diff --git a/public/react/src/common/TextUtil.js b/public/react/src/common/TextUtil.js
index c711143d2..bd524c4a9 100644
--- a/public/react/src/common/TextUtil.js
+++ b/public/react/src/common/TextUtil.js
@@ -6,6 +6,9 @@ export function isImageExtension(fileName) {
 export function markdownToHTML(oldContent, selector) {
     window.$('#md_div').html('')
     // markdown to html
+    try {
+
+    
     var markdwonParser = window.editormd.markdownToHTML("md_div", {
         markdown: oldContent,
         emoji: true,
@@ -15,6 +18,11 @@ export function markdownToHTML(oldContent, selector) {
         flowChart: true,  // 默认不解析
         sequenceDiagram: true // 默认不解析
     });
+
+    } catch(e) {
+        console.error(e)
+    }
+    
     const content = window.$('#md_div').html()
     if (selector) {
         window.$(selector).html(content)