diff --git a/loader/Project/Model/Src/prj_main.c b/loader/Project/Model/Src/prj_main.c
index 167593713..e3ff2c7ef 100755
--- a/loader/Project/Model/Src/prj_main.c
+++ b/loader/Project/Model/Src/prj_main.c
@@ -98,6 +98,10 @@ static BOOL prj_is_WDT_OTA(void)
 		WDT_OTA_SET_STS(WDT_OTA_STS_LOADER_DETECTING_FW);
 		return TRUE;
 	}
+	else if(ota_sts == WDT_OTA_MAKEFOURCC(WDT_OTA_STS_LINUX_TRIGGER_AUTO)){
+		WDT_OTA_SET_STS(WDT_OTA_STS_LOADER_DETECTING_FW_AUTO);
+		return TRUE;
+	}
 	else{
 		return FALSE;
 	}
@@ -110,6 +114,10 @@ static BOOL prj_is_Flash_OTA(UINT32 ota_flag)
 		WDT_OTA_SET_STS(WDT_OTA_STS_LOADER_DETECTING_FW);
 		return TRUE;
 	}
+	else if(ota_flag == WDT_OTA_MAKEFOURCC(WDT_OTA_STS_LINUX_TRIGGER_AUTO)){
+		WDT_OTA_SET_STS(WDT_OTA_STS_LOADER_DETECTING_FW_AUTO);
+		return TRUE;
+	}
 	else{
 		return FALSE;
 	}
diff --git a/loader/Project/Model/Src/prj_main.h b/loader/Project/Model/Src/prj_main.h
index be742a380..74c2c9fda 100755
--- a/loader/Project/Model/Src/prj_main.h
+++ b/loader/Project/Model/Src/prj_main.h
@@ -82,6 +82,7 @@
 typedef enum {
 	WDT_OTA_STS_INVALID = 0,
 	WDT_OTA_STS_LOADER_DETECTING_FW,
+    WDT_OTA_STS_LOADER_DETECTING_FW_AUTO,
 	WDT_OTA_STS_UBOOT_UPDATE_FAILED,
 	WDT_OTA_STS_UBOOT_UPDATE_OPEN_FAILED,
 	WDT_OTA_STS_UBOOT_UPDATE_READ_FAILED,
@@ -89,6 +90,7 @@ typedef enum {
 	WDT_OTA_STS_UBOOT_UPDATE_UNKNOWN,
 	WDT_OTA_STS_UBOOT_UPDATE_OK,
 	WDT_OTA_STS_LINUX_TRIGGER,
+    WDT_OTA_STS_LINUX_TRIGGER_AUTO,
 } WDT_OTA_STS;
 
 // Card detect GPIO offset