diff --git a/test/prepare_deps.sh b/test/prepare_deps.sh
index d3bf538..ab11a36 100644
--- a/test/prepare_deps.sh
+++ b/test/prepare_deps.sh
@@ -3,4 +3,4 @@
 mkdir deps
 cd deps
 curl -L -O https://github.com/puerts/backend-javascriptcore/releases/download/jsc_bin_240605/jsc_bin.tgz
-tar xvfz jsc_bin.tgz
+tar xfz jsc_bin.tgz