diff --git a/web/src/main/java/com/zhehekeji/web/service/ksec/KsecDecoder.java b/web/src/main/java/com/zhehekeji/web/service/ksec/KsecDecoder.java
index b607823..4d4256c 100644
--- a/web/src/main/java/com/zhehekeji/web/service/ksec/KsecDecoder.java
+++ b/web/src/main/java/com/zhehekeji/web/service/ksec/KsecDecoder.java
@@ -81,6 +81,7 @@ public class KsecDecoder extends DelimiterBasedFrameDecoder {
                     return ;
                 }
                 KsecDataInfo dataInfo = ksecInfo.getData();
+
                 String lotnum = dataInfo.getLotnum();
                 PlcCmdInfo plcCmdInfo = null;
                 String srmNumber = null;