diff --git a/lib/plugin.js b/lib/plugin.js
index f85bd13..ff056db 100644
--- a/lib/plugin.js
+++ b/lib/plugin.js
@@ -149,6 +149,9 @@ export class ZZZPlugin extends plugin {
       }
     } else {
       deviceFp = await redis.get(`ZZZ:DEVICE_FP:${uid}:FP`);
+      let data = {
+        deviceFp,
+      };
       if (!deviceFp) {
         const sdk = api.getUrl('getFp');
         const res = await request(sdk.url, {