diff --git a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/RateModelValidateLogic.java b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/RateModelValidateLogic.java
index ee9719d7..ea88cf00 100644
--- a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/RateModelValidateLogic.java
+++ b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/logic/RateModelValidateLogic.java
@@ -13,6 +13,7 @@ import org.springframework.stereotype.Component;
 
 import java.util.Map;
 
+import static cn.hutool.core.util.NumberUtil.isInteger;
 import static com.xhpc.common.data.redis.StaticBeanUtil.REDIS;
 import static com.xhpc.common.data.redis.StaticBeanUtil.seqHex;
 
@@ -29,18 +30,33 @@ public class RateModelValidateLogic implements ServiceLogic {
         String pileNo = (String) req.get("pileNo");
         String rateModelIdStr = (String) req.get("rateModelId");
         Map<String, Object> cachePile = REDIS.getCacheMap("pile:".concat(pileNo));
+        Integer gunNum = (Integer) cachePile.get("gunNum");
+        boolean charging = false;
+        for (int gunN = 1; gunN <= gunNum; gunN++) {
+            String gunId = String.format("%02d", gunN);
+            String gunkey = "gun:".concat(pileNo.concat(gunId));
+            Map<String, Object> cacheGun = REDIS.getCacheMap(gunkey);
+            Object status = cacheGun.get("status");
+            if (isInteger(status.toString())) {
+                charging = true;
+            }
+        }
         String resultCode = ServiceResult.OK;
         String hexCode = ServiceResult.HEX_00;
-        ChargingStationDto cacheStation = REDIS.getCacheObject("station:".concat(cachePile.get("stationId").toString()));
-        Long csRateModelId = cacheStation.getRateModelId();
-        int rateModelId = Integer.parseInt(rateModelIdStr, 16);
-        if (csRateModelId.intValue() != rateModelId) {
-            hexCode = ServiceResult.HEX_01;
-            resultCode = ServiceResult.FAIL;
+        Long rateModelId = Long.valueOf(Integer.parseInt(rateModelIdStr, 16));
+        Long csRateModelId = rateModelId;
+        if (!charging) {
+            ChargingStationDto cacheStation = REDIS.getCacheObject("station:".concat(cachePile.get("stationId").toString()));
+            csRateModelId = cacheStation.getRateModelId();
+            if (csRateModelId.intValue() != rateModelId) {
+                hexCode = ServiceResult.HEX_01;
+                resultCode = ServiceResult.FAIL;
+            }
         }
         String skey = "pile:".concat(pileNo).concat(".seqhex");
         String seq = seqHex(skey);
-        String resultStr = "680E".concat(seq).concat("0006").concat(pileNo).concat(String.format("%04X", csRateModelId)).concat(hexCode);
+        String resultStr =
+                "680E".concat(seq).concat("0006").concat(pileNo).concat(String.format("%04X", csRateModelId)).concat(hexCode);
         resultStr = resultStr.concat(CRCCalculator.calcCrc(resultStr));
         return new ServiceResult(HexUtils.toBytes(resultStr), resultCode);
     }