diff --git a/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/ABTMHandler.java b/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/ABTMHandler.java
index f99ce502..ec16555e 100644
--- a/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/ABTMHandler.java
+++ b/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/ABTMHandler.java
@@ -4,7 +4,6 @@ import java.util.List;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.BeanUtils;
 import org.springframework.util.StringUtils;
 
 import com.gzzn.omms.msgexchangeapi.entity.msg.BRIDGEDATA;
@@ -14,7 +13,7 @@ import com.gzzn.omms.msgexchangeapi.entity.msg.SCHD;
 import com.gzzn.omms.msgexchangeapi.msghandler.flop.base.FlopBaseHandler;
 
 /**
- * 靠桥,撤桥事件处理
+ * 靠桥,撤桥事件处理(时间处理)
  * @author zhouxiunai
  *
  */
@@ -33,18 +32,21 @@ public class ABTMHandler extends FlopBaseHandler{
 		
 		//
 		OPTBRIDGEDATA optbridgedata = flop.getABTM().get(0);
-		BRIDGEDATA bridgedata = getElement(fltr.getABTM(),optbridgedata.getABOP());
+		BRIDGEDATA bridgedata = getElement(fltr.getABTM(),optbridgedata.getABOP());//获取当前靠桥，撤桥消息
 		
-		//
+		//不更新登机桥，只更新时间
 		if(null == bridgedata)
 		{
-			//新增
+			//当前没有靠桥，撤桥消息
 			bridgedata = new BRIDGEDATA();
-			BeanUtils.copyProperties(optbridgedata, bridgedata);
+			bridgedata.setASNO(optbridgedata.getASNO());
+			bridgedata.setABOP(optbridgedata.getABOP());
+			bridgedata.setAOTM(optbridgedata.getAOTM());
+			
 			fltr.getABTM().add(bridgedata);
 		}
 		else {
-			//更新
+			//只更新时间
 			bridgedata.setAOTM(optbridgedata.getAOTM());
 		}
 		
@@ -53,7 +55,9 @@ public class ABTMHandler extends FlopBaseHandler{
 	
 	
 	/**
-	 * 
+	 * 获取靠桥或者撤桥消息数据。
+	 * @param abtms 靠桥，撤桥数据列表
+	 * @param action 靠桥，撤桥动作。A 靠桥, D 撤桥
 	 */
 	private BRIDGEDATA  getElement(List<BRIDGEDATA> abtms,String action)
 	{