diff --git a/SrcJuMethod2.js b/SrcJuMethod2.js
index 9b5cb256..9cc3c2a5 100644
--- a/SrcJuMethod2.js
+++ b/SrcJuMethod2.js
@@ -118,6 +118,8 @@ let 图片解密 = function(key,iv,kiType,mode) {
         } else if (kiType === "Hex") {
             bytes = hexStringToBytes(str);
         } else {
+            bytes = FileUtil.String(str).getBytes();
+            /*
             let javaImport = new JavaImporter();
             javaImport.importPackage(
                 Packages.com.example.hikerview.utils,
@@ -127,8 +129,9 @@ let 图片解密 = function(key,iv,kiType,mode) {
                 Packages.javax.crypto.spec
             );
             with(javaImport) {
-                bytes = String(str).getBytes();
+                bytes = FileUtil.String(str).getBytes();
             }
+            */
         }
         return bytes;
     }