diff --git a/projects/app/src/service/moduleDispatch/agent/extract.ts b/projects/app/src/service/moduleDispatch/agent/extract.ts
index 46f5945bc..2a57a292d 100644
--- a/projects/app/src/service/moduleDispatch/agent/extract.ts
+++ b/projects/app/src/service/moduleDispatch/agent/extract.ts
@@ -69,7 +69,7 @@ export async function dispatchContentExtract(props: Props): Promise<Response> {
   }
 
   // auth fields
-  let success = !extractKeys.find((item) => !arg[item.key]);
+  let success = !extractKeys.find((item) => !(item.key in arg));
   // auth empty value
   if (success) {
     for (const key in arg) {