diff --git a/business/partner/purchase/im/im.go b/business/partner/purchase/im/im.go
index 8df51517d..572753b5b 100644
--- a/business/partner/purchase/im/im.go
+++ b/business/partner/purchase/im/im.go
@@ -224,7 +224,7 @@ func SetMessageDetail(req *JXMsg, vendorID int, elmAppID string) error {
 
 	data, _ := json.Marshal(req)
 	err := rdb.RPush(msgID, string(data))
-	globals.SugarLogger.Debugf("im rdb =%v", rdb)
+	globals.SugarLogger.Debugf("im rdb =%v", utils.Format4Output(rdb, false))
 	globals.SugarLogger.Debugf("im SetUserList err=%v", err)
 	ok, err := rdb.ExpireResult(msgID, ExpireTimeDay)
 	if err != nil || !ok {