diff --git a/src/main/java/com/dreamchaser/depository_manage/config/JM_3DES.java b/src/main/java/com/dreamchaser/depository_manage/config/JM_3DES.java
index ba2734fb..2c575e71 100644
--- a/src/main/java/com/dreamchaser/depository_manage/config/JM_3DES.java
+++ b/src/main/java/com/dreamchaser/depository_manage/config/JM_3DES.java
@@ -1,12 +1,10 @@
 package com.dreamchaser.depository_manage.config;
 
 import org.apache.commons.codec.digest.DigestUtils;
-import sun.misc.BASE64Decoder;
-import sun.misc.BASE64Encoder;
-
 import javax.crypto.Cipher;
 import javax.crypto.SecretKey;
 import javax.crypto.spec.SecretKeySpec;
+import java.util.Base64;
 
 
 /**
@@ -45,7 +43,7 @@ public class JM_3DES {
             //加密
             Cipher c1 = Cipher.getInstance("DESede");
             c1.init(Cipher.ENCRYPT_MODE, deskey);
-            String pwd = (new BASE64Encoder()).encodeBuffer(c1.doFinal(src));
+            String pwd = Base64.getEncoder().encodeToString(c1.doFinal(src));
             return pwd;
         }catch(Exception e){
             e.printStackTrace();
@@ -62,7 +60,7 @@ public class JM_3DES {
     public static String decode3Des(String key, String desStr){
         byte[] keybyte = hex(key);
         try {
-            byte[] src = (new BASE64Decoder()).decodeBuffer(desStr);
+            byte[] src = Base64.getDecoder().decode(desStr);
             //生成密钥
             SecretKey deskey = new SecretKeySpec(keybyte, "DESede");
             //解密
diff --git a/src/test/java/com/dreamchaser/depository_manage/TestOther.java b/src/test/java/com/dreamchaser/depository_manage/TestOther.java
index 05c14a87..fc69c333 100644
--- a/src/test/java/com/dreamchaser/depository_manage/TestOther.java
+++ b/src/test/java/com/dreamchaser/depository_manage/TestOther.java
@@ -1,6 +1,7 @@
 package com.dreamchaser.depository_manage;
 
 import com.alibaba.fastjson.JSONObject;
+import com.dreamchaser.depository_manage.config.JM_3DES;
 import com.dreamchaser.depository_manage.config.QyWxConfig;
 import com.dreamchaser.depository_manage.service.impl.QyWxOperationService;
 import org.junit.Test;
@@ -24,6 +25,6 @@ public class TestOther {
 
     @Test
     public void Test() {
-        new ArrayList<String>(Collections.singleton("PangFuZhen"));
+
     }
 }