diff --git a/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/base/SystemLoginService.java b/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/base/SystemLoginService.java
index d5d7c9f..feb9acb 100644
--- a/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/base/SystemLoginService.java
+++ b/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/base/SystemLoginService.java
@@ -11,12 +11,8 @@ import cn.estsh.i3plus.pojo.platform.bean.SessionUser;
 import cn.estsh.i3plus.pojo.platform.bean.SysUser;
 import cn.estsh.i3plus.pojo.platform.repository.SysUserRepository;
 import cn.estsh.impp.framework.boot.auth.AuthUtil;
-import cn.estsh.impp.framework.boot.exception.ImppBusiException;
-import cn.estsh.impp.framework.boot.exception.ImppExceptionBuilder;
-import cn.estsh.impp.framework.boot.exception.ImppExceptionEnum;
 import cn.estsh.impp.framework.boot.util.ImppRedis;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.shiro.authc.AuthenticationException;
 import org.apache.shiro.authc.CredentialsException;
 import org.apache.shiro.authc.IncorrectCredentialsException;
 import org.apache.shiro.authc.LockedAccountException;
@@ -24,12 +20,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Propagation;
-import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
-z
-import static org.springframework.transaction.annotation.Propagation.NOT_SUPPORTED;
 
 /**
  * @Description : 用户登陆方法