diff --git a/src/main/java/com/alipay/global/api/base64/DefaultBase64Encryptor.java b/src/main/java/com/alipay/global/api/base64/DefaultBase64Encryptor.java
index cc08538..01ea2ec 100644
--- a/src/main/java/com/alipay/global/api/base64/DefaultBase64Encryptor.java
+++ b/src/main/java/com/alipay/global/api/base64/DefaultBase64Encryptor.java
@@ -1,12 +1,10 @@
 package com.alipay.global.api.base64;
 
-
 import org.apache.commons.codec.binary.Base64;
 
 /**
- * Base64 encoding and decoding using Apache Commons Codec
- * You can also customize the base64 tool. See the end of the README.
- * compatible JDK 6, 8, 11+
+ * Base64 encoding and decoding using Apache Commons Codec You can also customize the base64 tool.
+ * See the end of the README. compatible JDK 6, 8, 11+
  */
 public class DefaultBase64Encryptor implements Base64Encryptor {
 
@@ -19,5 +17,4 @@ public String encodeToString(byte[] src) {
   public byte[] decode(String src) {
     return Base64.decodeBase64(src);
   }
-
-}
\ No newline at end of file
+}