diff --git a/src/main/java/com/nis/web/service/configuration/DdosCfgService.java b/src/main/java/com/nis/web/service/configuration/DdosCfgService.java
index 9f528efa4..7ba835604 100644
--- a/src/main/java/com/nis/web/service/configuration/DdosCfgService.java
+++ b/src/main/java/com/nis/web/service/configuration/DdosCfgService.java
@@ -18,6 +18,7 @@ import com.nis.domain.configuration.DdosIpCfg;
 import com.nis.domain.maat.ToMaatResult;
 import com.nis.exceptions.MaatConvertException;
 import com.nis.util.ConfigServiceUtil;
+import com.nis.util.StringUtil;
 import com.nis.web.dao.configuration.DdosCfgDao;
 import com.nis.web.security.UserUtils;
 import com.nis.web.service.BaseService;
@@ -51,6 +52,18 @@ public class DdosCfgService extends BaseService{
 		Date createTime=new Date();
 		//设置区域运营商信息
 		setAreaEffectiveIds(entity);
+		String antiddosProtocol = entity.getAntiddosProtocol();
+		Long bpsThreadshold = entity.getBpsThreadshold();
+		Long ppsThreadshold = entity.getPpsThreadshold();
+		if(StringUtil.isBlank(antiddosProtocol)) {
+			entity.setAntiddosProtocol("");
+		}
+		if(bpsThreadshold==null) {
+			entity.setBpsThreadshold(0l);
+		}
+		if(ppsThreadshold==null) {
+			entity.setPpsThreadshold(0l);
+		}
 		//新增
 		if(entity.getCfgId()==null){
 			entity.setCreatorId(UserUtils.getUser().getId());
@@ -80,6 +93,7 @@ public class DdosCfgService extends BaseService{
 			entity.setIsAudit(0);
 			entity.setEditorId(UserUtils.getUser().getId());
 			entity.setEditTime(editTime);
+			
 			ddosCfgDao.update(entity);
 		}
 	}
@@ -115,6 +129,7 @@ public class DdosCfgService extends BaseService{
 	public void audit(Integer isAudit,Integer isValid,Integer functionId,String id,Date auditTime){
 		DdosIpCfg entity = new DdosIpCfg();
 		
+		entity=ddosCfgDao.getDdosIpCfg(Long.valueOf(id));
 		List<DdosIpCfg> list = new ArrayList();
 		
 		entity.setCfgId(Long.valueOf(id));
@@ -125,11 +140,19 @@ public class DdosCfgService extends BaseService{
 		
 		ddosCfgDao.update(entity);
 		
-		entity=ddosCfgDao.getDdosIpCfg(Long.valueOf(id));
 		String antiddosProtocol = entity.getAntiddosProtocol();
 		Long bpsThreadshold = entity.getBpsThreadshold();
 		Long ppsThreadshold = entity.getPpsThreadshold();
 		Map map= new HashMap();
+		if(StringUtil.isBlank(antiddosProtocol)) {
+			antiddosProtocol="";
+		}
+		if(bpsThreadshold==null) {
+			bpsThreadshold=0l;
+		}
+		if(ppsThreadshold==null) {
+			ppsThreadshold=0l;
+		}
 		map.put("protocol", antiddosProtocol);
 		map.put("bps_threadshold", bpsThreadshold);
 		map.put("pps_threadshold", ppsThreadshold);
diff --git a/src/main/resources/messages/message_en.properties b/src/main/resources/messages/message_en.properties
index 136fe5f85..42577a0e0 100644
--- a/src/main/resources/messages/message_en.properties
+++ b/src/main/resources/messages/message_en.properties
@@ -1253,6 +1253,6 @@ root_certificate=der cer crt pem
 intermediate_entity_certificate=p12
 private_certificate=pem key p12
 antiddos_protocol=DDOS Protocol
-bps_threadshold=Traffic Threshold Bit/S
-pps_threadshold=Traffic Threshold Pkt/S
+bps_threadshold=Traffic Threshold(bps)
+pps_threadshold=Traffic Threshold(pps)
 one_more_greater_zero=At Least One Threshold Is Not 0.
\ No newline at end of file
diff --git a/src/main/resources/messages/message_ru.properties b/src/main/resources/messages/message_ru.properties
index 882570846..efce31b79 100644
--- a/src/main/resources/messages/message_ru.properties
+++ b/src/main/resources/messages/message_ru.properties
@@ -1273,6 +1273,6 @@ root_certificate=der cer crt pem
 intermediate_entity_certificate=p12
 private_certificate=pem key p12
 antiddos_protocol=DDOS Protocol
-bps_threadshold=Traffic Threshold Bit/S
-pps_threadshold=Traffic Threshold Pkt/S
+bps_threadshold=Traffic Threshold(bps)
+pps_threadshold=Traffic Threshold(pps)
 one_more_greater_zero=At Least One Threshold Is Not 0.
\ No newline at end of file
diff --git a/src/main/resources/messages/message_zh_CN.properties b/src/main/resources/messages/message_zh_CN.properties
index 3809c82a9..91cbe569b 100644
--- a/src/main/resources/messages/message_zh_CN.properties
+++ b/src/main/resources/messages/message_zh_CN.properties
@@ -1247,6 +1247,6 @@ root_certificate=der cer crt pem
 intermediate_entity_certificate=p12
 private_certificate=pem key p12
 antiddos_protocol=DDOS\u534F\u8BAE
-bps_threadshold=\u6D41\u91CF\u9608\u503C\u5B57\u8282\u6570 Bit/S
-pps_threadshold=\u6D41\u91CF\u9608\u503C\u5305\u6570 Pkt/S
+bps_threadshold=\u6D41\u91CF\u9608\u503C(bps)
+pps_threadshold=\u6D41\u91CF\u9608\u503C(pps)
 one_more_greater_zero=\u6D41\u91CF\u9608\u503C\u81F3\u5C11\u6709\u4E00\u4E2A\u4E0D\u4E3A 0
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/include/form/dDosIpInfo.jsp b/src/main/webapp/WEB-INF/include/form/dDosIpInfo.jsp
index 01c0adc45..77bb4eae4 100644
--- a/src/main/webapp/WEB-INF/include/form/dDosIpInfo.jsp
+++ b/src/main/webapp/WEB-INF/include/form/dDosIpInfo.jsp
@@ -22,7 +22,7 @@
 		      <div class="form-group">
 		          <label class="control-label col-md-3"><spring:message code="bps_threadshold"/></label>
 		          <div class="col-md-6">
-		              <input id="bpsThreadshold" class="form-control digits" maxlength="18" type="text" name="bpsThreadshold" value="${_cfg.bpsThreadshold}">
+		              <input id="bpsThreadshold" class="form-control digits" placeholder="Bit Per Second" maxlength="18" type="text" name="bpsThreadshold" value="${_cfg.bpsThreadshold}">
 		          </div>
 		          <div for="bpsThreadshold"></div>
 		      </div>
@@ -34,7 +34,7 @@
 		      <div class="form-group">
 		          <label class="control-label col-md-3"><spring:message code="pps_threadshold"/></label>
 		          <div class="col-md-6">
-		              <input id="ppsThreadshold" class="form-control digits" maxlength="18" type="text" name="ppsThreadshold" value="${_cfg.ppsThreadshold}">
+		              <input id="ppsThreadshold" class="form-control digits" placeholder="Packet Per Second"  maxlength="18" type="text" name="ppsThreadshold" value="${_cfg.ppsThreadshold}">
 		          </div>
 		          <div for="ppsThreadshold"></div>
 		      </div>