diff --git a/src/main/java/com/budwk/app/base/utils/RsaUtils.java b/src/main/java/com/budwk/app/base/utils/RsaUtil.java
similarity index 98%
rename from src/main/java/com/budwk/app/base/utils/RsaUtils.java
rename to src/main/java/com/budwk/app/base/utils/RsaUtil.java
index 5d714867..f0f351f0 100644
--- a/src/main/java/com/budwk/app/base/utils/RsaUtils.java
+++ b/src/main/java/com/budwk/app/base/utils/RsaUtil.java
@@ -14,7 +14,7 @@ import java.util.Base64;
  * @Version 1.0
  * @Description TODO
  */
-public class RsaUtils {
+public class RsaUtil {
 	static {
 		Security.addProvider(new BouncyCastleProvider());
 	}
diff --git a/src/main/java/com/budwk/app/sys/controller/SysLoginController.java b/src/main/java/com/budwk/app/sys/controller/SysLoginController.java
index 6e801d7e..1a95de17 100644
--- a/src/main/java/com/budwk/app/sys/controller/SysLoginController.java
+++ b/src/main/java/com/budwk/app/sys/controller/SysLoginController.java
@@ -1,7 +1,6 @@
 package com.budwk.app.sys.controller;
 
 import cn.dev33.satoken.stp.StpUtil;
-import cn.hutool.core.codec.Base64Decoder;
 import cn.hutool.core.codec.Base64Encoder;
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.util.StrUtil;
@@ -13,7 +12,7 @@ import com.budwk.app.base.enums.LoginType;
 import com.budwk.app.base.exception.BaseException;
 import com.budwk.app.base.interceptor.sLog.SLogService;
 import com.budwk.app.base.result.Result;
-import com.budwk.app.base.utils.RsaUtils;
+import com.budwk.app.base.utils.RsaUtil;
 import com.budwk.app.sys.models.Sys_log;
 import com.budwk.app.sys.models.Sys_user;
 import com.budwk.app.sys.services.SysUserService;
@@ -42,13 +41,7 @@ import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
-import java.security.KeyFactory;
 import java.security.KeyPair;
-import java.security.NoSuchAlgorithmException;
-import java.security.PrivateKey;
-import java.security.spec.InvalidKeySpecException;
-import java.security.spec.PKCS8EncodedKeySpec;
-import java.util.Base64;
 import java.util.Map;
 import java.util.UUID;
 
@@ -269,9 +262,9 @@ public class SysLoginController {
 	public Object publicKey() {
 		try {
 			// 生成密钥对
-			KeyPair keyPair = RsaUtils.generateKeyPair();
-			String publicKeyStr = RsaUtils.getPublicKeyBase64(keyPair.getPublic());
-			String privateKeyStr = RsaUtils.getPrivateKeyBase64(keyPair.getPrivate());
+			KeyPair keyPair = RsaUtil.generateKeyPair();
+			String publicKeyStr = RsaUtil.getPublicKeyBase64(keyPair.getPublic());
+			String privateKeyStr = RsaUtil.getPrivateKeyBase64(keyPair.getPrivate());
 
 			// 生成 UUID 作为 keyId
 			String keyId = UUID.randomUUID().toString().replace("-", "");
diff --git a/src/main/java/com/budwk/app/web/commons/auth/service/ValidateService.java b/src/main/java/com/budwk/app/web/commons/auth/service/ValidateService.java
index 462dafa3..40b416a3 100644
--- a/src/main/java/com/budwk/app/web/commons/auth/service/ValidateService.java
+++ b/src/main/java/com/budwk/app/web/commons/auth/service/ValidateService.java
@@ -2,8 +2,7 @@ package com.budwk.app.web.commons.auth.service;
 
 import com.budwk.app.base.constant.RedisConstant;
 import com.budwk.app.base.exception.BaseException;
-import com.budwk.app.base.result.Result;
-import com.budwk.app.base.utils.RsaUtils;
+import com.budwk.app.base.utils.RsaUtil;
 import com.wf.captcha.ArithmeticCaptcha;
 import lombok.extern.slf4j.Slf4j;
 import org.nutz.integration.jedis.RedisService;
@@ -14,7 +13,6 @@ import org.nutz.lang.random.R;
 import org.nutz.lang.util.NutMap;
 
 import java.security.KeyFactory;
-import java.security.NoSuchAlgorithmException;
 import java.security.PrivateKey;
 import java.security.spec.PKCS8EncodedKeySpec;
 import java.util.Base64;
@@ -118,6 +116,6 @@ public class ValidateService {
 		PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(privateKeyBytes);
 		PrivateKey privateKey = KeyFactory.getInstance("RSA").generatePrivate(keySpec);
 		// 解密密码
-		return RsaUtils.decrypt(password, privateKey);
+		return RsaUtil.decrypt(password, privateKey);
 	}
 }