diff --git a/job.go b/job.go
index 16c9a9b..35509c2 100644
--- a/job.go
+++ b/job.go
@@ -2310,8 +2310,6 @@ func jobShopsSlave(j Job) {
 		if err == nil {
 			m, err := getObjMsg(j.Trigger)
 			logOnError(err, "jobShopsSlave : getObjMsg")
-			rule, err := getMsgParsingRule(m)
-			logOnError(err, "jobShopsSlave : getMsgParsingRule")
 
 			switch id {
 			case cacheObjSubType[`msg_shop_main_req`]: