diff --git a/user/src/main/java/com/njcn/gather/user/user/controller/AuthController.java b/user/src/main/java/com/njcn/gather/user/user/controller/AuthController.java
index 2b1d08f4..c09a2718 100644
--- a/user/src/main/java/com/njcn/gather/user/user/controller/AuthController.java
+++ b/user/src/main/java/com/njcn/gather/user/user/controller/AuthController.java
@@ -46,8 +46,6 @@ public class AuthController extends BaseController {
 
     private final ISysUserService sysUserService;
     private final CustomCacheUtil customCacheUtil;
-    private final String PUBLIC_KEY = "publicKey";
-    private final String PRIVATE_KEY = "privateKey";
     private KeyPair keyPair;
 
 
@@ -62,14 +60,6 @@ public class AuthController extends BaseController {
         String password = null;
 
         try {
-            String keyPairJSON = customCacheUtil.get(username, false);
-            if (StrUtil.isNotBlank(keyPairJSON)) {
-                Map map = JSON.parseObject(keyPairJSON, Map.class);
-                keyPair = new KeyPair(RSAUtil.stringToPublicKey(map.get(PUBLIC_KEY).toString()), RSAUtil.stringToPrivateKey(map.get(PRIVATE_KEY).toString()));
-            }
-            if (!param.getChecked()) {
-                customCacheUtil.remove(username);
-            }
             password = RSAUtil.decrypt(param.getPassword(), keyPair.getPrivate());
         } catch (Exception e) {
             throw new BusinessException(UserResponseEnum.RSA_DECRYT_ERROR);
@@ -128,7 +118,7 @@ public class AuthController extends BaseController {
             SysUser user = sysUserService.getById(userId);
             String accessTokenNew = JwtUtil.getAccessToken(userId);
             request.setAttribute(SecurityConstants.AUTHENTICATE_USERNAME, user.getLoginName());
-            //String refreshTokenNew = JwtUtil.getRefreshToken(accessTokenNew);
+//            String refreshTokenNew = JwtUtil.getRefreshToken(accessTokenNew);
 
             token.setAccessToken(accessTokenNew);
             token.setRefreshToken(accessToken);
@@ -143,21 +133,12 @@ public class AuthController extends BaseController {
     @OperateInfo(info = LogEnum.SYSTEM_COMMON)
     @ApiOperation("获取RSA公钥")
     @GetMapping("/getPublicKey")
-    public HttpResult<String> publicKey(@RequestParam("username") String username, @RequestParam("checked") Boolean checked, HttpServletRequest request) throws Exception {
+    public HttpResult<String> publicKey(@RequestParam("username") String username, HttpServletRequest request) throws Exception {
         String methodDescribe = getMethodDescribe("publicKey");
         LogUtil.njcnDebug(log, "{}，获取RSA公钥", methodDescribe);
         // 因不确定是否能登陆成功先将登陆名保存到request，一遍记录谁执行了登录操作
         request.setAttribute(SecurityConstants.AUTHENTICATE_USERNAME, username);
         keyPair = RSAUtil.generateKeyPair();
-        if (checked) {
-            Map map = new HashMap();
-            map.put(PUBLIC_KEY, RSAUtil.publicKeyToString(keyPair.getPublic()));
-            map.put(PRIVATE_KEY, RSAUtil.privateKeyToString(keyPair.getPrivate()));
-            customCacheUtil.putWithExpireTime(username, JSON.toJSONString(map), DateUnit.DAY.getMillis() * 30);
-        } else {
-            customCacheUtil.remove(username);
-        }
-
         return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, RSAUtil.publicKeyToString(keyPair.getPublic()), methodDescribe);
     }
 }
diff --git a/user/src/main/java/com/njcn/gather/user/user/pojo/param/SysUserParam.java b/user/src/main/java/com/njcn/gather/user/user/pojo/param/SysUserParam.java
index 8652b7a2..1f796d4b 100644
--- a/user/src/main/java/com/njcn/gather/user/user/pojo/param/SysUserParam.java
+++ b/user/src/main/java/com/njcn/gather/user/user/pojo/param/SysUserParam.java
@@ -100,7 +100,5 @@ public class SysUserParam {
         @NotBlank(message = UserValidMessage.PASSWORD_NOT_BLANK)
         @Pattern(regexp = PatternRegex.PASSWORD_REGEX, message = UserValidMessage.PASSWORD_FORMAT_ERROR)
         private String password;
-
-        private Boolean checked;
     }
 }