diff --git a/apps/jingrow/frontend/src/core/features/flows/utils/nodeMetadata.js b/apps/jingrow/frontend/src/core/features/flows/utils/nodeMetadata.js
index 4fdbd9c..17fc074 100644
--- a/apps/jingrow/frontend/src/core/features/flows/utils/nodeMetadata.js
+++ b/apps/jingrow/frontend/src/core/features/flows/utils/nodeMetadata.js
@@ -21,7 +21,7 @@ function resolveComponent(componentType) {
 async function discoverNodeMetadata() {
   try {
     // 使用 Jingrow RPC 调用后端 whitelist 函数
-    const res = await api.call('jingrow.ai.pagetype.ai_node.ai_node.get_all_node_metadata')
+    const res = await api.call('jingrow.ai.utils.jlocal.get_all_node_metadata')
     
     // Jingrow whitelist 函数返回值被包装在 message 字段中
     const result = res?.message || res