diff --git a/packages/theme-chalk/src/table.scss b/packages/theme-chalk/src/table.scss
index 4c68fda6d6..9dc162e85c 100755
--- a/packages/theme-chalk/src/table.scss
+++ b/packages/theme-chalk/src/table.scss
@@ -358,7 +358,6 @@
           &.is-last-column {
             &::before {
               right: -10px;
-              box-shadow: none;
             }
           }
         }