diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
index 142e1f2..3446e7b 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
@@ -32,7 +32,7 @@
      */
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         List<AbstractFieldConfig> protocolFieldConfigs = (List<AbstractFieldConfig>) combinedFieldParam.getPreProcessorResult();
         Assert.isFalse(CollectionUtils.isEmpty(protocolFieldConfigs), () -> {
             throw new EngineException(EngineExceptionEnum.COMBINED_FIELD_NULL);

diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
index 142e1f2..3446e7b 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
@@ -32,7 +32,7 @@
      */
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         List<AbstractFieldConfig> protocolFieldConfigs = (List<AbstractFieldConfig>) combinedFieldParam.getPreProcessorResult();
         Assert.isFalse(CollectionUtils.isEmpty(protocolFieldConfigs), () -> {
             throw new EngineException(EngineExceptionEnum.COMBINED_FIELD_NULL);
diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
index 262c8b8..f5ca2e2 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
@@ -32,7 +32,7 @@
      */
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         CombinedFieldConfig combinedFieldConfig = (CombinedFieldConfig) combinedFieldParam.getPreProcessorResult();
         String[] dataFieldIds = combinedFieldConfig.getDataFieldIds().split(",");
         Integer fieldValue = getLengthFieldValue(combinedFieldConfig.getDynamicLengthId(), combinedFieldParam);

diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
index 142e1f2..3446e7b 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
@@ -32,7 +32,7 @@
      */
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         List<AbstractFieldConfig> protocolFieldConfigs = (List<AbstractFieldConfig>) combinedFieldParam.getPreProcessorResult();
         Assert.isFalse(CollectionUtils.isEmpty(protocolFieldConfigs), () -> {
             throw new EngineException(EngineExceptionEnum.COMBINED_FIELD_NULL);
diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
index 262c8b8..f5ca2e2 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
@@ -32,7 +32,7 @@
      */
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         CombinedFieldConfig combinedFieldConfig = (CombinedFieldConfig) combinedFieldParam.getPreProcessorResult();
         String[] dataFieldIds = combinedFieldConfig.getDataFieldIds().split(",");
         Integer fieldValue = getLengthFieldValue(combinedFieldConfig.getDynamicLengthId(), combinedFieldParam);
diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java
index 5d85656..4a02ef8 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java
@@ -35,9 +35,9 @@
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
         //前导码匹配
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         CombinedFieldConfig combinedFieldConfig = LeadingCodeMatcher.matchFieldLeadingCode(combinedFieldParam.getFieldFixedMap(),
-                combinedFieldParam.getPlainPackMsg());
+                combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2));
         Assert.isFalse(Objects.isNull(combinedFieldConfig), () -> {
             throw new EngineException(EngineExceptionEnum.COMBINED_FIELD_NULL.getCode(),
                     "匹配失败，报文信息是" + combinedFieldParam.getPlainPackMsg() + ",配置信息是"

diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
index 142e1f2..3446e7b 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/BizFieldParseProcessor.java
@@ -32,7 +32,7 @@
      */
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         List<AbstractFieldConfig> protocolFieldConfigs = (List<AbstractFieldConfig>) combinedFieldParam.getPreProcessorResult();
         Assert.isFalse(CollectionUtils.isEmpty(protocolFieldConfigs), () -> {
             throw new EngineException(EngineExceptionEnum.COMBINED_FIELD_NULL);
diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
index 262c8b8..f5ca2e2 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreBizFieldParseProcessor.java
@@ -32,7 +32,7 @@
      */
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         CombinedFieldConfig combinedFieldConfig = (CombinedFieldConfig) combinedFieldParam.getPreProcessorResult();
         String[] dataFieldIds = combinedFieldConfig.getDataFieldIds().split(",");
         Integer fieldValue = getLengthFieldValue(combinedFieldConfig.getDynamicLengthId(), combinedFieldParam);
diff --git a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java
index 5d85656..4a02ef8 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/parser/resolver/combined/impl/PreLeadCodeProcessor.java
@@ -35,9 +35,9 @@
     @Override
     public Object invoke(CombinedFieldProcessorParam combinedFieldParam) throws RuntimeException {
         //前导码匹配
-        log.debug(combinedFieldParam.getPlainPackMsg());
+        log.debug(combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2 ));
         CombinedFieldConfig combinedFieldConfig = LeadingCodeMatcher.matchFieldLeadingCode(combinedFieldParam.getFieldFixedMap(),
-                combinedFieldParam.getPlainPackMsg());
+                combinedFieldParam.getPlainPackMsg().substring(combinedFieldParam.getCurrentParsePosition()*2));
         Assert.isFalse(Objects.isNull(combinedFieldConfig), () -> {
             throw new EngineException(EngineExceptionEnum.COMBINED_FIELD_NULL.getCode(),
                     "匹配失败，报文信息是" + combinedFieldParam.getPlainPackMsg() + ",配置信息是"
diff --git a/sensorhub-core/src/main/java/com/casic/missiles/provider/RuleConfigProvider.java b/sensorhub-core/src/main/java/com/casic/missiles/provider/RuleConfigProvider.java
index d5ae880..bc83c09 100644
--- a/sensorhub-core/src/main/java/com/casic/missiles/provider/RuleConfigProvider.java
+++ b/sensorhub-core/src/main/java/com/casic/missiles/provider/RuleConfigProvider.java
@@ -113,7 +113,7 @@
         return packBodyMsg;
     }
 
-    public String getPlainTextDatagram(String replyBodyMsg,Supplier<Integer> fieldLengthSupplier) {
+    public String getPlainTextDatagram(String replyBodyMsg, Supplier<Integer> fieldLengthSupplier) {
         textPlain = true;
         String safeName = matchingRuleConfig.getSafeBean();
         if (!StringUtils.isEmpty(safeName)) {
@@ -167,7 +167,7 @@
      */
     private String clearComplementZero(String plainMsg, int bizFieldLength) {
         Integer plainLength = plainMsg.length() / 2;
-        while ("00".equals(plainMsg.substring((plainLength - 1)*2, plainLength*2))
+        while ("00".equals(plainMsg.substring((plainLength - 1) * 2, plainLength * 2))
                 && plainLength >= bizFieldLength) {
             plainLength--;
         }
@@ -179,7 +179,7 @@
      * 加密补零操作
      */
     private String fillFrameStructZero(String replyMsgStr, Integer safeLength) {
-        while (replyMsgStr.length() % (safeLength*2) != 0) {
+        while (replyMsgStr.length() % (safeLength * 2) != 0) {
             replyMsgStr += "00";
         }
         return replyMsgStr;
@@ -193,5 +193,4 @@
     private Boolean showSkip() {
         return CollectionUtils.isNotEmpty(ruleConfigs) ? false : true;
     }
-
 }