diff --git a/packages/date-picker/src/picker.vue b/packages/date-picker/src/picker.vue
index 802e48c7b2..d08e2754e2 100644
--- a/packages/date-picker/src/picker.vue
+++ b/packages/date-picker/src/picker.vue
@@ -98,7 +98,6 @@ const NewPopper = {
     offset: Popper.props.offset,
     boundariesPadding: Popper.props.boundariesPadding,
     arrowOffset: Popper.props.arrowOffset,
-    placement: Popper.props.placement,
     transformOrigin: Popper.props.transformOrigin
   },
   methods: Popper.methods,