diff --git a/saturn-console-api/src/main/java/com/vip/saturn/job/console/service/impl/AuthenticationServiceImpl.java b/saturn-console-api/src/main/java/com/vip/saturn/job/console/service/impl/AuthenticationServiceImpl.java
index 0b7bf30f8..b9056133d 100644
--- a/saturn-console-api/src/main/java/com/vip/saturn/job/console/service/impl/AuthenticationServiceImpl.java
+++ b/saturn-console-api/src/main/java/com/vip/saturn/job/console/service/impl/AuthenticationServiceImpl.java
@@ -27,7 +27,7 @@ public User authenticate(String username, String password) throws SaturnJobConso
 
 		User user = userRepository.select(username);
 		if (user == null) {
-			throw new SaturnJobConsoleException(SaturnJobConsoleException.ERROR_CODE_AUTHN_FAIL, "用户名或密码不正确");
+			throw new SaturnJobConsoleException(SaturnJobConsoleException.ERROR_CODE_AUTHN_FAIL, "用户名不存在");
 		}
 
 		PasswordUtils.validate(password, user.getPassword(), hashMethod);