diff --git a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowMenuCommonItem/UIFlowMenuCommonItemEventCallback.c b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowMenuCommonItem/UIFlowMenuCommonItemEventCallback.c
index f9d9647d9..db9a3a681 100755
--- a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowMenuCommonItem/UIFlowMenuCommonItemEventCallback.c
+++ b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowMenuCommonItem/UIFlowMenuCommonItemEventCallback.c
@@ -75,6 +75,7 @@ static BOOL sf_is_4g_module_usb_update_file_exist(UINT8 *updateFname)
 int is_camera_fw_upgrade(void)
 {
 	// FST_FILE hFile = NULL;
+		return UPGRADABLE;
 	if (sf_cardv_battery_value_get() < 40 || FileSys_OpenFile(FW_UPDATE_NAME, FST_OPEN_READ) == NULL)
 	{
 		return NOT_UPGRADABLE;
@@ -83,6 +84,7 @@ int is_camera_fw_upgrade(void)
 }
 int is_module_fw_upgrade(void)
 {
+		return UPGRADABLE;
     UINT8 updateFileName[60] = {0};
 	if (sf_cardv_battery_value_get() < 40 || sf_is_4g_module_usb_update_file_exist(updateFileName) == FALSE)
 	{
@@ -211,8 +213,10 @@ static void LV_MenuItem_OnPrev(lv_obj_t* obj)
 		}
 		pPage->SelItem--;
 		pItem = &pPage->pItems[pPage->SelItem];
-		BOOL uItem_Locked = true; // TODO:
-		if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) || (pItem->ItemId == IDM_MODULE_FW_UPGRADE)) && uItem_Locked){
+		// BOOL uItem_Locked = true; // TODO:
+		// if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) || (pItem->ItemId == IDM_MODULE_FW_UPGRADE)) && uItem_Locked){
+		if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE && is_camera_fw_upgrade() == NOT_UPGRADABLE) ||
+		   (pItem->ItemId == IDM_MODULE_FW_UPGRADE && is_module_fw_upgrade() == NOT_UPGRADABLE))){
 			lv_plugin_menu_select_prev_item(menu_item);
 			uSel_Jump = true;
 			goto OneMore;
@@ -244,8 +248,10 @@ static void LV_MenuItem_OnNext(lv_obj_t* obj)
 	Onetime:
 		pPage->SelItem++;
 		pItem = &pPage->pItems[pPage->SelItem];
-		BOOL uItem_Locked = true; // TODO:
-		if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) || (pItem->ItemId == IDM_MODULE_FW_UPGRADE))&& uItem_Locked){
+		// BOOL uItem_Locked = true; // TODO:
+		// if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) || (pItem->ItemId == IDM_MODULE_FW_UPGRADE)) && uItem_Locked){
+		if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE && is_camera_fw_upgrade() == NOT_UPGRADABLE) ||
+		   (pItem->ItemId == IDM_MODULE_FW_UPGRADE && is_module_fw_upgrade() == NOT_UPGRADABLE))){
 			lv_plugin_menu_select_next_item(menu_item);
 			uSel_Jump = true;
 			goto Onetime;
@@ -661,11 +667,17 @@ static void LV_MenuCommonItem_UpdateContent(TM_MENU *pMenu)
 				lv_plugin_menu_set_item_hidden(menu_item, i, false);
 				//#NT#2023/11/21#Eric - begin 
 				//#NT#Support IVOT_N12144_CO-148_1120_5
-				BOOL uItem_Locked = true; // TODO:
-				if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) || (pItem->ItemId == IDM_MODULE_FW_UPGRADE))&& uItem_Locked){
+				// BOOL uItem_Locked = true; // TODO:
+				// if(((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) || (pItem->ItemId == IDM_MODULE_FW_UPGRADE))&& uItem_Locked){
+				if((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) && is_camera_fw_upgrade() == NOT_UPGRADABLE){
 					lv_plugin_menu_set_item_state(menu_item, i, LV_PLUGIN_MENU_ITEM_STATE_DISABLED);
 				    lv_plugin_menu_set_item_img_id(menu_item, i, LV_PLUGIN_MENU_ITEM_VISIBLE_STATE_NUM, LV_PLUGIN_IMG_ID_SF_CAMERA_NETWORK_SELECTION);
-				} else {
+				} else if (pItem->ItemId == IDM_MODULE_FW_UPGRADE && is_module_fw_upgrade() == NOT_UPGRADABLE)
+				{
+					lv_plugin_menu_set_item_state(menu_item, i, LV_PLUGIN_MENU_ITEM_STATE_DISABLED);
+				    lv_plugin_menu_set_item_img_id(menu_item, i, LV_PLUGIN_MENU_ITEM_VISIBLE_STATE_NUM, LV_PLUGIN_IMG_ID_SF_CAMERA_NETWORK_SELECTION);
+				} 
+				else {
 				    lv_plugin_menu_set_item_img_id(menu_item, i, LV_PLUGIN_MENU_ITEM_VISIBLE_STATE_NUM, pItem->IconId);
 				}
 				//#NT#2023/11/21#Eric - end
@@ -721,7 +733,11 @@ static void LV_MenuCommonItem_UpdateContent(TM_MENU *pMenu)
 					if(((pPage->SelItem%PER_PAGE_NUM) == 2)&&(pMenu->Status == TMS_ON_ITEM)){
 						lv_plugin_img_set_src(image_option_3_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT2);
 					}else{
-						lv_plugin_img_set_src(image_option_3_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT1);
+						if((pItem->ItemId == IDM_CAMERA_FW_UPGRADE) && is_camera_fw_upgrade() == NOT_UPGRADABLE){
+						    lv_plugin_img_set_src(image_option_3_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT2);
+						} else {
+						    lv_plugin_img_set_src(image_option_3_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT1);
+						}
 					}		
 					//#NT#2023/11/03#Eric - end
 					lv_plugin_label_set_text(label_option_3_scr_uiflowmenucommonitem, pOption->TextId);
@@ -734,7 +750,11 @@ static void LV_MenuCommonItem_UpdateContent(TM_MENU *pMenu)
 					if(((pPage->SelItem%PER_PAGE_NUM) == 3)&&(pMenu->Status == TMS_ON_ITEM)){
 						lv_plugin_img_set_src(image_option_4_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT2);
 					}else{
-						lv_plugin_img_set_src(image_option_4_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT1);
+						if(pItem->ItemId == IDM_MODULE_FW_UPGRADE && is_module_fw_upgrade() == NOT_UPGRADABLE){
+							lv_plugin_img_set_src(image_option_4_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT2);
+						} else {
+							lv_plugin_img_set_src(image_option_4_scr_uiflowmenucommonitem, LV_PLUGIN_IMG_ID_SF_NEXT1);
+						}
 					}
 					//#NT#2023/11/03#Eric - end
 					lv_plugin_label_set_text(label_option_4_scr_uiflowmenucommonitem, pOption->TextId);
diff --git a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPlay/UIFlowPlayEventCallback.c b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPlay/UIFlowPlayEventCallback.c
index 743c9f15c..4b57558c0 100755
--- a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPlay/UIFlowPlayEventCallback.c
+++ b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIFlowLVGL/UIFlowPlay/UIFlowPlayEventCallback.c
@@ -1233,28 +1233,42 @@ static void play_video(lv_obj_t *obj)
         if(PLB_ST_PLAY_MOV == g_PlbData.State)
         {
             printf("now stop play the video.\n");
-            g_PlbData.State        = PLB_ST_FULL;
+            // g_PlbData.State        = PLB_ST_FULL;
+	        // lv_plugin_img_set_src(image_play_scr_uiflowplay, LV_PLUGIN_IMG_ID_SF_STOP);
+            // lv_label_set_text_fmt(label_playtime_scr_uiflowplay, "%02d:%02d", 0, 0);
+            // g_PlbData.VideoPBSpeed = PLB_FWD_MOV_1x;
+
+            // // Close MoviePlay module.
+            // Ux_SendEvent(0, NVTEVT_EXE_CLOSEPLAY, 0);
+            // Ux_SetActiveApp(&CustomPlayObjCtrl);
+
+            // // Wakeup playback task and ImageApp_Play module.
+            // Ux_SendEvent(0, NVTEVT_EXE_OPEN, 0);
+            // KeyScan_EnableMisc(TRUE);
+            // if (gphUIFlowMovPlay_Filehdl)
+            // {
+            //     FileSys_CloseFile(gphUIFlowMovPlay_Filehdl);
+            //     gphUIFlowMovPlay_Filehdl = NULL;
+            // }
+            // PBView_DrawErrorView();
+
+            // // Play 1st video frame image
+            // UIPlay_PlaySingle(PB_SINGLE_CURR);
+            // update_playicons(g_PlbData.State);
+            // return;
 	        lv_plugin_img_set_src(image_play_scr_uiflowplay, LV_PLUGIN_IMG_ID_SF_STOP);
-            lv_label_set_text_fmt(label_playtime_scr_uiflowplay, "%02d:%02d", 0, 0);
-            g_PlbData.VideoPBSpeed = PLB_FWD_MOV_1x;
-
-            // Close MoviePlay module.
-            Ux_SendEvent(0, NVTEVT_EXE_CLOSEPLAY, 0);
-            Ux_SetActiveApp(&CustomPlayObjCtrl);
-
-            // Wakeup playback task and ImageApp_Play module.
-            Ux_SendEvent(0, NVTEVT_EXE_OPEN, 0);
+            Ux_SendEvent(0, NVTEVT_EXE_PAUSEPLAY, 0);
+            g_PlbData.State = PLB_ST_PAUSE_MOV;
             KeyScan_EnableMisc(TRUE);
-            if (gphUIFlowMovPlay_Filehdl)
-            {
-                FileSys_CloseFile(gphUIFlowMovPlay_Filehdl);
-                gphUIFlowMovPlay_Filehdl = NULL;
-            }
-            PBView_DrawErrorView();
-
-            // Play 1st video frame image
-            UIPlay_PlaySingle(PB_SINGLE_CURR);
-            update_playicons(g_PlbData.State);
+            return;
+        }
+        if(PLB_ST_PAUSE_MOV == g_PlbData.State)
+        {
+	        lv_plugin_img_set_src(image_play_scr_uiflowplay, LV_PLUGIN_IMG_ID_SF_PLAY);
+            KeyScan_EnableMisc(TRUE);
+            Ux_SendEvent(&CustomMoviePlayObjCtrl, NVTEVT_EXE_MOVIEAUDPLAYVOLUME, 2, UI_GetData(FL_MovieAudioPlayIndex), 1);
+            Ux_SendEvent(0, NVTEVT_EXE_RESUMEPLAY, 0);
+            g_PlbData.State = PLB_ST_PLAY_MOV;
             return;
         }
     }
@@ -1462,36 +1476,40 @@ static void UIFlowPlay_OnKeySelect(lv_obj_t* obj)
         break;
     }
 }
+static void stop_play(void)
+{        
+    if(PLB_ST_PLAY_MOV == g_PlbData.State || PLB_ST_PAUSE_MOV == g_PlbData.State)
+    {
+        printf("now stop play the video.\n");
+        g_PlbData.State        = PLB_ST_FULL;
+        lv_plugin_img_set_src(image_play_scr_uiflowplay, LV_PLUGIN_IMG_ID_SF_STOP);
+        lv_label_set_text_fmt(label_playtime_scr_uiflowplay, "%02d:%02d", 0, 0);
+        g_PlbData.VideoPBSpeed = PLB_FWD_MOV_1x;
+
+        // Close MoviePlay module.
+        Ux_SendEvent(0, NVTEVT_EXE_CLOSEPLAY, 0);
+        Ux_SetActiveApp(&CustomPlayObjCtrl);
+
+        // Wakeup playback task and ImageApp_Play module.
+        Ux_SendEvent(0, NVTEVT_EXE_OPEN, 0);
+        KeyScan_EnableMisc(TRUE);
+        if (gphUIFlowMovPlay_Filehdl)
+        {
+            FileSys_CloseFile(gphUIFlowMovPlay_Filehdl);
+            gphUIFlowMovPlay_Filehdl = NULL;
+        }
+        PBView_DrawErrorView();
+
+        // Play 1st video frame image
+        UIPlay_PlaySingle(PB_SINGLE_CURR);
+        update_playicons(g_PlbData.State);
+        // return;
+    }
+}
 static void UIFlowPlay_Exit(lv_obj_t* obj)
 {
     // Ux_SendEvent(&UISetupObjCtrl, NVTEVT_PREVIEWMODE, 0);
-        if(PLB_ST_PLAY_MOV == g_PlbData.State)
-        {
-            printf("now stop play the video.\n");
-            g_PlbData.State        = PLB_ST_FULL;
-	        lv_plugin_img_set_src(image_play_scr_uiflowplay, LV_PLUGIN_IMG_ID_SF_STOP);
-            lv_label_set_text_fmt(label_playtime_scr_uiflowplay, "%02d:%02d", 0, 0);
-            g_PlbData.VideoPBSpeed = PLB_FWD_MOV_1x;
-
-            // Close MoviePlay module.
-            Ux_SendEvent(0, NVTEVT_EXE_CLOSEPLAY, 0);
-            Ux_SetActiveApp(&CustomPlayObjCtrl);
-
-            // Wakeup playback task and ImageApp_Play module.
-            Ux_SendEvent(0, NVTEVT_EXE_OPEN, 0);
-            KeyScan_EnableMisc(TRUE);
-            if (gphUIFlowMovPlay_Filehdl)
-            {
-                FileSys_CloseFile(gphUIFlowMovPlay_Filehdl);
-                gphUIFlowMovPlay_Filehdl = NULL;
-            }
-            PBView_DrawErrorView();
-
-            // Play 1st video frame image
-            UIPlay_PlaySingle(PB_SINGLE_CURR);
-            update_playicons(g_PlbData.State);
-            // return;
-        }
+    stop_play();
     UINT32 uiChangeTo;
     uiChangeTo = System_GetBootFirstMode();
 	UINT32 uiCurrMode;
@@ -1968,11 +1986,13 @@ static void UIFlowPlay_Key(lv_obj_t* obj, uint32_t key)
     }
     case LV_USER_KEY_LEFT:
     {
+        stop_play();
         UIFlowPlay_OnKeyUp(obj);
         break;
     }
     case LV_USER_KEY_RIGHT:
     {
+        stop_play();
         UIFlowPlay_OnKeyDown(obj);
         break;
     }
@@ -1987,6 +2007,7 @@ static void UIFlowPlay_Key(lv_obj_t* obj, uint32_t key)
     case LV_USER_KEY_DOWN:
     case LV_USER_KEY_NEXT:
     {
+        stop_play();
         UIFlowMenuCommonConfirmAPI_Open(IDM_DELETE_THIS);
         break;
         UIFlowPlay_OnKeyNext(obj);