diff --git a/src/assets/js/utils/cryptoJsUtil.js b/src/assets/js/utils/cryptoJsUtil.js
index 0abd15050..c0e940fc8 100644
--- a/src/assets/js/utils/cryptoJsUtil.js
+++ b/src/assets/js/utils/cryptoJsUtil.js
@@ -1,6 +1,6 @@
 /**
- * @author
- * @Date create in 2021/10/28
+ * @author 李想
+ * @Date create in 2021/03/16
  */
 import { JSEncrypt } from 'jsencrypt'
 let CryptoJS = require('crypto-js')
@@ -51,6 +51,29 @@ export let AESDecrypt = function(encrypted, key) {
   return decrypted.toString(CryptoJS.enc.Utf8)
 }
 
+export let AESCacheEncrypt = function(data, keys) {
+  //加密 緩存
+  var key = CryptoJS.enc.Hex.parse(keys)
+  var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF') //偏移量
+  var encrypted = CryptoJS.AES.encrypt(data, key, {
+    iv: iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7
+  })
+  return encrypted.toString()
+}
+export let AESCacheDecrypt = function(encrypted, keys) {
+  //解密 緩存
+  var key = CryptoJS.enc.Hex.parse(keys)
+  var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF')
+  var decrypted = CryptoJS.AES.decrypt(encrypted, key, {
+    iv: iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7
+  })
+  return CryptoJS.enc.Utf8.stringify(decrypted)
+}
+
 function format(base64, isPrivate = 0) {
   var text = '-----BEGIN ' + (isPrivate ? 'PRIVATE' : 'PUBLIC') + ' KEY-----\n'
   text += base64.replace(/[^\x00-\xff]/g, '$&\x01').replace(/.{64}\x01?/g, '$&\n')