diff --git a/lightrag_webui/src/hooks/useLightragGraph.tsx b/lightrag_webui/src/hooks/useLightragGraph.tsx
index 73fcb53c..2f4b5526 100644
--- a/lightrag_webui/src/hooks/useLightragGraph.tsx
+++ b/lightrag_webui/src/hooks/useLightragGraph.tsx
@@ -344,7 +344,7 @@ const fetchGraph = async (label: string, maxDepth: number, maxNodes: number) =>
           console.error(`Source node ${edge.source} is undefined`)
           continue
         }
-        
+
         const targetNode = rawData.nodes[target]
         if (!targetNode) {
           console.error(`Target node ${edge.target} is undefined`)