));
+
+const onDiffClick = (index: number) => {
+  emit('diff-step', index);
+};
 </script>
diff --git a/packages/editor/src/layouts/history-list/HistoryDiffDialog.vue b/packages/editor/src/layouts/history-list/HistoryDiffDialog.vue
new file mode 100644
index 00000000..06fa8e1b
--- /dev/null
+++ b/packages/editor/src/layouts/history-list/HistoryDiffDialog.vue
@@ -0,0 +1,157 @@
+<template>
+  <Teleport to="body">
+    <TMagicDialog
+      v-model="visible"
+      class="m-editor-history-diff-dialog"
+      title="查看修改差异"
+      width="900px"
+      destroy-on-close
+      append-to-body
+    >
+      <div v-if="payload" class="m-editor-history-diff-dialog-body">
+        <div class="m-editor-history-diff-dialog-header">
+          <span class="m-editor-history-diff-dialog-target">{{ targetText }}</span>
+          <TMagicRadioGroup v-model="mode" size="small" class="m-editor-history-diff-dialog-mode">
+            <TMagicRadioButton value="before">与修改前对比</TMagicRadioButton>
+            <TMagicRadioButton value="current" :disabled="!hasCurrent">与当前对比</TMagicRadioButton>
+          </TMagicRadioGroup>
+        </div>
+
+        <div class="m-editor-history-diff-dialog-legend">
+          <TMagicTag size="small" type="info">{{ leftLabel }}</TMagicTag>
+          <span class="m-editor-history-diff-dialog-arrow">→</span>
+          <TMagicTag size="small" type="success">{{ rightLabel }}</TMagicTag>
+          <span v-if="mode === 'current' && isSameAsCurrent" class="m-editor-history-diff-dialog-tip">
+            当前值与该步修改后一致，无差异
+          </span>
+        </div>
+
+        <CompareForm
+          :category="payload.category"
+          :type="payload.type"
+          :data-source-type="payload.dataSourceType"
+          :value="rightValue"
+          :last-value="leftValue"
+          :extend-state="extendState"
+          height="60vh"
+        />
+      </div>
+
+      <template #footer>
+        <TMagicButton size="small" @click="visible = false">关闭</TMagicButton>
+      </template>
+    </TMagicDialog>
+  </Teleport>
+</template>
+
+<script lang="ts" setup>
+import { computed, ref, watch } from 'vue';
+import { isEqual } from 'lodash-es';
+
+import { TMagicButton, TMagicDialog, TMagicRadioButton, TMagicRadioGroup, TMagicTag } from '@tmagic/design';
+import type { FormState } from '@tmagic/form';
+
+import CompareForm, { type CompareCategory } from '@editor/components/CompareForm.vue';
+
+defineOptions({
+  name: 'MEditorHistoryDiffDialog',
+});
+
+defineProps<{
+  /**
+   * 来自 Editor 顶层的 `extendFormState`，用于扩展 MForm.formState。
+   * 透传给 CompareForm，从而让差异对比时表单 item 中依赖业务上下文的
+   * `display` / `disabled` 等 filterFunction 正常工作。
+   */
+  extendState?: (_state: FormState) => Record<string, any> | Promise<Record<string, any>>;
+}>();
+
+/** 差异对话框的入参 */
+export interface DiffDialogPayload {
+  /** 表单类别 */
+  category: CompareCategory;
+  /** 节点类型 / 数据源类型 */
+  type?: string;
+  /** 代码块场景下的数据源类型 */
+  dataSourceType?: string;
+  /** 该 step 修改前的值（oldNode / oldSchema / oldContent） */
+  lastValue: Record<string, any>;
+  /** 该 step 修改后的值（newNode / newSchema / newContent） */
+  value: Record<string, any>;
+  /** 当前编辑器中实际的最新值；不传或为 null 时禁用「与当前对比」 */
+  currentValue?: Record<string, any> | null;
+  /** 用于标题展示的目标名称 */
+  targetLabel?: string;
+}
+
+/**
+ * 差异对比模式：
+ * - before：该步骤修改前 vs 该步骤修改后（默认行为，体现这一步带来的变化）
+ * - current：该步骤修改后 vs 当前最新值（用于查看「该步骤之后是否还被改过」）
+ */
+type DiffMode = 'before' | 'current';
+
+const visible = ref(false);
+const payload = ref<DiffDialogPayload | null>(null);
+const mode = ref<DiffMode>('before');
+
+const hasCurrent = computed(() => payload.value?.currentValue !== undefined && payload.value?.currentValue !== null);
+
+/** 左侧（旧/参照）值 */
+const leftValue = computed<Record<string, any>>(() => {
+  if (!payload.value) return {};
+  if (mode.value === 'current') return payload.value.value;
+  return payload.value.lastValue;
+});
+
+/** 右侧（新/对比）值 */
+const rightValue = computed<Record<string, any>>(() => {
+  if (!payload.value) return {};
+  if (mode.value === 'current') return payload.value.currentValue || {};
+  return payload.value.value;
+});
+
+const leftLabel = computed(() => (mode.value === 'current' ? '该步修改后' : '修改前'));
+const rightLabel = computed(() => (mode.value === 'current' ? '当前' : '修改后'));
+
+/** 「与当前对比」模式下，若当前值与该步修改后值相等，则展示提示 */
+const isSameAsCurrent = computed(() => {
+  if (mode.value !== 'current' || !payload.value) return false;
+  return isEqual(payload.value.value, payload.value.currentValue);
+});
+
+const targetText = computed(() => {
+  if (!payload.value) return '';
+  const categoryText: Record<CompareCategory, string> = {
+    node: '节点',
+    'data-source': '数据源',
+    'code-block': '代码块',
+  };
+  const prefix = categoryText[payload.value.category] || '';
+  const label = payload.value.targetLabel || payload.value.type || '';
+  return [prefix, label].filter(Boolean).join('：');
+});
+
+const open = (p: DiffDialogPayload) => {
+  payload.value = p;
+  // 每次打开按需重置默认模式：有当前值时优先「与当前对比」更贴近"看现在差什么"，否则回退到默认
+  mode.value = 'before';
+  visible.value = true;
+};
+
+const close = () => {
+  visible.value = false;
+};
+
+// 关闭后清理 payload，避免下一次打开时残留旧值闪现
+watch(visible, (v) => {
+  if (!v) {
+    payload.value = null;
+  }
+});
+
+defineExpose({
+  open,
+  close,
+});
+</script>
diff --git a/packages/editor/src/layouts/history-list/HistoryListPanel.vue b/packages/editor/src/layouts/history-list/HistoryListPanel.vue
index bd2e96fd..364b25b5 100644
--- a/packages/editor/src/layouts/history-list/HistoryListPanel.vue
+++ b/packages/editor/src/layouts/history-list/HistoryListPanel.vue
@@ -12,6 +12,7 @@
             @toggle="toggleGroup"
             @goto="onPageGoto"
             @goto-initial="onPageGotoInitial"
+            @diff-step="onPageDiff"
           />
         </component>
 
@@ -25,6 +26,7 @@
             @toggle="toggleGroup"
             @goto="onDataSourceGoto"
             @goto-initial="onDataSourceGotoInitial"
+            @diff-step="onDataSourceDiff"
           />
         </component>
 
@@ -38,6 +40,7 @@
             @toggle="toggleGroup"
             @goto="onCodeBlockGoto"
             @goto-initial="onCodeBlockGotoInitial"
+            @diff-step="onCodeBlockDiff"
           />
         </component>
       </TMagicTabs>
@@ -53,6 +56,8 @@
       </TMagicTooltip>
     </template>
   </TMagicPopover>
+
+  <HistoryDiffDialog ref="diffDialog" :extend-state="extendFormState" />
 </template>
 
 <script lang="ts" setup>
@@ -70,13 +75,17 @@
  *
  * 这里的 targetCursor = 用户点击的 step.index + 1，即"应用至此步完成的状态"。
  *
+ * 此外每条 step 上提供"查看差异"入口（仅在前后值都存在的 update 步骤显示），
+ * 点击后弹出 HistoryDiffDialog，使用 CompareForm 组件以表单形式展示新旧值差异。
+ *
  * 各 tab 的内容拆分为独立的 SFC（PageTab / DataSourceTab / CodeBlockTab），
  * 共享的描述生成与折叠状态在 composables.ts 中维护。
  */
-import { markRaw, ref } from 'vue';
+import { inject, markRaw, ref, useTemplateRef } from 'vue';
 import { Clock } from '@element-plus/icons-vue';
 
 import { getDesignConfig, TMagicButton, TMagicPopover, TMagicTabs, TMagicTooltip } from '@tmagic/design';
+import type { FormState } from '@tmagic/form';
 
 import MIcon from '@editor/components/Icon.vue';
 import { useServices } from '@editor/hooks/use-services';
@@ -84,6 +93,7 @@ import { useServices } from '@editor/hooks/use-services';
 import CodeBlockTab from './CodeBlockTab.vue';
 import { useHistoryList } from './composables';
 import DataSourceTab from './DataSourceTab.vue';
+import HistoryDiffDialog from './HistoryDiffDialog.vue';
 import PageTab from './PageTab.vue';
 
 defineOptions({
@@ -95,7 +105,17 @@ const activeTab = ref<'page' | 'data-source' | 'code-block'>('page');
 
 const tabPaneComponent = getDesignConfig('components')?.tabPane;
 
-const { editorService, dataSourceService, codeBlockService } = useServices();
+const { editorService, dataSourceService, codeBlockService, historyService } = useServices();
+
+/**
+ * 通过 inject 拿到 Editor 顶层注入的 `extendFormState`，转交给 HistoryDiffDialog
+ * 内部的 CompareForm，使差异对比表单的 filterFunction 能拿到完整的业务上下文。
+ * 未提供时为 undefined，CompareForm/MForm 会跳过 extendState 处理。
+ */
+const extendFormState = inject<((_state: FormState) => Record<string, any> | Promise<Record<string, any>>) | undefined>(
+  'extendFormState',
+  undefined,
+);
 
 const {
   expanded,
@@ -138,4 +158,74 @@ const onDataSourceGotoInitial = (id: string | number) => {
 const onCodeBlockGotoInitial = (id: string | number) => {
   codeBlockService.goto(id, 0);
 };
+
+const diffDialogRef = useTemplateRef<InstanceType<typeof HistoryDiffDialog>>('diffDialog');
+
+/**
+ * 页面 step 差异：仅 update 单节点修改可对比，传入旧/新节点。
+ * 节点类型 `type` 优先取 newNode.type，再回退 oldNode.type。
+ * `currentValue` 取自 editorService 中该节点当前实际值，用于支持「与当前对比」。
+ */
+const onPageDiff = (index: number) => {
+  const groups = historyService.getPageHistoryGroups();
+  for (const group of groups) {
+    const entry = group.steps.find((s) => s.index === index);
+    if (!entry) continue;
+    const item = entry.step.updatedItems?.[0];
+    if (!item?.oldNode || !item?.newNode) return;
+    const type = (item.newNode.type as string) || (item.oldNode.type as string) || '';
+    const nodeId = item.newNode.id ?? item.oldNode.id;
+    const currentNode = nodeId !== undefined ? editorService.getNodeById(nodeId) : null;
+    diffDialogRef.value?.open({
+      category: 'node',
+      type,
+      lastValue: item.oldNode as Record<string, any>,
+      value: item.newNode as Record<string, any>,
+      currentValue: (currentNode as Record<string, any>) || null,
+      targetLabel: (item.newNode.name as string) || (item.oldNode.name as string) || type,
+    });
+    return;
+  }
+};
+
+const onDataSourceDiff = (id: string | number, index: number) => {
+  const groups = historyService.getDataSourceHistoryGroups();
+  for (const group of groups) {
+    if (group.id !== id) continue;
+    const entry = group.steps.find((s) => s.index === index);
+    if (!entry) continue;
+    const { oldSchema, newSchema } = entry.step;
+    if (!oldSchema || !newSchema) return;
+    const currentSchema = dataSourceService.getDataSourceById(`${id}`);
+    diffDialogRef.value?.open({
+      category: 'data-source',
+      type: newSchema.type || oldSchema.type || 'base',
+      lastValue: oldSchema as Record<string, any>,
+      value: newSchema as Record<string, any>,
+      currentValue: (currentSchema as Record<string, any>) || null,
+      targetLabel: newSchema.title || oldSchema.title || `${id}`,
+    });
+    return;
+  }
+};
+
+const onCodeBlockDiff = (id: string | number, index: number) => {
+  const groups = historyService.getCodeBlockHistoryGroups();
+  for (const group of groups) {
+    if (group.id !== id) continue;
+    const entry = group.steps.find((s) => s.index === index);
+    if (!entry) continue;
+    const { oldContent, newContent } = entry.step;
+    if (!oldContent || !newContent) return;
+    const currentContent = codeBlockService.getCodeContentById(id);
+    diffDialogRef.value?.open({
+      category: 'code-block',
+      lastValue: oldContent as Record<string, any>,
+      value: newContent as Record<string, any>,
+      currentValue: (currentContent as Record<string, any>) || null,
+      targetLabel: newContent.name || oldContent.name || `${id}`,
+    });
+    return;
+  }
+};
 </script>
diff --git a/packages/editor/src/layouts/history-list/PageTab.vue b/packages/editor/src/layouts/history-list/PageTab.vue
index a62c5671..a9de4885 100644
--- a/packages/editor/src/layouts/history-list/PageTab.vue
+++ b/packages/editor/src/layouts/history-list/PageTab.vue
@@ -17,12 +17,14 @@
             applied: s.applied,
             isCurrent: s.isCurrent,
             desc: describePageStep(s.step),
+            diffable: isPageStepDiffable(s.step),
           }))
         "
         :is-current="group.isCurrent"
         :expanded="!!expanded[`pg-${gIdx}`]"
         @toggle="(key: string) => $emit('toggle', key)"
         @goto="(index: number) => $emit('goto', index)"
+        @diff-step="(index: number) => $emit('diff-step', index)"
       />
       <!--
         初始状态项：永远位于列表底部（页面 tab 倒序展示，最底部=最早），
@@ -38,7 +40,7 @@ import { computed } from 'vue';
 
 import { TMagicScrollbar } from '@tmagic/design';
 
-import type { PageHistoryGroup } from '@editor/type';
+import type { PageHistoryGroup, StepValue } from '@editor/type';
 
 import { describePageGroup, describePageStep } from './composables';
 import GroupRow from './GroupRow.vue';
@@ -62,8 +64,23 @@ defineEmits<{
   (_e: 'goto', _index: number): void;
   /** 用户点击初始项希望回到未修改的状态（cursor=0）。 */
   (_e: 'goto-initial'): void;
+  /** 用户点击"查看差异"按钮，携带目标 step 在栈中的索引。 */
+  (_e: 'diff-step', _index: number): void;
 }>();
 
+/**
+ * 当前 step 是否可查看差异：
+ * - 仅 update 操作；
+ * - 单节点更新（updatedItems.length === 1），且 oldNode / newNode 都存在。
+ * 多节点更新难以选定单一对比目标，统一不展示差异入口。
+ */
+const isPageStepDiffable = (step: StepValue): boolean => {
+  if (step.opType !== 'update') return false;
+  const items = step.updatedItems ?? [];
+  if (items.length !== 1) return false;
+  return Boolean(items[0]?.oldNode && items[0]?.newNode);
+};
+
 /**
  * 是否处于"初始状态"——即对应页面历史栈 cursor===0：
  * 当 list 中所有 group 的 applied 都为 false 时即为该状态。
diff --git a/packages/editor/src/theme/history-list-panel.scss b/packages/editor/src/theme/history-list-panel.scss
index 9ba3e51b..ac05869a 100644
--- a/packages/editor/src/theme/history-list-panel.scss
+++ b/packages/editor/src/theme/history-list-panel.scss
@@ -213,6 +213,29 @@
     background-color: rgba(230, 162, 60, 0.12);
   }
 
+  .m-editor-history-list-item-diff {
+    flex: 0 0 auto;
+    padding: 0 6px;
+    border-radius: 2px;
+    font-size: 10px;
+    line-height: 16px;
+    color: #409eff;
+    background-color: rgba(64, 158, 255, 0.1);
+    cursor: pointer;
+    user-select: none;
+
+    &:hover {
+      background-color: rgba(64, 158, 255, 0.2);
+    }
+  }
+
+  .m-editor-history-list-substep-desc {
+    flex: 1 1 auto;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
   .m-editor-history-list-bucket {
     margin-bottom: 8px;
 
@@ -250,3 +273,54 @@
     font-size: 11px;
   }
 }
+
+.m-editor-history-diff-dialog {
+  .m-editor-history-diff-dialog-body {
+    display: flex;
+    flex-direction: column;
+  }
+
+  .m-editor-history-diff-dialog-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: 8px;
+    padding: 8px 12px;
+    background-color: #f5f7fa;
+    border-radius: 4px;
+    gap: 12px;
+  }
+
+  .m-editor-history-diff-dialog-mode {
+    flex: 0 0 auto;
+  }
+
+  .m-editor-history-diff-dialog-target {
+    flex: 1 1 auto;
+    font-size: 13px;
+    font-weight: 500;
+    color: #303133;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  .m-editor-history-diff-dialog-legend {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    margin-bottom: 12px;
+    padding: 0 4px;
+  }
+
+  .m-editor-history-diff-dialog-arrow {
+    color: #909399;
+    font-size: 12px;
+  }
+
+  .m-editor-history-diff-dialog-tip {
+    margin-left: 8px;
+    color: #e6a23c;
+    font-size: 12px;
+  }
+}
diff --git a/packages/editor/src/utils/code-block.ts b/packages/editor/src/utils/code-block.ts
new file mode 100644
index 00000000..efdb5557
--- /dev/null
+++ b/packages/editor/src/utils/code-block.ts
@@ -0,0 +1,150 @@
+/*
+ * Tencent is pleased to support the open source community by making TMagicEditor available.
+ *
+ * Copyright (C) 2025 Tencent.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { tMagicMessage } from '@tmagic/design';
+import { defineFormConfig, defineFormItem, type FormConfig, type TableColumnConfig } from '@tmagic/form';
+
+import { getEditorConfig } from './config';
+
+/**
+ * 代码块编辑表单配置的统一入口。
+ *
+ * 用于：
+ * - `CodeBlockEditor.vue`：作为代码块新增/编辑的表单结构；
+ * - `CompareForm.vue`：在历史差异对比中以"代码块"形态展示前后值。
+ *
+ * 通过参数控制两端的细微差异（是否启用必填校验 / vs-code onChange 校验 / dataSource 相关字段显示规则等），
+ * 避免两边同步两份相同的 schema 而造成漂移。
+ */
+export interface GetCodeBlockFormConfigOptions {
+  /**
+   * 自定义 `params` 表格的"参数类型"列配置。优先级高于内置默认值；
+   * 通常由 `codeBlockService.getParamsColConfig()` 注入业务侧的扩展。
+   */
+  paramColConfig?: TableColumnConfig;
+  /**
+   * 是否在「数据源代码块」语境下使用：
+   * - true：`执行时机` 字段会展示，`请求前 / 请求后` 选项仅在 `dataSourceType !== 'base'` 时出现；
+   * - false：`执行时机` 字段隐藏（普通代码块没有时机概念）。
+   *
+   * 注意这里以函数形式传入是为了让 `display` / `options` 在每次渲染时实时取值，
+   * 例如外部 `props.isDataSource` 切换或 `dataSourceType` 变更都能立即生效。
+   */
+  isDataSource?: () => boolean;
+  /** 当 isDataSource 为 true 时使用：返回当前数据源类型（`base` / `http` / ...），决定时机选项是否包含请求前后。 */
+  dataSourceType?: () => string | undefined;
+  /** vs-code 编辑器的额外 monaco options。一般传 `inject('codeOptions', {})` 的结果。 */
+  codeOptions?: Record<string, any>;
+  /**
+   * 是否启用编辑态特性：
+   * - true（默认）：`name` 字段加必填校验；vs-code 的 `onChange` 会调用 `parseDSL` 检查语法，出错时弹消息并抛错；
+   * - false：纯只读/对比场景，不加校验逻辑。
+   */
+  editable?: boolean;
+}
+
+/** 默认的"参数类型"列配置：数字 / 字符串 / 组件 三选一。 */
+const defaultParamColConfig = () =>
+  defineFormItem<TableColumnConfig>({
+    type: 'row',
+    label: '参数类型',
+    items: [
+      {
+        text: '参数类型',
+        labelWidth: '70px',
+        type: 'select',
+        name: 'type',
+        options: [
+          { text: '数字', label: '数字', value: 'number' },
+          { text: '字符串', label: '字符串', value: 'text' },
+          { text: '组件', label: '组件', value: 'ui-select' },
+        ],
+      },
+    ],
+  });
+
+/**
+ * 生成代码块表单配置。返回的是普通对象数组，可直接传给 `<MForm :config>`；
+ * 如需响应式的 props 变化（如切换 dataSourceType），调用方在 `computed` 中再次调用本函数即可。
+ */
+export const getCodeBlockFormConfig = (options: GetCodeBlockFormConfigOptions = {}): FormConfig => {
+  const { paramColConfig, isDataSource, dataSourceType, codeOptions = {}, editable = true } = options;
+
+  return defineFormConfig([
+    {
+      text: '名称',
+      name: 'name',
+      ...(editable ? { rules: [{ required: true, message: '请输入名称', trigger: 'blur' }] } : {}),
+    },
+    {
+      text: '描述',
+      name: 'desc',
+    },
+    {
+      text: '执行时机',
+      name: 'timing',
+      type: 'select',
+      options: () => {
+        const list = [
+          { text: '初始化前', value: 'beforeInit' },
+          { text: '初始化后', value: 'afterInit' },
+        ];
+        if (dataSourceType?.() !== 'base') {
+          list.push({ text: '请求前', value: 'beforeRequest' });
+          list.push({ text: '请求后', value: 'afterRequest' });
+        }
+        return list;
+      },
+      display: () => Boolean(isDataSource?.()),
+    },
+    {
+      type: 'table',
+      border: true,
+      text: '参数',
+      enableFullscreen: false,
+      enableToggleMode: false,
+      name: 'params',
+      dropSort: false,
+      items: [
+        { type: 'text', label: '参数名', name: 'name' },
+        { type: 'text', label: '描述', name: 'extra' },
+        paramColConfig || defaultParamColConfig(),
+      ],
+    },
+    {
+      name: 'content',
+      type: 'vs-code',
+      options: codeOptions,
+      autosize: { minRows: 10, maxRows: 30 },
+      ...(editable
+        ? {
+            onChange: (_formState: any, code: string) => {
+              try {
+                // 检测 js 代码是否存在语法错误
+                getEditorConfig('parseDSL')(code);
+                return code;
+              } catch (error: any) {
+                tMagicMessage.error(error.message);
+                throw error;
+              }
+            },
+          }
+        : {}),
+    },
+  ]) as FormConfig;
+};
diff --git a/packages/editor/src/utils/index.ts b/packages/editor/src/utils/index.ts
index e40b936f..fd290e7b 100644
--- a/packages/editor/src/utils/index.ts
+++ b/packages/editor/src/utils/index.ts
@@ -18,6 +18,7 @@
 
 export * from './config';
 export * from './props';
+export * from './code-block';
 export * from './logger';
 export * from './editor';
 export * from './operator';