diff --git a/server/web3dbspider/services/events/ERC721Staking/redeem.js b/server/web3dbspider/services/events/ERC721Staking/redeem.js
index 548e707..7d74318 100644
--- a/server/web3dbspider/services/events/ERC721Staking/redeem.js
+++ b/server/web3dbspider/services/events/ERC721Staking/redeem.js
@@ -19,7 +19,8 @@ class Redeem721 extends BaseEventProcess {
     const returnValues = this.getReturnValues();
     const blockData = this.getBlockData();
     const redeemTime = blockData['timestamp'];
-    if (redeemTime) {
+    console.log(blockData);
+    if (!redeemTime) {
       this.throwError('Redeem721 blockData error:' + blockData);
       return;
     }