diff --git a/jd_mktV50.js b/jd_mktV50_.js
similarity index 99%
rename from jd_mktV50.js
rename to jd_mktV50_.js
index 99bf5db..dfa77de 100644
--- a/jd_mktV50.js
+++ b/jd_mktV50_.js
@@ -1,5 +1,5 @@
 /*
-5 0,16 * * 5 jd_MktV50.js
+5 0,16 * * 5 jd_mktV50_.js
  */
 
 const $ = new Env('V你50超市卡');