diff --git a/client/src/main/java/com/alibaba/nacos/client/auth/impl/NacosClientAuthServiceImpl.java b/client/src/main/java/com/alibaba/nacos/client/auth/impl/NacosClientAuthServiceImpl.java
index 9b4b8898068..c374c1a9b77 100644
--- a/client/src/main/java/com/alibaba/nacos/client/auth/impl/NacosClientAuthServiceImpl.java
+++ b/client/src/main/java/com/alibaba/nacos/client/auth/impl/NacosClientAuthServiceImpl.java
@@ -88,10 +88,11 @@ public Boolean login(Properties properties) {
                         tokenTtl = Long.parseLong(identityContext.getParameter(NacosAuthLoginConstant.TOKENTTL));
                         tokenRefreshWindow = tokenTtl / 10;
                         lastRefreshTime = System.currentTimeMillis();
-                        
-                        loginIdentityContext = new LoginIdentityContext();
-                        loginIdentityContext.setParameter(NacosAuthLoginConstant.ACCESSTOKEN,
+
+                        LoginIdentityContext newCtx = new LoginIdentityContext();
+                        newCtx.setParameter(NacosAuthLoginConstant.ACCESSTOKEN,
                                 identityContext.getParameter(NacosAuthLoginConstant.ACCESSTOKEN));
+                        this.loginIdentityContext = newCtx;
                     }
                     return true;
                 }