diff --git a/core/core-frontend/src/custom-component/rich-text/DeRichTextView.vue b/core/core-frontend/src/custom-component/rich-text/DeRichTextView.vue
index 4437394493..631e432ab8 100644
--- a/core/core-frontend/src/custom-component/rich-text/DeRichTextView.vue
+++ b/core/core-frontend/src/custom-component/rich-text/DeRichTextView.vue
@@ -172,6 +172,12 @@ const init = ref({
   branding: false,
   icons: 'vertical-content',
   vertical_align: element.value.propValue.verticalAlign,
+  table_default_attributes: {
+    width: '400' // 使用 table_default_attributes 设置表格的宽度
+  },
+  table_default_styles: {
+    width: '400px' // 或者使用 table_default_styles 设置宽度，单位为 px
+  },
   setup: function (editor) {
     let cloneHandle = null // 用于存储克隆的手柄
     let originalHandle = null // 用于存储原始手柄