提交

2026-06-04 17:38:10 +08:00
parent def97d62ef
commit 77703a855a
23 changed files with 1610 additions and 172 deletions
--- a/public/js/global-math.js
+++ b/public/js/global-math.js
@@ -32,17 +32,21 @@ function stripLatexDelimiters(latex) {
    .trim();
 }

-/** 块/行内统一用 $$ 渲染，保证公式大小一致；排版由 data-wrap + CSS 控制 */
-function buildLatexContentForRender(latex) {
+/** 按 data-wrap 选择行内 $ 或块级 $$ 分隔符 */
+function buildLatexContentForRender(latex, wrapMode) {
  const raw = stripLatexDelimiters(latex);
  if (!raw) return '';
+  if (wrapMode === 'inline') {
+    return '$' + raw + '$';
+  }
  return '$$' + raw + '$$';
 }

 function prepareWmathElement(element) {
  const latexContent = element.getAttribute('data-latex');
  if (!latexContent) return;
-  element.innerHTML = buildLatexContentForRender(latexContent);
+  const wrap = element.getAttribute('data-wrap') || 'block';
+  element.innerHTML = buildLatexContentForRender(latexContent, wrap);
 }

 // **定义全局渲染方法**
--- a/src/components/common/common.vue
+++ b/src/components/common/common.vue
@@ -2,14 +2,14 @@
 //记得切换

 //正式
-// const mediaUrl = '/public/';
-// const baseUrl = '/';
+const mediaUrl = '/public/';
+const baseUrl = '/';

 //正式环境

-const mediaUrl = 'https://submission.tmrjournals.com/public/';
-// const mediaUrl = 'http://zmzm.tougao.dev.com/public/';
-const baseUrl = '/api'
+// const mediaUrl = 'https://submission.tmrjournals.com/public/';
+// // const mediaUrl = 'http://zmzm.tougao.dev.com/public/';
+// const baseUrl = '/api'

 //测试环境

--- a/src/components/common/langs/en.js
+++ b/src/components/common/langs/en.js
@@ -1087,11 +1087,11 @@ const en = {
 		importWordMathNoNew: 'All formulas already exist. No new rows added.',
 		importWordMathParsed: 'Word parsed: {parsed} formula(s) found, {added} added.',
 		importWordMathParsedNone: 'Word parsed: {parsed} formula(s) found; all already exist.',
-		mathFormula: 'Latex',
+		mathFormula: 'LaTeX-compliant',
 		mathFormulaMore: 'more formulas',
 		latexDataCopy: 'Copy',
 		latexDataCopied: 'Copied',
-		latexDataClickToCopy: 'Click a formula to copy',
+		latexDataClickToCopy: 'Click a row number or formula to copy',
 		latexDataAdd: 'Add',
 		latexDataEdit: 'Edit',
 		latexDataDelete: 'Delete',
@@ -1108,6 +1108,23 @@ const en = {
 		latexMathEditorTooltip: 'Insert or edit a LaTeX formula',
 		latexMathConfirm: 'OK',
 		latexDataCancel: 'Cancel',
+		latexDataRowIssueTip: 'This formula may have recognition or rendering issues; click Edit to review',
+		latexDataIssueSummary: '{count} formula(s) failed to render (rows {indexes}). Row numbers are in red. This notice hides once all are fixed and saved.',
+		latexDataIssueInlinePrefix: '{count} failed to render:',
+		latexDataIssueLocate: 'Locate issues ({count})',
+		latexDataWordDownloadHtml: 'Download source HTML',
+		latexDataWordPreviewTitle: 'Word formula source report',
+		latexDataWordPreviewHint:
+			'Badge number = formula list row. No badge = not in the list. Top links are failed rows only.',
+		latexDataWordReportIssuePrefix: 'Fix row:',
+		latexDataWordPreviewLegendOk: 'Green · OK',
+		latexDataWordPreviewLegendErr: 'Red · needs fix',
+		latexDataWordPreviewLegendDup: 'Orange · duplicate',
+		latexDataWordReportDupPrefix: 'Duplicate rows (same LaTeX):',
+		latexDataWordReportDupGroup: 'Same formula',
+		latexDataWordReportDupTag: 'Dup #{n}',
+		latexDataWordReportDupCount: '×{n}',
+		latexDataWordReportDownloaded: 'Source HTML downloaded. Open it in your browser.',
 		latexDataOk: 'Save',
 		editMathFormulaSuccess: 'Math formulas updated successfully.',
 		selectOne: 'Please select only a single paragraph！',
@@ -1591,6 +1608,7 @@ const en = {
 		latestInvitationLabel: 'Latest invitation: ',
 		affiliation: 'Affiliation: ',
 		field: 'Field: ',
+		fieldAi: 'AI Field: ',
 		detail: 'Detail',
 		select: 'Select',
 		reviewing: 'Reviewing',
@@ -1605,6 +1623,7 @@ const en = {
 		dialogAffiliation: 'Affiliation :',
 		dialogResearchAreas: 'Research areas :',
 		dialogField: 'Field :',
+		dialogFieldAi: 'AI Field :',
 		dialogIntroduction: 'Introduction :',
 		cancel: 'Cancel'
 	},
--- a/src/components/common/langs/zh.js
+++ b/src/components/common/langs/zh.js
@@ -1073,7 +1073,7 @@ const zh = {
 		importWordMathNoNew: '公式已存在，未新增重复项',
 		importWordMathParsed: 'Word 解析完成：识别 {parsed} 个公式，新增 {added} 个',
 		importWordMathParsedNone: 'Word 解析完成：识别 {parsed} 个公式，均已存在，未新增',
-		mathFormula: 'Latex',
+		mathFormula: 'LaTeX-compliant',
 		mathFormulaMore: '条公式',
 		latexDataCopy: '复制',
 		latexDataCopied: '已复制',
@@ -1095,6 +1095,22 @@ const zh = {
 		latexMathConfirm: '确定',
 		latexDataCancel: '取消',
 		latexDataOk: '保存',
+		latexDataRowIssueTip: '该公式可能识别异常或未正确渲染，建议点「修改」检查',
+		latexDataIssueSummary: '共 {count} 处未解析成功（序号 {indexes}），对应序号已标红；全部修正保存后本提示将自动消失',
+		latexDataIssueInlinePrefix: '共 {count} 处未解析：',
+		latexDataIssueLocate: '定位未解析（{count}）',
+		latexDataWordDownloadHtml: '下载源稿 HTML',
+		latexDataWordPreviewTitle: 'Word 公式源稿报告',
+		latexDataWordPreviewHint: '角标数字=公式列表行号；无角标表示该处公式不在列表中。顶部仅列出需修改的行号。',
+		latexDataWordReportIssuePrefix: '需修改：',
+		latexDataWordPreviewLegendOk: '绿色 · 通过',
+		latexDataWordPreviewLegendErr: '红色 · 需修改',
+		latexDataWordPreviewLegendDup: '橙色 · 重复公式',
+		latexDataWordReportDupPrefix: '重复序号（相同 LaTeX，点击跳转）：',
+		latexDataWordReportDupGroup: '相同公式序号',
+		latexDataWordReportDupTag: '重复#{n}',
+		latexDataWordReportDupCount: '×{n}',
+		latexDataWordReportDownloaded: '已生成并下载源稿 HTML，请用浏览器打开查看',
 		editMathFormulaSuccess: '数字公式更新成功',
 		selectOne:'请只勾选单个段落！',
 		alreadyCommented:'文本中已有批注内容请重新选择',
@@ -1572,6 +1588,7 @@ const zh = {
 		latestInvitationLabel: '最新邀请：',
 		affiliation: '单位：',
 		field: '领域：',
+		fieldAi: 'AI 领域：',
 		detail: '详情',
 		select: '选择',
 		reviewing: '审稿中',
@@ -1586,6 +1603,7 @@ const zh = {
 		dialogAffiliation: '单位：',
 		dialogResearchAreas: '研究领域：',
 		dialogField: '领域：',
+		dialogFieldAi: 'AI 领域：',
 		dialogIntroduction: '简介：',
 		cancel: '取消'
 	},
--- a/src/components/page/GenerateCharts.vue
+++ b/src/components/page/GenerateCharts.vue
@@ -415,6 +415,7 @@
                        type="content"
                        @openLatexEditor="openLatexEditor"
                        v-if="addContentVisible"
+                        :enable-import-word-math="true"
                        ref="addContent"
                        style="margin-left: -115px"
                    ></common-content>
@@ -684,6 +685,12 @@ export default {
        handleSaveContent() {
            this.$refs.commonContent.getTinymceContent('content');
        },
+        clearWordSelectionUI() {
+            const word = this.$refs.commonWord;
+            if (word && typeof word.clearParagraphSelection === 'function') {
+                word.clearParagraphSelection();
+            }
+        },
        handleSaveAddContent() {
            this.$refs.addContent.getTinymceContent('addcontent');
        },
@@ -800,6 +807,7 @@ export default {
                    if (res.code == 0) {
                        loading.close();
                        this.editVisible = false;
+                        this.clearWordSelectionUI();
                        this.refreshCurrentContent('content', am_id, res.data);
                        this.getCommentList();
                    } else {
--- a/src/components/page/OnlineProofreading.vue
+++ b/src/components/page/OnlineProofreading.vue
@@ -409,6 +409,7 @@
                        @getContent="getContent"
                        @openLatexEditor="openLatexEditor"
                        v-if="addContentVisible"
+                        :enable-import-word-math="true"
                        ref="addContent"
                        style="margin-left: -115px"
                    ></common-content>
@@ -687,6 +688,12 @@ export default {
        handleSaveContent() {
            this.$refs.commonContent.getTinymceContent('content');
        },
+        clearWordSelectionUI() {
+            const word = this.$refs.commonWord;
+            if (word && typeof word.clearParagraphSelection === 'function') {
+                word.clearParagraphSelection();
+            }
+        },
        handleSaveAddContent() {
            this.$refs.addContent.getTinymceContent('addcontent');
        },
@@ -752,6 +759,7 @@ export default {
                .then(async (res) => {
                    if (res.code == 0) {
                        this.editVisible = false;
+                        this.clearWordSelectionUI();
                        this.getDate();
                        this.getCommentList();
                    }
--- a/src/components/page/articleAdd.vue
+++ b/src/components/page/articleAdd.vue
@@ -1102,6 +1102,10 @@ import ProgressBar from '@/components/page/components/article/progress.vue';
 import { updateStepStatus, markStepAsSaved } from '@/components/page/components/article/checkStepCompletion.js';
 import deepEqual from '@/components/page/components/article/deepEqual.js';
 import { set } from 'vue';
+import {
+    buildArticleAddTableListFromWordFile,
+    buildArticleAddTableListItems
+} from '@/utils/mathFormulaModule';
 export default {
    components: {
        JournalSelector,
@@ -2750,21 +2754,30 @@ export default {
            // event.percentage 就是当前进度（百分比，浮点数）
            this.uploadPercentage = Math.round(event.percent); // 取整数
        },
+        submitArticleTableList(list) {
+            if (!list || !list.length) return Promise.resolve();
+            return this.$api
+                .post('api/Article/addArticleTable', {
+                    article_id: this.stagingID,
+                    list
+                })
+                .then(() => {
+                    this.isShowCommonWord = true;
+                    setTimeout(() => {
+                        this.isShowProgress = false;
+                    }, 500);
+                });
+        },
        addWordTablesList(tables) {
-            var data = {
-                article_id: this.stagingID,
-
-                list: tables.map((e) => ({
-                    table: JSON.stringify([...e]),
-                    type: 0,
-                    html_data: ''
-                }))
-            };
-            this.$api.post('api/Article/addArticleTable', data).then((res) => {
-                this.isShowCommonWord = true;
-                setTimeout(() => {
-                    this.isShowProgress = false;
-                }, 500);
+            this.submitArticleTableList(buildArticleAddTableListItems(tables, null));
+        },
+        processManuscriptWordTables(file) {
+            if (!file) return;
+            const extractFn = this.$commonJS.extractWordTablesToArrays.bind(this.$commonJS);
+            buildArticleAddTableListFromWordFile(file, extractFn).then((list) => {
+                if (list.length) {
+                    this.submitArticleTableList(list);
+                }
            });
        },
        upLoadWordTables() {},
@@ -2839,17 +2852,9 @@ export default {
                            window.history.replaceState({}, document.title, url.toString());

                            if (this.form.article_id) {
-                                if (File) {
+                                if (File && File.raw) {
                                    loading.close();
-                                    var that = this;
-                                    const reader = new FileReader();
-                                    reader.onload = function (e) {
-                                        that.$commonJS.extractWordTablesToArrays(File.raw, function (wordTables) {
-                                            that.addWordTablesList(wordTables);
-                                            loading.close();
-                                        },that.form.article_id);
-                                    };
-                                    reader.readAsArrayBuffer(File.raw);
+                                    this.processManuscriptWordTables(File.raw);
                                }
                                await this.onStaging(5);
                                await this.TempoAuthor();
--- a/src/components/page/articleProcessRevision.vue
+++ b/src/components/page/articleProcessRevision.vue
@@ -525,6 +525,8 @@
 </template>

 <script>
+import { buildArticleAddTableListFromWordFile } from '@/utils/mathFormulaModule';
+
 	export default {
 		data() {
 			return {
@@ -569,7 +571,8 @@
 				manuscirptFileList: [],
 				supplementaryFileList:[],
 				fileL_supplementary:[],
-				wordTables:[],
+				wordTablePayloadList: [],
+				wordTableParsePromise: null,
 			};
 		},
 		created: function() {
@@ -894,26 +897,17 @@ if(this.comentDeploy.length){
 			},

 			// 上传文件
-			addWordTablesList(tables) {
-			console.log('tables at line 687:', tables)
-            var data = {
+			addWordTablesList() {
+            const list = this.wordTablePayloadList || [];
+            if (!list.length) return Promise.resolve();
+            return this.$api.post('api/Article/addArticleTable', {
                article_id: this.fileMesForm.articleId,
-                list: tables.map(e=>( {
-					table: JSON.stringify([...e]),
-					type: 0,
-					html_data: ''
-				})),
-               
-                
-            };
-
-            this.$api.post('api/Article/addArticleTable', data).then((res) => {
-              
+                list
            });
        },

 	async	clearFileManuscript() {
-            var that=this
+            var that = this;
         await   this.$api
                .post('api/Article/reloadArticleImages', {
                    article_id: this.fileMesForm.articleId
@@ -924,7 +918,7 @@ if(this.comentDeploy.length){
                .post('api/Article/reloadArticleTable', {
                    article_id: this.fileMesForm.articleId
                })
-                .then((res) => {that. addWordTablesList(that.wordTables);});
+                .then((res) => that.addWordTablesList());
        },
 		async	onSubmit() {
 			
@@ -943,6 +937,9 @@ if(this.comentDeploy.length){
 				}
 				
 				this.loading = true;
+				if (this.wordTableParsePromise) {
+                    await this.wordTableParsePromise;
+                }
 				await this.$api
 					.post('api/Article/RepairBack', this.fileMesForm)
 					.then(async (res) => {
@@ -1025,21 +1022,26 @@ if(this.comentDeploy.length){
 				// 	this.fileMesForm.picturesAndTables.push('picturesAndTables/' + url);
 				// }
 			},
+			parseManuscriptWordTables(file) {
+                if (!file) return Promise.resolve([]);
+                if (this.wordTableParsePromise) return this.wordTableParsePromise;
+                const extractFn = this.$commonJS.extractWordTablesToArrays.bind(this.$commonJS);
+                this.wordTableParsePromise = buildArticleAddTableListFromWordFile(file, extractFn)
+                    .then((list) => {
+                        this.wordTablePayloadList = list || [];
+                        return this.wordTablePayloadList;
+                    })
+                    .finally(() => {
+                        this.wordTableParsePromise = null;
+                    });
+                return this.wordTableParsePromise;
+            },
 			upSuccess_manuscirpt(res, File) {
 				if (res.code == 0) {
 					this.fileMesForm.manuscirpt = 'manuscirpt/' + res.upurl;
-					if (File) {
-                var that = this;
-                const reader = new FileReader();
-                reader.onload = function (e) {
-                    that.$commonJS.extractWordTablesToArrays(File.raw, function (wordTables) {
-                        console.log('tablesHtml at line 61:', wordTables);
-that.wordTables=wordTables
-                       
-                    });
-                };
-                reader.readAsArrayBuffer(File.raw);
-            }
+					if (File && File.raw) {
+                        this.parseManuscriptWordTables(File.raw);
+                    }
 				} else {
 					this.$message.error('service error：' + res.msg);
 				}
@@ -1065,6 +1067,8 @@ that.wordTables=wordTables
 			},
 			removefilemanuscirpt(file, fileList) {
 				this.fileMesForm.manuscirpt = '';
+				this.wordTablePayloadList = [];
+				this.wordTableParsePromise = null;
 			},
 			removefileresponse(file, fileList) {
 				this.fileMesForm.responseFile = '';
--- a/src/components/page/articleReviewerAIAdd.vue
+++ b/src/components/page/articleReviewerAIAdd.vue
@@ -57,6 +57,7 @@
                <template slot-scope="scope">
                    <p class="tab_tie_col" v-if="scope.row.company != ''"><span>{{ $t('reviewerAdd.affiliation') }}</span>{{ scope.row.company }}</p>
                    <p class="tab_tie_col" v-if="scope.row.field != ''"><span>{{ $t('reviewerAdd.field') }}</span>{{ scope.row.field }}</p>
+                    <p class="tab_tie_col" v-if="scope.row.field_ai"><span>{{ $t('reviewerAdd.fieldAi') }}</span>{{ scope.row.field_ai }}</p>
                    <!-- <p class="tab_tie_col" v-if="scope.row.majorstr != ''"><span>Major: </span>{{ scope.row.majorstr }}</p> -->
                </template>
            </el-table-column>
--- a/src/components/page/articleReviewerAdd.vue
+++ b/src/components/page/articleReviewerAdd.vue
@@ -117,6 +117,7 @@
                        <template slot-scope="scope">
                            <p class="tab_tie_col" v-if="scope.row.company != ''"><span>{{ $t('reviewerAdd.affiliation') }}</span>{{ scope.row.company }}</p>
                            <p class="tab_tie_col" v-if="scope.row.field != ''"><span>{{ $t('reviewerAdd.field') }}</span>{{ scope.row.field }}</p>
+                            <p class="tab_tie_col" v-if="scope.row.field_ai"><span>{{ $t('reviewerAdd.fieldAi') }}</span>{{ scope.row.field_ai }}</p>
                            <!-- <p class="tab_tie_col" v-if="scope.row.majorstr != ''"><span>Major: </span>{{ scope.row.majorstr }}</p> -->
                        </template>
                    </el-table-column>
@@ -213,6 +214,9 @@
                <el-form-item :label="$t('reviewerAdd.dialogField')">
                    <span>{{ mesOpen.field }}</span>
                </el-form-item>
+                <el-form-item v-if="mesOpen.field_ai" :label="$t('reviewerAdd.dialogFieldAi')">
+                    <span>{{ mesOpen.field_ai }}</span>
+                </el-form-item>
                <el-form-item :label="$t('reviewerAdd.dialogIntroduction')">
                    <span>{{ mesOpen.introduction }}</span>
                </el-form-item>
@@ -386,7 +390,10 @@ export default {
                    uid: row.user_id
                })
                .then((res) => {
-                    this.mesOpen = res.data;
+                    this.mesOpen = {
+                        ...res.data,
+                        field_ai: res.data.field_ai || row.field_ai
+                    };
                })
                .catch((err) => {
                    console.log(err);
--- a/src/components/page/comArtHtmlCreatNew.vue
+++ b/src/components/page/comArtHtmlCreatNew.vue
@@ -271,6 +271,12 @@ export default {
        handleSaveContent() {
            this.$refs.commonContent.getTinymceContent('content');
        },
+        clearWordSelectionUI() {
+            const word = this.$refs.commonWord;
+            if (word && typeof word.clearParagraphSelection === 'function') {
+                word.clearParagraphSelection();
+            }
+        },

        async getContent(type, content) {
            if (type == 'content') {
@@ -365,6 +371,7 @@ export default {
                .then(async (res) => {
                    if (res.code == 0) {
                        this.editVisible = false;
+                        this.clearWordSelectionUI();
                        this.getDate();
                        this.getCommentList();
                    }
--- a/src/components/page/components/table/DynamicTable.vue
+++ b/src/components/page/components/table/DynamicTable.vue
@@ -75,7 +75,7 @@
 <script>
 import { TableUtils } from '@/common/js/TableUtils';
 import { mediaUrl } from '@/common/js/commonJS.js';
-import { isMathFormulaTableTitle, parseFormulaRowsFromTableData } from '@/utils/mathFormulaModule';
+import { isMathFormulaTableRecord, parseFormulaRowsFromTableData } from '@/utils/mathFormulaModule';

 export default {
  name: 'TablePreviewer',
@@ -90,7 +90,7 @@ export default {
  },
  computed: {
    isLatexDataPreview() {
-      return this.processedItem && isMathFormulaTableTitle(this.processedItem.title);
+      return isMathFormulaTableRecord(this.processedItem);
    },
    latexFormulaItems() {
      if (!this.isLatexDataPreview || !this.processedItem) return [];
@@ -111,7 +111,7 @@ export default {
        this.loading = true;
        setTimeout(() => {
          try {
-            if (isMathFormulaTableTitle(item.title)) {
+            if (isMathFormulaTableRecord(item)) {
              this.processedItem = Object.freeze({ ...item });
            } else {
              const processed = this.processTableData(item.table);
--- a/src/components/page/components/table/LatexDataPanel.vue
+++ b/src/components/page/components/table/LatexDataPanel.vue
@@ -16,9 +16,35 @@
                    {{ $t('commonTable.latexDataDeleteAll') }}
                </el-button>
            </div>
-            <span v-if="displayFormulaItems.length || isAddingNew" class="toolbar-hint">
-                {{ $t('commonTable.latexDataClickToCopy') }}
-            </span>
+            <div v-if="problemIssueCount > 0" class="toolbar-issue-inline">
+                <i class="el-icon-warning-outline"></i>
+                <span class="toolbar-issue-prefix">{{
+                    $t('commonTable.latexDataIssueInlinePrefix', { count: problemIssueCount })
+                }}</span>
+                <span class="toolbar-issue-indexes">
+                    <template v-for="(rowIndex, idx) in problemIssueIndexesDisplay">
+                        <button
+                            :key="'issue-' + rowIndex"
+                            type="button"
+                            class="toolbar-issue-index-link"
+                            @click.stop="locateFormulaIssue(rowIndex)"
+                        >{{ rowIndex }}</button><span
+                            v-if="idx < problemIssueIndexesDisplay.length - 1"
+                            class="toolbar-issue-index-sep"
+                        >、</span>
+                    </template>
+                    <span v-if="problemIssueIndexesOverflow" class="toolbar-issue-more">…</span>
+                </span>
+            </div>
+            <el-button
+                v-if="wordPreviewHtml"
+                size="mini"
+                type="text"
+                class="word-report-download-btn"
+                @click="downloadWordImportReport"
+            >
+                {{ $t('commonTable.latexDataWordDownloadHtml') }}
+            </el-button>
            <el-tooltip :content="$t('commonTable.importWordMathTip')" placement="top">
                <button
                    type="button"
@@ -75,8 +101,7 @@
                    <button
                        type="button"
                        class="action-link action-cancel"
-                        @mousedown.prevent
-                        @click.stop="cancelInlineEdit"
+                        @mousedown.prevent.stop="onCancelButtonPointer"
                    >
                        {{ $t('commonTable.latexDataCancel') }}
                    </button>
@@ -85,10 +110,18 @@
            <div
                v-for="item in displayFormulaItems"
                :key="item.index"
+                :data-formula-index="item.index"
                class="latex-formula-row"
-                :class="{ 'latex-formula-row--editing': editingIndex === item.index }"
+                :class="{
+                    'latex-formula-row--editing': editingIndex === item.index,
+                    'latex-formula-row--highlight': highlightFormulaIndex === item.index
+                }"
            >
-                <span class="row-index">{{ item.index }}</span>
+                <span
+                    class="row-index"
+                    :class="{ 'row-index--warn': isRowIndexWarn(item) }"
+                    :title="isRowIndexWarn(item) ? $t('commonTable.latexDataRowIssueTip') : ''"
+                >{{ item.index }}</span>
                <div v-if="editingIndex === item.index" class="row-edit">
                    <div class="tinymce-inline-math-panel latex-data-inline-math latex-data-inline-math--compact">
                        <div class="tinymce-inline-math-field-wrap latex-inline-math-field-wrap"></div>
@@ -118,8 +151,7 @@
                        <button
                            type="button"
                            class="action-link action-cancel"
-                            @mousedown.prevent
-                            @click.stop="cancelInlineEdit"
+                            @mousedown.prevent.stop="onCancelButtonPointer"
                        >
                            {{ $t('commonTable.latexDataCancel') }}
                        </button>
@@ -149,6 +181,12 @@
            <i :class="emptyHint === 'noFormula' ? 'el-icon-warning-outline' : 'el-icon-document'"></i>
            <span>{{ emptyMessage }}</span>
        </div>
+            <div
+                v-if="displayFormulaItems.length || isAddingNew"
+                class="latex-panel-footer"
+            >
+                <span class="latex-panel-footer-hint">{{ $t('commonTable.latexDataClickToCopy') }}</span>
+            </div>
        </div>
    </div>
 </template>
@@ -169,6 +207,9 @@ import {
    normalizeLatexTableApiResponse,
    getLatexDataTableFromList
 } from '@/utils/mathFormulaModule';
+import { normalizeWmathCellHtml, isFormulaDisplayedAsRawSource } from '@/utils/wordMathImport';
+import { buildWordImportReportHtml, downloadHtmlFile } from '@/utils/wordImportReport';
+import { buildDuplicateFormulaIndexMap } from '@/utils/mathFormulaModule';
 import { MathfieldElement } from 'mathlive';
 import 'mathlive/dist/mathlive-static.css';
 import 'mathlive/dist/mathlive-fonts.css';
@@ -232,6 +273,12 @@ export default {
            mathFieldRef: null,
            optimisticRows: null,
            editOutsideEnabled: false,
+            /** 取消编辑中：阻止 blur/click 竞态触发保存接口 */
+            cancelEditInProgress: false,
+            /** MathJax 渲染失败后标红序号（index -> true） */
+            renderIssueIndexes: {},
+            highlightFormulaIndex: null,
+            _highlightTimer: null,
            wordImportLoading: false,
            activeAmtId: null,
            panelTip: {
@@ -239,7 +286,9 @@ export default {
                type: 'info',
                text: ''
            },
-            _panelTipTimer: null
+            _panelTipTimer: null,
+            wordPreviewHtml: '',
+            wordImportFileName: 'word-formulas'
        };
    },
    computed: {
@@ -287,9 +336,33 @@ export default {
                ? tableItem.table
                : parseTableDataFromApiField(tableItem);
            return parseFormulaRowsFromTableData(tableData);
+        },
+        problemIssueIndexes() {
+            return (this.displayFormulaItems || [])
+                .filter((item) => this.isRowIndexWarn(item))
+                .map((item) => item.index);
+        },
+        problemIssueCount() {
+            return this.problemIssueIndexes.length;
+        },
+        problemIssueIndexesDisplay() {
+            const max = 12;
+            const list = this.problemIssueIndexes;
+            if (list.length <= max) return list;
+            return list.slice(0, max);
+        },
+        problemIssueIndexesOverflow() {
+            return this.problemIssueIndexes.length > 12;
        }
    },
    watch: {
+        problemIssueCount(val) {
+            if (!val) {
+                this._issueLocatePtr = 0;
+                this.clearHighlightTimer();
+                this.highlightFormulaIndex = null;
+            }
+        },
        formulaItems: {
            handler(items) {
                if (this.optimisticRows !== null && !this.optimisticRows.length) {
@@ -349,6 +422,7 @@ export default {
        this.destroyMathField();
        this.unbindEditOutsideListener();
        this.clearPanelTipTimer();
+        this.clearHighlightTimer();
    },
    methods: {
        isMathliveUiTarget(target) {
@@ -375,9 +449,17 @@ export default {
            this.editOutsideEnabled = false;
            this._onEditOutside = (event) => {
                if (!this.editOutsideEnabled || !this.isEditingActive) return;
-                if (this.isInsideActiveEditArea(event.target)) return;
-                if (this.isMathliveUiTarget(event.target)) return;
-                this.cancelInlineEdit();
+                const target = event.target;
+                if (target && target.closest && target.closest('.action-cancel')) {
+                    this.onCancelButtonPointer();
+                    return;
+                }
+                if (target && target.closest && target.closest('.action-save')) {
+                    return;
+                }
+                if (this.isInsideActiveEditArea(target)) return;
+                if (this.isMathliveUiTarget(target)) return;
+                this.onCancelButtonPointer();
            };
            document.addEventListener('mousedown', this._onEditOutside, true);
            this._editOutsideTimer = setTimeout(() => {
@@ -403,7 +485,7 @@ export default {
            }
        },
        dismissEditing() {
-            this.cancelInlineEdit();
+            this.onCancelButtonPointer();
        },
        /** 列表内滚动仅退出编辑，不关闭弹窗 */
        handleListScroll() {
@@ -413,7 +495,8 @@ export default {
        },
        buildItemsFromRows(rows) {
            return (rows || []).map((row, index) => {
-                const html = row[0] && row[0].text ? row[0].text : '';
+                const rawHtml = row[0] && row[0].text ? row[0].text : '';
+                const html = normalizeWmathCellHtml(rawHtml);
                return {
                    index: index + 1,
                    html,
@@ -421,12 +504,125 @@ export default {
                };
            });
        },
+        isRowIndexWarn(item) {
+            if (!item) return false;
+            return !!this.renderIssueIndexes[item.index];
+        },
+        clearHighlightTimer() {
+            if (this._highlightTimer) {
+                clearTimeout(this._highlightTimer);
+                this._highlightTimer = null;
+            }
+        },
+        flashFormulaRow(index) {
+            this.clearHighlightTimer();
+            this.highlightFormulaIndex = index;
+            this._highlightTimer = setTimeout(() => {
+                this.highlightFormulaIndex = null;
+                this._highlightTimer = null;
+            }, 2200);
+        },
+        locateFormulaIssue(index) {
+            this.scrollToFormulaRowInList(index);
+        },
+        buildWmathIdToListIndexMap() {
+            const map = {};
+            const list = this.$refs.formulaList;
+            if (!list) return map;
+            list.querySelectorAll('.latex-formula-row:not(.latex-formula-row--new)').forEach((rowEl) => {
+                const index = parseInt(rowEl.getAttribute('data-formula-index'), 10);
+                const w = rowEl.querySelector('wmath');
+                const id = w && w.getAttribute('data-id');
+                if (id && index) map[id] = index;
+            });
+            return map;
+        },
+        downloadWordImportReport() {
+            if (!this.wordPreviewHtml) return;
+            this.scanFormulaRenderIssues();
+            const indexByWmathId = this.buildWmathIdToListIndexMap();
+            const listDup = buildDuplicateFormulaIndexMap(this.currentFormulaRows || []);
+            const html = buildWordImportReportHtml({
+                previewBodyHtml: this.wordPreviewHtml,
+                issueIndexes: this.renderIssueIndexes,
+                indexByWmathId,
+                listDuplicateOf: listDup.duplicateOf || {},
+                listDuplicateCountByFirst: listDup.countByFirst || {},
+                title: this.$t('commonTable.latexDataWordPreviewTitle'),
+                hint: this.$t('commonTable.latexDataWordPreviewHint'),
+                legendOk: this.$t('commonTable.latexDataWordPreviewLegendOk'),
+                legendErr: this.$t('commonTable.latexDataWordPreviewLegendErr'),
+                issueSummaryPrefix: this.$t('commonTable.latexDataWordReportIssuePrefix'),
+                dupTagRepeat: this.$t('commonTable.latexDataWordReportDupTag'),
+                dupTagCount: this.$t('commonTable.latexDataWordReportDupCount')
+            });
+            const base = this.wordImportFileName || 'word-formulas';
+            downloadHtmlFile(html, `${base}-report.html`);
+        },
+        storeWordReportSource(previewHtml, file) {
+            this.wordPreviewHtml = previewHtml || '';
+            const name = file && file.name ? String(file.name) : '';
+            this.wordImportFileName = name ? name.replace(/\.docx$/i, '') : 'word-formulas';
+        },
+        scheduleWordReportDownload() {
+            if (!this.wordPreviewHtml) return;
+            this.$nextTick(() => {
+                if (window.renderMathJax) {
+                    window.renderMathJax();
+                }
+                setTimeout(() => {
+                    this.scanFormulaRenderIssues();
+                    this.downloadWordImportReport();
+                    this.$message.success(this.$t('commonTable.latexDataWordReportDownloaded'));
+                }, 700);
+            });
+        },
+        scrollToFormulaRowInList(index) {
+            const list = this.$refs.formulaList;
+            if (!list || !index) return;
+            const rowEl = list.querySelector(`[data-formula-index="${index}"]`);
+            if (!rowEl) return;
+            if (this.isEditingActive) {
+                this.onCancelButtonPointer();
+            }
+            this.$nextTick(() => {
+                rowEl.scrollIntoView({ block: 'center', behavior: 'smooth' });
+                this.flashFormulaRow(index);
+            });
+        },
+        scrollToFormulaRow(index) {
+            this.locateFormulaIssue(index);
+        },
+        /** 与顶部「failed to render」、列表行号标红同一规则 */
+        scanFormulaRenderIssues() {
+            const issues = {};
+            const list = this.$refs.formulaList;
+            const rowEls = list
+                ? list.querySelectorAll('.latex-formula-row:not(.latex-formula-row--new)')
+                : this.$el
+                ? this.$el.querySelectorAll('.latex-formula-row:not(.latex-formula-row--new)')
+                : [];
+            rowEls.forEach((rowEl) => {
+                const index = parseInt(rowEl.getAttribute('data-formula-index'), 10) || 0;
+                if (!index) return;
+                const wmath = rowEl.querySelector('wmath');
+                if (isFormulaDisplayedAsRawSource(wmath)) {
+                    issues[index] = true;
+                }
+            });
+            this.renderIssueIndexes = { ...issues };
+        },
+        refreshFormulaIssueState() {
+            this.scanFormulaRenderIssues();
+        },
        renderMath() {
            this.$nextTick(() => {
                this.$nextTick(() => {
                    if (window.renderMathJax) {
                        window.renderMathJax();
                    }
+                    this.$nextTick(() => this.refreshFormulaIssueState());
+                    setTimeout(() => this.refreshFormulaIssueState(), 600);
                });
            });
        },
@@ -506,6 +702,7 @@ export default {

                if (result.empty) {
                    this.emptyHint = 'noFormula';
+                    this.wordPreviewHtml = '';
                    this.setPanelTip(
                        'warning',
                        this.$t('commonTable.importWordMathNoFormula'),
@@ -513,12 +710,19 @@ export default {
                    );
                    return;
                }
+                if (result.previewHtml) {
+                    this.storeWordReportSource(result.previewHtml, file);
+                }
                if (result.allDuplicate) {
                    this.setPanelTip(
                        'info',
                        this.$t('commonTable.importWordMathParsedNone', { parsed }),
                        6000
                    );
+                    if (result.previewHtml) {
+                        this.renderMath();
+                        this.scheduleWordReportDownload();
+                    }
                    return;
                }
                this.emptyHint = '';
@@ -534,6 +738,9 @@ export default {
                        const list = this.$refs.formulaList;
                        if (list) list.scrollTop = 0;
                    });
+                    if (result.previewHtml) {
+                        this.scheduleWordReportDownload();
+                    }
                } else if (result.res) {
                    this.setPanelTip(
                        'error',
@@ -647,6 +854,7 @@ export default {
            return this.mathField ? String(this.mathField.value || '').trim() : '';
        },
        saveNewInline() {
+            if (this.cancelEditInProgress) return;
            if (!this.isAddingNew) return;

            const latex = this.getMathFieldLatex();
@@ -709,12 +917,21 @@ export default {
                });
            });
        },
+        onCancelButtonPointer() {
+            if (this.cancelEditInProgress) return;
+            this.cancelEditInProgress = true;
+            this.cancelInlineEdit();
+            this.$nextTick(() => {
+                this.cancelEditInProgress = false;
+            });
+        },
        cancelInlineEdit() {
            this.destroyMathField();
            this.editingIndex = null;
            this.isAddingNew = false;
        },
        saveInlineEdit(item) {
+            if (this.cancelEditInProgress) return;
            if (this.editingIndex !== item.index) return;

            const latex = this.getMathFieldLatex();
@@ -892,6 +1109,60 @@ export default {
    text-overflow: ellipsis;
 }

+.toolbar-issue-inline {
+    flex: 1;
+    min-width: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-wrap: wrap;
+    gap: 2px 4px;
+    padding: 0 8px;
+    font-size: 12px;
+    line-height: 1.35;
+    color: #f56c6c;
+}
+
+.toolbar-issue-inline > i {
+    flex-shrink: 0;
+    font-size: 14px;
+}
+
+.toolbar-issue-prefix {
+    white-space: nowrap;
+}
+
+.toolbar-issue-indexes {
+    display: inline-flex;
+    align-items: center;
+    flex-wrap: wrap;
+    justify-content: center;
+}
+
+.toolbar-issue-index-link {
+    padding: 0;
+    margin: 0;
+    border: none;
+    background: transparent;
+    color: #f56c6c;
+    font-size: 12px;
+    font-weight: 700;
+    line-height: 1.35;
+    cursor: pointer;
+    text-decoration: underline;
+    text-underline-offset: 2px;
+}
+
+.toolbar-issue-index-link:hover {
+    color: #f78989;
+}
+
+.toolbar-issue-index-sep,
+.toolbar-issue-more {
+    color: #f56c6c;
+    font-weight: 600;
+}
+
 .word-upload-btn {
    display: inline-flex;
    align-items: center;
@@ -984,6 +1255,20 @@ export default {
    min-height: 0;
 }

+.latex-panel-footer {
+    flex-shrink: 0;
+    display: flex;
+    align-items: center;
+    justify-content: flex-end;
+    padding: 6px 8px 2px;
+}
+
+.latex-panel-footer-hint {
+    font-size: 12px;
+    line-height: 1.4;
+    color: #79bbff;
+}
+
 .latex-formula-list {
    flex: 1;
    overflow-y: auto;
@@ -1016,6 +1301,11 @@ export default {
    align-items: center;
 }

+.latex-formula-row--highlight {
+    background: #fff1f0 !important;
+    box-shadow: inset 0 0 0 1px #fabcbc;
+}
+
 .row-index {
    flex-shrink: 0;
    width: 32px;
@@ -1031,11 +1321,22 @@ export default {
    visibility: hidden;
 }

+.row-index--warn {
+    color: #f56c6c;
+    font-weight: 700;
+}
+
 .latex-data-panel--popover .row-index {
    font-size: 13px;
    color: #606266;
 }

+.latex-data-panel--popover .row-index.row-index--warn,
+.latex-data-panel .row-index.row-index--warn {
+    color: #f56c6c !important;
+    font-weight: 700;
+}
+
 .row-edit {
    flex: 1;
    min-width: 0;
@@ -1229,6 +1530,12 @@ export default {
 .latex-empty--warn i {
    color: #e6a23c;
 }
+
+.word-report-download-btn {
+    padding: 0 6px;
+    margin-right: 4px;
+    font-size: 12px;
+}
 </style>

 <style>
--- a/src/components/page/components/table/content.vue
+++ b/src/components/page/components/table/content.vue
@@ -16,7 +16,7 @@
                :value="value"
                :typesettingType="typesettingType"
                class="paste-area text-container"
-                :toolbar="!isAutomaticUpdate?['bold italic |customBlue removeBlue|LateX Latex2| myuppercase myuppercasea Line MoreSymbols|subscript superscript|clearButton|searchreplace']:['bold italic |customBlue removeBlue|Latex2| myuppercase myuppercasea Line MoreSymbols|subscript superscript|clearButton|searchreplace']"
+                :toolbar="editorToolbar"
                style="
                    /* white-space: pre-line; */
                    line-height: 12px;
@@ -36,13 +36,44 @@
 <script>
 import Tinymce from '@/components/page/components/Tinymce';
 export default {
-    props: ['value','isAutomaticUpdate','height','id'],
+    props: {
+        value: {},
+        isAutomaticUpdate: {
+            type: Boolean,
+            default: false
+        },
+        height: {},
+        id: {},
+        /** 仅「批量添加内容」弹窗开启：Word 导入公式（importWordMath） */
+        enableImportWordMath: {
+            type: Boolean,
+            default: false
+        }
+    },
    components: {
        Tinymce
    },
    watch: {
        lineStyle() {}
    },
+    computed: {
+        editorToolbar() {
+            const groups = ['bold italic', 'customBlue removeBlue'];
+            if (!this.isAutomaticUpdate) {
+                groups.push('LateX');
+            }
+            // if (this.enableImportWordMath) {
+            //     groups.push('importWordMath');
+            // }
+            groups.push(
+                'myuppercase myuppercasea Line MoreSymbols',
+                'subscript superscript',
+                'clearButton',
+                'searchreplace'
+            );
+            return [groups.join(' | ')];
+        }
+    },
    data() {
        return {
            tableData: [],
--- a/src/components/page/components/table/editTable.vue
+++ b/src/components/page/components/table/editTable.vue
@@ -486,12 +486,7 @@ export default {
                end_container_on_empty_block: true,
                content_css: 'default ',
                setup(ed) {
-                    // 禁止输入内容，但工具栏按钮仍然有效
-                    ed.on('keydown', function (e) {
-                        if (ed.mode.get() === 'readonly') {
-                            e.preventDefault(); // 阻止任何输入
-                        }
-                    });
+                    _this.$commonJS.bindReadonlyEditorKeydown(ed);
                    ed.on('keydown', function (e) {
                        // 检查是否按下回车键
                        if (e.keyCode === 13) {
--- a/src/components/page/components/table/word.vue
+++ b/src/components/page/components/table/word.vue
@@ -37,7 +37,7 @@
                    <ul class="operateBox">
                        <div class="base-border base-padding-all" :style="{ '--br': '1px', '--p': '0 20px' }">
                            <ul class="HTitleBox" style="border: none">
-                                <li class="latex-toolbar-item">
+                                <li v-if="showLatexToolbarButton && isEditComment && !isPreview" class="latex-toolbar-item">
                                    <el-popover
                                        v-model="latexPopoverVisible"
                                        placement="bottom-start"
@@ -61,6 +61,7 @@
                                            class="latex-toolbar-trigger"
                                            @click.stop="toggleLatexPopover"
                                        >
+                                            <i class="el-icon-s-data latex-toolbar-icon"></i>
                                            {{ $t('commonTable.mathFormula') }}
                                        </span>
                                    </el-popover>
@@ -229,14 +230,6 @@
                        >

                        <div :class="currentId == item.am_id ? 'glowing-border' : ''" style="position: relative">
-                            <div
-                                class="base-bg base-pos paragraph-select-overlay"
-                                :style="{ '--p-r': '0px', '--p-t': '-40px' }"
-                                v-if="currentId == item.am_id"
-                                style="z-index: 100"
-                                @click.stop="onParagraphSelectOverlayClick(item)"
-                            ></div>
-
                            <div
                                :ref="'row-' + item.am_id"
                                :key="item.am_id"
@@ -991,7 +984,13 @@
        </div>

        <!-- 操作按钮 -->
-        <div v-if="isMenuVisible || bubbleVisible" class="wps-two-layer-bar selection-bubble no-select" :style="bubbleStyle">
+        <div
+            v-if="isMenuVisible || bubbleVisible"
+            class="wps-two-layer-bar selection-bubble no-select"
+            :style="bubbleStyle"
+            @mousedown.stop.prevent="handleBubblePointerDown"
+            @click.stop
+        >
            <div class="bar-row" v-if="currentData">
                <div v-if="currentData.type == 0" class="h-group">
                    <span :class="['h-item', { active: currentData.is_h1 == 1 }]" @click="changeTitle(currentData.is_h1 ? 0 : 1)">H1</span>
@@ -1247,6 +1246,8 @@ export default {
            hasInit: false,
            selectedIds: [],
            isMouseSelecting: false,
+            _bubblePointerActive: false,
+            _bubblePointerTimer: null,
            _selectionSyncToCheckboxesTimer: null,
            _onDocumentSelectionChange: null,
            _onDocumentMouseUp: null,
@@ -1255,6 +1256,7 @@ export default {
            displayList: [],
            currentTypeText: '',
            tinymceId: this.id || 'vue-tinymce-' + +new Date(),
+            showLatexToolbarButton: false,
            latexPopoverVisible: false,
            _latexPopoverScrollHandler: null,
            _latexPopoverOutsideHandler: null
@@ -1299,6 +1301,11 @@ export default {
                this.unbindLatexPopoverScrollListener();
                this.unbindLatexPopoverOutsideClick();
            }
+        },
+        isEditComment(val) {
+            if (!val) {
+                this.closeLatexPopover();
+            }
        }
    },
    computed: {
@@ -1416,6 +1423,19 @@ export default {
        if (this.mutObs) this.mutObs.disconnect();
        this.unbindLatexPopoverScrollListener();
        this.unbindLatexPopoverOutsideClick();
+        if (this._bubblePointerTimer) {
+            clearTimeout(this._bubblePointerTimer);
+            this._bubblePointerTimer = null;
+        }
+        if (this._onDocumentSelectionChange) {
+            document.removeEventListener('selectionchange', this._onDocumentSelectionChange);
+        }
+        if (this._onDocumentMouseUp) {
+            document.removeEventListener('mouseup', this._onDocumentMouseUp);
+        }
+        if (this.$refs.scroll && this._onManuscriptMouseDown) {
+            this.$refs.scroll.removeEventListener('mousedown', this._onManuscriptMouseDown);
+        }

        // 页面销毁前清理定时器和事件监听器
    },
@@ -1459,7 +1479,7 @@ export default {
            this.isMouseSelecting = false;
        },
        handleDocumentSelectionChange() {
-            if (this.isPreview) return;
+            if (this.isPreview || this._bubblePointerActive) return;
            const selection = window.getSelection();
            if (!selection || selection.rangeCount === 0) return;

@@ -1487,7 +1507,7 @@ export default {
                    this.currentId = allIds[0];
                    this.currentData = rootItem;
                }
-            } else {
+            } else if (!this._bubblePointerActive && !this.isMenuVisible) {
                this.currentTag = '';
                this.currentTagData = {};
                this.currentSelection = {
@@ -1654,15 +1674,13 @@ export default {
            this.$forceUpdate();
        },
        handleGlobalClick(e) {
-            if(this.isPreview)return;
-            // 如果点在气泡内，不关
-            if (e.target.closest('.bubble-container')) return;
+            if (this.isPreview) return;
+            if (e.target.closest('.selection-bubble, .wps-two-layer-bar, .bubble-container')) return;

            const selection = window.getSelection();
            const hasSelection = selection && selection.toString().trim() !== '';
            const isClickOnParagraph = e.target.closest('.pMain');

-            // 只有当：既没有选区，也没有点在段落上（点击了背景空白），才真正关闭
            if (!hasSelection && !isClickOnParagraph) {
                this.bubbleVisible = false;
                this.isMenuVisible = false;
@@ -1670,9 +1688,16 @@ export default {
                this.currentData = {};
                this.currentId = '';

-                this.clearActiveGlow(); // 清除高亮
+                this.clearActiveGlow();
            }
        },
+        handleBubblePointerDown() {
+            this._bubblePointerActive = true;
+            clearTimeout(this._bubblePointerTimer);
+            this._bubblePointerTimer = setTimeout(() => {
+                this._bubblePointerActive = false;
+            }, 200);
+        },

        // 辅助方法：清除发光边框
        clearActiveGlow() {
@@ -2117,6 +2142,25 @@ export default {

            this.isMenuVisible = false;
        },
+        /** 保存/取消编辑后关闭段落高亮与浮动工具栏 */
+        clearParagraphSelection() {
+            this.closeMenu();
+            this.currentId = '';
+            this.currentData = {};
+            this.currentTag = '';
+            this.currentTagData = null;
+            this.currentSelection = {
+                label: '',
+                mainId: '',
+                index: 0,
+                content: {}
+            };
+            this.clearActiveGlow();
+            const selection = window.getSelection();
+            if (selection) {
+                selection.removeAllRanges();
+            }
+        },
        handleAIProofreading() {
            if (this.currentId) {
                this.$api
@@ -2175,7 +2219,14 @@ export default {
                    this.onDelete();
                    break;
            }
-            this.closeMenu();
+            if (!this.shouldKeepMenuOpenAfterAction(action)) {
+                this.closeMenu();
+            }
+        },
+
+        /** 上移/下移后保持工具栏，便于连续操作 */
+        shouldKeepMenuOpenAfterAction(action) {
+            return action === 'up' || action === 'down';
        },

        changeSort(type) {
@@ -3023,26 +3074,24 @@ export default {
                }
            });
        },
-        onParagraphSelectOverlayClick(item) {
-            if (this.isPreview) return;
-            if (item && item.am_id) {
-                this.$set(this, 'currentId', item.am_id);
-            }
-        },
        async handleGeneralClick(event, item, index) {
-            // 1. 如果有原有的 span 点击逻辑，先执行（或根据条件判断）
            if (typeof this.onProofSpanClick === 'function') {
                this.onProofSpanClick(event);
            }

-            const wmathEl = event.target && event.target.closest && event.target.closest('wmath');
-            if (wmathEl && !this.isPreview) {
-                const wmathId = wmathEl.getAttribute('data-id');
-                await this.initializeEditor(event, item.am_id, 'text', item, index);
-                this.$emit('onEdit', item.am_id, wmathId ? { wmathId } : undefined);
+            const selection = window.getSelection();
+            if (selection && !selection.isCollapsed && selection.toString().trim()) {
                return;
            }

+            const wmathEl = event.target && event.target.closest && event.target.closest('wmath');
+            // if (wmathEl && !this.isPreview) {
+            //     const wmathId = wmathEl.getAttribute('data-id');
+            //     await this.initializeEditor(event, item.am_id, 'text', item, index);
+            //     this.$emit('onEdit', item.am_id, wmathId ? { wmathId } : undefined);
+            //     return;
+            // }
+
            await this.initializeEditor(event, item.am_id, 'text', item, index);
        },
        initializeEditor: throttle(async function (event, id, type, data, index) {
@@ -4203,13 +4252,13 @@ export default {
    cursor: pointer;
 }
 .HTitleBox li.latex-toolbar-item {
-    padding: 2px 10px;
+    padding: 0 10px;
    font-size: 12px;
-    color: #fff;
-    background-color: rgb(43, 129, 239);
+    color: #333;
+    background: transparent;
    border: none;
-    border-radius: 4px;
-    height: 26px;
+    border-radius: 0;
+    height: auto;
 }
 .operateBox {
    width: auto;
@@ -4681,12 +4730,11 @@ font-weight: bold !important;
    display: inline-flex;
    align-items: center;
    list-style: none;
-    padding: 2px 10px;
+    padding: 0 10px;
    margin-left: 10px;
    border: none;
-    border-radius: 4px;
-    background-color: rgb(43, 129, 239);
-    height: 26px;
+    background: transparent;
+    height: auto;
 }

 .latex-toolbar-trigger {
@@ -4695,14 +4743,21 @@ font-weight: bold !important;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
-    color: #fff;
+    color: #333;
    line-height: 1.4;
    white-space: nowrap;
+    transition: color 0.15s ease;
 }

 .latex-toolbar-trigger:hover {
-    opacity: 0.9;
-    color: #fff;
+    color: #1654f7;
+}
+
+.latex-toolbar-icon {
+    margin-right: 4px;
+    font-size: 13px;
+    color: inherit;
+    transition: color 0.15s ease;
 }
 </style>
 <style>
--- a/src/components/page/components/table/wordHtml.vue
+++ b/src/components/page/components/table/wordHtml.vue
@@ -263,6 +263,7 @@

 import { mediaUrl } from '@/common/js/commonJS.js'; // 引入通用逻辑
 import DynamicTable from './DynamicTable.vue';
+import { isMathFormulaTableRecord } from '@/utils/mathFormulaModule';
 export default {
    props: ['articleId', 'imgWidth', 'imgHeight', 'scale', 'isEdit', 'isShowEdit', 'urlList', 'content'],
    data() {
@@ -473,8 +474,9 @@ export default {
                    article_id: this.articleId
                })
                .then(async (res) => {
+                    let parsedList = [];
                    if (this.urlList) {
-                        this.tables =
+                        parsedList =
                            res.data.list && res.data.list.length > 0
                                ? res.data.list.map((e) => {
                                      return {
@@ -485,7 +487,7 @@ export default {
                                  })
                                : [];
                    } else {
-                        this.tables =
+                        parsedList =
                            res.data.list && res.data.list.length > 0
                                ? res.data.list.map((e) => {
                                      return {
@@ -496,6 +498,7 @@ export default {
                                  })
                                : [];
                    }
+                    this.tables = parsedList.filter((item) => !isMathFormulaTableRecord(item));
                    await this.filterData('table');
                   
                    
--- a/src/components/page/components/table/wordHtmlTypesetting.vue
+++ b/src/components/page/components/table/wordHtmlTypesetting.vue
@@ -474,7 +474,7 @@
 <script>
 import DynamicTable from './DynamicTable.vue';
 import { mediaUrl } from '@/common/js/commonJS.js';
-import { isMathFormulaTableTitle, normalizeLatexTableApiResponse } from '@/utils/mathFormulaModule';
+import { isMathFormulaTableRecord, normalizeLatexTableApiResponse } from '@/utils/mathFormulaModule';

 export default {
    props: ['articleId', 'imgWidth', 'imgHeight', 'scale', 'isEdit', 'isShowEdit', 'urlList', 'content'],
@@ -677,7 +677,7 @@ export default {
            }
        },
        isMathFormulaTable(item) {
-            return item && isMathFormulaTableTitle(item.title);
+            return isMathFormulaTableRecord(item);
        },
        splitTablesAndMathFormulas(list) {
            const tables = [];
--- a/src/components/page/edit_per_text.vue
+++ b/src/components/page/edit_per_text.vue
@@ -192,7 +192,7 @@ If you're still having trouble with Chrome, you could use other browsers to comp
      <div class="file_sty" v-for="(item,i) in article_response" style="margin-top: 15px;width: 50%;float: left">
                                   <img src="../../assets/img/icon_0.png" alt="" class="icon_img" />
                                    <a :href="mediaUrl + item.file_url" target="_blank" class="txt_pdf"
-                                        >Manuscript
+                                        >Rebuttal Letter
                                        <span style="margin-left: 10px; color: #888; font-size: 13px">{{ item.artr_ctime }}</span>
                                        <i class="el-icon-download" style="margin-left: 20px; color: #66b1ff; font-weight: bold"></i>
                                        
--- a/src/components/page/mailboxSend.vue
+++ b/src/components/page/mailboxSend.vue
@@ -12,6 +12,8 @@
 		</div>
 		
 		<div class="container" style="padding-top: 0px;" v-if="showSendEmail">
+			<!-- 阻止回车在收件人/主题等输入框触发表单隐式提交（误点发送） -->
+			<form class="mail-compose-form" @submit.prevent @keydown.enter="preventComposeEnterSubmit">
 			<div class="mail_shuru" style="position: relative; display: flex; align-items: center;">
    <span class="mail_tit">{{ $t('mailboxSend.to') }}</span>
    
@@ -58,7 +60,7 @@
 </div>
 			<div class="mail_shuru">
 				<span class="mail_tit">{{ $t('mailboxSend.subject') }}</span>
-				<el-input v-model="queryMail.sendtitle" class="mail_inp" ></el-input>
+				<el-input v-model="queryMail.sendtitle" class="mail_inp" @keydown.enter.native.prevent></el-input>
 			</div>
 			<!-- <div class="mail_shuru" style="position: relative; display: flex; align-items: center;">
 				<span class="mail_tit">{{ $t('mailboxSend.cc') }}</span>
@@ -122,6 +124,7 @@
    <div class="action-buttons">
        <el-button
          type="primary"
+          native-type="button"
          icon="el-icon-s-promotion"
          :loading="sendLoading"
          :disabled="sendLoading"
@@ -133,6 +136,7 @@
        <!-- <el-button size="medium" :loading="saveDraftLoading" :disabled="saveDraftLoading" @click="handleSaveDraft">{{ $t('mailboxSend.saveDraft') }}</el-button> -->
    </div>
 </div>
+			</form>
 		</div>

 		<!-- 选择通讯录 -->
@@ -285,6 +289,18 @@ import TemplateSelectorDialog from '@/components/page/components/email/TemplateS
 			document.removeEventListener('click', this.handleOutsideAutocompleteClick, true);
 		},
 		methods: {
+			/** 非编辑器区域按回车不触发发送；TinyMCE / 源码区仍正常换行 */
+			preventComposeEnterSubmit(e) {
+				if (!e || e.key !== 'Enter' || e.isComposing) return;
+				const target = e.target;
+				if (!target || typeof target.closest !== 'function') return;
+				if (target.closest('.tox-tinymce') || target.closest('.mail-editor-wrap')) return;
+				if (target.tagName === 'TEXTAREA' || target.isContentEditable) return;
+				if (target.closest('.el-autocomplete-suggestion')) return;
+				const ac = this.$refs.autocompleteTo;
+				if (ac && ac.suggestionVisible) return;
+				e.preventDefault();
+			},
 		closeAllDialogs() {
 			// 点击“去新增模板”后：关闭模板选择弹窗以及可能打开的其它弹窗
 			this.Librarybox = false;
--- a/src/utils/mathFormulaModule.js
+++ b/src/utils/mathFormulaModule.js
@@ -1,10 +1,14 @@
 import {
    importWordDocumentWithMath,
    extractWmathTableDataFromHtml,
+    buildWordImportPreviewHtml,
    MATH_FORMULA_TABLE_TITLE,
    LEGACY_MATH_FORMULA_TABLE_TITLE,
    isMathFormulaTableTitle,
-    buildWmathCellHtml
+    buildWmathCellHtml,
+    normalizeWmathCellHtml,
+    repairImportedLatex,
+    decodeLatexFromAttr
 } from '@/utils/wordMathImport';

 export {
@@ -86,7 +90,7 @@ export function buildClearedLatexTableResponse(data, existingTable) {
    return normalizeLatexTableApiResponse(data, existingTable);
 }

-function normalizeLatexKey(latex) {
+export function normalizeLatexKey(latex) {
    return String(latex || '')
        .trim()
        .replace(/^\$\$?/, '')
@@ -94,6 +98,31 @@ function normalizeLatexKey(latex) {
        .replace(/\s+/g, ' ');
 }

+/** 相同 LaTeX 的列表行：duplicateOf[行号] = 首次出现行号；groups 为重复组 */
+export function buildDuplicateFormulaIndexMap(rows) {
+    const keyToIndexes = {};
+    (rows || []).forEach((row, i) => {
+        const key = getLatexKeyFromCellText(row[0] && row[0].text);
+        if (!key) return;
+        if (!keyToIndexes[key]) keyToIndexes[key] = [];
+        keyToIndexes[key].push(i + 1);
+    });
+    const duplicateOf = {};
+    const groups = [];
+    const countByFirst = {};
+    Object.keys(keyToIndexes).forEach((key) => {
+        const sorted = [...keyToIndexes[key]].sort((a, b) => a - b);
+        if (sorted.length < 2) return;
+        groups.push(sorted);
+        const first = sorted[0];
+        countByFirst[first] = sorted.length;
+        sorted.forEach((idx) => {
+            if (idx !== first) duplicateOf[idx] = first;
+        });
+    });
+    return { duplicateOf, groups, countByFirst };
+}
+
 export function isSameLatexContent(a, b) {
    const keyA = normalizeLatexKey(a);
    const keyB = normalizeLatexKey(b);
@@ -107,9 +136,13 @@ export function getLatexFromCellHtml(text) {
    div.innerHTML = String(text);
    const wmath = div.querySelector('wmath');
    if (wmath) {
-        return (wmath.getAttribute('data-latex') || wmath.textContent || '').trim();
+        const attr = wmath.getAttribute('data-latex');
+        if (attr != null && String(attr).trim()) {
+            return repairImportedLatex(decodeLatexFromAttr(attr));
+        }
+        return repairImportedLatex((wmath.textContent || '').trim());
    }
-    return (div.textContent || text || '').trim();
+    return repairImportedLatex((div.textContent || text || '').trim());
 }

 export function getLatexKeyFromCellText(text) {
@@ -125,7 +158,10 @@ export function getLatexKeyFromCellText(text) {

 export function isLatexDataHeaderRow(row) {
    const text = row && row[0] ? row[0].text : '';
-    return /Latex Data|数字公式/i.test(String(text || ''));
+    const plain = String(text || '')
+        .replace(/<[^>]+>/g, '')
+        .trim();
+    return /latex\s*data|数字公式/i.test(plain);
 }

 export function parseFormulaRowsFromTableData(tableData) {
@@ -180,7 +216,7 @@ export function mergeLatexDataTable(existingTableData, incomingTableData) {

 export function getLatexDataTableFromList(tables, preferredAmtId) {
    const list = (Array.isArray(tables) ? tables : []).filter(
-        (item) => item && isMathFormulaTableTitle(item.title)
+        (item) => item && isMathFormulaTableRecord(item)
    );
    if (!list.length) return null;
    if (preferredAmtId != null && preferredAmtId !== '') {
@@ -201,11 +237,13 @@ export function buildFormulaItemList(tables, preferredAmtId) {
        ? tableItem.table
        : parseTableDataFromApiField(tableItem);
    return parseFormulaRowsFromTableData(tableData).map((row, index) => {
-        const html = row[0] && row[0].text ? row[0].text : '';
+        const rawHtml = row[0] && row[0].text ? row[0].text : '';
+        const html = normalizeWmathCellHtml(rawHtml);
        return {
            index: index + 1,
            html,
-            latex: getLatexFromCellHtml(html)
+            latex: getLatexFromCellHtml(html),
+            hasIssue: false
        };
    });
 }
@@ -240,7 +278,11 @@ export async function parseWordMathFormulas(file) {
    if (!html) {
        throw new Error('empty content');
    }
-    return extractWmathTableDataFromHtml(html);
+    const extracted = extractWmathTableDataFromHtml(html);
+    return {
+        ...extracted,
+        previewHtml: buildWordImportPreviewHtml(html)
+    };
 }

 export function buildMathFormulaTablePayload(articleId, tableData) {
@@ -254,10 +296,11 @@ export function buildMathFormulaTablePayload(articleId, tableData) {
 }

 export async function upsertLatexDataTableFromWord(api, articleId, file, existingTable) {
-    const { tableData: incomingTableData, html: incomingHtml } = await parseWordMathFormulas(file);
+    const { tableData: incomingTableData, html: incomingHtml, previewHtml } = await parseWordMathFormulas(file);
    const incomingRows = parseFormulaRowsFromTableData(incomingTableData);

    const parsedCount = incomingRows.length;
+    const preview = previewHtml || '';

    if (!parsedCount) {
        return {
@@ -267,7 +310,8 @@ export async function upsertLatexDataTableFromWord(api, articleId, file, existin
            addedCount: 0,
            totalCount: 0,
            tableData: [],
-            html: ''
+            html: '',
+            previewHtml: preview
        };
    }

@@ -291,6 +335,7 @@ export async function upsertLatexDataTableFromWord(api, articleId, file, existin
                allDuplicate: true,
                tableData: merged.tableData,
                html: merged.html,
+                previewHtml: preview,
                ...importMeta
            };
        }
@@ -309,6 +354,7 @@ export async function upsertLatexDataTableFromWord(api, articleId, file, existin
            res,
            tableData: merged.tableData,
            html: merged.html,
+            previewHtml: preview,
            ...importMeta
        };
    }
@@ -322,6 +368,7 @@ export async function upsertLatexDataTableFromWord(api, articleId, file, existin
        res,
        tableData: merged.tableData,
        html: merged.html,
+        previewHtml: preview,
        ...importMeta
    };
 }
@@ -373,3 +420,94 @@ export function buildFormulaRowFromLatex(latex) {
 export async function addMathFormulaTableFromWord(api, articleId, file, existingTable) {
    return upsertLatexDataTableFromWord(api, articleId, file, existingTable);
 }
+
+/** 判断 Word 解析出的 table 二维数组是否为数字公式表 */
+export function isWordTableArrayMathFormula(tableArray) {
+    if (!Array.isArray(tableArray) || !tableArray.length) return false;
+    return isMathFormulaTableRecord({ table: tableArray });
+}
+
+/** 投稿/校对相关：统一判断接口记录或本地 table 是否为数字公式表 */
+export function isMathFormulaTableRecord(item) {
+    if (!item) return false;
+    if (isMathFormulaTableTitle(item.title)) return true;
+    if (item.html_data && isMathFormulaTableTitle(String(item.html_data))) return true;
+
+    let table = item.table;
+    if (!Array.isArray(table)) {
+        const raw = item.table_data != null && item.table_data !== '' ? item.table_data : item.table;
+        if (typeof raw === 'string' && raw) {
+            try {
+                table = JSON.parse(raw);
+            } catch (e) {
+                table = null;
+            }
+        }
+    }
+    if (Array.isArray(table) && table.length && isLatexDataHeaderRow(table[0])) {
+        return true;
+    }
+    if (Array.isArray(table) && table.length) {
+        const formulaRows = parseFormulaRowsFromTableData(table);
+        const dataRows = table.filter((row) => row && row.length && !isLatexDataHeaderRow(row));
+        if (formulaRows.length > 0 && formulaRows.length === dataRows.length) {
+            return true;
+        }
+    }
+    return false;
+}
+
+/** @deprecated 使用 isMathFormulaTableRecord */
+export const isArticleMathFormulaTable = isMathFormulaTableRecord;
+
+export function buildArticleRegularTableItem(tableArray) {
+    return {
+        table: JSON.stringify(Array.isArray(tableArray) ? tableArray : []),
+        type: 0,
+        html_data: '',
+        title: ''
+    };
+}
+
+export function buildArticleLatexDataTableItem(tableData) {
+    const rows = tableData || [];
+    if (!rows.length) return null;
+    return {
+        table: JSON.stringify(rows),
+        type: 0,
+        html_data: buildLatexDataHtmlData(),
+        title: MATH_FORMULA_TABLE_TITLE
+    };
+}
+
+/** 投稿 addArticleTable：普通表格 + 可选 Latex Data 公式表（与校对字段一致） */
+export function buildArticleAddTableListItems(wordTableArrays, latexTableData) {
+    const list = (wordTableArrays || [])
+        .filter((tableArray) => !isWordTableArrayMathFormula(tableArray))
+        .map((tableArray) => buildArticleRegularTableItem(tableArray));
+
+    const latexItem = buildArticleLatexDataTableItem(latexTableData);
+    if (latexItem) list.push(latexItem);
+    return list;
+}
+
+/** 投稿上传 Word：解析物理表格 + 数字公式，生成 addArticleTable 的 list */
+export async function buildArticleAddTableListFromWordFile(file, extractWordTablesToArrays) {
+    if (!file || typeof extractWordTablesToArrays !== 'function') {
+        return [];
+    }
+
+    const wordTables = await new Promise((resolve) => {
+        extractWordTablesToArrays(file, resolve);
+    });
+
+    // let latexTableData = [];
+    // try {
+    //     const parsed = await parseWordMathFormulas(file);
+    //     latexTableData = (parsed && parsed.tableData) || [];
+    // } catch (err) {
+    //     console.warn('parseWordMathFormulas failed:', err);
+    // }
+
+    return buildArticleAddTableListItems(wordTables, null);
+}
--- a/src/utils/wordImportReport.js
+++ b/src/utils/wordImportReport.js
@@ -0,0 +1,324 @@
+/**
+ * Word 公式导入源稿：生成可离线打开的独立 HTML 报告
+ */
+
+import { normalizeLatexKey } from './mathFormulaModule';
+import {
+  extractLatexFromWmathElement,
+  isAttrLatexStructurallyBroken
+} from './wordMathImport';
+
+const REPORT_STYLES = `
+body { margin: 0; font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif; font-size: 14px; line-height: 1.6; color: #303133; background: #f5f7fa; }
+.report-wrap { max-width: 920px; margin: 0 auto; padding: 20px 24px 40px; }
+.report-header { background: #fff; border: 1px solid #ebeef5; border-radius: 8px; padding: 16px 20px; margin-bottom: 16px; }
+.report-header h1 { margin: 0 0 10px; font-size: 18px; font-weight: 600; }
+.report-meta { font-size: 12px; color: #909399; margin-bottom: 12px; }
+.report-legend { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-size: 12px; }
+.legend-ok { padding: 2px 10px; border-radius: 4px; font-weight: 600; color: #67c23a; background: #f0f9eb; border: 1px solid #b3e19d; }
+.legend-err { padding: 2px 10px; border-radius: 4px; font-weight: 600; color: #f56c6c; background: #fef0f0; border: 1px solid #fbc4c4; }
+.legend-dup { padding: 2px 10px; border-radius: 4px; font-weight: 600; color: #e6a23c; background: #fdf6ec; border: 1px solid #f5dab1; }
+.report-issues-sticky { position: sticky; top: 0; z-index: 30; margin: 0 0 12px; padding: 10px 20px 12px; background: #fff; border: 1px solid #fde2e2; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,.08); }
+.report-issues { margin: 0; font-size: 13px; line-height: 1.5; color: #f56c6c; }
+.report-issues a { color: #f56c6c; font-weight: 600; margin: 0 4px; text-decoration: none; }
+.report-issues a:hover { text-decoration: underline; }
+.report-dup { margin-top: 8px; font-size: 13px; color: #e6a23c; }
+.report-dup a { color: #e6a23c; font-weight: 600; margin: 0 4px; }
+.report-dup-group { margin: 4px 0 0; font-size: 12px; color: #909399; }
+.report-body { background: #fff; border: 1px solid #ebeef5; border-radius: 8px; padding: 20px 24px; }
+.report-body p { margin: 0 0 0.65em; }
+.report-body table { border-collapse: collapse; margin: 0.5em 0 1em; width: 100%; }
+.report-body td, .report-body th { border: 1px solid #dcdfe6; padding: 6px 8px; }
+.word-import-formula-anchor { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 4px 6px 4px 0; padding: 4px 8px 4px 6px; vertical-align: middle; border-radius: 6px; border: 2px solid transparent; }
+.word-import-formula-index-badge { display: inline-block; min-width: 1.5em; padding: 1px 5px; font-size: 11px; font-weight: 700; text-align: center; color: #409eff; background: #ecf5ff; border-radius: 4px; }
+.word-import-dup-tag, .word-import-dup-count-tag { display: inline-block; font-size: 11px; font-weight: 600; line-height: 1.3; padding: 1px 6px; border-radius: 4px; white-space: nowrap; }
+.word-import-dup-tag { color: #e6a23c; background: #fdf6ec; border: 1px solid #f5dab1; }
+.word-import-dup-count-tag { color: #fff; background: #e6a23c; border: 1px solid #e6a23c; }
+.word-import-formula-anchor--nomap { border-color: transparent; background: transparent; padding: 0 2px; }
+.word-import-formula-anchor--nomap .word-import-formula-index-badge { display: none; }
+.word-import-formula-anchor--nomap::after { display: none !important; }
+.word-import-formula-anchor--ok { border-color: #67c23a; background: #f0f9eb; }
+.word-import-formula-anchor--ok .word-import-formula-index-badge { color: #fff; background: #67c23a; }
+.word-import-formula-anchor--ok:not(.word-import-formula-anchor--dup):not(.word-import-formula-anchor--dup-first)::after { content: "通过"; font-size: 11px; font-weight: 600; color: #67c23a; }
+.word-import-formula-anchor--error { border-color: #f56c6c; background: #fef0f0; box-shadow: 0 0 0 1px rgba(245,108,108,.25); }
+.word-import-formula-anchor--error .word-import-formula-index-badge { color: #fff; background: #f56c6c; }
+.word-import-formula-anchor--error:not(.word-import-formula-anchor--dup):not(.word-import-formula-anchor--dup-first)::after { content: "需修改"; font-size: 11px; font-weight: 600; color: #f56c6c; }
+.word-import-formula-anchor--dup { border-color: #e6a23c !important; background: #fdf6ec !important; box-shadow: 0 0 0 1px rgba(230,162,60,.3); }
+.word-import-formula-anchor--dup .word-import-formula-index-badge { color: #fff !important; background: #e6a23c !important; }
+.word-import-formula-anchor--dup-first { border-color: #e6a23c; background: #fffbf0; }
+.word-import-formula-anchor--error.word-import-formula-anchor--dup { border-color: #f56c6c !important; background: linear-gradient(135deg, #fef0f0 0%, #fdf6ec 100%) !important; }
+.word-import-orphan-latex { margin: 0.35em 0 0.65em; padding: 8px 10px; border-left: 4px solid #f56c6c; background: #fef0f0; color: #c45656; border-radius: 0 6px 6px 0; }
+wmath { display: inline-block; max-width: 100%; }
+wmath[data-wrap="block"] { display: block; margin: 0.35em 0; }
+`;
+
+function escapeHtml(text) {
+  return String(text || '')
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;');
+}
+
+function latexKeyFromWmath(wmath) {
+  if (!wmath) return '';
+  const latex = extractLatexFromWmathElement(wmath) || (wmath.textContent || '').trim();
+  return normalizeLatexKey(latex);
+}
+
+/** Word 源稿内按公式序号检测重复（相同 LaTeX，后者标为重复） */
+export function computeDuplicateMapFromPreviewHtml(previewHtml) {
+  const div = document.createElement('div');
+  div.innerHTML = previewHtml || '';
+  const keyToIndexes = {};
+
+  div.querySelectorAll('.word-import-formula-anchor').forEach((anchor) => {
+    const idx = parseInt(anchor.getAttribute('data-formula-index'), 10);
+    const key = latexKeyFromWmath(anchor.querySelector('wmath'));
+    if (!idx || !key) return;
+    if (!keyToIndexes[key]) keyToIndexes[key] = [];
+    keyToIndexes[key].push(idx);
+  });
+
+  const duplicateOf = {};
+  const groups = [];
+  const countByFirst = {};
+
+  Object.keys(keyToIndexes).forEach((key) => {
+    const sorted = [...keyToIndexes[key]].sort((a, b) => a - b);
+    if (sorted.length < 2) return;
+    groups.push(sorted);
+    const first = sorted[0];
+    countByFirst[first] = sorted.length;
+    sorted.forEach((idx) => {
+      if (idx !== first) duplicateOf[idx] = first;
+    });
+  });
+
+  return { duplicateOf, groups, countByFirst };
+}
+
+/** wmath data-id → Word 稿内序号 */
+export function buildWmathIdToWordIndexMap(previewHtml) {
+  const map = {};
+  if (!previewHtml) return map;
+  const div = document.createElement('div');
+  div.innerHTML = previewHtml;
+  div.querySelectorAll('.word-import-formula-anchor').forEach((anchor) => {
+    const wordIdx = parseInt(anchor.getAttribute('data-formula-index'), 10);
+    const wmath = anchor.querySelector('wmath');
+    const id = wmath && wmath.getAttribute('data-id');
+    if (id && wordIdx) map[id] = wordIdx;
+  });
+  return map;
+}
+
+/** 列表行号 → Word 稿内序号（仅 data-id 能对上的公式） */
+export function buildListIndexToWordIndexMap(indexByWmathId, previewHtml) {
+  const wordById = buildWmathIdToWordIndexMap(previewHtml);
+  const listToWord = {};
+  Object.keys(indexByWmathId || {}).forEach((id) => {
+    const listIdx = indexByWmathId[id];
+    const wordIdx = wordById[id];
+    if (listIdx && wordIdx) listToWord[listIdx] = wordIdx;
+  });
+  return listToWord;
+}
+
+function removeDupTags(anchor) {
+  anchor.querySelectorAll('.word-import-dup-tag, .word-import-dup-count-tag').forEach((el) => el.remove());
+}
+
+function insertDupTag(anchor, className, text) {
+  if (!className || !text) return;
+  const tag = document.createElement('span');
+  tag.className = className;
+  tag.textContent = text;
+  const indexBadge = anchor.querySelector('.word-import-formula-index-badge');
+  if (className === 'word-import-dup-count-tag' && indexBadge) {
+    indexBadge.after(tag);
+    return;
+  }
+  const wmath = anchor.querySelector('wmath');
+  anchor.insertBefore(tag, wmath || null);
+}
+
+/**
+ * 标绿/红（列表 renderIssueIndexes）+ 橙（重复序号）
+ * duplicateOf: { 5: 2 } 表示序号 5 与序号 2 重复
+ */
+export function applyReportMarksToPreviewHtml(previewHtml, options) {
+  if (!previewHtml) return '';
+  const {
+    issueIndexes = {},
+    indexByWmathId = {},
+    listDuplicateOf = {},
+    listDuplicateCountByFirst = {},
+    dupTagRepeat = '重复#{n}',
+    dupTagCount = '×{n}'
+  } = options || {};
+
+  const div = document.createElement('div');
+  div.innerHTML = previewHtml;
+  const issues = issueIndexes || {};
+
+  div.querySelectorAll('.word-import-formula-anchor').forEach((anchor) => {
+    const wmath = anchor.querySelector('wmath');
+    const wmathId = wmath && wmath.getAttribute('data-id');
+    const listIndex = wmathId && indexByWmathId[wmathId] ? indexByWmathId[wmathId] : null;
+
+    removeDupTags(anchor);
+    anchor.classList.remove(
+      'word-import-formula-anchor--error',
+      'word-import-formula-anchor--ok',
+      'word-import-formula-anchor--dup',
+      'word-import-formula-anchor--dup-first',
+      'word-import-formula-anchor--nomap'
+    );
+    anchor.removeAttribute('data-list-index');
+    anchor.removeAttribute('id');
+
+    const badge = anchor.querySelector('.word-import-formula-index-badge');
+
+    if (!listIndex) {
+      anchor.classList.add('word-import-formula-anchor--nomap');
+      if (badge) badge.textContent = '';
+      if (wmath) wmath.removeAttribute('data-import-error');
+      return;
+    }
+
+    if (badge) badge.textContent = String(listIndex);
+    anchor.id = 'formula-list-' + listIndex;
+    anchor.setAttribute('data-list-index', String(listIndex));
+
+    const bad = !!issues[listIndex];
+    const dupFirst = listDuplicateOf[listIndex];
+    const dupCount = listDuplicateCountByFirst[listIndex];
+
+    if (dupFirst) {
+      anchor.classList.add('word-import-formula-anchor--dup');
+      const label = String(dupTagRepeat).replace('{n}', String(dupFirst));
+      insertDupTag(anchor, 'word-import-dup-tag', label);
+    } else if (dupCount > 1) {
+      anchor.classList.add('word-import-formula-anchor--dup-first');
+      const label = String(dupTagCount).replace('{n}', String(dupCount));
+      insertDupTag(anchor, 'word-import-dup-count-tag', label);
+    }
+
+    if (bad) {
+      anchor.classList.add('word-import-formula-anchor--error');
+      if (wmath) wmath.setAttribute('data-import-error', '1');
+    } else {
+      anchor.classList.add('word-import-formula-anchor--ok');
+      if (wmath) wmath.removeAttribute('data-import-error');
+    }
+  });
+
+  return div.innerHTML;
+}
+
+/** @deprecated 使用 applyReportMarksToPreviewHtml */
+export function applyIssueMarksToPreviewHtml(previewHtml, issueIndexes, indexByWmathId) {
+  return applyReportMarksToPreviewHtml(previewHtml, { issueIndexes, indexByWmathId });
+}
+
+/** 顶部仅列出有问题的列表行号 */
+function buildListIssueLinksHtml(issueIndexes, issueSummaryPrefix) {
+  const nums = Object.keys(issueIndexes || {})
+    .filter((k) => issueIndexes[k])
+    .map((k) => parseInt(k, 10))
+    .filter((n) => n > 0)
+    .sort((a, b) => a - b);
+  if (!nums.length) return '';
+  const links = nums.map((listIdx) => `<a href="#formula-list-${listIdx}">${listIdx}</a>`).join('、');
+  return `<div class="report-issues-sticky"><p class="report-issues">${escapeHtml(issueSummaryPrefix)} ${links}</p></div>`;
+}
+
+export function buildWordImportReportHtml(options) {
+  const {
+    previewBodyHtml = '',
+    issueIndexes = {},
+    indexByWmathId = {},
+    listDuplicateOf = {},
+    listDuplicateCountByFirst = {},
+    title = 'Word formula report',
+    hint = '',
+    legendOk = 'Green · OK',
+    legendErr = 'Red · needs fix',
+    issueSummaryPrefix = 'Rows to fix:',
+    dupTagRepeat = '重复#{n}',
+    dupTagCount = '×{n}',
+    generatedAt = new Date().toLocaleString()
+  } = options || {};
+
+  const bodyInner = applyReportMarksToPreviewHtml(previewBodyHtml, {
+    issueIndexes,
+    indexByWmathId,
+    listDuplicateOf,
+    listDuplicateCountByFirst,
+    dupTagRepeat,
+    dupTagCount
+  });
+
+  const issueBlock = buildListIssueLinksHtml(issueIndexes, issueSummaryPrefix);
+
+  return `<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<title>${escapeHtml(title)}</title>
+<style>${REPORT_STYLES}</style>
+<script>
+window.MathJax = {
+  tex: { inlineMath: [['$','$'], ['\\\\(','\\\\)']], displayMath: [['$$','$$'], ['\\\\[','\\\\]']] },
+  svg: { fontCache: 'global' }
+};
+function prepareWmathElements() {
+  document.querySelectorAll('wmath').forEach(function (el) {
+    var latex = el.getAttribute('data-latex');
+    if (!latex) return;
+    var raw = latex.trim().replace(/^\\$\\$/, '').replace(/\\$\\$$/, '').replace(/^\\$/, '').replace(/\\$$/, '').trim();
+    if (raw) el.innerHTML = '$$' + raw + '$$';
+  });
+}
+document.addEventListener('DOMContentLoaded', function () {
+  prepareWmathElements();
+  if (window.MathJax && MathJax.typesetPromise) {
+    MathJax.typesetPromise().catch(function () {});
+  }
+});
+</script>
+<script async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
+</head>
+<body>
+<div class="report-wrap">
+  <header class="report-header">
+    <h1>${escapeHtml(title)}</h1>
+    <p class="report-meta">${escapeHtml(generatedAt)}</p>
+    <div class="report-legend">
+      <span class="legend-ok">${escapeHtml(legendOk)}</span>
+      <span class="legend-err">${escapeHtml(legendErr)}</span>
+    </div>
+    ${hint ? `<p class="report-meta">${escapeHtml(hint)}</p>` : ''}
+  </header>
+  ${issueBlock}
+  <main class="report-body">${bodyInner}</main>
+</div>
+</body>
+</html>`;
+}
+
+export function downloadHtmlFile(html, filename) {
+  const name = filename || `word-formula-report-${Date.now()}.html`;
+  const blob = new Blob([html], { type: 'text/html;charset=utf-8' });
+  const url = URL.createObjectURL(blob);
+  const a = document.createElement('a');
+  a.href = url;
+  a.download = name;
+  a.rel = 'noopener';
+  document.body.appendChild(a);
+  a.click();
+  document.body.removeChild(a);
+  URL.revokeObjectURL(url);
+}
--- a/src/utils/wordMathImport.js
+++ b/src/utils/wordMathImport.js
@@ -97,12 +97,389 @@ export function createWmathHtml(latex, wrap) {

 function firstByLocal(parent, name) {
  if (!parent) return null;
-  return Array.from(parent.children || []).find((child) => localName(child) === name) || null;
+  const target = String(name || '').toLowerCase();
+  return Array.from(parent.children || []).find((child) => localName(child) === target) || null;
 }

 function allByLocal(parent, name) {
  if (!parent) return [];
-  return Array.from(parent.children || []).filter((child) => localName(child) === name);
+  const target = String(name || '').toLowerCase();
+  return Array.from(parent.children || []).filter((child) => localName(child) === target);
+}
+
+/** Word OMML m:dPr 上的分隔符（begChr / endChr） */
+function getDelimCharFromD(node, which) {
+  const dPr = firstByLocal(node, 'dPr');
+  if (!dPr) return null;
+  const el = firstByLocal(dPr, which === 'beg' ? 'begChr' : 'endChr');
+  if (!el) return null;
+  return el.getAttribute('m:val') || el.getAttribute('val') || el.textContent || null;
+}
+
+function isNormDelimiterChar(ch) {
+  if (ch == null || ch === '') return false;
+  const c = String(ch).trim();
+  return c === '|' || c === '‖' || c === '∥' || c === '│' || c === '\u2016' || c === '||';
+}
+
+/** matrix 内两行均为 with probability */
+function isMatrixWithProbabilityRows(latex) {
+  const s = String(latex || '');
+  if (!/\\begin\{matrix\}/.test(s)) return false;
+  const n = (s.match(/with\s*probability/gi) || []).length;
+  return n >= 2;
+}
+
+/** 分段 matrix：if/otherwise 或 with probability */
+function isPiecewiseMatrixContent(latex) {
+  const s = String(latex || '');
+  if (!/\\begin\{matrix\}/.test(s)) return false;
+  if (/,\s*(?:&\s*)?if\b/i.test(s) && /\botherwise\b/i.test(s)) return true;
+  return isMatrixWithProbabilityRows(s);
+}
+
+/** 已是标准 matrix/cases 分段（无需再修） */
+function isProperPiecewiseLatex(latex) {
+  const s = String(latex || '');
+  if (isPiecewiseMatrixContent(s)) {
+    const hasDelims = /\\left\s*\\?\{/.test(s) && /\\right\s*[\.\)]?/.test(s) && /\\end\{matrix\}/.test(s);
+    if (!hasDelims) return false;
+    if (isMatrixWithProbabilityRows(s)) {
+      return /,\s*&\s*with\s+probability/gi.test(s);
+    }
+    return true;
+  }
+  if (/\\begin\{(matrix|cases|aligned)\}/.test(s) && /\\end\{(matrix|cases|aligned)\}/.test(s)) {
+    return true;
+  }
+  if (/\\left\s*\\?\{/.test(s) && /\\right\s*[\.\)]?/.test(s) && /\\\\/.test(s)) {
+    return true;
+  }
+  return false;
+}
+
+/** Word 将分段压成一行：{…, if …, otherwise} / \atop / \text{if} 等 */
+function isFlattenedPiecewiseBrace(latex) {
+  const inner = String(latex || '');
+  if (isProperPiecewiseLatex(inner)) return false;
+  if (/\\atop\b/i.test(inner)) return true;
+  if (!/(?:\\{|{)/.test(inner)) return false;
+  const hasIf = /,\s*(?:\\text\{)?if\b/i.test(inner);
+  const hasOtherwise = /\botherwise\b/i.test(inner);
+  return hasIf && hasOtherwise;
+}
+
+function stripTrailingPiecewiseGarbage(latex) {
+  return String(latex || '')
+    .trim()
+    .replace(/\)\s*$/, '')
+    .trim();
+}
+
+function repairUnicodeMathSymbols(latex) {
+  return String(latex || '')
+    .replace(/\u223c/g, ' \\sim ')
+    .replace(/∼/g, ' \\sim ')
+    .replace(/\u2212/g, '-');
+}
+
+function repairTildeDistribution(latex) {
+  return repairUnicodeMathSymbols(String(latex || ''))
+    .replace(/([a-zA-Z])\s*\\sim\s*U\s*\(/g, '$1 \\sim \\mathcal{U}(')
+    .replace(/([a-zA-Z])\s*\\sim\s*\\mathcal\{U\}\s*\(/g, '$1 \\sim \\mathcal{U}(')
+    .replace(/([a-zA-Z])\s*~\s*U\s*\(/g, '$1 \\sim \\mathcal{U}(')
+    .replace(/([a-zA-Z])\s*~\s*N\s*\(/g, '$1 \\sim \\mathcal{N}(');
+}
+
+/**
+ * Word 导出：={\\begin{matrix}…\\end{matrix})，缺 \\left\\{、仅有 \\right.、缺 &、Unicode ∼ 等
+ */
+function repairMatrixPiecewiseDelimiters(latex) {
+  let s = normalizeProbabilityText(repairTildeDistribution(String(latex || '').trim()));
+  s = s.replace(/,\s*otherwise\b/gi, ', & otherwise');
+  s = s.replace(/,with\s+probability/gi, ', & with probability');
+  s = s.replace(/,\s+with\s+probability/gi, ', & with probability');
+  s = s.replace(/\\end\{matrix\}\s*\)\s*$/i, '\\end{matrix} \\right.');
+
+  if (!/\\begin\{matrix\}/.test(s) || !isPiecewiseMatrixContent(s)) {
+    return s;
+  }
+
+  const hasLeft = /\\left\s*\\?\{/.test(s);
+  const hasRight = /\\right\s*[\.\)]?/.test(s);
+  if (hasLeft && hasRight && isProperPiecewiseLatex(s)) {
+    return s;
+  }
+
+  const m = s.match(/^([\s\S]+?)=\s*(?:\\{|{)\s*\\begin\{matrix\}\s*([\s\S]+?)\\end\{matrix\}\s*(?:\\right\.)?\s*$/i);
+  if (!m) return s;
+
+  let inner = m[2].trim();
+  inner = inner.replace(/,with\s+probability/gi, ', & with probability');
+  inner = inner.replace(/,\s+with\s+probability/gi, ', & with probability');
+  return `${m[1].trim()} = \\left\\{ \\begin{matrix} ${inner} \\end{matrix} \\right.`;
+}
+
+/** 去掉 Word 在 if/otherwise 两侧插入的 \\quad，便于分段正则匹配 */
+function normalizePiecewiseSpacing(latex) {
+  return String(latex || '')
+    .replace(/,\s*\\quad\s*\\text\{if\s*\}\s*\\quad\s*/g, ', \\text{if } ')
+    .replace(/,\s*\\quad\s*\\text\{if\s*\}\s*/g, ', \\text{if } ')
+    .replace(/,\s*\\text\{if\s*\}\s*\\quad\s*/g, ', \\text{if } ')
+    .replace(/,\s*\\quad\s*\\text\{otherwise\s*\}\s*/g, ', \\text{otherwise} ')
+    .replace(/,\s*\\text\{otherwise\s*\}\s*\\quad\s*/g, ', \\text{otherwise} ');
+}
+
+function normalizeProbabilityText(latex) {
+  return String(latex || '')
+    .replace(/withprobability/gi, ' with probability ')
+    .replace(/with\s+probability\s+/gi, ' with probability ');
+}
+
+/** Word 有时输出 \\{^{上}_{下}} 叠字花括号分段 */
+function repairStackedBracePiecewise(latex) {
+  const s = String(latex || '').trim();
+  const m = s.match(
+    /^([\s\S]+?)=(?:\\{|{)\^\{([\s\S]+?),\s*\\text\{if\s*\}\s*([\s\S]+?)\}_\{([\s\S]+?)(?:,\s*\\text\{otherwise\s*\})?\}\s*\)?\s*$/
+  );
+  if (!m) return s;
+
+  const lhs = m[1].trim();
+  const branch1 = m[2].trim();
+  const condition = repairTildeDistribution(m[3].trim());
+  let branch2 = m[4].trim().replace(/,\s*\\text\{otherwise\s*\}\s*$/i, '').trim();
+  if (!branch1 || !branch2 || !condition) return s;
+
+  return `${lhs} = \\left\\{ \\begin{matrix} ${branch1}, & if ${condition} \\\\ ${branch2}, & otherwise \\end{matrix} \\right.`;
+}
+
+/** with probability 分段：\\{ expr, with probability p1) expr2, with probability p2 */
+function repairProbabilityPiecewise(latex) {
+  const s = normalizeProbabilityText(String(latex || '').trim());
+  const m = s.match(
+    /^([\s\S]+?)=(?:\\{|{)([\s\S]+?),\s*with probability\s+([^,]+?)\)\s*([^,]+?),\s*with probability\s+(\S+)\s*(?:\\}|})?\s*$/
+  );
+  if (!m) return String(latex || '').trim();
+
+  const lhs = m[1].trim();
+  const branch1 = m[2].trim();
+  const prob1 = m[3].trim();
+  const branch2 = m[4].trim();
+  const prob2 = m[5].trim();
+  if (!branch1 || !branch2) return String(latex || '').trim();
+
+  return `${lhs} = \\left\\{ \\begin{matrix} ${branch1}, & with probability ${prob1} \\\\ ${branch2}, & with probability ${prob2} \\end{matrix} \\right.`;
+}
+
+/** 修复范数：// → \\|，以及 \\| ... \\| _{2} 间距 */
+function repairNormDelimiters(latex) {
+  let s = String(latex || '');
+  s = s.replace(/\/\/\s*(?=\\?[a-zA-Z_{\\])/g, '\\| ');
+  s = s.replace(/\/\/\s*_\{/g, '\\|_{');
+  s = s.replace(/,\s*if\s+\/\/\s*/gi, ', & if \\| ');
+  s = s.replace(/,\s*if\s+(?=\\?[a-zA-Z_\\|])/gi, ', & if ');
+  s = s.replace(/\\\|\s+([\s\S]+?)\s+\\\|\s*_\{2\}/g, '\\left\\|$1\\right\\|_2');
+  s = s.replace(/\\\|\s+([\s\S]+?)\s+\\\|_2/g, '\\left\\|$1\\right\\|_2');
+  s = s.replace(/\\\|\s*_\{2\}/g, '\\|_2');
+  return s;
+}
+
+/** 未闭合的 \\begin{matrix}：尝试收成单行分式 */
+function repairIncompleteMatrix(latex) {
+  const s = String(latex || '').trim();
+  if (!/\\begin\{matrix\}/.test(s) || /\\end\{matrix\}/.test(s)) return s;
+
+  const m = s.match(
+    /^([\s\S]+?)=\{\\begin\{matrix\}\s*\\frac\{([\s\S]+?)\}\{([^}]+)\}(?:,\s*(?:&\s*)?if\s+([\s\S]+))?\s*$/
+  );
+  if (!m) return s;
+
+  const lhs = m[1].trim();
+  const num = m[2].trim();
+  const den = m[3].trim();
+  const cond = m[4] ? m[4].trim() : '';
+  if (cond) {
+    return `${lhs} = \\frac{${num}}{${den}}, \\quad \\text{if } ${cond}`;
+  }
+  return `${lhs} = \\frac{${num}}{${den}}`;
+}
+
+/** \\min_{i}L、^{\\left(t \\ 1\\right)} 等 */
+function repairMiscLatexGlitches(latex) {
+  return String(latex || '')
+    .replace(/\bmin_\{1\}L/g, '\\min L')
+    .replace(/\\min_\{([^}]+)\}L/g, '\\min_$1 L')
+    .replace(/\\left\(\s*([a-zA-Z])\s*\\\s*(\d+)\s*\\right\)/g, '($1+$2)')
+    .replace(/\^\{\\left\(([^)]+)\s*\\\s*(\d+)\s*\\right\)\}/g, '^{($1+$2)}')
+    .replace(/(^|[^\\])left\(/g, '$1\\left(')
+    .replace(/(^|[^\\])right\)/g, '$1\\right)');
+}
+
+/** Word 导出 \\atop 堆叠分段：{ expr1, if cond \\atop expr2, otherwise } */
+function repairAtopPiecewise(latex) {
+  let s = stripTrailingPiecewiseGarbage(String(latex || '').trim());
+  if (!/\\atop\b/i.test(s)) return String(latex || '').trim();
+
+  const m = s.match(
+    /^([\s\S]+?)=(?:\\{|{)([\s\S]+?),\s*(?:\\text\{if\s*\}|if)\s+([\s\S]+?)\s+\\atop\s+([\s\S]+?)(?:,\s*(?:\\text\{)?otherwise)?\s*$/i
+  );
+  if (!m) return String(latex || '').trim();
+
+  const lhs = m[1].trim();
+  const branch1 = m[2].trim();
+  const condition = repairTildeDistribution(m[3].trim());
+  const branch2 = m[4].trim().replace(/,\s*otherwise\s*$/i, '').trim();
+  if (!branch1 || !branch2 || !condition) return String(latex || '').trim();
+
+  return `${lhs} = \\left\\{ \\begin{matrix} ${branch1}, & if ${condition} \\\\ ${branch2}, & otherwise \\end{matrix} \\right.`;
+}
+
+function buildPiecewiseMatrix(lhs, branch1, condition, branch2) {
+  return `${lhs} = \\left\\{ \\begin{matrix} ${branch1}, & if ${condition} \\\\ ${branch2}, & otherwise \\end{matrix} \\right.`;
+}
+
+/**
+ * 将压扁的两段式分段函数还原为 matrix + \left\{ \right.
+ * 支持 \\text{if}、裸 if、otherwise
+ */
+function repairFlattenedPiecewise(latex) {
+  const original = String(latex || '').trim();
+  let s = stripTrailingPiecewiseGarbage(normalizePiecewiseSpacing(original));
+  if (!isFlattenedPiecewiseBrace(s)) return original;
+
+  const atopFixed = repairAtopPiecewise(s);
+  if (atopFixed !== s && !/\\atop\b/i.test(atopFixed)) return atopFixed;
+
+  const m = s.match(
+    /^([\s\S]+?)=(?:\\{|{)([\s\S]+?),\s*(?:\\text\{if\s*\}|if)\s*([\s\S]+?),\s*(?:\\text\{otherwise\s*\}|otherwise)\s*$/i
+  );
+  if (!m) return original;
+
+  const lhs = m[1].trim();
+  const branch1 = m[2].trim();
+  let mid = repairTildeDistribution(m[3].trim());
+
+  const split = mid.match(/^([\s\S]+?)(<|>|<=|>=)(-?\d*\.?\d+)\s*([\s\S]+)$/);
+  if (!split) return original;
+
+  const condition = `${split[1].trim()}${split[2]}${split[3]}`.trim();
+  const branch2 = split[4].trim();
+  if (!branch1 || !branch2 || !condition) return original;
+
+  return buildPiecewiseMatrix(lhs, branch1, condition, branch2);
+}
+
+/**
+ * 修复 Word 导入常见 LaTeX 瑕疵（范数变 //、裸 if、重复 $$ 等）
+ */
+export function repairImportedLatex(latex) {
+  let s = String(latex || '').trim();
+  if (!s) return '';
+
+  s = s.replace(/^\$+/, '').replace(/\$+$/, '').trim();
+
+  s = repairMatrixPiecewiseDelimiters(s);
+  s = repairAtopPiecewise(s);
+  s = repairStackedBracePiecewise(s);
+  s = repairProbabilityPiecewise(s);
+  s = repairFlattenedPiecewise(s);
+  s = repairNormDelimiters(s);
+  s = repairIncompleteMatrix(s);
+  s = repairTildeDistribution(s);
+  s = repairMiscLatexGlitches(s);
+
+  s = s.replace(/\s+/g, ' ').trim();
+  return s;
+}
+
+function normalizeLatexCompareKey(latex) {
+  return String(latex || '')
+    .trim()
+    .replace(/^\$+/, '')
+    .replace(/\$+$/, '')
+    .replace(/\s+/g, ' ');
+}
+
+/** Word 导入后仍残留的常见异常片段（如范数变成 //） */
+export function hasLatexImportArtifacts(latex) {
+  const raw = String(latex || '');
+  if (/\/\//.test(raw)) return true;
+  const inner = normalizeLatexCompareKey(latex);
+  if (!inner) return false;
+  if (/\/\/\s*(?=\\?[a-zA-Z_])/.test(inner)) return true;
+  if (/\/\/\s*_\{/.test(inner)) return true;
+  if (/\bmin_\{1\}L/.test(inner)) return true;
+  if (/(^|[^\\])left\(/.test(inner)) return true;
+  if (/(^|[^\\])right\)/.test(inner)) return true;
+  if (isFlattenedPiecewiseBrace(inner)) return true;
+  if (/[a-zA-Z]\s*~\s*U\s*\(/.test(inner)) return true;
+  if (/[a-zA-Z]\s*\\sim\s*U\s*\(/.test(inner)) return true;
+  if (/^\$\$[\s\S]+\$\$$/.test(String(latex || '').trim())) return true;
+  if (/(?:\\{|{)\^\{[\s\S]*\\text\{if/.test(inner)) return true;
+  if (/withprobability/i.test(inner)) return true;
+  if (/\\begin\{matrix\}/.test(inner) && !/\\end\{matrix\}/.test(inner)) return true;
+  if (/\\left\(\s*[a-zA-Z]\s*\\\s*\d+\s*\\right\)/.test(inner)) return true;
+  if (/\\atop\b/i.test(inner)) return true;
+  if (isPiecewiseMatrixContent(inner) && !/\\left\s*\\?\{/.test(inner)) return true;
+  if (/\\right\s*[\.\)]?/.test(inner) && !/\\left\s*\\?\{/.test(inner) && /\\begin\{matrix\}/.test(inner)) {
+    return true;
+  }
+  if (/with\s*probability/i.test(inner) && !/,\s*&\s*with\s+probability/i.test(inner)) return true;
+  if (/,\s*otherwise\b/i.test(inner) && !/,\s*&\s*otherwise\b/i.test(inner)) return true;
+  if (/∼/.test(raw) || /\u223c/.test(raw)) return true;
+  return false;
+}
+
+/** data-latex 是否明显损坏（不含合法的 \\left/\\frac 等） */
+export function isAttrLatexStructurallyBroken(latex) {
+  const t = String(latex || '').trim();
+  if (!t) return true;
+  if (/^\$\$/.test(t) || /\$\$$/.test(t)) return true;
+  if (/\\\\/.test(t) && t.length > 12) return true;
+  if (/\/\/\s*(_|[\\a-zA-Z])/.test(t)) return true;
+  return false;
+}
+
+/** 文本是否像未渲染的 LaTeX 源码（DOM 内可见 $$、\\frac 等） */
+export function isRawLatexTextProblematic(text) {
+  const t = String(text || '').trim();
+  if (!t) return true;
+  if (isAttrLatexStructurallyBroken(t)) return true;
+  if (/\\(begin|frac|left|right|mathcal|atop|end|sim)\b/i.test(t)) return true;
+  return false;
+}
+
+/**
+ * 列表/预览 DOM：是否应标红（露出源码、MathJax 报错、或导入时已标记）
+ */
+export function isFormulaDisplayedAsRawSource(wmath) {
+  if (!wmath) return true;
+  if (wmath.getAttribute('data-import-error') === '1') return true;
+  if (wmath.querySelector('mjx-merror')) return true;
+
+  const mjx = wmath.querySelector('mjx-container');
+  if (mjx) {
+    const text = (wmath.textContent || '').trim();
+    if (text && text !== '1' && isRawLatexTextProblematic(text)) return true;
+    return false;
+  }
+
+  const text = (wmath.textContent || '').trim();
+  if (!text || text === '1') {
+    const fromAttr = extractLatexFromWmathElement(wmath);
+    return isAttrLatexStructurallyBroken(fromAttr);
+  }
+
+  return isRawLatexTextProblematic(text);
+}
+
+/**
+ * @deprecated 标红请用 isFormulaDisplayedAsRawSource(wmath)；此处仅判断缺少 wmath 标签
+ */
+export function isProblematicLatexFormula(rawCellHtml) {
+  const div = document.createElement('div');
+  div.innerHTML = String(rawCellHtml || '');
+  return !div.querySelector('wmath');
 }

 function walkOmml(node) {
@@ -157,17 +534,48 @@ function walkOmml(node) {
  }

  if (name === 'd') {
-    const begChr = node.getAttribute('m:begChr') || node.getAttribute('begChr') || '(';
-    const endChr = node.getAttribute('m:endChr') || node.getAttribute('endChr') || ')';
-    const inner = allByLocal(node, 'e')
-      .map((item) => walkOmmlChildren(item))
+    const begChr = getDelimCharFromD(node, 'beg') || node.getAttribute('m:begChr') || node.getAttribute('begChr') || '(';
+    const endChr = getDelimCharFromD(node, 'end') || node.getAttribute('m:endChr') || node.getAttribute('endChr') || ')';
+    const elems = allByLocal(node, 'e');
+    let inner;
+    if (elems.length > 1) {
+      inner = elems.map((item) => walkOmmlChildren(item)).join(' \\\\ ');
+    } else if (elems.length === 1) {
+      inner = walkOmmlChildren(elems[0]);
+    } else {
+      inner = Array.from(node.children || [])
+        .filter((child) => localName(child) !== 'dpr')
+        .map((child) => walkOmml(child))
      .join('');
+    }
+    if (isNormDelimiterChar(begChr) && isNormDelimiterChar(endChr)) {
+      return `\\left\\|${inner}\\right\\|`;
+    }
    if (begChr === '(' && endChr === ')') return `\\left(${inner}\\right)`;
    if (begChr === '[' && endChr === ']') return `\\left[${inner}\\right]`;
-    if (begChr === '{' && endChr === '}') return `\\left\\{${inner}\\right\\}`;
+    if (begChr === '{' && endChr === '}') {
+      if (elems.length > 1 && !/\\begin\{(matrix|cases)\}/.test(inner)) {
+        inner = `\\begin{matrix} ${inner} \\end{matrix}`;
+      }
+      if (inner.includes('\\\\') || inner.includes('\\begin{matrix}')) {
+        return `\\left\\{ ${inner} \\right.`;
+      }
+      return `\\left\\{${inner}\\right\\}`;
+    }
+    if (begChr === '|' && endChr === '|') return `\\left|${inner}\\right|`;
    return `${begChr}${inner}${endChr}`;
  }

+  if (name === 'func') {
+    const fNameEl = firstByLocal(node, 'fName');
+    const fname = (fNameEl && (fNameEl.getAttribute('m:val') || fNameEl.getAttribute('val') || fNameEl.textContent)) || '';
+    const fnameTrim = String(fname).trim();
+    const body = walkOmmlChildren(firstByLocal(node, 'e'));
+    if (!fnameTrim) return body;
+    const cmd = fnameTrim.replace(/\s+/g, '');
+    return `\\${cmd}${body ? ` ${body}` : ''}`;
+  }
+
  if (name === 'nary') {
    const chr = node.getAttribute('m:chr') || node.getAttribute('chr') || '\\int';
    const sub = walkOmmlChildren(firstByLocal(node, 'sub'));
@@ -184,7 +592,34 @@ function walkOmml(node) {
    return result;
  }

-  if (name === 'eqarr' || name === 'm') {
+  if (name === 'eqarr') {
+    const rows = allByLocal(node, 'e');
+    if (rows.length > 1) {
+      const latexRows = rows.map((row) => walkOmmlChildren(row));
+      return `\\begin{matrix} ${latexRows.join(' \\\\ ')} \\end{matrix}`;
+    }
+    return walkOmmlChildren(node);
+  }
+
+  if (name === 'm') {
+    const matrixRows = allByLocal(node, 'mr');
+    if (matrixRows.length > 0) {
+      const latexRows = matrixRows.map((mr) => {
+        const cols = allByLocal(mr, 'mc');
+        if (cols.length > 0) {
+          return cols.map((mc) => walkOmmlChildren(mc)).join(' & ');
+        }
+        return walkOmmlChildren(mr);
+      });
+      if (latexRows.length > 1) {
+        return `\\begin{matrix} ${latexRows.join(' \\\\ ')} \\end{matrix}`;
+      }
+      return latexRows[0] || walkOmmlChildren(node);
+    }
+    return walkOmmlChildren(node);
+  }
+
+  if (name === 'mc') {
    return walkOmmlChildren(node);
  }

@@ -208,7 +643,7 @@ function walkOmmlChildren(node) {

 function ommlNodeToLatex(node) {
  if (!node) return '';
-  return walkOmml(node).replace(/\s+/g, ' ').trim();
+  return repairImportedLatex(walkOmml(node).replace(/\s+/g, ' ').trim());
 }

 function isRunBold(run) {
@@ -345,16 +780,14 @@ export const MATH_FORMULA_TABLE_TITLE = 'Latex Data';
 export const LEGACY_MATH_FORMULA_TABLE_TITLE = '数字公式';

 export function isMathFormulaTableTitle(title) {
-  return title === MATH_FORMULA_TABLE_TITLE || title === LEGACY_MATH_FORMULA_TABLE_TITLE;
+  const t = String(title || '').trim();
+  if (!t) return false;
+  if (t === LEGACY_MATH_FORMULA_TABLE_TITLE) return true;
+  return t.replace(/\s+/g, ' ').toLowerCase() === 'latex data';
 }

 function normalizeWmathLatex(latex) {
-  let value = String(latex || '').trim();
-  if (!value) return '';
-  if (/^\$\$[\s\S]+\$\$$/.test(value) || /^\$[\s\S]+\$$/.test(value)) {
-    return value;
-  }
-  return `$$${value}$$`;
+  return repairImportedLatex(latex);
 }

 function buildWmathHtml(latex, wrap, id) {
@@ -363,7 +796,7 @@ function buildWmathHtml(latex, wrap, id) {
  const uid = id || `wmath-${Math.random().toString(36).substr(2, 9)}`;
  const mode = wrap === 'inline' || wrap === 'block' ? wrap : 'block';
  const safe = escapeLatexForAttr(normalized);
-  return `<wmath contenteditable="false" data-id="${uid}" data-latex="${safe}" data-wrap="${mode}">${normalized}</wmath>`;
+  return `<wmath contenteditable="false" data-id="${uid}" data-latex="${safe}" data-wrap="${mode}">1</wmath>`;
 }

 export function buildWmathCellHtml(latex, wrap, id) {
@@ -377,10 +810,65 @@ export function getLatexFromCellHtml(html) {
  const wmath = div.querySelector('wmath');
  if (wmath) {
    const fromAttr = extractLatexFromWmathElement(wmath);
-    if (fromAttr) return fromAttr;
-    return (wmath.textContent || '').trim();
+    if (fromAttr) return repairImportedLatex(fromAttr);
+    return repairImportedLatex((wmath.textContent || '').trim());
  }
-  return (div.textContent || '').trim();
+  return repairImportedLatex((div.textContent || '').trim());
+}
+
+/** 展示/编辑前：修复 LaTeX 并重建 wmath 单元格 HTML（兼容历史脏数据） */
+export function normalizeWmathCellHtml(html) {
+  const div = document.createElement('div');
+  div.innerHTML = String(html || '');
+  const wmath = div.querySelector('wmath');
+  if (!wmath) return html || '';
+  const raw = extractLatexFromWmathElement(wmath) || (wmath.textContent || '').trim();
+  const repaired = repairImportedLatex(raw);
+  if (!repaired) return html || '';
+  const wrap = wmath.getAttribute('data-wrap') || 'block';
+  const id = wmath.getAttribute('data-id') || '';
+  return buildWmathHtml(repaired, wrap, id) || html || '';
+}
+
+/**
+ * 为 Word 导入预览标注公式序号（与 Latex Data 列表行号一致，仅计有 LaTeX 的 wmath）
+ */
+function markOrphanLatexBlocksInPreview(root) {
+  root.querySelectorAll('p, td, th, li').forEach((block) => {
+    if (block.querySelector('wmath')) return;
+    const text = (block.textContent || '').trim();
+    if (!text) return;
+    if (/\$\$[\s\S]+?\$\$/.test(text) || /\\begin\{/.test(text) || /\\frac\s*\{/.test(text)) {
+      block.classList.add('word-import-orphan-latex');
+    }
+  });
+}
+
+export function buildWordImportPreviewHtml(html) {
+  if (!html) return '';
+  const div = document.createElement('div');
+  div.innerHTML = String(html);
+  let index = 0;
+  div.querySelectorAll('wmath').forEach((el) => {
+    const latex = extractLatexFromWmathElement(el);
+    if (!latex) return;
+    index += 1;
+    const idx = String(index);
+    el.setAttribute('data-formula-index', idx);
+    const anchor = document.createElement('span');
+    anchor.className = 'word-import-formula-anchor';
+    anchor.setAttribute('data-formula-index', idx);
+    const badge = document.createElement('span');
+    badge.className = 'word-import-formula-index-badge';
+    badge.textContent = idx;
+    const parent = el.parentNode;
+    if (!parent) return;
+    parent.insertBefore(anchor, el);
+    anchor.appendChild(badge);
+    anchor.appendChild(el);
+  });
+  markOrphanLatexBlocksInPreview(div);
+  return div.innerHTML;
 }

 /** 将解析后的 HTML 中的 wmath 提取为单个表格 table_data（表头 + 公式行） */
@@ -407,8 +895,8 @@ export function extractWmathTableDataFromHtml(html) {
  }

  return {
-    tableData: [
-      [{ text: '<b>Latex Data</b>', colspan: 1, rowspan: 1 }],
+      tableData: [
+        [{ text: '<b>Latex Data</b>', colspan: 1, rowspan: 1 }],
      ...formulaRows
    ],
    html: htmlParts.join('')