diff --git a/framework/gateway/src/main/java/io/metersphere/gateway/controller/LoginController.java b/framework/gateway/src/main/java/io/metersphere/gateway/controller/LoginController.java
index cb35c8ff0f..0ef55d9fdd 100644
--- a/framework/gateway/src/main/java/io/metersphere/gateway/controller/LoginController.java
+++ b/framework/gateway/src/main/java/io/metersphere/gateway/controller/LoginController.java
@@ -5,29 +5,31 @@ import io.metersphere.commons.constants.OperLogConstants;
 import io.metersphere.commons.constants.OperLogModule;
 import io.metersphere.commons.constants.SessionConstants;
 import io.metersphere.commons.user.SessionUser;
+import io.metersphere.commons.utils.RsaKey;
 import io.metersphere.commons.utils.RsaUtil;
 import io.metersphere.controller.handler.ResultHolder;
 import io.metersphere.dto.ServiceDTO;
 import io.metersphere.dto.UserDTO;
-import io.metersphere.gateway.log.annotation.MsAuditLog;
 import io.metersphere.gateway.service.AuthSourceService;
 import io.metersphere.gateway.service.BaseDisplayService;
 import io.metersphere.gateway.service.SystemParameterService;
 import io.metersphere.gateway.service.UserLoginService;
+import io.metersphere.gateway.log.annotation.MsAuditLog;
 import io.metersphere.request.LoginRequest;
-import jakarta.annotation.Resource;
 import org.apache.commons.lang3.BooleanUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.cloud.client.discovery.DiscoveryClient;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
-import org.springframework.session.data.redis.RedisSessionRepository;
+import org.springframework.session.data.redis.ReactiveRedisSessionRepository;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.server.ResponseStatusException;
 import org.springframework.web.server.WebSession;
 import reactor.core.publisher.Mono;
 import reactor.core.scheduler.Schedulers;
 
+import jakarta.annotation.Resource;
+
 import java.io.IOException;
 import java.util.List;
 import java.util.Locale;
@@ -48,26 +50,36 @@ public class LoginController {
     @Resource
     private SystemParameterService systemParameterService;
     @Resource
-    private RedisSessionRepository redisSessionRepository;
+    private ReactiveRedisSessionRepository reactiveRedisSessionRepository;
 
     @GetMapping(value = "/is-login")
     public Mono<ResultHolder> isLogin(@RequestHeader(name = SessionConstants.HEADER_TOKEN, required = false) String sessionId,
                                       @RequestHeader(name = SessionConstants.CSRF_TOKEN, required = false) String csrfToken) throws Exception {
+        RsaKey rsaKey = RsaUtil.getRsaKey();
+
         if (StringUtils.isNotBlank(sessionId) && StringUtils.isNotBlank(csrfToken)) {
             userLoginService.validateCsrfToken(sessionId, csrfToken);
-            Object userFromSession = redisSessionRepository.getSessionRedisOperations().opsForHash().get("spring:session:sessions:" + sessionId, "sessionAttr:user");
-            if (userFromSession instanceof User) {
-                // 用户只有工作空间权限
-                if (StringUtils.isBlank(((User) userFromSession).getLastProjectId())) {
-                    ((User) userFromSession).setLastProjectId("no_such_project");
-                }
-                // 使用数据库里的最新用户权限，不同的tab sessionId 不变
-                UserDTO userDTO = userLoginService.getUserDTO(((User) userFromSession).getId());
-                SessionUser sessionUser = SessionUser.fromUser(userDTO, sessionId);
-                return Mono.just(ResultHolder.success(sessionUser));
-            }
+            return reactiveRedisSessionRepository.getSessionRedisOperations().opsForHash().get("spring:session:sessions:" + sessionId, "sessionAttr:user")
+                    .switchIfEmpty(Mono.just(rsaKey))
+                    .map(r -> {
+                        if (r instanceof RsaKey) {
+                            return ResultHolder.error(rsaKey.getPublicKey());
+                        }
+                        if (r instanceof User) {
+                            // 用户只有工作空间权限
+                            if (StringUtils.isBlank(((User) r).getLastProjectId())) {
+                                ((User) r).setLastProjectId("no_such_project");
+                            }
+                            // 使用数据库里的最新用户权限，不同的tab sessionId 不变
+                            UserDTO userDTO = userLoginService.getUserDTO(((User) r).getId());
+                            SessionUser sessionUser = SessionUser.fromUser(userDTO, sessionId);
+                            return ResultHolder.success(sessionUser);
+                        }
+                        return ResultHolder.success(r);
+                    });
+        } else {
+            return Mono.just(ResultHolder.error(rsaKey.getPublicKey()));
         }
-        return Mono.just(ResultHolder.error(RsaUtil.getRsaKey().getPublicKey()));
     }
 
     @PostMapping(value = "/signin")