diff --git a/packages/theme-default/src/select.css b/packages/theme-default/src/select.css
index 47cd92a68..8f7cb9180 100644
--- a/packages/theme-default/src/select.css
+++ b/packages/theme-default/src/select.css
@@ -68,6 +68,10 @@
       }
     }
 
+    & > .el-input {
+      display: block;
+    }
+
     @e input {
       border: none;
       outline: none;