diff --git a/src/main/java/com/nis/web/service/configuration/AppMultiFeatureCfgService.java b/src/main/java/com/nis/web/service/configuration/AppMultiFeatureCfgService.java
index a6a294e52..3d1694ff6 100644
--- a/src/main/java/com/nis/web/service/configuration/AppMultiFeatureCfgService.java
+++ b/src/main/java/com/nis/web/service/configuration/AppMultiFeatureCfgService.java
@@ -132,7 +132,7 @@ public class AppMultiFeatureCfgService extends BaseService {
 							cfg.setMatchMethod(0);
 							cfg.setHeaderType(null);
 							//设置payload特征的偏移量表达之关键字字符串
-							cfg.setCfgKeywords(cfg.getPayloadOffset()+"-"+cfg.getCfgKeywords().length()/2+":"+cfg.getCfgKeywords());
+							cfg.setCfgKeywords(cfg.getPayloadOffset()+"-"+((cfg.getCfgKeywords().length()/2)+cfg.getPayloadOffset())+":"+cfg.getCfgKeywords());
 							appMultiFeatureCfgDao.insertAppComplexFeatureCfg(cfg);
 							
 						}else if(StringUtils.isNotBlank(cfg.getCfgKeywords())){
@@ -218,7 +218,7 @@ public class AppMultiFeatureCfgService extends BaseService {
 						cfg.setMatchMethod(0);
 						cfg.setHeaderType(null);
 						//设置payload特征的偏移量表达之关键字字符串
-						cfg.setCfgKeywords(cfg.getPayloadOffset()+"-"+cfg.getCfgKeywords().length()/2+":"+cfg.getCfgKeywords());
+						cfg.setCfgKeywords(cfg.getPayloadOffset()+"-"+((cfg.getCfgKeywords().length()/2)+cfg.getPayloadOffset())+":"+cfg.getCfgKeywords());
 						appMultiFeatureCfgDao.insertAppComplexFeatureCfg(cfg);
 						
 					}else if(StringUtils.isNotBlank(cfg.getCfgKeywords())){