diff --git a/packages/react-table/src/style/index.less b/packages/react-table/src/style/index.less
index 5b86f26cdd..10793f27cf 100644
--- a/packages/react-table/src/style/index.less
+++ b/packages/react-table/src/style/index.less
@@ -6,7 +6,7 @@
   > table {
     display: table !important;
     margin: 0 !important;
-    // width: 100% !important;
+    width: 100% !important;
     border-spacing: 0;
     border-collapse: collapse;
     tr > th,