diff --git a/api/pixiv/ugoira/ffmpeg.go b/api/pixiv/ugoira/ffmpeg.go
index b92e7a3..e3e2a74 100644
--- a/api/pixiv/ugoira/ffmpeg.go
+++ b/api/pixiv/ugoira/ffmpeg.go
@@ -7,11 +7,10 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
-	"runtime"
 	"sort"
 	"strconv"
-	"syscall"
 
+	"github.com/KJHJason/Cultured-Downloader-Logic/configs"
 	"github.com/KJHJason/Cultured-Downloader-Logic/constants"
 	cdlerrors "github.com/KJHJason/Cultured-Downloader-Logic/errors"
 	"github.com/KJHJason/Cultured-Downloader-Logic/iofuncs"
@@ -135,9 +134,7 @@ func getFlagsForGif(options *ffmpegOptions, imagesFolderPath string) ([]string,
 		"-vf", "palettegen",
 		palettePath,
 	)
-	if runtime.GOOS == "windows" {
-		imagePaletteCmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-	}
+	configs.PrepareCmdForBgTask(imagePaletteCmd)
 	if constants.DEBUG_MODE {
 		imagePaletteCmd.Stdout = os.Stdout
 		imagePaletteCmd.Stderr = os.Stderr
diff --git a/api/pixiv/ugoira/process.go b/api/pixiv/ugoira/process.go
index cc866cb..10bf615 100644
--- a/api/pixiv/ugoira/process.go
+++ b/api/pixiv/ugoira/process.go
@@ -9,7 +9,6 @@ import (
 	"os/exec"
 	"os/signal"
 	"path/filepath"
-	"runtime"
 	"sync"
 	"syscall"
 
@@ -73,9 +72,7 @@ func ConvertUgoira(ugoiraInfo *Ugoira, imagesFolderPath string, ugoiraFfmpeg *Ug
 
 	// convert the frames to a gif or a video
 	cmd := exec.CommandContext(ugoiraFfmpeg.context, ugoiraFfmpeg.ffmpegPath, args...)
-	if runtime.GOOS == "windows" {
-		cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-	}
+	configs.PrepareCmdForBgTask(cmd)
 	// cmd.Stderr = os.Stderr
 	// cmd.Stdout = os.Stdout
 
diff --git a/configs/cmd_darwin.go b/configs/cmd_darwin.go
new file mode 100644
index 0000000..2a262b1
--- /dev/null
+++ b/configs/cmd_darwin.go
@@ -0,0 +1,11 @@
+// +build darwin
+
+package configs
+
+import (
+	"os/exec"
+)
+
+func PrepareCmdForBgTask(cmd *exec.Cmd) {
+	// do nothing
+}
diff --git a/configs/cmd_linux.go b/configs/cmd_linux.go
new file mode 100644
index 0000000..94b7d38
--- /dev/null
+++ b/configs/cmd_linux.go
@@ -0,0 +1,11 @@
+// +build linux
+
+package configs
+
+import (
+	"os/exec"
+)
+
+func PrepareCmdForBgTask(cmd *exec.Cmd) {
+	// do nothing
+}
diff --git a/configs/cmd_windows.go b/configs/cmd_windows.go
new file mode 100644
index 0000000..5f46817
--- /dev/null
+++ b/configs/cmd_windows.go
@@ -0,0 +1,12 @@
+// +build windows
+
+package configs
+
+import (
+	"os/exec"
+	"syscall"
+)
+
+func PrepareCmdForBgTask(cmd *exec.Cmd) {
+	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
+}
diff --git a/configs/configs.go b/configs/configs.go
index 59f280b..6b2cf92 100644
--- a/configs/configs.go
+++ b/configs/configs.go
@@ -4,9 +4,7 @@ import (
 	"context"
 	"errors"
 	"os/exec"
-	"runtime"
 	"strings"
-	"syscall"
 	"time"
 )
 
@@ -46,9 +44,7 @@ func ValidateFfmpegPathLogic(ctx context.Context, ffmpegPath string) error {
 
 	// execute the ffmpeg binary to check if it's working
 	cmd := exec.CommandContext(cmdCtx, ffmpegPath, "-version")
-	if runtime.GOOS == "windows" {
-		cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-	}
+	PrepareCmdForBgTask(cmd)
 	stdout, ffmpegErr := cmd.Output()
 	if ffmpegErr != nil {
 		return ffmpegErr