diff --git a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/IdGeneratorAutoConfig.java b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/IdGeneratorAutoConfig.java
index 152fc099..ac9607d2 100644
--- a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/IdGeneratorAutoConfig.java
+++ b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/IdGeneratorAutoConfig.java
@@ -8,9 +8,12 @@ import java.util.Enumeration;
 import javax.annotation.Resource;
 
 import org.apache.commons.lang3.RandomUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Component;
 
 import com.xboe.common.utils.IDGenerator;
+import com.xboe.common.utils.MD5Util;
+import com.xboe.core.SysConstant;
 import com.xboe.module.idconfig.entity.IPMapping;
 import com.xboe.module.idconfig.service.IIPMappingService;
 
@@ -31,8 +34,15 @@ public class IdGeneratorAutoConfig {
 	public void init()  throws Exception{
 		
 		String ip=getLinuxLocalIp();
+		String appName=SysConstant.getConfigValue("spring.application.name");
+		if(StringUtils.isBlank(appName)) {
+			appName=IDGenerator.randomString(8);//随机生成8位字符串
+		}
+		log.info("读取的应用名称:"+appName);
+		String md5=MD5Util.MD5Encode(ip+appName);
+		IPMapping ipm = ipMappingService.get(md5);
+		
 		
-		IPMapping ipm = ipMappingService.findByIP(ip);
 		Integer workServerId=null;
 		Integer dataCenterId=null;
 		if(ipm!=null) {
@@ -43,9 +53,11 @@ public class IdGeneratorAutoConfig {
 			workServerId=RandomUtils.nextInt(0,31);
 			dataCenterId=RandomUtils.nextInt(0,31);
 			ipm=new IPMapping();
+			ipm.setId(md5);
 			ipm.setIp(ip);
 			ipm.setDcNum(dataCenterId);
 			ipm.setWorkNum(workServerId);
+			ipm.setAppName(appName);
 			ipMappingService.save(ipm);
 		}
 		IDGenerator.init(workServerId,dataCenterId);
diff --git a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/entity/IPMapping.java b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/entity/IPMapping.java
index ae101a84..9d1612ab 100644
--- a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/entity/IPMapping.java
+++ b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/entity/IPMapping.java
@@ -15,9 +15,15 @@ import lombok.Data;
 public class IPMapping {
 
 	@Id
+	@Column(name = "id", length = 32)
+	private String id;
+	
 	@Column(name = "ip", length = 40)
 	private String ip;
 	
+	@Column(name = "app_name", length = 50)
+	private String appName;
+	
 	@Column(name = "work_num", length = 2)
 	private Integer workNum;
 	
diff --git a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/IIPMappingService.java b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/IIPMappingService.java
index 98065e6b..2a99b517 100644
--- a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/IIPMappingService.java
+++ b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/IIPMappingService.java
@@ -5,8 +5,8 @@ import java.util.List;
 import com.xboe.module.idconfig.entity.IPMapping;
 
 public interface IIPMappingService {
-
-	IPMapping findByIP(String ip);
+	
+	IPMapping get(String id);
 	
 	void save(IPMapping ipm);
 	
diff --git a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/impl/IPMappingServiceImpl.java b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/impl/IPMappingServiceImpl.java
index c10c86cd..6599722a 100644
--- a/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/impl/IPMappingServiceImpl.java
+++ b/modules/boe-module-idconfig/src/main/java/com/xboe/module/idconfig/service/impl/IPMappingServiceImpl.java
@@ -17,10 +17,6 @@ public class IPMappingServiceImpl implements IIPMappingService{
 	@Autowired
 	IPMappingDao dao;
 
-	@Override
-	public IPMapping findByIP(String ip) {
-		return dao.get(ip);
-	}
 
 	@Override
 	@Transactional
@@ -33,5 +29,10 @@ public class IPMappingServiceImpl implements IIPMappingService{
 	public List<IPMapping> getAll() {
 		return dao.getAll();
 	}
+
+	@Override
+	public IPMapping get(String id) {
+		return dao.get(id);
+	}
 	
 }