diff --git a/src/assets/less/TableExpand.less b/src/assets/less/TableExpand.less
index 4e2dbb3..3a18951 100644
--- a/src/assets/less/TableExpand.less
+++ b/src/assets/less/TableExpand.less
@@ -1,10 +1,16 @@
 /** [表格主题样式一] 表格强制列不换行 */
 .j-table-force-nowrap {
+
   td, th {
     white-space: nowrap;
     // fix:80450 表格内容超出宽度时，文字溢出显示省略号
     overflow: hidden;
     text-overflow: ellipsis;
+    word-break: break-all;
+  }
+  // fix:80495 表格选择列不设置溢出
+  .ant-table-selection-column {
+    overflow: visible;
   }
 
   .ant-table-selection-column {