diff --git a/config/application-devel-pg.properties b/config/application-devel-pg.properties
index cf4f1be..4f5b86c 100644
--- a/config/application-devel-pg.properties
+++ b/config/application-devel-pg.properties
@@ -34,4 +34,4 @@
 cron.offlinedtl= 0 0/5 * * * ?
 payapi.logintime= 0 0/5 * * * ? 
 
-restaurant.check_discount_expire.cron= 0 0/2 * * * ?
\ No newline at end of file
+restaurant.check_discount_expire.cron=-
\ No newline at end of file