diff --git a/tests/test_serving.sh b/tests/test_serving.sh
index 8998ee7ee4c7f14c1a7df86611b709647c0d1a05..4684a49e0948412c3cea661450ebed2e73ce63e3 100644
--- a/tests/test_serving.sh
+++ b/tests/test_serving.sh
@@ -129,3 +129,7 @@ eval $env
 
 
 echo "################### run test ###################"
+
+export Count=0
+IFS="|"
+func_serving "${web_service_cmd}"
\ No newline at end of file