diff --git a/hutool-crypto/src/main/java/cn/hutool/crypto/Padding.java b/hutool-crypto/src/main/java/cn/hutool/crypto/Padding.java
index 63fbfb97c..b9237ec37 100644
--- a/hutool-crypto/src/main/java/cn/hutool/crypto/Padding.java
+++ b/hutool-crypto/src/main/java/cn/hutool/crypto/Padding.java
@@ -23,5 +23,10 @@ public enum Padding {
 	OAEPPadding,
 	PKCS1Padding,
 	PKCS5Padding,
+    /** 
+    * 注意需要引入对应jar 包
+    * @see cn.hutool.crypto.GlobalBouncyCastleProvider#setUseBouncyCastle
+    */
+    PKCS7Padding,
 	SSL3Padding
 }