diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/encryption/AesEncryptUtil.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/encryption/AesEncryptUtil.java
index 5d14e153..79523bf2 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/encryption/AesEncryptUtil.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/encryption/AesEncryptUtil.java
@@ -11,6 +11,10 @@ import javax.crypto.spec.SecretKeySpec;
  */
 public class AesEncryptUtil {
 
+    private AesEncryptUtil(){
+
+    }
+
     //使用AES-128-CBC加密模式，key需要为16位,key和iv可以相同！
     private static String KEY = EncryptedString.key;
     private static String IV = EncryptedString.iv;
@@ -23,7 +27,7 @@ public class AesEncryptUtil {
      * @return 加密的结果
      * @throws Exception
      */
-    public static String encrypt(String data, String key, String iv) throws Exception {
+    public static String encrypt(String data, String key, String iv) {
         try {
 
             Cipher cipher = Cipher.getInstance("AES/CBC/NoPadding");//"算法/模式/补码方式"NoPadding PkcsPadding
@@ -60,7 +64,7 @@ public class AesEncryptUtil {
      * @return 解密的结果
      * @throws Exception
      */
-    public static String desEncrypt(String data, String key, String iv) throws Exception {
+    public static String desEncrypt(String data, String key, String iv) {
         try {
 			byte[] encrypted1 = Base64.decode(data);
 
@@ -98,24 +102,4 @@ public class AesEncryptUtil {
     public static String desEncrypt(String data) throws Exception {
         return desEncrypt(data, KEY, IV);
     }
-
-
-
-//    /**
-//     * 测试
-//     */
-//    public static void main(String args[]) throws Exception {
-//        String test1 = "sa";
-//        String test =new String(test1.getBytes(),"UTF-8");
-//        String data = null;
-//        String key =  KEY;
-//        String iv = IV;
-//        // /g2wzfqvMOeazgtsUVbq1kmJawROa6mcRAzwG1/GeJ4=
-//        data = encrypt(test, key, iv);
-//        System.out.println("数据："+test);
-//        System.out.println("加密："+data);
-//        String jiemi =desEncrypt(data, key, iv).trim();
-//        System.out.println("解密："+jiemi);
-//    }
-
 }