diff --git a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/lianlian/util/Digests.java b/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/lianlian/util/Digests.java
deleted file mode 100644
index d4bfaadc5..000000000
--- a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/lianlian/util/Digests.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/**
- */
-package com.jsowell.thirdparty.lianlian.util;
-
-import org.apache.commons.lang3.Validate;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.GeneralSecurityException;
-import java.security.MessageDigest;
-import java.security.SecureRandom;
-
-public class Digests {
-
-	private static final String SHA1 = "SHA-1";
-	private static final String MD5 = "MD5";
-
-	private static SecureRandom random = new SecureRandom();
-
-	/**
-	 * 对输入字符串进行md5散列.
-	 */
-	public static byte[] md5(byte[] input) {
-		return digest(input, MD5, null, 1);
-	}
-	public static byte[] md5(byte[] input, int iterations) {
-		return digest(input, MD5, null, iterations);
-	}
-
-	/**
-	 * 对输入字符串进行sha1散列.
-	 */
-	public static byte[] sha1(byte[] input) {
-		return digest(input, SHA1, null, 1);
-	}
-
-	public static byte[] sha1(byte[] input, byte[] salt) {
-		return digest(input, SHA1, salt, 1);
-	}
-
-	public static byte[] sha1(byte[] input, byte[] salt, int iterations) {
-		return digest(input, SHA1, salt, iterations);
-	}
-
-	/**
-	 * 对字符串进行散列, 支持md5与sha1算法.
-	 */
-	private static byte[] digest(byte[] input, String algorithm, byte[] salt, int iterations) {
-		try {
-			MessageDigest digest = MessageDigest.getInstance(algorithm);
-
-			if (salt != null) {
-				digest.update(salt);
-			}
-
-			byte[] result = digest.digest(input);
-
-			for (int i = 1; i < iterations; i++) {
-				digest.reset();
-				result = digest.digest(result);
-			}
-			return result;
-		} catch (GeneralSecurityException e) {
-			throw Exceptions.unchecked(e);
-		}
-	}
-
-	/**
-	 * 生成随机的Byte[]作为salt.
-	 *
-	 * @param numBytes byte数组的大小
-	 */
-	public static byte[] generateSalt(int numBytes) {
-		Validate.isTrue(numBytes > 0, "numBytes argument must be a positive integer (1 or larger)", numBytes);
-
-		byte[] bytes = new byte[numBytes];
-		random.nextBytes(bytes);
-		return bytes;
-	}
-
-	/**
-	 * 对文件进行md5散列.
-	 */
-	public static byte[] md5(InputStream input) throws IOException {
-		return digest(input, MD5);
-	}
-
-	/**
-	 * 对文件进行sha1散列.
-	 */
-	public static byte[] sha1(InputStream input) throws IOException {
-		return digest(input, SHA1);
-	}
-
-	private static byte[] digest(InputStream input, String algorithm) throws IOException {
-		try {
-			MessageDigest messageDigest = MessageDigest.getInstance(algorithm);
-			int bufferLength = 8 * 1024;
-			byte[] buffer = new byte[bufferLength];
-			int read = input.read(buffer, 0, bufferLength);
-
-			while (read > -1) {
-				messageDigest.update(buffer, 0, read);
-				read = input.read(buffer, 0, bufferLength);
-			}
-
-			return messageDigest.digest();
-		} catch (GeneralSecurityException e) {
-			throw Exceptions.unchecked(e);
-		}
-	}
-
-}
diff --git a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/lianlian/util/LianLianUtils.java b/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/lianlian/util/LianLianUtils.java
deleted file mode 100644
index 96b2f5fb5..000000000
--- a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/lianlian/util/LianLianUtils.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package com.jsowell.thirdparty.lianlian.util;
-
-import com.jsowell.common.constant.Constants;
-import com.jsowell.common.util.BytesUtil;
-import com.jsowell.common.util.DateUtils;
-
-import javax.crypto.Mac;
-import javax.crypto.SecretKey;
-import javax.crypto.spec.SecretKeySpec;
-import java.nio.charset.StandardCharsets;
-import java.util.Locale;
-
-/**
- * 联联平台工具类
- *
- * @author JS-ZZA
- * @date 2023/5/6 14:22
- */
-public class LianLianUtils {
-    static final String ALGORITHM_MAC = "HmacMD5";
-
-    /** 密钥 **/
-    static final String MAC_KEY = "TmsdVaFVTtjzZbLi";
-
-
-    /**
-     * HMAC加密
-     * @return
-     * @throws Exception
-     */
-    public static String encryptionHMAC(String source) throws Exception {
-        SecretKey secretKey = new SecretKeySpec(MAC_KEY.getBytes(StandardCharsets.UTF_8), ALGORITHM_MAC);
-        Mac mac = Mac.getInstance(ALGORITHM_MAC);
-        mac.init(secretKey);
-        mac.update(source.getBytes(StandardCharsets.UTF_8));
-        return BytesUtil.binary(mac.doFinal(), 16).toUpperCase(Locale.ROOT);
-    }
-
-    /**
-     * 拼接参数
-     * @param Data
-     * @return
-     */
-    public static String connectData(String Data){
-        String timeStamp = DateUtils.dateTimeNow(DateUtils.YYYYMMDDHHMMSS);
-        String number = "0001";
-        return Constants.OPERATORID_LIANLIAN + Data + timeStamp + number;
-    }
-}