diff --git a/src/components/olmap/SCADADeviceList.tsx b/src/components/olmap/SCADADeviceList.tsx
index 7aa98dd..ddd5d88 100644
--- a/src/components/olmap/SCADADeviceList.tsx
+++ b/src/components/olmap/SCADADeviceList.tsx
@@ -466,6 +466,7 @@ const SCADADeviceList: React.FC<SCADADeviceListProps> = ({
   // 清除选择
   const handleClearSelection = useCallback(() => {
     setInternalSelection([]);
+    setHighlightFeatures([]);
     setPendingSelection([]);
   }, []);