diff --git a/jinrun/audit/审批接口.md b/jinrun/audit/审批接口.md
index 8f610c8..310d12b 100644
--- a/jinrun/audit/审批接口.md
+++ b/jinrun/audit/审批接口.md
@@ -36,9 +36,8 @@ public static String getMD5Lower(String input) {
 数据加密采用AES算法
 加密模式： CBC
 填充方式：PKCS5Padding
-偏移量：iv(则一提供)
 加密内容：data(加密数据)
-密钥：appSecret(则一提供)
+密钥：aesSecret(则一提供)
 输出：base64
 字符集：utf-8
 注：无敏感数据则无需加密
@@ -46,13 +45,19 @@ public static String getMD5Lower(String input) {
 ### 数据加密示例
 
 ```java
-public static String aesEncrypt(String source, String secret) {
+public static String encrypt(String plaintext, String aesSecret) {
+    byte[] keyBytes = Base64.getDecoder().decode(keyBase64);
+    SecretKeySpec secretKey = new SecretKeySpec(keyBytes, "AES");
+    byte[] iv = new byte[16];
+    SecureRandom secureRandom = new SecureRandom();
+    secureRandom.nextBytes(iv);
+    IvParameterSpec ivParam = new IvParameterSpec(iv);
     Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
-    SecretKeySpec keySpec = new SecretKeySpec(secret.getBytes(), "AES");
-    IvParameterSpec ivSpec = new IvParameterSpec(IV_BYTES);
-    byte[] byteContent = source.getBytes("UTF-8");
-    cipher.init(1, keySpec, ivSpec);
-    byte[] result = cipher.doFinal(byteContent);
+    cipher.init(1, secretKey, ivParam);
+    byte[] ciphertext = cipher.doFinal(plaintext.getBytes(StandardCharsets.UTF_8));
+    byte[] result = new byte[16 + ciphertext.length];
+    System.arraycopy(iv, 0, result, 0, 16);
+    System.arraycopy(ciphertext, 0, result, 16, ciphertext.length);
     return Base64.getEncoder().encodeToString(result);
 }
 ```
@@ -155,12 +160,13 @@ public static String aesEncrypt(String source, String secret) {
 
 #### 请求示例Java-SDK方式
 
-#####  [下载SDK](https://zeyi-tms-product.oss-cn-hangzhou.aliyuncs.com/file/jar/java-sdk/zy-java-sdk-1.0.0.jar)
+#####  [下载SDK](https://zeyi-tms-product.oss-cn-hangzhou.aliyuncs.com/file/jar/java-sdk/zy-java-sdk-2.0.0.jar)
 
 ```java
 public static void main(String[] args) {
     String appKey = "bd95591ce63f4a78a54658c2d8ad5ff6";
     String appSecret = "734a18117f614e60859efb8eea27c680";
+    String aesSecret = "wJ3472SLpkZLnjtwMArhRg==";
     ZYClient ZYClient = new ZYClient(appKey, appSecret);
     String data = "{\n" +
             "  \"code\": \"JR202510200000003\",\n" +
@@ -190,7 +196,7 @@ public static void main(String[] args) {
             "    }\n" +
             "  ]\n" +
             "}";
-    HttpResponseData httpResponseData = ZYClient.doPost(Constants.TEST_HOST + "/tms-service-api/audit/send", AesUtils.aesEncrypt(data, appSecret));
+    HttpResponseData httpResponseData = ZYClient.doPost(Constants.TEST_HOST + "/tms-service-api/audit/send", AesUtils.aesEncrypt(data, aesSecret));
 }
 ```
 
@@ -276,12 +282,13 @@ public static void main(String[] args) {
 
 #### 请求示例Java-SDK方式
 
-#####  [下载SDK](https://zeyi-tms-product.oss-cn-hangzhou.aliyuncs.com/file/jar/java-sdk/zy-java-sdk-1.0.0.jar)
+#####  [下载SDK](https://zeyi-tms-product.oss-cn-hangzhou.aliyuncs.com/file/jar/java-sdk/zy-java-sdk-2.0.0.jar)
 
 ```java
 public static void main(String[] args) {
     String appKey = "bd95591ce63f4a78a54658c2d8ad5ff6";
     String appSecret = "734a18117f614e60859efb8eea27c680";
+    String aesSecret = "wJ3472SLpkZLnjtwMArhRg==";
     ZYClient ZYClient = new ZYClient(appKey, appSecret);
     String data = "{\n" +
             "  \"code\": \"JR202510200000002\",\n" +
@@ -290,7 +297,7 @@ public static void main(String[] args) {
             "  \"remark\": \"付款金额错误, 撤销重新提交\",\n" +
             "  \"username\": \"001073\"\n" +
             "}";
-    HttpResponseData httpResponseData = ZYClient.doPost(Constants.TEST_HOST + "/tms-service-api/audit/cancel", AesUtils.aesEncrypt(data, appSecret));
+    HttpResponseData httpResponseData = ZYClient.doPost(Constants.TEST_HOST + "/tms-service-api/audit/cancel", AesUtils.aesEncrypt(data, aesSecret));
 }
 ```
 
@@ -378,7 +385,7 @@ public static void main(String[] args) {
 
 ### 则一Java-sdk
 
-#####  [下载Java-sdk](https://zeyi-tms-product.oss-cn-hangzhou.aliyuncs.com/file/jar/java-sdk/zy-java-sdk-1.0.0.jar)
+#####  [下载Java-sdk](https://zeyi-tms-product.oss-cn-hangzhou.aliyuncs.com/file/jar/java-sdk/zy-java-sdk-2.0.0.jar)
 
 ## 更新日志
 
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libgit2 0.21.0