diff --git a/backend/app/service/commands/compress.go b/backend/app/service/commands/compress.go
index c2aeec7..c9d777a 100644
--- a/backend/app/service/commands/compress.go
+++ b/backend/app/service/commands/compress.go
@@ -245,13 +245,13 @@ func compressAudio(srcPath, dstPath string) error {
 
 // compress video
 func compressVideo(srcPath, dstPath string) error {
-	// if file size < 100M then copy
+	// if file size < 50M then copy
 	fileInfo, err := os.Stat(srcPath)
 	if err != nil {
 		return errors.Wrapf(err, "failed to get file info: %s", srcPath)
 	}
-	if fileInfo.Size() < 100*1024*1024 { // 100 MB
-		log.Infof("file size < 100M, copy file from %s to %s", srcPath, dstPath)
+	if fileInfo.Size() < 50*1024*1024 { // 50 MB
+		log.Infof("file size < 50M, copy file from %s to %s", srcPath, dstPath)
 		return copyFile(srcPath, dstPath)
 	}