diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java b/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java
index 365d7fd09..3c90289ed 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java
@@ -182,7 +182,7 @@ public class ConfirmStartChargingRequestHandler extends AbstractYkcHandler {
         startIndex += length;
         length = 17;
         byte[] vinCodeByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);
-        String vinCode = BytesUtil.ascii2StrLittle(vinCodeByteArr);
+        String vinCode = BytesUtil.ascii2StrLittle(vinCodeByteArr).replaceAll("\\u0000", "");
 
         ConfirmStartChargingData confirmStartChargingData = ConfirmStartChargingData.builder()
                 .pileSn(pileSn)