diff --git a/backend/app/service/commands/compress.go b/backend/app/service/commands/compress.go
index c9d777a..d6d5881 100644
--- a/backend/app/service/commands/compress.go
+++ b/backend/app/service/commands/compress.go
@@ -86,7 +86,6 @@ func commandCompress(dir string) error {
 	if err := readDB(dir); err != nil {
 		return errors.Wrap(err, "failed to read db")
 	}
-	defer writeDB(dir)
 
 	dirFiles, err := os.ReadDir(dir)
 	if err != nil {
@@ -123,6 +122,7 @@ func commandCompress(dir string) error {
 		}
 
 		compressed = append(compressed, compressedDB{Name: fileName, Md5: fileMd5})
+		writeDB(dir)
 		log.Infof("file %s compressed", fileName)
 	}