diff --git a/components/popover/PurePanel.tsx b/components/popover/PurePanel.tsx
index e84891e127..3e1283e460 100644
--- a/components/popover/PurePanel.tsx
+++ b/components/popover/PurePanel.tsx
@@ -26,7 +26,16 @@ export interface PurePanelProps extends Omit<PopoverProps, 'children'> {
 }
 
 export function RawPurePanel(props: any) {
-  const { hashId, prefixCls, className, placement = 'top', title, content, children } = props;
+  const {
+    hashId,
+    prefixCls,
+    className,
+    style,
+    placement = 'top',
+    title,
+    content,
+    children,
+  } = props;
 
   return (
     <div
@@ -37,6 +46,7 @@ export function RawPurePanel(props: any) {
         `${prefixCls}-placement-${placement}`,
         className,
       )}
+      style={style}
     >
       <Popup {...props} className={hashId} prefixCls={prefixCls}>
         {children || getOverlay(prefixCls, title, content)}
diff --git a/components/tour/PurePanel.tsx b/components/tour/PurePanel.tsx
index 045d384a0a..7024207783 100644
--- a/components/tour/PurePanel.tsx
+++ b/components/tour/PurePanel.tsx
@@ -38,7 +38,7 @@ export default function PurePanel(props: PurePanelProps) {
     <PopoverRawPurePanel
       prefixCls={prefixCls}
       hashId={hashId}
-      className={classNames(className, `${prefixCls}-pure`, `${prefixCls}-${type}`)}
+      className={classNames(className, `${prefixCls}-pure`, type && `${prefixCls}-${type}`)}
       style={style}
     >
       {node}