diff --git a/mpp/codec/dec/h264/h264d_dpb.c b/mpp/codec/dec/h264/h264d_dpb.c
index a5818660..299b5893 100644
--- a/mpp/codec/dec/h264/h264d_dpb.c
+++ b/mpp/codec/dec/h264/h264d_dpb.c
@@ -825,7 +825,7 @@ static void write_picture(H264_StorePic_t *p, H264dVideoCtx_t *p_Vid)
         p_mark = p->mem_mark;
         //mpp_log_f(" [Write_picture] In");
 		mpp_buf_slot_get_prop(p_Vid->p_Dec->frame_slots, p_mark->slot_idx, SLOT_FRAME_PTR, &frame);	
-		mpp_log("[dispaly] layer_id %d pts %lld, g_framecnt=%d \n", p->layer_id, mpp_frame_get_pts(frame), p_Vid->g_framecnt);
+		//mpp_log("[dispaly] layer_id %d pts %lld, g_framecnt=%d \n", p->layer_id, mpp_frame_get_pts(frame), p_Vid->g_framecnt);
 
 		mpp_frame_set_viewid(frame, p->layer_id);
 		//if (p->layer_id == 0) {
diff --git a/mpp/codec/dec/h264/h264d_parse.c b/mpp/codec/dec/h264/h264d_parse.c
index 88b7d05a..57197a29 100644
--- a/mpp/codec/dec/h264/h264d_parse.c
+++ b/mpp/codec/dec/h264/h264d_parse.c
@@ -650,7 +650,7 @@ MPP_RET parse_prepare(H264dInputCtx_t *p_Inp, H264dCurCtx_t *p_Cur)
 		p_Dec->p_Inp->task_valid = 1;
 		p_Dec->p_Inp->task_eos = 1;
 		LogInfo(p_Inp->p_Dec->logctx.parr[RUN_PARSE], "----- end of stream ----");
-		mpp_log("----- eos: end of stream ----\n");
+		//mpp_log("----- eos: end of stream ----\n");
 		goto __RETURN;
 	}
 	////!< check input
@@ -813,7 +813,7 @@ MPP_RET parse_prepare_extra_data(H264dInputCtx_t *p_Inp, H264dCurCtx_t *p_Cur)
 	p_Inp->task_valid = 0;
 	if (p_Inp->pkt_eos) {
 		LogInfo(logctx->parr[RUN_PARSE], "----- end of stream ----");
-		mpp_log("----- eos: end of stream ----\n");
+		//mpp_log("----- eos: end of stream ----\n");
 		p_Inp->task_eos = 1;
 		p_Inp->task_valid = 0;
 		return h264d_flush((void *)p_Inp->p_Dec);
diff --git a/mpp/hal/rkdec/h264d/hal_h264d_vdpu_reg.c b/mpp/hal/rkdec/h264d/hal_h264d_vdpu_reg.c
index e1a729c5..568d0a4a 100644
--- a/mpp/hal/rkdec/h264d/hal_h264d_vdpu_reg.c
+++ b/mpp/hal/rkdec/h264d/hal_h264d_vdpu_reg.c
@@ -483,6 +483,7 @@ MPP_RET vdpu_h264d_init(void *hal, MppHalCfg *cfg)
     vdpu_set_device_regs(p_drv);
     mpp_slots_set_prop(p_hal->frame_slots, SLOTS_HOR_ALIGN, vdpu_hor_align);
     mpp_slots_set_prop(p_hal->frame_slots, SLOTS_VER_ALIGN, vdpu_ver_align);
+	mpp_slots_set_prop(p_hal->frame_slots, SLOTS_LEN_ALIGN, NULL);
 
     FunctionOut(p_hal->logctx.parr[RUN_HAL]);
     (void)cfg;