fix

server/product/internal/logic/designgatherlogic.go

@@ -134,7 +134,7 @@ func (l *DesignGatherLogic) DesignGather(req *types.DesignGatherReq, userinfo *a
 		logx.Error(err)
 		return resp.SetStatusWithMessage(basic.CodeServiceErr, "failed to generate design sn")
 	}
-	now := time.Now().Unix()
+	now := time.Now().UTC().Unix()
 	err = l.svcCtx.AllModels.FsProductDesignGather.Create(l.ctx, &gmodel.FsProductDesignGather{
 		Sn:         &designSn,
 		UserId:     &userinfo.UserId,