diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
index a1bf0d6f7..56510b9ff 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
@@ -1917,8 +1917,8 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
 	/*.............sun chen@20240111 end.................*/
 
 
-	//nvt_cmdsys_runcmd("ae dbg 0 256 1 ");
-
+	nvt_cmdsys_runcmd("ae dbg 0 256 1 ");
+    nvt_cmdsys_runcmd("awb dbg 0 16 1 ");
     HD_VIDEO_FRAME frame_capture = {0};
     
     VOS_TICK t1, t2;
@@ -2001,7 +2001,7 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
 
 
 				memcpy((void*)&frame_capture, (void*)&frame, sizeof(HD_VIDEO_FRAME));
-
+				
 				break;
 			}
 			else{
@@ -2012,6 +2012,7 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
 
 		vos_perf_mark(&g_alg_end_time);
     }
+	vos_util_delay_ms(33);
 
 	if ((g_moviefast_power_off_tsk_id = vos_task_create(MovieFast_PowerOffTsk, 0, "MovieFastPwrTsk", PRI_MOVIEFAST_CMDTSK, STKSIZE_MOVIEFAST_CMDTSK)) == 0) {
 		DBG_ERR("MovieFast_PowerOffTsk create failed.\r\n");
@@ -2169,7 +2170,7 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
 	// UINT32 elapse_time_ms = ((t2 - t1) / 1000);
 
 	  CHKPNT;
-    vos_util_delay_ms(300);
+    vos_util_delay_ms(234);//(300);
 	// if(elapse_time_ms < 300)	
  	// 	vos_util_delay_ms(300 - elapse_time_ms);
  	
diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
index 3fd535e06..fc071fa3c 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
@@ -1787,8 +1787,34 @@ THREAD_RETTYPE PhotoFast_FlowPreviewThread(void *arg)
 	DBG_DUMP("period = %lu ms, max_cnt = %lu\n", period, max_cnt);
 
 	PhotoFast_SliceEncode2_Open(vprc_path, max_cnt);
-	nvt_cmdsys_runcmd("ae set_speed 0 128 200 200 100");
-
+/*.............sun chen@20240111 start.................*/
+	//nvt_cmdsys_runcmd("ae set_speed 0 128 200 200 100");
+	//nvt_cmdsys_runcmd("ae set_speed 0 128 900 900 800");
+	//nvt_cmdsys_runcmd("ae set_pdctrl 0 32 0 32 0");
+	{
+		AET_EXTEND_PARAM ext_param = {0};
+		ext_param.id = 0;
+		ext_param.ext_param.dgain_th = 128;
+		ext_param.ext_param.dgain_mode = 0;
+		ext_param.ext_param.down_speed = 970;
+		ext_param.ext_param.up_speed1 = 965;
+		ext_param.ext_param.up_speed2 = 800;
+		ext_param.ext_param.hdr_ev = 0;
+		ext_param.ext_param.fast_ae = 1;
+		vendor_isp_set_ae(AET_ITEM_EXT_PARAM, &ext_param);
+	}
+  //  nvt_cmdsys_runcmd("ae dbg 0 256 1 ");
+	//nvt_cmdsys_runcmd("ae dbg 0 16 1");
+	
+	{
+		AET_CONVERGENCE convergence = {0};
+		convergence.id = 0;
+		vendor_isp_get_ae(AET_ITEM_CONVERGENCE, &convergence);
+	//	DBG_DUMP("==============to : %d %d \r\n", convergence.convergence.range_conv.h, convergence.convergence.range_conv.l);
+		convergence.convergence.skip_frame = 3;
+		vendor_isp_set_ae(AET_ITEM_CONVERGENCE, &convergence);	
+	}
+/*.............sun chen@20240111 end.................*/
 #endif
 #if (FASTCAPTURE_AE_DEBUG == 1)
 	if (g_vcap_frm_cnt == 1){
@@ -1797,7 +1823,8 @@ THREAD_RETTYPE PhotoFast_FlowPreviewThread(void *arg)
 //         nvt_cmdsys_runcmd("vprc info");
 //         nvt_cmdsys_runcmd("ctl_ipp dump_hdl_all");
 //ISPT_TOTAL_GAIN total;
-//         nvt_cmdsys_runcmd("ae dbg 0 256 1 ");
+         nvt_cmdsys_runcmd("ae dbg 0 256 1 ");
+		 nvt_cmdsys_runcmd("ae dbg 0 16 1 ");
 //          isp_dbg_set_dbg_mode(0, 0x0202002 );
 		 
 	//	 nvt_cmdsys_runcmd("iq dbg 0 0 ");
@@ -1990,12 +2017,12 @@ THREAD_RETTYPE PhotoFast_FlowPreviewThread(void *arg)
 		 * 
 		 * 2. third frame since ae preset 
 		******************************************************************************************/
-		if(((g_vcap_frm_cnt >= PHOTOFAST_START_CAP_FRAME_CNT) || (g_ae_preset_flag == TRUE && g_vprc_frm_cnt >= (g_vprc_frm_cnt_ae_preset + 3))) && (start_cap == FALSE)){
+		if(((g_vcap_frm_cnt >= PHOTOFAST_START_CAP_FRAME_CNT) || (g_ae_preset_flag == TRUE && g_vprc_frm_cnt >= (g_vprc_frm_cnt_ae_preset + 5))) && (start_cap == FALSE)){
 
 			if(g_vcap_frm_cnt >= PHOTOFAST_START_CAP_FRAME_CNT){
 				DBG_DUMP("triggered by PHOTOFAST_START_CAP_FRAME_CNT\n");
 			}
-			else if(g_ae_preset_flag == TRUE && g_vprc_frm_cnt >= (g_vprc_frm_cnt_ae_preset + 3)){
+			else if(g_ae_preset_flag == TRUE && g_vprc_frm_cnt >= (g_vprc_frm_cnt_ae_preset + 5)){
 				DBG_DUMP("triggered by AE preset\n");
 			}
 
@@ -2388,14 +2415,17 @@ void Set_NIGHTMODE(UINT32 id, UINT8 isSnapVideo)
 	}
 	*/
 }
-
+/*.............sun chen@20240111 start.................*/
+extern UINT32 jpgexifiso,jpgexifexp;
 void Set_AEMODE(UINT32 id)
 {
     AET_MANUAL ae_manual = {0};
-	AWBT_STATUS status = {0};
+	AWBT_STATUS awbstatus = {0};
+	AWBT_MANUAL awbmanual = {0};
     ISPT_C_GAIN c_gain = {0};
+	
 	HD_RESULT hd_ret;
-#if HUNTING_CAMERA_MCU == ENABLE
+#if 0//HUNTING_CAMERA_MCU == ENABLE
      UIMenuStoreInfo *puiPara = sf_ui_para_get();
 #endif
 
@@ -2407,14 +2437,21 @@ void Set_AEMODE(UINT32 id)
 	if (1)//SysGetFlag(FL_CONTINUE_SHOT) == CONTINUE_SHOT_BURST_5)
 	{
 		ae_status.id = 0;
+		awbstatus.id = 0;
 		vendor_isp_get_ae(AET_ITEM_STATUS, &ae_status);
+		vendor_isp_get_awb(AWBT_ITEM_STATUS, &awbstatus);
 		//DBG_ERR(">> aet status exp %d iso %d\r\n",ae_status_info.status_info.expotime[0],ae_status_info.status_info.iso_gain[0]);
 		ae_manual.id = 0;
+		awbmanual.id = 0;
 		vendor_isp_get_ae(AET_ITEM_MANUAL, &ae_manual);
+		vendor_isp_get_awb(AWBT_ITEM_MANUAL, &awbmanual);
 		//DBG_ERR(">> aet manual exp %d iso %d\r\n",ae_manual.manual.expotime,ae_manual.manual.iso_gain);
+		jpgexifiso = ae_status.status_info.iso_gain[0];
+		jpgexifexp = ae_status.status_info.expotime[0];
 		if (id == 1){
 				ae_manual.manual.mode = 1;
-				#if HUNTING_CAMERA_MCU == ENABLE
+				awbmanual.manual.en = 1;
+				#if 0//HUNTING_CAMERA_MCU == ENABLE
                 if(puiPara->CamMode == SF_CAM_MODE_VIDEO2)
                 {
                     ae_manual.manual.expotime = 33333;
@@ -2437,6 +2474,12 @@ void Set_AEMODE(UINT32 id)
 				ae_manual.manual.expotime = ae_status.status_info.expotime[0];
 				ae_manual.manual.iso_gain = ae_status.status_info.iso_gain[0];
 				#endif
+
+				awbmanual.manual.r_gain = awbstatus.status.cur_r_gain;
+				awbmanual.manual.g_gain = awbstatus.status.cur_g_gain;
+				awbmanual.manual.b_gain = awbstatus.status.cur_b_gain;
+
+				
 				/*ISPT_TOTAL_GAIN total;
 
 				total.id = 0;
@@ -2446,27 +2489,30 @@ void Set_AEMODE(UINT32 id)
 		}
 		else {
 			ae_manual.manual.mode = 0;
+			awbmanual.manual.en = 0;
 		}
-		//DBG_ERR(">> >>>>>>>>>aet manual mode  %d\r\n",ae_manual.manual.mode);
+		DBG_WRN(">> >>>>>>>>>aet manual mode  %d\r\n",ae_manual.manual.mode);
 
 		vendor_isp_set_ae(AET_ITEM_MANUAL, &ae_manual);
-		
+		vendor_isp_set_awb(AWBT_ITEM_MANUAL, &awbmanual);
 #if HUNTING_CAMERA_MCU == ENABLE
 		if(sf_is_night_mode(0) ==FALSE){
 #else
 		{
 #endif
-			status.id = 0;
-			vendor_isp_get_awb(AWBT_ITEM_STATUS, &status);
+			//status.id = 0;
+			//vendor_isp_get_awb(AWBT_ITEM_STATUS, &status);
 
 			c_gain.id = 0;
 					
-			c_gain.gain[0] = status.status.cur_r_gain;
-			c_gain.gain[1] = status.status.cur_g_gain;
-			c_gain.gain[2] = status.status.cur_b_gain;
+			c_gain.gain[0] = awbstatus.status.cur_r_gain;
+			c_gain.gain[1] = awbstatus.status.cur_g_gain;
+			c_gain.gain[2] = awbstatus.status.cur_b_gain;
 			vendor_isp_set_common(ISPT_ITEM_C_GAIN, &c_gain);
+			DBG_WRN(">>>>>>>>>>>>>>>>set c gain\r\n");
 		}
 	}
+/*.............sun chen@20240111 end.................*/
 		if ((hd_ret = vendor_isp_uninit()) != HD_OK) {
 			DBG_ERR("vendor_isp_uninit() fail(%d)\r\n", hd_ret);
 		}