diff --git a/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/EqualVerifyTest.java b/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/EqualVerifyTest.java
index 736eca93..1e1aeb81 100644
--- a/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/EqualVerifyTest.java
+++ b/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/EqualVerifyTest.java
@@ -39,7 +39,7 @@ public class EqualVerifyTest {
         byte[] responderOutput;
         boolean isEqual;
 
-        
+
         sponsorInput   = 666;
         responderInput = 666;