diff --git a/mh-common/src/main/java/com/mh/common/utils/ModbusUtils.java b/mh-common/src/main/java/com/mh/common/utils/ModbusUtils.java
index a9208b3..77f28f5 100644
--- a/mh-common/src/main/java/com/mh/common/utils/ModbusUtils.java
+++ b/mh-common/src/main/java/com/mh/common/utils/ModbusUtils.java
@@ -34,7 +34,7 @@ public class ModbusUtils {
 
     public static String createControlCode(String mtCode, Integer type, String registerAddr, String param) {
         String orderStr;
-        mtCode = ExchangeStringUtil.addZeroForNum(mtCode, 2);
+        mtCode = ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(mtCode), 2);
         registerAddr = ExchangeStringUtil.addZeroForNum(registerAddr, 4);
         param = ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(param), 4);
         orderStr = mtCode + "06" + registerAddr + param;
@@ -78,7 +78,7 @@ public class ModbusUtils {
         // 00 03：小数位数 digits
         // 7A 22：校验码
         String orderStr;
-        mtCode = ExchangeStringUtil.addZeroForNum(mtCode, 2);
+        mtCode = ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(mtCode), 2);
         registerAddr = ExchangeStringUtil.addZeroForNum(registerAddr, 4);
         param = String.valueOf(new BigDecimal(param).multiply(BigDecimal.valueOf(Math.pow(10, digits))).intValue());
         param = ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(param), 4);
@@ -92,4 +92,8 @@ public class ModbusUtils {
         return orderStr+checkWord;
     }
 
+    public static void main(String[] args) {
+        System.out.println(createTenControlCode("20", 1, "0108", 3, "2.1"));
+    }
+
 }
diff --git a/mh-framework/src/main/java/com/mh/framework/netty/NettyServiceImpl.java b/mh-framework/src/main/java/com/mh/framework/netty/NettyServiceImpl.java
index a02278a..4924686 100644
--- a/mh-framework/src/main/java/com/mh/framework/netty/NettyServiceImpl.java
+++ b/mh-framework/src/main/java/com/mh/framework/netty/NettyServiceImpl.java
@@ -75,7 +75,7 @@ public class NettyServiceImpl implements INettyService {
                 ServerSession serverSession = map.get(keyVal);
                 String controlCode = "";
                 // 增加了液位控制仪
-                if ("8".equals(collectionParamsManage.getMtType())) {
+                if ("11".equals(collectionParamsManage.getMtType())) {
                     controlCode = ModbusUtils.createTenControlCode(collectionParamsManage.getMtCode(),
                             changeValue.getType(),
                             collectionParamsManage.getRegisterAddr(),