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 103ea49d9..73d87682a 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
@@ -2028,7 +2028,7 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
 
 
 	nvt_cmdsys_runcmd("ae dbg 0 256 1 ");
-    nvt_cmdsys_runcmd("awb dbg 0 16 1 ");
+    //nvt_cmdsys_runcmd("awb dbg 0 16 1 ");
     HD_VIDEO_FRAME frame_capture = {0};
     
     VOS_TICK t1, t2;
@@ -2059,7 +2059,7 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
 					ae_preset_flag = TRUE;
 					vprc_frm_cnt_ae_preset = vprc_frm_cnt;
 					DBG_DUMP("ae preset vprc frame cnt = %lu\n", vprc_frm_cnt_ae_preset);
-					Set_AEMODE(0);
+					Set_AEMODE(1);
 					//Set_NIGHTMODE(0, 0);
 					setet_preset_param(); //sun chen@20240111
 				}
@@ -2122,11 +2122,11 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
 			}
 
 		} while(1);
-        nvt_cmdsys_runcmd("ae dbg 0 0");
-        nvt_cmdsys_runcmd("awb dbg 0 0");
+        //nvt_cmdsys_runcmd("ae dbg 0 0");
+        //nvt_cmdsys_runcmd("awb dbg 0 0");
 		vos_perf_mark(&g_alg_end_time);
     }
-	vos_util_delay_ms(33);
+	vos_util_delay_ms(100);
 
 	// 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");
@@ -2275,10 +2275,12 @@ DBG_WRN(">>>>>>>>>>>>>>>   movie thread  <<<<<<<<<<\r\n");
         sf_ir_led_set(((2 == puiPara->NightMode) ? 2 : 1),puiPara->FlashLed, puiPara->NightMode, 1);
     }
     #endif
+	Set_AEMODE(0); //sun chen@20240130 P+V start video record
+	vos_util_delay_ms(200);
 
     vos_flag_set(MOVIEFAST_FLG_ID, FLGMOVIEFAST_RECSTART);
 
-	Set_AEMODE(0); //sun chen@20240111
+	
 #if FIX_RECORD_NOISE == ENABLE
 
 	// UINT32 elapse_time_ms = ((t2 - t1) / 1000);