diff --git a/server/web3dbspider/metadata/factory.js b/server/web3dbspider/metadata/factory.js
index b0d80f3..34a5d33 100644
--- a/server/web3dbspider/metadata/factory.js
+++ b/server/web3dbspider/metadata/factory.js
@@ -156,7 +156,7 @@ async function init() {
             net['air_drop'].forEach(
               (item) => {
                 const airDropDate = item;
-                console.log(item);
+                console.log('load AirDrop: ' + item);
                 const jsonData = utils.readJsonFromFile
                 (configDir + `airdrops/${airDropDate}.airdrop.json`);
               }