diff --git a/package.json b/package.json
index 6d7f01f..358bd98 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "install": "^0.13.0",
     "jszip": "^3.10.1",
     "mammoth": "^1.5.1",
+    "mathlive": "^0.104.0",
     "mavon-editor": "^2.6.17",
     "multi-items-input": "^0.2.0",
     "pizzip": "^3.1.7",
diff --git a/src/common/js/commonJS.js b/src/common/js/commonJS.js
index fa2ce15..fc20718 100644
--- a/src/common/js/commonJS.js
+++ b/src/common/js/commonJS.js
@@ -360,10 +360,11 @@ export default {
 
                             const breaks = paragraph.getElementsByTagName("w:br");
                             for (const br of breaks) {
-                                paragraphText += "<br>";
+                                paragraphText += "<br/>";
                             }
 
                             cellText += paragraphText;
+                            console.log('cellText at line 366:', cellText)
                         }
 
                         rowArray.push({
@@ -644,33 +645,39 @@ export default {
         let tempDiv = document.createElement('div');
         tempDiv.innerHTML = content; // 解析 HTML 内容
         let paragraphs = tempDiv.querySelectorAll("p"); // 选取所有 <p> 作为数据项
-
-        // 2️⃣ 将 <p> 内容转换为数组，处理空标签对
+    
+        // 2️⃣ 将 <p> 内容转换为数组，并处理内容
         let parsedData = Array.from(paragraphs).map(p => {
             let text = p.innerHTML.trim(); // 获取内容，去除两端空格
-
-            // 3️⃣ 移除 <o:p>（Word 复制的无效标签）
-            text = text.replace(/<\/?o:p>/g, "");
-
-            // 4️⃣ 移除 style="..."（防止 Word 带入无用样式）
-            text = text.replace(/\s*style="[^"]*"/g, "");
-
-            // 5️⃣ 替换 <strong> 为 <b>
-            text = text.replace(/<strong>/g, "<b>").replace(/<\/strong>/g, "</b>");
-
-            // 6️⃣ 替换 <em> 为 <i>
-            text = text.replace(/<em>/g, "<i>").replace(/<\/em>/g, "</i>");
-
-            // 7️⃣ 处理空标签对：<i> </i>、<b> </b>、<span> </span> 等
-            text = text.replace(/<[^>]+>\s*<\/[^>]+>/g, "");
-
-            // 8️⃣ 如果最终内容为空，则替换为 `""`
+    
+            // 3️⃣ **正确移除 <o:p>（Word 复制的无效标签）**
+            text = text.replace(/<\/?o:p[^>]*>/g, "");  
+    
+            // 4️⃣ **移除所有 style="..."**
+            text = text.replace(/\s*style="[^"]*"/gi, "");
+    
+            // 5️⃣ **修正标签替换**
+            text = text.replace(/<strong>/gi, "<b>").replace(/<\/strong>/gi, "</b>");
+            text = text.replace(/<em>/gi, "<i>").replace(/<\/em>/gi, "</i>");
+    
+            // 6️⃣ **移除空的 span、b、i 标签**
+            text = text.replace(/<span>\s*<\/span>/gi, "");
+            text = text.replace(/<b>\s*<\/b>/gi, "");
+            text = text.replace(/<i>\s*<\/i>/gi, "");
+    
+            // 7️⃣ **确保不移除半个标签（修复匹配规则）**
+            text = text.replace(/<[^\/>]+>\s*<\/[^>]+>/gi, match => {
+                return match.trim() === "" ? "" : match;
+            });
+    
+            // 8️⃣ **返回最终内容**
             return text.trim() === "" ? "" : text;
         });
-
+    
         console.log(parsedData); // 输出数组，方便调试
         return parsedData;
     }
+    
 
 
     ,
@@ -1825,6 +1832,22 @@ export default {
                 }
             }
         });
+        ed.ui.registry.addButton('LateX', {
+            text: 'LateX', // 按钮文本
+            className: 'custom-button-blue',  // 添加自定义类
+            // shortcut: "Ctrl+J",
+            onAction: function () {
+                // 在选中的文本周围包裹 <blue> 标签
+                // var selectedText = ed.selection.getContent();
+                // console.log('selectedText at line 529:', selectedText);
+                // if (selectedText) {
+                //     var wrappedText = `<blue>${selectedText}</blue>`;
+                //     ed.selection.setContent(wrappedText);
+                // } else {
+                //     this.$message.error('请选择要添加蓝色的文本');
+                // }
+            }
+        });
 
         ed.ui.registry.addButton('myuppercase', {
             text: 'A', // 按钮文本
diff --git a/src/components/page/components/table/LateX.vue b/src/components/page/components/table/LateX.vue
new file mode 100644
index 0000000..fdd317f
--- /dev/null
+++ b/src/components/page/components/table/LateX.vue
@@ -0,0 +1,56 @@
+<template>
+    <div>
+        <label>输入 LaTeX 公式:</label>
+        <div ref="mathField" class="math-container"></div>
+        <p>LaTeX 代码: {{ latex }}</p>
+    </div>
+</template>
+
+<script>
+import { MathfieldElement } from 'mathlive'; // 直接导入 MathLive 组件
+
+export default {
+    data() {
+        return {
+            latex: '\\frac{a}{b} + \\sqrt{x^2 + y^2} + e^{i\\pi}', // 默认 LaTeX 公式,
+            mathFieldInstance: null
+        };
+    },
+    watch: {
+        latex(newVal) {
+            if (this.mathFieldInstance && this.mathFieldInstance.value !== newVal) {
+                this.mathFieldInstance.setValue(newVal);
+            }
+        }
+    },
+
+    mounted() {
+        if (this.$refs.mathField) {
+            // 创建 MathfieldElement 组件
+            const mf = new MathfieldElement();
+            mf.style.width = '100%'; // 让输入框撑满
+            mf.virtualKeyboardMode = 'manual'; // 显示虚拟键盘
+            mf.addEventListener('input', (event) => {
+                this.latex = event.target.value; // 监听输入并更新 LaTeX 公式
+            });
+            mf.value = this.latex; // 设置默认值
+            this.$refs.mathField.appendChild(mf); // 挂载到 DOM
+            this.mathFieldInstance = mf;
+        } else {
+            console.error('MathLive 未正确加载');
+        }
+    },
+    beforeDestroy() {
+        this.mathFieldInstance = null; // 组件销毁时清除实例
+    }
+};
+</script>
+
+<style>
+.math-container {
+    min-height: 40px;
+    border: 1px solid #ccc;
+    padding: 5px;
+    font-size: 18px;
+}
+</style>
diff --git a/src/components/page/components/table/word.vue b/src/components/page/components/table/word.vue
index fb03b3d..100ef93 100644
--- a/src/components/page/components/table/word.vue
+++ b/src/components/page/components/table/word.vue
@@ -65,6 +65,7 @@
                                 <i class="el-icon-document"> </i>
                                 Batch Add content
                             </li>
+                           
                         </ul>
                     </div>
                 </div>
@@ -116,6 +117,8 @@
                     position: relative;
                 "
             >
+
+            <!-- <common-late-x></common-late-x> -->
                 <template v-for="(item, index) in wordList">
                     <el-checkbox
                         @change="updateUniqueIds"
diff --git a/src/main.js b/src/main.js
index 125a658..763910f 100644
--- a/src/main.js
+++ b/src/main.js
@@ -32,7 +32,7 @@ Vue.use(VueQuillEditor)
 
 // 时间过滤器
 // 定义时间过滤器(不含时分秒)
-Vue.filter('formatDate', function(originVal) {
+Vue.filter('formatDate', function (originVal) {
     const dt = new Date(originVal * 1000)
     const y = dt.getFullYear()
     const m = (dt.getMonth() + 1 + '').padStart(2, '0')
@@ -41,9 +41,9 @@ Vue.filter('formatDate', function(originVal) {
     const mm = (dt.getMinutes() + '').padStart(2, '0')
     const ss = (dt.getSeconds() + '').padStart(2, '0')
     return `${y}-${m}-${d}`
-  })
-  // 含时分秒
-  Vue.filter('formatDatehms', function(originVal) {
+})
+// 含时分秒
+Vue.filter('formatDatehms', function (originVal) {
     const dt = new Date(originVal * 1000)
     const y = dt.getFullYear()
     const m = (dt.getMonth() + 1 + '').padStart(2, '0')
@@ -52,7 +52,7 @@ Vue.filter('formatDate', function(originVal) {
     const mm = (dt.getMinutes() + '').padStart(2, '0')
     const ss = (dt.getSeconds() + '').padStart(2, '0')
     return `${y}-${m}-${d} ${hh}:${mm}:${ss}`
-  })
+})
 // 引入wps文档编辑
 import mammoth from "mammoth";
 import commonJS from '@/common/js/commonJS.js'
@@ -74,6 +74,8 @@ Vue.component("Editor", Editor);
 
 import commonTable from '@/components/page/components/table/table.vue'
 Vue.component('common-table', commonTable);
+import commonLateX from '@/components/page/components/table/LateX.vue'
+Vue.component('common-late-x', commonLateX);
 import commonMajor from '@/components/page/components/major/index.vue'
 Vue.component('common-major', commonMajor);
 import commonMajorList from '@/components/page/components/major/list.vue'
@@ -103,10 +105,10 @@ Vue.component('common-drag-word', commonDragWord);
 Vue.use(VueI18n);
 Vue.use(ElementUI, {
     size: 'small',
-	locale
+    locale
 });
 const i18n = new VueI18n({
-    locale: localStorage.getItem('langs')||'en',
+    locale: localStorage.getItem('langs') || 'en',
     messages
 });
 //使用钩子函数对路由进行权限跳转
@@ -114,16 +116,16 @@ router.beforeEach((to, from, next) => {
     document.title = `${to.meta.title} | Traditional Medicine Research`;
     const role = localStorage.getItem('U_name');
     const userrole = localStorage.getItem('U_status');
-    if (!role && to.path!='/register'&&to.path!=='/submission'&&to.path!=='/verification'&&to.path!=='/orcidLink'&&to.path!=='/img'&& to.path !=='/reviewer'&&to.path !=='/thanks' &&to.path !== '/login' &&to.path !== '/refuse' &&to.path !== '/managing'&&to.path.search(/retrieve/i)<0 ) {
+    if (!role && to.path != '/register' && to.path !== '/submission' && to.path !== '/verification' && to.path !== '/orcidLink' && to.path !== '/img' && to.path !== '/reviewer' && to.path !== '/thanks' && to.path !== '/login' && to.path !== '/refuse' && to.path !== '/managing' && to.path.search(/retrieve/i) < 0) {
         next('/login');
-    // } else if (to.meta.permission) {
-    //     // 如果是管理员权限则可进入，这里只是简单的模拟管理员权限而已
-    //     // role === 'admin' ? next() : next('/403');
-    //     if(userrole == to.meta.permission){
-    //         next();
-    //     }else{
-    //         next('/403');
-    //     }
+        // } else if (to.meta.permission) {
+        //     // 如果是管理员权限则可进入，这里只是简单的模拟管理员权限而已
+        //     // role === 'admin' ? next() : next('/403');
+        //     if(userrole == to.meta.permission){
+        //         next();
+        //     }else{
+        //         next('/403');
+        //     }
 
     } else {
         //审稿人导航