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 372030a9..736eca93 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
@@ -39,35 +39,29 @@ public class EqualVerifyTest {
         byte[] responderOutput;
         boolean isEqual;
 
-        int i;
+        
+        sponsorInput   = 666;
+        responderInput = 666;
 
-        for (i = 0; i < 1000; i++) {
-
-            sponsorInput   = 666;
-            responderInput = 666;
-
-           sponsorOutput = EqualVerify.sponsor(sponsorInput,sponsorEPubKeyBytes);
-           responderOutput = EqualVerify.responder(responderInput,sponsorOutput,
+        sponsorOutput = EqualVerify.sponsor(sponsorInput,sponsorEPubKeyBytes);
+        responderOutput = EqualVerify.responder(responderInput,sponsorOutput,
                  responderEPubKeyBytes,responderEPrivKeyBytes);
 
-           isEqual = EqualVerify.sponsorCheck(sponsorInput,responderOutput,sponsorEPrivKeyBytes);
+        isEqual = EqualVerify.sponsorCheck(sponsorInput,responderOutput,sponsorEPrivKeyBytes);
 
-           assertTrue(isEqual);
-        }
+        assertTrue(isEqual);
 
-        for (i = 0; i < 1000; i++){
 
-            sponsorInput   = 666;
-            responderInput = 667;
+        sponsorInput   = 666;
+        responderInput = 667;
 
-            sponsorOutput = EqualVerify.sponsor(sponsorInput,sponsorEPubKeyBytes);
-            responderOutput = EqualVerify.responder(responderInput,sponsorOutput,
+        sponsorOutput = EqualVerify.sponsor(sponsorInput,sponsorEPubKeyBytes);
+        responderOutput = EqualVerify.responder(responderInput,sponsorOutput,
                     responderEPubKeyBytes,responderEPrivKeyBytes);
 
-            isEqual = EqualVerify.sponsorCheck(sponsorInput,responderOutput,sponsorEPrivKeyBytes);
+        isEqual = EqualVerify.sponsorCheck(sponsorInput,responderOutput,sponsorEPrivKeyBytes);
 
-            assertTrue(!isEqual);
+        assertTrue(!isEqual);
         }
     }
-
 }
\ No newline at end of file
diff --git a/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/IntCompareTest.java b/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/IntCompareTest.java
index d02f668d..d49792eb 100644
--- a/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/IntCompareTest.java
+++ b/source/crypto/crypto-adv/src/test/java/test/com/jd/blockchain/crypto/mpc/IntCompareTest.java
@@ -25,26 +25,22 @@ public class IntCompareTest {
         byte[][] cipherArray;
         byte[][] aggregatedCipherArray;
         int output;
-        int i;
 
-        for (i = 0; i < 1000; i++) {
-            int sponsorInput = 10000;
-            int responderInput = 9999;
+        int sponsorInput = 10000;
+        int responderInput = 9999;
 
             cipherArray = IntCompare.sponsor(sponsorInput, pubKeyBytes);
             aggregatedCipherArray = IntCompare.responder(responderInput, cipherArray, pubKeyBytes);
             output = IntCompare.sponsorOutput(aggregatedCipherArray, privKeyBytes);
             assertEquals(1, output);
-        }
 
-        for (i = 0; i < 1000; i++) {
-            int sponsorInput = 10000;
-            int responderInput = 19999;
 
-            cipherArray = IntCompare.sponsor(sponsorInput, pubKeyBytes);
-            aggregatedCipherArray = IntCompare.responder(responderInput, cipherArray, pubKeyBytes);
-            output = IntCompare.sponsorOutput(aggregatedCipherArray, privKeyBytes);
-            assertEquals(0, output);
-        }
+        sponsorInput = 10000;
+        responderInput = 19999;
+
+        cipherArray = IntCompare.sponsor(sponsorInput, pubKeyBytes);
+        aggregatedCipherArray = IntCompare.responder(responderInput, cipherArray, pubKeyBytes);
+        output = IntCompare.sponsorOutput(aggregatedCipherArray, privKeyBytes);
+        assertEquals(0, output);
     }
 }
\ No newline at end of file