diff --git a/packages/amis/src/renderers/Form/NestedSelect.tsx b/packages/amis/src/renderers/Form/NestedSelect.tsx
index aafb5e4c4d5..11932fa1966 100644
--- a/packages/amis/src/renderers/Form/NestedSelect.tsx
+++ b/packages/amis/src/renderers/Form/NestedSelect.tsx
@@ -196,13 +196,11 @@ export default class NestedSelectControl extends React.Component<
   @autobind
   handleOutClick(e: React.MouseEvent<any>) {
     e.stopPropagation();
-
-    const {options} = this.props;
     this.outTargetWidth = this.outTarget.current?.clientWidth;
     e.defaultPrevented ||
-      this.setState({
-        isOpened: true
-      });
+      this.setState(prevState => ({
+        isOpened: !prevState.isOpened
+      }));
   }
 
   @autobind