diff --git a/styles/custom.scss b/styles/custom.scss
index df75316b9..b66f05a7e 100644
--- a/styles/custom.scss
+++ b/styles/custom.scss
@@ -61,7 +61,7 @@
   z-index: 19;
   border: 1px solid $vxe-table-border-color;
   border-radius: $vxe-border-radius;
-  box-shadow: $vxe-border-radius;
+  box-shadow: $vxe-base-popup-box-shadow;
   &.is--active {
     display: block;
   }
diff --git a/styles/variable.scss b/styles/variable.scss
index da389d31e..9dad0ff6c 100644
--- a/styles/variable.scss
+++ b/styles/variable.scss
@@ -49,6 +49,7 @@ $vxe-input-placeholder-color: #C0C4CC !default;
 
 /*popup*/
 $vxe-table-popup-border-color: #DADCE0 !default;
+$vxe-base-popup-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.16) !default;
 
 /*table*/
 $vxe-table-header-font-color: $vxe-font-color !default;