diff --git a/modules/user/api_login.go b/modules/user/api_login.go
index d8335ba20..33368d989 100644
--- a/modules/user/api_login.go
+++ b/modules/user/api_login.go
@@ -95,17 +95,17 @@ func (this *apiComp) Login(session comm.IUserSession, req *pb.UserLoginReq) (cod
 
 	//不是新账号
 	if !isNewUser {
-		update := map[string]interface{}{
-			"logintime":   time.Now().Unix(),
-			"lastloginip": session.GetIP(),
-		}
+		lastLoginTime := user.Logintime
+		user.Logintime = time.Now().Unix()
+		user.Lastloginip = session.GetIP()
+		update := utils.StructToMap(user)
 		err = this.module.modelUser.Change(user.Uid, update)
 		if err != nil {
 			code = pb.ErrorCode_DBError
 			return
 		}
 
-		if this.module.modelUser.isLoginFirst(user.Logintime) {
+		if this.module.modelUser.isLoginFirst(lastLoginTime) {
 			//清空日常
 			this.module.ModuleTask.ResetTask(user.Uid, comm.TASK_DAILY)
 			//清周常