diff --git a/chsm-common/src/main/java/com/sunyard/chsm/sdf/model/EccPubKey.java b/chsm-common/src/main/java/com/sunyard/chsm/sdf/model/EccPubKey.java
index e6f1f08..d7179a4 100644
--- a/chsm-common/src/main/java/com/sunyard/chsm/sdf/model/EccPubKey.java
+++ b/chsm-common/src/main/java/com/sunyard/chsm/sdf/model/EccPubKey.java
@@ -6,7 +6,6 @@ import lombok.NoArgsConstructor;
 import org.bouncycastle.util.encoders.Hex;
 import org.springframework.util.Assert;
 
-import java.nio.ByteBuffer;
 import java.util.Arrays;
 import java.util.Objects;
 
@@ -56,11 +55,6 @@ public class EccPubKey {
             pubKey = Arrays.copyOfRange(pubKey, 1, pubKey.length);
         } else if (Objects.equals(pubKey.length, 132)) {
             // 00010000
-            byte[] bytes = Arrays.copyOf(pubKey, 4);
-            System.out.println(Hex.toHexString(bytes));
-            int anInt = ByteBuffer.wrap(bytes).getInt();
-            System.out.println(anInt);
-
             pubKey = Arrays.copyOfRange(pubKey, 4, pubKey.length);
         }
         Assert.isTrue(Objects.equals(pubKey.length, 64) || Objects.equals(pubKey.length, 128), "Ecc公钥数据格式错误");