diff --git a/lightrag/kg/postgres_impl.py b/lightrag/kg/postgres_impl.py
index dab0d652..139b72b9 100644
--- a/lightrag/kg/postgres_impl.py
+++ b/lightrag/kg/postgres_impl.py
@@ -1103,7 +1103,8 @@ class PGGraphStorage(BaseGraphStorage):
                 try:
                     d[k] = (
                         json.loads(v)
-                        if isinstance(v, str) and (v.startswith("{") or v.startswith("["))
+                        if isinstance(v, str)
+                        and (v.startswith("{") or v.startswith("["))
                         else v
                     )
                 except json.JSONDecodeError:
diff --git a/lightrag_webui/src/components/status/StatusDialog.tsx b/lightrag_webui/src/components/status/StatusDialog.tsx
index 1f2a8d6e..48eaa4f7 100644
--- a/lightrag_webui/src/components/status/StatusDialog.tsx
+++ b/lightrag_webui/src/components/status/StatusDialog.tsx
@@ -16,7 +16,7 @@ interface StatusDialogProps {
 
 const StatusDialog = ({ open, onOpenChange, status }: StatusDialogProps) => {
   const { t } = useTranslation()
-  
+
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className="sm:max-w-[500px]">
diff --git a/lightrag_webui/src/components/status/StatusIndicator.tsx b/lightrag_webui/src/components/status/StatusIndicator.tsx
index 5e7d8893..5a9fc751 100644
--- a/lightrag_webui/src/components/status/StatusIndicator.tsx
+++ b/lightrag_webui/src/components/status/StatusIndicator.tsx
@@ -21,7 +21,7 @@ const StatusIndicator = () => {
 
   return (
     <div className="fixed right-4 bottom-4 flex items-center gap-2 opacity-80 select-none">
-      <div 
+      <div
         className="flex cursor-pointer items-center gap-2"
         onClick={() => setDialogOpen(true)}
       >
@@ -39,11 +39,11 @@ const StatusIndicator = () => {
           {health ? t('graphPanel.statusIndicator.connected') : t('graphPanel.statusIndicator.disconnected')}
         </span>
       </div>
-      
-      <StatusDialog 
-        open={dialogOpen} 
-        onOpenChange={setDialogOpen} 
-        status={status} 
+
+      <StatusDialog
+        open={dialogOpen}
+        onOpenChange={setDialogOpen}
+        status={status}
       />
     </div>
   )