diff --git a/Scripts/AutoBuild_Function.sh b/Scripts/AutoBuild_Function.sh
index 88e31c9..811fcbe 100755
--- a/Scripts/AutoBuild_Function.sh
+++ b/Scripts/AutoBuild_Function.sh
@@ -89,12 +89,12 @@ GET_INFO() {
 		Default_Legacy_Firmware="${Firmware_Head}-${TARGET_BOARD}-${TARGET_SUBTARGET}-${Legacy_Tail}.${Firmware_Type}"
 		Default_UEFI_Firmware="${Firmware_Head}-${TARGET_BOARD}-${TARGET_SUBTARGET}-${UEFI_Tail}.${Firmware_Type}"
 		AutoBuild_Firmware='AutoBuild-${Openwrt_Repo_Name}-${TARGET_PROFILE}-${CURRENT_Version}-${x86_64_Boot}-${SHA5BIT}.${Firmware_Type}'
-		Egrep_Firmware='AutoBuild-${Openwrt_Repo_Name}-${TARGET_PROFILE}-R[0-9].+-[0-9]+-${x86_64_Boot}-[0-9a-z]+.${Firmware_Type}'
+		Egrep_Firmware='AutoBuild-${Openwrt_Repo_Name}-${TARGET_PROFILE}-R[0-9]+.[0-9]+.[0-9]+-[0-9]+-${x86_64_Boot}.[0-9a-z]+.${Firmware_Type}'
 	;;
 	*)
 		Default_Firmware="${Firmware_Head}-${TARGET_BOARD}-${TARGET_SUBTARGET}-${TARGET_PROFILE}-squashfs-sysupgrade.${Firmware_Type}"
 		AutoBuild_Firmware='AutoBuild-${Openwrt_Repo_Name}-${TARGET_PROFILE}-${CURRENT_Version}-${SHA5BIT}.${Firmware_Type}'
-		Egrep_Firmware='AutoBuild-${Openwrt_Repo_Name}-${TARGET_PROFILE}-R[0-9].+-[0-9]+-[0-9a-z]+.${Firmware_Type}'
+		Egrep_Firmware='AutoBuild-${Openwrt_Repo_Name}-${TARGET_PROFILE}-R[0-9]+.[0-9]+.[0-9]+.[0-9]+-[0-9a-z]+.${Firmware_Type}'
 	;;
 	esac
 	Firmware_Path="bin/targets/${TARGET_BOARD}/${TARGET_SUBTARGET}"
@@ -102,7 +102,6 @@ GET_INFO() {
 	cat >> VARIABLE_FILE_Main <<EOF
 Author=${Author}
 Github=${User_Repo}
-Default_Device=${Default_Device}
 TARGET_PROFILE=${TARGET_PROFILE}
 TARGET_BOARD=${TARGET_BOARD}
 TARGET_SUBTARGET=${TARGET_SUBTARGET}