diff --git a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/HBLogic.java b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/HBLogic.java
index b0a5e00f..ddff1aeb 100644
--- a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/HBLogic.java
+++ b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/HBLogic.java
@@ -27,15 +27,11 @@ public class HBLogic implements ServiceLogic {
         String pileNo = (String) req.get("pileNo");
         String gunId = (String) req.get("gunId");
         String gunStatus = (String) req.get("gunStatus");
-        int gunStatusInt = 0;
-        if (ServiceResult.HEX_FAIL.equals(gunStatus))
-            gunStatusInt = 1;
-        String gunKey = pileNo.concat(gunId);
+        int gunStatusInt = Integer.parseInt(gunStatus);
+        String gunKey = "gun:".concat(pileNo).concat(gunId);
         Map<String, Integer> cacheGun = REDIS.getCacheMap(gunKey);
-        int cacheGunStatus = cacheGun.get(gunKey);
-        if ((1 == cacheGunStatus && 0 == gunStatusInt) || (0 == cacheGunStatus && 1 == gunStatusInt)) {
-            cacheGun.put(gunKey, gunStatusInt);
-        }
+        cacheGun.put("status", gunStatusInt);
+        REDIS.setCacheMap(gunKey, cacheGun);
         String resultStr = "680D00000004".concat(pileNo).concat(gunId).concat(ServiceResult.HEX_OK);
         resultStr = resultStr.concat(CRCCalculator.calcCrc(resultStr));
         return new ServiceResult(HexUtils.toBytes(resultStr), ServiceResult.OK);